BMW CCC Repair

[@diaconuandrei1377]

2023 . You are a legend. I just did a reflow today on the unit and it fixed my totally non-responsive navigation. I broke the fiber socket but nothing that cannot be "solvered" with some silicone heat gun. The temperature I used was ~ 400 degrees Celsius as lower values would not make the flex to "popcorn". Special care must be taken for the components near the uC. I hope this hold for a couple of years but I will come back with this information (hopefully not) ! Thank you again !

[@PSICompanyPerformance]

great job my friend. good luck

[@gab3322]

is it still working?

[@diaconuandrei1377]

@@gab3322 yes still working.

[@gab3322]

@@diaconuandrei1377 thanks i just spent a few hours fixing mine following the video, just curious how well it help up for someone so far

[@madfraga]

I just got done trying my first round. Did all your chips make the popcorn sound or only certain ones? I only heard it once or twice out of the 6 or so chips. Do I need to go back and turn my temp up?

[@hdolanska804]

I felt i needed to let you know that i followed your instructions and it worked, my CCC radio is alive again, no more constant reboots. I am so pleased and great full that you taught me how to do this. I will remember your generosity for many years to come. Thank you I used... Soldering flux Liquid SMD/RMA No Clean RF800. Tilted the board and let the flux run through. Hot air paint stripping Heat Gun set to 400℃. Warmed the chip then up to 170℃. Infrared Thermometer Digital Temperature Gun. Constantly monitored the temp on the chip.

[@PSICompanyPerformance]

You are very welcome my friend. Thanks for sharing your method so other people can use it aswell. Thanks for watching.

[@Sammy-ju7cv]

How long did the fix last for ??

[@armandovargas8679]

@@PSICompanyPerformance where are located o NOMBER phone please

[@MrJeff629]

Dude you saved my life :-). The CCC in my E92 (2006) has the same layout. Before I did a try in the oven with around 150 °C without success, more than 20 °C outside forced the CCC into reboot loop again. Then I just followed your video. I used nearly the same SMD station and infrared thermometer but a different flux, all cheap stuff from Amazon. What can I say... after months and more than 30 °C outside in the last weeks... the CCC is still working perfectly. Great tutorial and video, thanks from Germany!

[@Andre-tc1wj]

Which Flux did you end up getting from Amazon?

[@MrJeff629]

@@Andre-tc1wj Sorry for my late reply. The stuff is called "Stannol 830322 Flussmittelstift X32-10i 10cc ". My CCC is still working :-)

[@Andre-tc1wj]

​@@MrJeff629Thanks for the reply. Will check it out

[@Andre-tc1wj]

@@MrJeff629 I found this one. Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid. Do you know if this one will work?

[@MrJeff629]

@@Andre-tc1wj I need to mention, that I tipped my flux-pencil into a screw cap of a plastic water bottle a few times to be able to get enough out of it and not pressing it onto the circuit board by hand. Then I used a small paint brush to get the flux onto the board, drop by drop. Worked great. I found the stuff you mentioned on Amazon. Though not available in my region, the reviews say it helped a lot of people im similar applications. I cannot give a definite answer towards this, but I guess it will do the same job as my flux did. BTW: My CCC is still working great, even during these hot summer days we have right now.

[@Tadeusz35892]

Thank you from Poland! 😉

[@marekpopioek3155]

Co się w tych modułach uszkadza ???

[@Tadeusz35892]

@@marekpopioek3155 jeżeli dobrze rozumiem, luty pękają ze starości. Dlatego grzejemy je żeby poprawić wiązanie.

[@marekpopioek3155]

@@Tadeusz35892 dziękuję za odpowiedź pozdrawiam serdecznie😉

[@saschatrope9246]

I Love you !! 😂 Tried it Last week and it works Like a dream. Saved me 500€ . 👍🏽👍🏽

[@przemekglob]

Hello. You saved my CCC. It's great that there are people who want to share their knowledge. I used a gel flux but it worked just as well. iDrive comes to life. Thank you very much.

[@PSICompanyPerformance]

Thanks for your feedback... To prolong the life of the unit you can modify the fan connection to make it work all the time that the unit is on.

[@przemekglob]

@@PSICompanyPerformance Will it be a good idea to cut the plug from the fan and connect the wires to ground on pin 12 and pin 13 (radio on)?

[@przemekglob]

@@PSICompanyPerformance I am also thinking of placing a small heat sink on this chip, which will facilitate heat dissipation.

[@PSICompanyPerformance]

@@przemekglob thats a great idea, just make sure that the heat sink wont pull to much on the chip since these are placed upside down.

[@przemekglob]

@@PSICompanyPerformanceHello. Now I stuck on BMW logo. Any ideas what can I do now? Best regards.

[@tanlokehan]

Hi, thank you so much. I followed your video step by step using flux and hot air gun at 370c for all the affected parts. Reassembled back and now works like a charm.

[@jaktrosma]

thank you very much man,i fixed it in my bmw e60 2003 with "flux rf800 no clear flux" and it finally works after 2 years of constant freezing, best regards from poland

[@romainberger]

Mister, like others here I'd like to thank you for taking the time to make that video. Thank you The first attempt for me was not a success but the second attempt worked!!! Here's what I did : -I used the same flux that you used in the video, ordered on amazon. I believe it's a important point here to remember. -BEFORE heating the board up, I tilted it so I could see the flux entering on one side and coming out on the other. -150 degree C max, constantly monitored with a laser thermometer. - I cleaned the fiber optic the rubbing alcohol, the right connector had glue on it and I could see crap on the lens. The rest is exactly as described in the video ! Thanks again,

[@PSICompanyPerformance]

Thanks for watching Great job and also great detailed info my friend, thank you very much.

[@randypozdnikoff4099]

@@PSICompanyPerformance can we send our CCC to you? Can you leave an email if you can. Thank you.

[@timoschiele3707]

150°C ist enough? When i Google for BGA Reflow, i find only temperatures around 240°C for the reflow process itself...

[@romainberger]

@@timoschiele3707 you are right but for some reason it works.

[@petarcokleski7180]

Thank you very much for this video, I've had the module removed from my car for half a year and I decided to try these steps, in 20 minutes I saved $250, which was what a repairman was asking me for, and that's 200 miles from me 🎉😅😊 THANKS

[@pattonpending7390]

Thanks, man. This right here is what KZbin is supposed to be! The reboot problem was happening to me almost contiuously. I'm happy to know that all I have to do is reflow some chips instead of paying $200 to have it fixed elsewhere or dig up a new CCC from a junkyard and get it coded to my 550!

[@dujevideka1230]

Did you ever succeed?

[@pattonpending7390]

@@dujevideka1230 Yes! Once I bought the required flux, i was able to reflow the board at work with an industrial heat gun. It works perfectly now!

[@destroyer6867]

@@pattonpending7390 no need of reflux or heating gun. Place the circuit board in a preheated oven at 400ºF during 8 minutes. Same exact results 👌

[@madcityscott]

@@destroyer6867 no potential for parts to fall off the other upside down part of the board this way?

[@joka0307]

Greatings from germany, you saved me 300€. I've changed my dekor and also this. Love u man😂

[@PSICompanyPerformance]

Great news my friend. Glad to help.

[@Dipmania_nl]

Thank u, this has brought my ccc back to life ! Drink a beer from me :-)

[@PSICompanyPerformance]

Thanks my friend iam glad it help. Thanks a lot

[@skipintroux4444]

Thanks for the interesting how to. My screen has lost its red colour, so something broken with RGB circuit? I replaced the screen with a brand new OEM Sharp and it didn’t solve it. You say you been doing this for a while - have you seen colour failures, if so do you know which component I could try reflowing or some other suggestion? Thanks.

[@PSICompanyPerformance]

Thanks for watching. The only one i have seen with color problems was related to the cable connecting the main unit to the screen, but everything image related is on the reflow that is in this video. Good luck

[@skipintroux4444]

@@PSICompanyPerformance thanks for your well wishes and suggestion. I will hope to let you know what happened once I presumably resolve it. I did install one of those “limcet” Apple CarPlay boxes in line last year which has been a great upgrade, I will start by taking that out of the loop when trying to reseat the cabling. 👍

[@skipintroux4444]

@@PSICompanyPerformance thanks again for your suggestion of help with the loss of an RGB channel. I said I would share the result - I pulled the in line Limcet CarPlay box out and the stock system worked ok! Looks like one of the wires into the Limcet box loom has broken from its connector - I ran out of time to repair that today but I guess that is as easy a repair as I am going to get! :)

[@Wardiary24]

Hello do you except to fix the CCC Navi ? if you have a shop as i assume please refer it to us thanks

[@PSICompanyPerformance]

thanks for watching I have a shop however this not an international type of work because of the prices of shipping and the time involved, its is not worth it.

[@donaldconrad354]

i looking for a reliable heat gun rework station , what are you using ? , in thanks for the great information within the video .

[@angeloangelo7765]

Hello. Can you please tell me witch ones are the pins for the fan power? To start in the same time with the ignition

[@igorsirbu1221]

Thank you very much sir!!!! It works now as it should, doesn’t restart anymore by itself, or freeze or anything like that. Thank you, thank you, thank you!!!!!!!!

[@igorsirbu1221]

Note: I’ve never done any reflow work in my life, just followed every single step from this video. I did practice on a piece of plastic before that to understand at what temperature the flux starts bubbling and all that, other than that everything was pretty straight forward. Thanks again for this amazing tutorial!!!

[@ventanasaitor]

Muchísimas gracias por el tutorial,ya he comprado el reparador JBC y está semana me pongo con ello. Un saludo desde Bilbao (España)

[@jamwatn]

Do you think this would work for a unit that boot loops please?

[@PSICompanyPerformance]

thanks for watching~ yes it would good luck

[@blackscorpyons]

I want to thank you very much for the posted clip, I really managed to solve the problem with the navigation on a BMW e 90, thank you once again

[@PSICompanyPerformance]

Thanks for watching. I am realy glad it helped you. Thanks again

[@phildebrot8149]

Hi, great video, thanks. My Ccc was starting only when car was hot ie 40 50 deg after left in sun, then stopped starting all together, idrive button free turning etc. DvD running but not ejecting. Could it be the temp sensor on board? Any suggestion? Thanks

[@erhanari9627]

My CCC in my E92 is not working at all anymore since some days now. It occured out of nowhere like it was working when i drove, i parked my car for 2-3 hours and when i wanted to drive home again it wasnt working anymore and an SOS Error was shown. My display is always black, i have no sound or video, not even from PDC. Is this gonna fix my problem aswell?

[@PSICompanyPerformance]

thanks for watching this is the most common problem, but there are other problems also, but the way i see it is that you have nothing to loose by trying this fix and see if it works. good luck

[@jonot8547]

This actually works. I am a novice when it comes to electronics but I managed to get it working. I couldn't take the optical cables out so I just wrapped them in tin foil when heating the flux. Bought a $40 reflow station from ebay beats buying a used CCC unit which still needs to be recoded. becareful with the ribbon cable retaining clips I broke a few but it still works.

[@miguelpereira29]

Hello, I have a mini cooper with the same problem of restarting constantly. Do you think doing this can save it? Thank you,

[@PSICompanyPerformance]

@@miguelpereira29 thanks for watching. I am not familiar with those but if it uses the same unit it is worth the try..

[@isakjonsson5499]

Is it necessary to have a heat air solder? Or can i carefully do it with a standard solder pen? With flux ofcourse

[@PSICompanyPerformance]

thanks for watching in many situations you get away with a solder iron but in this case the contacts you want to reflux are under the processor so there is no way to access those without hot air gun. good luck

[@thalaquatics8712]

Maybe use a stamping tip you can get in a wood burning kit? Put it in your iron so you can control temp.

[@yvang478]

Did this to my 05 ccc that was boot looping. Used kester 959t solder flux. I can say it is nice to hear some sounds and use the navigation now.

[@PSICompanyPerformance]

Glad you got it my friend

[@aimized1460]

i will be trying this. i bought a 07 bmw 328xi and the idrive is stuck in reboot screen, radio does not work its the biggest piss of for me. BMW dealership said they want 3600$ plus 1000 labour... im going to try this as i dont wanna play around ordering other faulty cccs. i will edit this comment when thr work is complete later in the week. amazing video by the way, your a artist at doing this and it gives me alot of confidence even though im not a pro at this, cheers !

[@PSICompanyPerformance]

Thanks my friend Just take your time and it will work.

[@ivaniliev7637]

Thank you for sharing your knowledge. Can you please do a video on how exactly you connect the fan with the power switch? Many thanks again!

[@PSICompanyPerformance]

I can my friend but right now i dont have any car like that here in my shop....but its very simple, you just get a multimeter and find the ground on the radio plug and the switched power for the radio also and tap to it. And thats it, when you turn the radio on the fan starts aswell.

[@StillnessInMotionOffical]

Did anyone manage to hook the fan up directly?

[@vikcetamsa7558]

Hi, witch ones pins should i use , that fan will work all the time when the radio is on ? E60 lci

[@PSICompanyPerformance]

Thanks for watching With a multimeter just need to find the ground in the radio connector in the back and the switched 12v+ to feed the fan when you turn on the car...

[@vikcetamsa7558]

@@PSICompanyPerformance im not so good as you in wiring diagrams :D i needed to know witch pins should i use..

[@jrma906]

I install another fan in parallel with the original fan at the top of the cover. I made round hole and I installed in such way that will have same revs than the original. No problem and everything is fine since then! I recommended to everyone!

[@PSICompanyPerformance]

Great work my friend.

[@Wardiary24]

can you tell us which fan did you use and how did u made the holes ? @JRMA

[@Marcus-yn5gi]

Thanks a lot, great. I made a DIY for an additional fan. Look for BMW Navi CCC additional cooling fan !

[@anidiotinaracingcar]

There isn't enough space to install heatsinks or whatever on these components?

[@PSICompanyPerformance]

Thanks for watching. Yes there is space for some heat dissipators but you need to make sure your processor is very secure because the weight of the dissipator will pull on it , because its upside down. But it is possible. Good luck

[@anidiotinaracingcar]

@@PSICompanyPerformance Securing the component with epoxy, then, maybe

[@seanpaul3050]

PSI, What is the heat gun you are using ? Please give details. Thanks

[@PSICompanyPerformance]

Thanks for watching So my heat gun is part of a solder station that i can set the temp and speed of air digitally...any heat gun cheap or expensive will work just fine as long as you set those parameters. Good luck

[@heavygamer7053]

Hi. How can i plug in the FAN into the CCC unit? I have a facelift small 6.5 mask2 in my car =small ccc, and i have bought a big screen and new ccc unit for it. My car doesnt have the wiring for the fan, where can i buy it or how to do it?

[@PSICompanyPerformance]

thanks for watching you can feed the fan directly to the unit ground and the positive to a swithed positive and thats it. it will turn on as soon as your power your radio on and keep everything cool and it will last longer that way. good luck

[@pwner4once]

thanks so much for the video! the instructions on how to remove the optical cables were super useful.

[@PSICompanyPerformance]

Thanks for watching.

[@ghosttownboys]

Can i use a regular heat gun ? Or do i have to buy a hot air one

[@PSICompanyPerformance]

@@ghosttownboys thanks for watching... You can use a regular heat gun, but, you need a lot of control and caution because the heat nozzle is very wide...i wouldnt do it but it can be done. Good luck

[@williamcone5773]

I'm also interested in running the fan with key on. There are 3 wires black, red and yellow. Which one should get the key on power?

[@PSICompanyPerformance]

I used the red and black to make it run always in full power.

[@FunnyCats219]

mine in the back of the card missing that six processor i have only 4 is it okay or is someone have to failed repair?

[@PSICompanyPerformance]

thanks for watching justmake the same process in those and it will work fine, just keep in mind the temps and the optic fiber cables good luck

[@FunnyCats219]

@@PSICompanyPerformance i have made it like in the video but ccc still not working any tips what i do next?

[@Tschacher]

Hello do you have any reason if the ccc takes elektric currents if the car is closed?

[@PSICompanyPerformance]

thanks for watching when that happens its usually the MULF module in the trunk, just unplug it and see if is that your case. good luck

[@curioussand1339]

I do not see the quite same chips on my unit. It's a 525d LCI from November 2007. It almost looks as if all the weak point of the previous design was maybe addressed in the LCI version (2008 model year). However I still have a reboot issue. From time to time it will boot up correctly. Any suggestions to typical causes of this?

[@BmwCCCrepairsUK]

It needs components changing snd reprogramming

[@ryanh3285]

Did you find out anymore as my unit doesn't have that chip either

[@curioussand1339]

@@BmwCCCrepairsUK Can you be mor specific about the components that need changing? and maybe where to buy? I have seen some capacitors kits on e-bay. Or is it also IC's?

[@curioussand1339]

@@ryanh3285 No, not yet

[@BmwCCCrepairsUK]

@@curioussand1339 It's nothing atall to do with capacitors. I've repaired thousands of these and only ever had 2 that have had blown caps and even then they booted up just had sound issues. I repair them for a living so I can't tell you how to do it properly sorry.

[@williamlowe972]

Hello, I was doing the repair and the fiber optic connector to the circuit board broke. Any thoughts on repairing the plastic piece that holds it tight. So frustrating. Will that make the screen dead?

[@PSICompanyPerformance]

thanks for watching. that has happened to me also and i put the cable in place and held it in there with some hot glue and when i tested the unit i used some silicone to make it more secure. good luck

[@ismohzwenbe6053]

Thank you sir, my BMW f10 520d 2014 have a problem I don't know if is the ccc or the screen or my drive controller, on my case the radio is working but I can't change to other channel, second my screen is switch off I can't see nothing on my screen is all black. Please can you help me to find ou what's causing that. Thank you!

[@PSICompanyPerformance]

thanks for watching that car does not have CCC but CIC. if i had to guess i would point to the main unit CIC because that is what get the input from the buttons to change channel and also the main unit is the responsible to wake the screen. i never had that situation here in my shop so i really cant help you at this point but as soon as something like that comes my way i will post a video on that. good luck

[@maxmaier2748]

Thanks for the video I'm about to try it, would like to test the fan, I have the wires yellow red brown that go to the fan, can you tell me which two wires I need and how much voltage the fan needs?

[@PSICompanyPerformance]

thanks for watching the fan uses 12 volts since we want it to run in full power and the wires are the red and the brown. you can test the fan on the bench and then just find the 12 volt switched on with the ignition in the back of the radio.

[@maxmaier2748]

thank you very much the fan works in the test 👍🏼 my circuit board looks different than yours i drive an e90 335 i 2007 can you help me? I'm not sure what I have to do hot

[@Amvv-my1xc]

Can someone please share the steps on how to connect the fan to run all the time ?

[@rolandjagnits1410]

Does this works also when no sound coming from speakers? Had a fault code from ccc unit

[@PSICompanyPerformance]

thanks for watching. i believe in your case it could be the amp in the trunk, but check all the fuses related first. good luck

[@nhlanhlaluckynhlabatsi2193]

Is it possible to get a new CCC unit , and how can I know if the problem is with the display unit. how can i test.

[@PSICompanyPerformance]

Thanks for watching. Yes its possible to get a new CCC and i have never seen a screen fail...its either the CCC or the cable between the CCC and the screen( rare)

[@giovannibelmonte5448]

If I were to replace the whole circuit board to one I found in a junkyard would I still have to get the ccc recoded?

[@PSICompanyPerformance]

Thanks for watching. It depends on what amp you have and the donnor car has, if it matches, then you dont need to recode it.

[@calum961]

So you are just reflowing the chips solder?

[@PSICompanyPerformance]

@@calum961 thanks for watching... Yes pretty much, thats it

[@Sammy-ju7cv]

Hi there, great video. I have a 2006 530i and the CCC tries to boot up, then the screen flickers white for 1 second, then goes black. It continues to do this without starting. The idrive control spins freely, and I’ve lost audible sounds from parking sensors. I’m going to try the fix, but I have a question. Can the fibre optic cable be the problem too? Can it be repaired? I’m in Canada and don’t know if any local stores sell the same flux you used, and also would like a recommendation on the heat gun type Thanks

[@PSICompanyPerformance]

Thanks for watching The fibre optic cable is not the problem...your problem is exactly the same that i had here... Be really carefull disconnecting the optic cables from the inside to avoid melting them while you perform the repair.

[@PSICompanyPerformance]

The best heatgun type is any that have temp control or adjustment...any ( smd flux ) will work if it is clean free even better...good luck

[@justinkinstler855]

Funktioniert es auch wenn das ccc im bmw Logo hängen bleibt ?

[@PSICompanyPerformance]

@@justinkinstler855 sorry dont understand

[@fraizer2600]

Sir on this CIC when we dont have GPS signal is from which electronic circuit it can be please ? (cable and antenna are good is from the CIC)

[@PSICompanyPerformance]

Thanks for watching. I havent done a CIC yet although i have one in the shop now but still didnt touch it yet.

[@cgservicostecnicos8554]

Hello, it is possible to provide the power supply scheme for the monitor for the R56 radio, I need to test it on the bench. You also need a signal to call right?

[@James_swe]

Thank you for uploding this video, my screen is rebooting 90% of the time then after mayby half hour work, im going to test this soon, i buyed your jbc flux also. Thanks

[@ParaACP]

Going to do this at the weekend, great tutorial, is there value in removing the chip to ensure good contacts or is that a layer of complexity thats usually unnecessary ?

[@55abidik]

u r the best, thank you ! my ccc works again

[@rumengeorgiev4662]

is it the same navigation in E70 E71 E87 M3 M5 M6 X1 X3 X5 X6 ???

[@PSICompanyPerformance]

@@rumengeorgiev4662 thanks for watching. Depending on the year and if its a CCC unit then yes, if it is a CIC unit then no. Good luck

[@rumengeorgiev4662]

@@PSICompanyPerformance thank you so much, you are great!❤️

[@570248]

Hey could you give any advice on a cic unit? I have the same issue on my 2013 x3

[@PSICompanyPerformance]

Thanks for watching I dont think i ever saw a CIC with this problem since, those are diferent, but has soon as i get one i will study it. Good luck

[@lukezane143]

Hi mate I have a 09 BMW X5 I was driving along and the radio screen and aircon display turned off I was able to get aircon fan and temp display back on but the radio won’t turn on anymore I have had the unit to local bloke he removed all circuit board and inspected them all and said they are all ok. I removed circuit board from amp found to be faulty for fixed and still can’t turn the unit on. I have tested power to amp ccc unit and screen and it all has power fuses are all ok. Do you think it could be the main board still needing this procedure done.

[@PSICompanyPerformance]

No my friend thats a diferent problem, i would the FRM

[@lukezane143]

Removed the frm inspected the board and it’s clean and not faults with it.

[@PSICompanyPerformance]

@@lukezane143 not the voard itself my friend. The FRM known problems are dump related, corrupted dump. Have you tested the power source board in the radio...its the board with all the capacitors..

[@lukezane143]

I haven’t tested that board I’ll remove and get it tested. The local bloke had all the boards out of the ccc unit. I’m in Australia what country are you located in maybe I could send the unit to you.

[@PSICompanyPerformance]

@@lukezane143 i am in Europe, Portugal

[@wotwentwong8891]

Any idea where i can get new motherboard i destroyed mine trying this. and will it need coding to my car

[@PSICompanyPerformance]

I am sorry to hear that. You need to find a used one because i think you cannot get these new....anyway if you find the exact same spec unit you will not need to code it. Good luck

[@wotwentwong8891]

@@PSICompanyPerformance thanks for your help

[@wotwentwong8891]

@@PSICompanyPerformance hi im trying to fix my new cars ccc I wont say too much on here t give away your secrets but i bought the 5.43 6.1 files off someone but i think theyve sold me corrupt files as i dont even get bmw logo anymore since repair.Could i send you the files and you tell me if theyre corrupt pls.

[@PSICompanyPerformance]

@@wotwentwong8891 im sorry but what do you mean about files? I dont touch any files here it is only hardware and not software

[@wotwentwong8891]

@@PSICompanyPerformance sorry i thought you did full repairs on ccc is it just reflowing you do

[@sshah984]

Hi I currently have black screen on my e60. I thought it was MULF unit so tried bypass loop on MULF but didn’t make any difference. Do you think this method could fix black screen too?

[@PSICompanyPerformance]

Thanks for watching. Yes my friend this is the fix you need Good luck

[@sshah984]

@@PSICompanyPerformance Thanks mate! will give it a go once I get the tools.

[@MyTimberjack]

Hello, I tried it twice, unfortunately without success. could it also be the power supply and the capacitors?

[@PSICompanyPerformance]

Thanks for watching Iam sorry you couldnt...i guess it could be that also but i never found one that it wasnt this.. Good luck

[@balaazs93]

Hello! What is the liquid you put on it? Is it absolutely necessary?

[@PSICompanyPerformance]

thanks for watching the liquid is SMD Reflow Flux its necessary because it helps the solder to flow to the correct places at lower temps. there also paste flux and it works also but the incovenient is that you need to clean it after. you can get this stuff in any electronics shop for cheap. good luck

[@balaazs93]

I thank you for uploading it. It's a bit difficult for me to understand, I'm Hungarian. Is the heating temperature 150 degrees Celsius?

[@PSICompanyPerformance]

@@balaazs93 youre welcome the temp is around that on the surface of the processor it will fluctuate a little bit depending on you thermometer in mine i found that this is the optimal temp to work on these.

[@balaazs93]

Thank you very much! Have a nice day.

[@PSICompanyPerformance]

@@balaazs93 thanks Good luck.

[@auugghhhdaily]

Do you know if this can be performed without the liquid flux? I cannot find any for sale in my area except for paste or non-electric application liquid flux. Thank you for the in-depth video!

[@PSICompanyPerformance]

Thanks for watching. Yes it is possible infact the few first tries i have done it was without flux but i find it a lot easier and safer if done with flux.... Just becarefull and good luck.

[@auugghhhdaily]

Thank you for your help, after I did this, there is no sound and I am unable to select fm, am, cd, or aux in my menu, do you know any solution for this?

[@luisorejel6195]

Can you swap that circuit board from another ccc? Awesome informaction

[@PSICompanyPerformance]

Thanks for watching.. Yes you can my friend and if the donnor belonged to a car with the same coding of your car, you wont need to code anything. Good luck

[@marcinadamiak7532]

I was told that rebot problem are caused by faulty capacitors 3x 3300nF and 1x 1000nF . They are advertised on e- bay as rapair kit for that problem. Can you advised me what they are for ? Best regards

[@PSICompanyPerformance]

It could be that also but thats on the power source board and its easily tested. I never found one with a problem there.

[@gokuzawarudo9748]

This really solved the problem, i actually could not believe it at first. Thank you very much for your help. Best regards from germany👍

[@PSICompanyPerformance]

Awesome my friend im glad.. Thanks

[@aimized1460]

and before you tried this method, was your idrive nav screen just stuck in reboot and radio not working also ? because im having those issues and im bout to try this method, thanks

[@PSICompanyPerformance]

@@aimized1460 yes, that was exactly the problem

[@Sammy-ju7cv]

How long did the fix last?

[@aqib2000]

@@Sammy-ju7cva full 12 days

[@victortorres9207]

So I did as you suggested and it worked but started to reboot and flicker as the weather became warmer outside. Seems to be too hot in the radio bay … when it gets cold at might or over night it works fine but as soon as outside weather warms up … that’s it! Would there be any replacement I can buy aftermarket or is there anyone who I could send the motherboard too for a more permanent repair that is not so expensive ????

[@PSICompanyPerformance]

You need to reflow it better... And also make the coolling fan work all the time as the radio turns on, that way the radio stays cooler.

[@kingfisherdecor2.073]

Thank you for your video, very helpful. I'm a bit confused about the fan. How do you get it to stay on please?

[@PSICompanyPerformance]

Thanks for watching. You connect the fan to a switched ignition 12v

[@luigipoletti7207]

Hello, I have problem I found a broken smd on board . It’s a black smd near the 28f256jbc125. It is not a resistor. Can some help me?

[@PSICompanyPerformance]

Thanks for watching. I will try to identify the referebce of that component for you my friend

[@luigipoletti7207]

@@PSICompanyPerformance I have a picture of it on board. How can I send you the picture

[@kiran14396]

BMW x6 cci can be repaired ?

[@PSICompanyPerformance]

thanks for watching. this fix is for ccc, the cic unit is diferent, as soon as i get one here in the shop i will make a video about it aswell ( if i can repair it ). good luck

[@Spongli3]

Is the time you heated it in the video enough for the fix? I did the procedure in sync with your video, upon installation my screen only flashes in one color now. Before it was restarting and showing vertical lines.

[@PSICompanyPerformance]

Yes its enough...but it depends on the temp you are using and also make sure that you dont heat one place to much and not enough on another side.

[@PSICompanyPerformance]

Also make sure you use a good flux that is very important....

[@mathew1224]

I tried getting up to 370 degrees Celsius as stated at 12:42 but the little transistors around the chip started popping off the board. I think mine is irreversibly damaged.

[@PSICompanyPerformance]

I am sorry to hear that... i am sure that you may have hold the heat gun still in one place for too long, like i say in the video, you must heat up the board gradually and keep the gun always moving. I hope you can find a replacement soon. Good luck

[@Bds737]

I think he was saying the heated air should be 370 degrees, not the chips.

[@tbogdane]

Is the same process for the CIC NAV?

[@PSICompanyPerformance]

Thanks for watching I am not sure about cic because i havent seen one open yet.

[@justinmcgee35]

Hello watching this video I have noticed that my board is slightly different from the one you are currently working on. I have an 07 335xi with the CCC unit but doesn't have the ram chip that you took off the board towards the start of the video and it doesnt have the chip that you first reflowed. Plus when you flip the board over to reflow the 6 chips on the back my isn't in that lay out. My car was one of the first ones off the floor in 07 so the BMW may have used a different one. Is there any way you could point me in the direction which ones to reflow? I'm boot looping with lines on the left hand side of the screen sometimes. So pretty sure reflowing will do the trick just need to know witch ones to reflow. Thanks, Justin, McGee

[@PSICompanyPerformance]

thanks for watching is the loop only on the screen or the sound also cuts out? if its only the screen, then you should check the cable that connects the unit to the screen,( the one looking like a small scart plug...i have seen those fail quite often. if its the all unit, then reflow the components even if its not on the same layout it is still the same procedure. good luck

[@kenanulusoy2060]

Great video. Thank you for your effort. I had the problem with the constant restarting of the device. With your help, I was able to fix the issue. Finally, I always have a picture. However, I noticed that my FM, AM, CD, and AUX are grayed out and not selectable. In response to a comment from a viewer, you wrote that it might be the optical cable. So, I opened the device again and checked the cables, but all without success. What else could I do?

[@PSICompanyPerformance]

thanks for watching that has happened to me and i just redo the reflow work and it started to work again. good luck

[@Madalin2012]

Hello, I have a bmw e87 and the navigation does not start, the screen is black. The display used to rise, but after I dismantled and reassembled the navigation, it no longer rises. Everything was connected well. The specific bmw sound of starting the navigation is heard, but nothing is shown on the display, no music is heard, absolutely nothing. What could be the problem? thank you! The display can be lifted manually.

[@PSICompanyPerformance]

Thanks for watching. Is the optic fiber well connected? There is also the screen cable that is the one with the metal shield and plug, these are known to give problems.

[@Madalin2012]

@@PSICompanyPerformance The unit was never taken apart, I just took it out, put the unit back in and the screen doesn't come up anymore. The problem is that it looks black, for this reason I removed the unit from the car dashboard, but I didn't want to walk inside it.

[@PSICompanyPerformance]

@@Madalin2012 ok i understand. If the unit does not power up, you should try this repair, but, as i said try to replace the metal cable in the back from the unit to the screen. Good luck

[@Madalin2012]

Thank you! Happy holidays!

[@SalvatoreEboli-rt3jr]

Hi, I'd like to try this, how high did you set the hot air gun? At how many degrees? Thanks in advance about your answer

[@IamLiterallyHim]

11:39

[@malteandersson2019]

I only have one cd slot, is it the same process?

[@PSICompanyPerformance]

yes it is thank you for watching and good luck

[@malteandersson2019]

@@PSICompanyPerformanceThank you for the answer. Is my unit called M-ASK?

[@PSICompanyPerformance]

@@malteandersson2019 yes

[@matu9947]

Worked amazingly I completely destroyed my ccc unit 😂🤣

[@PSICompanyPerformance]

Iam sorry to hear that my fried what happened?

[@matu9947]

@@PSICompanyPerformance added to much heat my own fault .

[@jull427]

Hello, thanks for this video. My problem comes from the iDrive knob, which spins freely, and the screen that cuts out and restarts with lines appearing on the screen. Do you think this repair could fix the issue? Thanks

[@PSICompanyPerformance]

@@jull427 thanks for watching.. Yes the problem can be fixed with this procedure here in this video. Good luck

[@jull427]

@@PSICompanyPerformance Thank you for your reply

[@billrichardson5386]

Mine is in constant boot loop. Keeps booting up to the bmw logo and shutting down. Will these same chips be the root problem?

[@PSICompanyPerformance]

Yes thats it

[@ahmed-ty9zg]

loved you in money heist bro. Do i need to heat up the silver bga chip or just the ones you did? and is it the same temp for the other chips as the cpu 370c? thanks.

[@PSICompanyPerformance]

Thanks for watching. The silver chip i never had to heat it. Good luck

[@marcomontanoalvarez4613]

gracias a este video he solucionado mi problema y he arreglado mi radio ccc BMW. Gracias de verdad que funciona

[@johnnyjohn3183]

I have a m-ask II in my car. It‘s in a bootloop. Can I do the same method?

[@PSICompanyPerformance]

Thanks for watching. Yes you can my friend. Good luck

[@zzzahn4439]

Awesome video I literally have the ccc Professional disassembled in front of me ... I want to try the trick to hock up the Fan ... In the Diagram shows that Cabel number 15 is the 12v+ Should i take the red cabel from the fan and hock up directly to the red cabel of the Power supply of the ccc ? Appreciate your answer !

[@PSICompanyPerformance]

Thanks for watching... You have to connect to switched power otherwise it will be always running even with ignition off, it needs to be wired to ignition or switched power that only turns on with the key on.

[@zzzahn4439]

@@PSICompanyPerformance so i need to take the red and the brown cabels from the fan and connect it parallel with the ground and positive cabels of the ignition? Wouldn't be enough to connect the positive of the fan with the positive of the ignition?

[@PSICompanyPerformance]

@@zzzahn4439 Yes it is enough but i when i say ignition i mean a switched power, doesnt have to be the ignition it self.

[@Amvv-my1xc]

Can you share the picture of where is the ignition positive?

[@majinb1882]

Hello and thanks very much for your sharing ! I do thé tuto but after 1 week the restart come back, do you have any solution or suggestion please. Thank you

[@PSICompanyPerformance]

Thanks for watching Probably it needs a little more heat.. But you got it the first time i am sure you can get it. Good luck

[@majinb1882]

Thank you very much

[@dud9011]

Mine freezed on bmw logo, after the reflow done like in the video, the screen wants to turn white and then reboots... any inputs?

[@PSICompanyPerformance]

Thanks for watching. Jusy repeat the process and take your time and you will get it , im sure you will. Good luck

[@dud9011]

​​You mean repeat the process on all components even though now it's just a flickering white screen at startup, after that it reboots?​@@PSICompanyPerformance

[@dud9011]

I did and nothing changed, is it possible I overheated some of the components?

[@dud9011]

kzbin.info/www/bejne/gZfElZWFqsZnY9Esi=n4y-X7-ojH1qhT-p this is the current symptom

[@dejanlojanica7034]

Hello I have a 2014 328i with the CIC head unit, it’s constantly rebooting. Do you think this fix will work ?

[@PSICompanyPerformance]

Thanks for watching. I think your car is no longer a E series but a F series so i believe that your unit is not the same as this one...i am not sure because i didnt get one of these units here in my shop yet, as soon as i do i will try and fix it and will post a video on it.

[@Roverturbo]

could you fit a small heat sink to the bga chip?

[@PSICompanyPerformance]

I dont think it will fit under the cover but if it does it would be a good idea

[@Edmo19801]

Great video, i have 2008 x5 e70 , the navigation screen doesn't come on anymore..it stopped when it was very cold than it worked again on and off for a few months,, bought new screen but nothing? Fuses ok.. radio doesn't work either but other heating amd ac works..i guess CCC issue..any ideas would be appreciated.. thank you

[@PSICompanyPerformance]

Thanks for watching Its exactly the same issue with the one in the video and after this repair/reflow its still working without any issues.. Good luck

[@FabioSilva-tf5zs]

Thank you so much, did the repair today, hopes weren't high, but this video did magic for me 😁

[@FredyArg]

Hello, great video, do you now if this would work if my display is not working at all, my radio works, just not the display.

[@PSICompanyPerformance]

Thanks for watching. I never saw a screen fail but the chrome cable in the back might. Good luck

[@FredyArg]

@@PSICompanyPerformance thanks for your reply, do you think it could be the LVDS cable that has gone bad?

[@PSICompanyPerformance]

@@FredyArg yes i think thats it..

[@freddymenjivar9809]

what was the name of the bottle you used to put onto the chips and stuff ?

[@PSICompanyPerformance]

Thanks for watching. Its JBC FLUX Ref. FL-15

[@dehjhickman8280]

Thanks for posting the video. I’m seeing the same symptom on my car, 2008 E92. I have a slightly different layout to my ccc board and don’t see all of the same components. The label on the unit says: Fahrg Nr: P156487 Any thoughts on a comparable repair?

[@PSICompanyPerformance]

thanks for watching the layout of the ecu is diferent but still you should have pretty much the same components, and, those need reflow to make the radio work again good luck

[@andrewyeung007]

My friend'a 2013 335i X drive radio turns off every 30 seconds and the bmw display would freeze as well. Would this fix the problem?

[@PSICompanyPerformance]

@@andrewyeung007 thanks for watching I think a 2013 is not a CCC but instead is a CIC and those suffer from software issues rather than hardware....i would try to update the radio software. Good luck

[@andrewyeung007]

Actually you're correct it is a CIC unit

[@PedroAlhambra]

Hi, my ccc doesn't work but I don't know if the problem is inside. No image, only a little flash in some moment like restarts attemps, but the CD and DVD make noise. I can't remove de CD or dvd, the button doesn't work. The back fan doesn't work also when the ccc is connected.

[@jdh9590]

@PSI.Company i have thé same problèm

[@mareknowak5877]

D

[@heuj1]

Hello, thanks for all the information, the ccc works again! Only one thing: it only recognizes the cd player. So no fm radio or aux. Do you maybe know what could be wrong?

[@PSICompanyPerformance]

thanks for watching if it just recognizes part of the functions, then you should repeat the proccess carefully to get everything going again

[@blackscorpyons]

tin sa iti multumesc foarte mult pentru clipul postat chiar am reusit sa rezolv problema cu navigatia la un bmw e 90 multumesc inca o data .

[@PSICompanyPerformance]

Thanks for watching Iam sorry but cant understand..

[@bricoautos641]

Hello, great video thank you very much, what is the air flow that you used, minimum, half or maximum, once the chips reach around 170 degrees it's good can you stop heating the chips? I do exactly as you do in the video but when I remove the heat gun and I measure with the wireless thermometer it shows me approximately 110 degrees, is it obligatory that this value be at 170 degrees for all the electronic chips? I position the hot air gun about 1 cm above the electronic chip, there is no risk of damaging the electronic chip ?

[@PSICompanyPerformance]

thanks for watching yes there is risk of damage, thats why you should not maintain the gun in one place, you should hoover it around to heat everything evenly, if you use flux you will know when the chip is refluxed because you can see that the flux is boiling and the solder under the chip will be too, the trick is to put heat evely across the all chip. good luck

[@bricoautos641]

@@PSICompanyPerformance Thanks for the response I need to know if all chips that are heated need to reach 170 degrees?

[@PSICompanyPerformance]

@@bricoautos641 yes around that should be fine...although i would prefer the flux method

[@bricoautos641]

@@PSICompanyPerformance yes I use flux too, but I don't understand I put the hot air at 400 degrees and the air flow at maximum but even after 2 to 3 minutes the temperature of the electronic chip does not rise above 150 degrees

[@PSICompanyPerformance]

@@bricoautos641 dont worry because there is a lot of heat loss across the all board and also the thermometer might not be 100% accurate so dont worry, the worst thing that can happen if you underheat is that you might have to repeat the proccess but the worst thing that can happen if you overheat is a lot worst...

[@Larrs23]

Thanks a lot for that. I fixed my one the same way, you're a legend!

[@AndrewWatts-z1l]

My ccc unit is different in my e70 i dont have the same chips so what do i heat up?