Doing This Will Fix Your TERMINAL 15 , TERMINAL 30 , TERMINAL 30G_F Errors On Your BMW !!

Doing This Will Fix Your TERMINAL 15 , TERMINAL 30 , TERMINAL 30G_F Errors On Your BMW !!
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#BMWELECTRICAL #BMWTERMINAL15 #BMWTERMINAL30

[@BMWDoctor]

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[@knightrider3766]

DEAN I DONT CARE WHAT PEOPLE SAY, YOURE THE MAN!!!!

[@bennyjohnquenga1859]

I have this problem can you slow me how to restore my battery to my x5 3.0si 08

[@1769star]

Hey I have comfort access how would it still work if terminal 0?

[@n_fifty_fire]

I own an e92, e90 and e60; and do know quite a lot about both the n54 and n52 engines as I maintain my own vehicles. I’ve also fully rebuilt my own n54. However, this has had to be one of the most helpful videos I’ve seen to this day concerning these vehicles as I’ve been chasing a no start no crank with my e60/terminal 30 error. Thank you very very much for the in depth and detailed information. This will be very useful!🎉

[@Sunshine-dz5uc]

Did not understand what he meant. My e90 just started giving problem. Hesitates at times while driving and all of a sudden shut off at a stop. I turned it on and within seconds it shut off alone. Next day i try to start but no crank. All types of lights and codes came up in the cluster. Any idea?

[@__weed__]

Super useful video! I was just planning to dive into the electronics of my 2003 Z4. Have an issue where my audio cuts when i accelerate. driving to a stop with the foot in the clutch recovers the audio. turning on the rear window heaters + playing with the window switches also recovers the audio. Drives me nuts because this only happens in the winter, so cannot enjoy cruising with music in the winter😄. Does this issue sound familiar to anyone? Audio works flawlessly when the engine isnt running.

[@elliotdavis4641]

Proper useful this mate, very well detailed

[@BMWDoctor]

Thanks a lot 👊🏻 there is a lot more to this but I had to stop the video there as this was going to end up half hour 😅

[@popescubogdan1346]

Lots of info here. Thanks mate! I’m in London and trying to find someone to help me out with an electric Towbar on my F10 but unsuccessfully. I’m stuck with a bunch of wires and don’t know what to do with them. Hopefully in the future you will make an video with an Towbar. Cheers

[@cyriacusonyekachiokolie3019]

Awesome video. Thanks Doc. I have a question. I have a 2016 535i with codes 44003E, 48097D, and D355F8. There is no battery drain, though. Please what are your thoughts? Thanks.

[@kristijanlozar1025]

Hi Doctor! Nice video! I have a question about my 335i N54 2007.. I’m having an hard time with the vanos codes.. In particular code 82 and for the loss of boost pressure in the proces i think so.. So after changing my vanos solenoids, new oil hausing the round one.. new oil and all filters am still getting codes and my car goes into limb mode.. Also when am driving the car on a normal city speed the car is acting weird.. It’s kinda shaking as i hold the gas just a bit to stay on the speed limit.. On full throttle nothing happens.. So if you maybe know the answer to my problem i would be very happy! Thanks again, Kristijan. Greeting from 🇸🇮

[@davidsilverman8638]

Dean, I will be the first to admit that I know nothing about how these cars work and 99% of what you said was meaningless to me. This is my issue: I have a 2018 X1. A couple of weeks ago, it died twice as I was pulling out of my driveway. I had it towed to the local BMW dealership. They ran diagnostics and a complete reboot of the car and could not find any issue. Then, a couple of days ago we were on the road driving from South Carolina to Virginia. We made a rest stop and five minutes later, the car would not start at all. It was towed to a BMW dealership in North Carolina and they determined that we needed a new battery. They installed (and registered) the battery but said they were still getting an F30 Terminal error code. They have no idea what was causing it but the next morning it started just fine with no error code and still seems to be running fine a couple of days later. However, whatever was causing the car/battery to die has not been determined and I have a feeling it is going to happen again. I'd like the local dealer to look at it again to see if they can determine the problem but if they couldn't figure it out before running diagnostics and a reboot, I have no confidence they will figure it out now. What do you suggest? I am wondering what I should tell the dealer that might help them fix this. Otherwise, I think I need to trade the car in for another one that I can trust. THANK YOU!

[@smokeyg9899]

Do you know if you have a good alternator? The alternator is what charges the battery. If your alternator has gone bad then it isn't properly charging your battery or sometimes it might not charge it at all, so the car won't start. Make sure your alternator is good 👍

[@srbin16]

@BMWDoctor I went to look at an E70 n55 and the car would only start with a trickle charger/booster. Eventually it was having a tough time starting with the trickle charger (the trickle charger seemed to be switching on and off). After running for about 30 minutes it got a misfire on cylinder 3 and 4. I shut the car off and it wouldnt start again, it would turn over for a split second. On the 4th attempt the starter turned over multiple times but it didnt start and it would go back to cranking for a split second. The car started after being left alone for an hour. It did have an error code AOC1 Terminal 50 (Car access module) after the fact and an old stored code for Terminal 15 (Dsc module) that was probably from several thousand km ago. Instrument cluster has a Terminal 30G_F error as well. What would need to be changed to fix this?

[@bsand3025]

Thanks for the info in this video. I have 2011 328ix which has a parasitic draw. This all started after I replaced the battery. I then had it registered by a mechanic. After 3 days my car was dead, I got it recharged but it would show 9 volts if I left it sitting for 2 - 3 days. I ran several amp clamp and 10 amp DVO tests to confirm the vehicle doesn't go to sleep as there is a constant .25 - .5 amp draw even after sitting overnight (thanks to yours and other vids showing how to do the tests). I was able to id the FRM as the power leak by pulling all the fuses and replace them one at a time to discover the leak. I have a scan tool but doesn't work with my BMW. Now after watching your video I'm curious if it's my FRM is the problem or is it some other module that is causing the drain. I have 1 flaw in that my rear windows only go down and not up which is what led me to suspect the FRM. I've since disconnected the motors to prevent any accidental operation. Otherwise the car runs fine except I have to keep it on a charger now - that and the occasional warning lights for "windows" trap and yellow "car on lift". Thanks in advance for insight you can offer.

[@JoeBlow-fo9np]

Super helpful! Thank you! Would you mind helping me with a code I got after replacing a faulty VTG module in a 2012 e70 35d. Its a 53FC on 30g. ISTA-d shows that right after startup the voltage spikes to 20v and then levels out. I have no fuses blown and 50% of the time the car works seamlessly, the other half it will throw a 4x4! Error message. Ive replaced the xfercase and servo motor and am at my wits end.

[@RGrygorian]

Many thanks. I have no crank no start issue on e61 520d '08 but only when hot. It seems that modules may be the problem. Can I pull them out to see their condition?

[@williammiddleton3708]

Thank you for the information. I have a 2011 328i convertible. It ran great for about a month, then didn't start. Recovering from hip surgery, I replaced the battery and programmed the battery. (Doubting if I did it correctly, now). The car started right away and after waiting an hour, started again. The next morning, the car did exactly the same thing it was doing before I switched out the battery. It won't start. The scan has multiple codes, some repeat. Terminal 15 does come up under one of the codes. What do I need to do to get my going again? I have watched numerous videos of yours and subscribed to your channel. Any ideas?

[@MarshallTaylor-yi9jj]

Thanks for the information. This is making me think that perhaps I'm having a crank no start because my Kombi is in the red when scanning my f30 with ista. Could this be the case? I do have a code saying the starter isn't spinning. It's a crank no start. Sounds like the starter is spinning. When I push the start button it cranks for maybe 4 seconds each time. Any help would be appreciated.

[@stevenpanagatos4165]

Doc i have a serious question where can i ask you here? Well ill just go for it. Once every two months my whipers will go off uncontrollably my window rolls down and wont work to go back up and my key wont lock or unlock. I take off the ibs for a few and it works again. I also jave recently lost my bmair conditioner fan power not working at all. I changed the blower and resistor heater valve auxiliry water pump. These are codes im getting with my launch i need advice deperatly.

[@TurboSPeng]

Hi bmwdoctor. Your videos are very insightful. I don’t see much in the F series. But wondering if hear me out about my issue. I have a 2015 bmw M3 f80. I had a issue with my battery going low and trip the batteries internal relay. I was able to reset it. But since then battery is charging and working but now I have some issues. Backup camera and parking sensors don’t work. Rear heated seat and windows stop working. Also just notice passenger side heated seat don’t work. I have scan it for codes. I have no engine lights but got some FEM and ZGW and REM codes. One of the one there make me come across your video is. Code 8040A6. Activation power activate terminal 30F,short to earth. Along with other codes. I greatly appreciate your input if able to on the F series. Thank your sir. -Steven

[@alipakistani6328]

Excellent information. Where can I find bmw/mini codes. For example I have 931D code showing up along with A559, A3A9 and 9314. I am not able to figure out what these mean on my 2012 mini cooper s countryman. Drivability is fine. Only had a no start condition a few times. Also the 4 codes don’t clear when trying to clear via a scan tool. Any help would be appreciated.

[@GuillermoOrdaz-dh1rb]

Hi I have a 2008 bmw with not turning the ignition on. No lights on the dashboard when I put the key in the slot and press the start bottom. What could it be?

[@jeanmehdi33]

Hi, thanks for the very good video. E88 120i with no engine fan ( new thermostat new sensor new fan) no sound / radio seemed to have no power and seat belt alarm. Any idea please

[@n54family9]

My man you have some great knowledge What module controls the ignition switch ? I get terminal 15 missing My key fob read once in awhile and car wil turn on I changed the key ignition assembly and no change still cant get it on

[@kevin-jm3qb]

You think it's ok to re-register the battery after disconnecting and connecting the negative and positive leads together to force a hard reset? I tried it on my GR supra but my car still remembered everything and created more error codes than i was trying to get rid off lol. But now I'm fighting ,isv terminal 30b: state contradiction. Which i think i overvolted the circuit with a PSU when trying to connect to ISTA. Man BMWS are a love hate thing

[@sv_endless6340]

So, Hi, my e90 323i 2008, started but serious limp mode when i bought it. ok, the cable between cas and ignition was damaged, i replaced it, the key i can hear reads when inserted but diagnostic code says relay 15 not active or something or another. do not switch on car. any advise

[@crazyshaq1995]

So i was a bit stupid, i was supposed to pull the abs fuse, but pulled the wrong one, and with the engine running(stupid) and after i did that i get electronics failure, front doors doesnt work. The window switches, locks etc. and the obd port. Did this trigger the ibs so it shut terminal 30?

[@rubenmarquez7389]

I have a 2015 328i with the start stop button staying illuminated ibs ? Or 30f terminal.

[@akashtalon]

2007 E65 : Hi there I am tracking a Light Module (LM) issue that indicates a terminal 30B fault. I went and checked the 50 AMP fuse under the dash, and replaced it just to be safe, but did not remove the error. Any ideas on what to look for?

[@ernestsmith5241]

Hi Dean do you need to register the battery after disconnection for work on the car I.e replacing starter motor etc ?

[@BMWDoctor]

Nope you don’t providing it was registered before ! But I would check that

[@iamurnamann8662]

How do I reset my FRM circuit counter on my e90? My lights,signals and windows don’t work. I was trying to relearn the VVT motor via INSTA+ but plugging and unplugging the D CAN cable, turning off and on the ignition while the battery was draining, maxed out the circuit counter. Thanks!

[@howtobmw1388]

Hello I have a head scratcher. I have a 09 335i e92 and my lights aren’t working properly. My driver side headlight angle eyes work but not the low beam or turn signal. The passenger side headlight low beam works and the turn signal but not the angle eyes. The rear lights only the brake lights work when j step on the brakes but not when the lights are on. Driver side turn signal works but not the passenger side. Got the frm checked, came back good and was told to reset the short circuit on my protool but that didn’t work either. The code I have is 9ca9. What’s needs to be replaced? I cant figure it out. Any help would really be appreciated. Thank you

[@diegosalgado7332]

I can start the car with key in, i have radio but my remote wont work to open doors or to stsrt the car without inserting. From my understanding it might be a 30g_f problem. Can i change the relay 30 now? Or dont touch it

[@Scott555ish]

Mini R56. Getting A Clamp 15 is missing along with a host of errors related to the FRM. Is this due to battery drain whilst doing a 15 ECU scan. So the FRM is shutdown.

[@user-wr9pk4lu8s]

Hi Dean BMW Doctor, 2005 E60 530d, Yes I've subscribed a while back, my battery has been replaced and apparently registered to the car, every morning when switching on I get the car on a ramp signal, if left for another 24 hours the battery goes flat no crank no start, I get battery drain excess waring I can't find a garage to look at it, what's possibly causing the fault and what is the IBS cable about, I'm starting to become very frustrated as the AA will get fed up jump starting car. I'm happy to have a go my self if I can get some leads as how to start. Thanks please please help.

[@user-de7kl1on7m]

Hi Doctor, i have an 1B5701 error code, description: 0x1B5701 Terminal 15N_2: no voltage for my F10 523i 2011, ablet to assist what can be done? Is it applicable with this video? Thanks in advance

[@coreyharrison4542]

Dr. Dean, I have 2006 BMW 650i. I let the battery die and now I have the no start, no crank condition. I had to trickle charge the battery, it's testing good but I'm still stuck in the stage. Any help would be appreciated. Thanks.

[@MafiaSurvivalGaming]

Nice video. So how do I wake up terminal 15 when it is off. I replaced the cable on cas module between button and ignition and cas and sins then the key is reading but nothing else is happening even when pushing the button. E90 323i. 2008. My diagnostic is working. I have codes CAS terminal 15 output 1 through to 3. And the Footwell have codes. No dash lights except airbag light and car with lift symbol. Comes on when pushing button. I do hear a relay click as I push the button. Car un locks all lights work and that’s that. Any advise My ista stopped working but I have autel maxi on 908 with j2543 programmer. Thanks again

[@Gope1o]

Hello,I have got bmw e61 that dsc module doesn't respond and it's missing in car tree, so there's no connection.Launch diagnostic telling me that it's not installed,in insta diagnostic is missing as module it's not in red colour it's missing at all.The black and yellow can is missing right where the dsc module is.I need help to sort it out.Would you be able to help?Thanks in advance!

[@Dig_it_123]

Question battery went totally dead on me from sitting never had a drain issue what so ever could leave the car sit for a few months and would start have the no crank no start and stuck in ignition 1 cannot get to ignition 2 after putting in a new battery fails at registering it....any help greatly appreciated

[@GrimTaleBrothersOfficial]

Hey man, I need your knowledge I’m getting a code for my driver window also the passenger window barely works I’m getting these 4 codes from the frm but I got it repaired so not sure if this is a fuse issue can you tell me what fuse is terminal 30A and where is it I cannot find anything on these 4 codes 9CB1 Dimmer potentiometer faulty 9CDA Terminal 30A connection power window, faulty A8DO Steering wheel module (SWM), communication with steering wheel module interrupted A8D1 Steering wheel module (SWM), communication with steering wheel module interrupted

[@henryhans7484]

Hello, I have a 2004 745i E65 that has an electronic issue where the I drive does not respond on key on, cannot read any code nor reset oil light and if you try to reset anything at dash button it says "Reset not possible" but if cranks for over 10 secs it will start but runs very rough and because (DME) it does not recognize any sensor or reference whatsoever. I got a new battery but cannot initialize battery to the system. It seems like there is no power going to any module other than the ISM/powerbox which is new. no radio if I drive turn on when key on, it give no access to reset anything.Tell me what do you think is the culprit here..

[@przemekfryc5495]

Great video and explanation. What is causing on bmw 1 e82 2010 to not turn the ignition on termian 15? Also no communication with the footwell module and no com w dsc?? Steering lock obviously won’t unlock. Thanks

[@mariaback3061]

Did you fix the problem? I have the same on a 535d 2006

[@free-businesses1863]

Greetings Doc, Always enjoy your videos, so thank you. Curious, I have an f15 40e with electric issues. It cranks for a second and engine begins to start, 200 RPM and then dies. The starter will not run more than a second, so could this be related to the terminal 30 or 15 relays you mention here? Thanks a million.

[@SteveTheMechanic-fd2eg]

E90 2007 n52 crank no start.. plugs fuel fouling...180+ compression. No leak down with injectors...trying to reset valvetronic motor...initially actual vs requested range was stuck at actual 237 requested 27 or so removed valve cover and vvt motor upon removal did not unload solinoid and heard/felt it spring back to rest position....everything seems ok no excessive wear seen...put back together used scanner to reset parameters and waa instructed to put terminal 15 to sleep 10min put terminal R to sleep wake up terminal 15 then proceed with reset....could not figure out sleep proceedures tried reset anyway, heard motor move got messafe stops reset successfully but ended up with code 2a46 sensor for vvt... not a cheap sensor. Willing to believe sensor bad...previous readings seemed extreme ...whatr are the odds the car will run after the sensor and reset are done....this car is kicking my butt...thanks in the BMW learning curve.. trial by fire,,,,,

[@naderhammoud3650]

hi, I have an F10, replaced the battery about a year ago and did register it (Battery from BMW). Today I received a note on the car screen that car couldn't go to sleep. Scanned and have these errors below (seems all related to a single failure), note that the car is still working with no issues, iDrive operating, car drives, lock and opens, and everything is working: 8020DB: Battery Sensor, Wakeup Line (WUP): Short Circuit to ground or line break 8020E8: Terminal 30F reset/shutdown C90D60: K-LIN_6 xAUC_Sensor: Internal sensor error (I ordered the sensor to replace it) CD8E10: LIN bus: communication error D52C79: Signal error - voltage on board network, ID: U_BN) sender: BME1 - invalid 93076A: Deactivation of terminal 15: OSFG reached, but switch-off preventer active

[@nunodanielsilva5642]

Hi Doctor , i have in shop a e 63 and i dont have constant power on electric water pump . I have checked all fuses and everything ok . Seems to me that power comes from terminal 15 , but i dont have it Best regards

[@franciscozaratenavarro4658]

Hi good afternoon ser I have a quiestion for you i replace the battery on my bmw 550 I after I reconnecting everything the gps and radio didn’t work, what I did wrong!

[@Gdude355]

Great video! Watched it so many times trying to match up the info to my problem that I've aquired an English accent!!! USA 2011 E70 35d comfort access. Terminal 15 -1, -2, -3 intermittently stays on after the car is turned off. While this is taking place, terminal 15 wake up (Pt Can) is jumping erratically from 0v to 12v. Terminal 15 wake (Acc) 0v. Resulting in the LED halos, brake lights and other FRM driven accessories to remain on. Multiple start/stop sequences to finally have the car shut down completely. LED hallos flicker insanely upon shutdown. Help!!!

[@Wael_Mejri]

Same problem for my E60 520i N46 2009. Car diagnostic shows problems with Terminal 15 and Terminal 50. I have the same symptoms of LED and lights are remaining on and I have to do many start/stop sequences to shut them down also. I am thinking of changing relays or IBS but I still don't know. Please tell me if you found a solution. Thanks!

[@alfakher9526]

Hi i have error 53FC Kl30 Supply voltage and after that my xdrive stopped and i got 5f3a transfer case open possition my acuator motor is good but 4x4! light error is on can you help

[@ashwanmangal5208]

Hello van somebody help me ? The problem is that some of the interior lights don't work. For example, the light to lock your (switch) door does not work, but also the light does not work where you can change your mode to eco or sport, etc. But also the lights of the window switch do not work on all doors except the driver's side there does it work and also the and also the ambilight does not work. You know the two little orange lights near the reading light. Where can I find terminal 15 on een BMW F30

[@carlowjt1984]

Hey iv 08 e60 520d was parked for 2 year due to crank no start and now I’m going to try get it running. When I put in the key the reverse lights are on, but the car is neutral. When I locked the doors at humming under the bonnet for half a minute and three minutes later, it does it again for half minute and so on and so on for about 20 minute sos with a line true it Comes on dash when you enter the key gose off after half a min. And there’s a car on a lift come on after the SOS light any help would be appreciated iv no diagnostics

[@mikemasarweh568]

I have replaced and registered my battery but for some reason I still get this battery drain message overnight. Also car wont start in the morning. Any input by any chance? Im pretty stumped on this issue.

[@HungLe-ej5yp]

Hello Doctor i have 2006 BMW 550i the problems i had terminal 30g F Cut off for the Instrument cluster can you please tell me how to fix that issue Doctor I’m really appreciate!

[@chrisedwards3218]

Have a weird issue with mine. Starts and shuts off. Good fuel pressure. Fuel relay works. Fuel pump relay kicks on/off at exact intervals. Also lose connection with dme in those intervals. Playing with throttle can get it to run but rpms easier to 2k rpm, dies out to 1500 rpm, catches itself back to 2000 rpms but at exact time intervals. Matches the fuel pump relay clicking on and off. Also clicking In gearshift but not as fast as the fuel relay. Can't monitor value because connection loss. Read values for only a second then lose connection. Also turning on fuel relay with under the program only activates pump for 2 secs max instead of the 30 secs it states. Also reading dme part number it displays from showing number to not available. Also can't control vanos for relearn.

[@agussrodriguez608]

Hey dean if you read this message , i have a 2007 bmw 320i petrol with only 142k km, long story short the car cranks but doesnt start, chrcked all the fuses they are fine, fuel pump works, removed 1 coil with slark plug and there is no spark, checked grounding cables and they are all good as well, bought a new battery (registered it to the vehicle with a scanner specifically for bmw’s and still no start, would you happen to know if there is a relay thats responsible for giving spark? I will literally pay you for your time, i dont want to get rid of the car cause i know its fixable, everything works! Except there is no spark, thank you do much for reading this.

[@johnmadden15]

the video is labeled this will fix your terminal 15. when you explain what terminal 15 does you say "if your having issues with terminal 15 switching a fuse won't fix it, you will have to sort it out" lol. so is there an actual solution to terminal 15 3 not getting any voltage... tried everything plz help anyone

[@spencerhulme1203]

Dean i wish i lived next door to you - I value all the knowledge from your skills - thank you! 💯

[@BMWDoctor]

Any time!

[@derundellshelvin6921]

Hey man I’m having problems with my 2007 bmw 530i everything work good but I have to push the start button over and over before it starts

[@vrindersingh9715]

To shut terminal 15 and r off is it just by turning the key in the off position and turn key on to turn them back on

[@stefankroger7137]

Hey I own an e91 and gt a problem with my VTG ISTA gives me the Code 0053FC Terminal 30 can you please help me? I already watched all the fuss but all fine im lookin for the Faultt since 3 month now.

[@aliyahwood6022]

I have a 2012 bmw x6 335i. Diagnostic said immediate fault at terminal 15! A week later the car won’t start or click over. The display says charge the key remote. “The key will charge while the car is in drive” i bought a new key hoping that will help but now im thinking it’s a wiring problem…?

[@Prod1872]

Will this fix code E12C1D apparently it’s a dash cluster code so just something to do with the battery and isn’t too serious?

[@VijaySingh-jf3do]

will this also apply to BMW F32 ?

[@MrClarck100]

So I'm getting a 2BC9 on an E90 320i, that's DME: terminal 15 monitoring. The car cracks but won't start, I scanned the car, and the terminals in the CAS and supply voltages in the DME all seem fine at 12.18V. Did the DME crab out like that or could it be the CAS unit?

[@RashaMohammed-od5gv]

Did u solve the problem

[@RashaMohammed-od5gv]

Help me please same my issue bmw x6 no crank no start

[@RashaMohammed-od5gv]

Did you solve the problem

[@StudioSasha]

Hi ! Doctor of BMW ! I have BMW 528i e60 2010 M-ASK Champ head unit. I need 100% Off my Welcome chime (gong). and door open signal chime (gong) its to loud for me.If you now how ? Please Help me.. No body now how...Bimer cod not work,idrive menu dont have option make sound gong lower..were is this sound startet : cluster amask unit or defferent modul ? Thanks,Best Regards,Alex

[@rockyninja5089]

I was hoping this was going to fix my no start issue. Unfortunately after replacing the starter and battery, still won't crank.

[@johnkubista7366]

I have the passenger restraint error. code 93D7. Fault in airbag module. If i buy a used module how can i get it programmed to work on my car

[@drifter292]

I need help. Mine e39 is stuck in 5th gear in control panel but i can manually put in neutral and other gears. It doesn t let me start. Only fault that Computer shows is “circuit 15r”

[@sinikojoja4228]

Hi Dean i'm in South Africa wanna know if it's worth buying 2013 BMW x5/x6 M50D in terms of reliability. Thanks!

[@DigitalDissident]

SUVs are stupid, unnecessary, & a waste of gas.

[@davidcansler5605]

I have a 2010 328i coupe. Terminal 15 has 0 volts. Terminal 30 has 13.8. Im wondering why I can't read the vin. The trunk is not opening and the a/c is not blowing cold. When the trunk does work after the car sitting, the a/c will blow cold. Ive checked all the fuses.

[@zafirh3156]

I’ve got a weird issue on my f20 m135i, pre-lci, I recently changed all 3 tyres but the front left tyre as I was far from home and needed a change to get home safe, I ended up finding some ps4s for cheap, while I was driving on the motorway I got a warning saying low tyre pressure in all 3 tyres that were changed I pull over check the tyre pressures (all were in perfect order) and try to reset the tpms system, however it doesn’t let me the option to is greyed out, so I continue driving then eventually it changes and says the front left tyre is low on tyre pressure, I checked it, it was fine, I changed the tpms sensor didn’t work option still greyed out, I changed the tyre and the option is still greyed out to this day, I’ve updated the firmware of the idrive but still no fix anyone know why and how to fix this

[@brianlee677]

I just got the 30E 30L code on my 07 335i it does all kinds of funky stuff going to check the power wire to CAS behind glove box mine starts but randomly stalls out among other things.

[@skagastrond]

Hi. Did you ever find the culprit? I have the same problem on my e60.

[@CrucifiedPecker]

I have a 2006 325i E90 Mechanical gauges mph/rpm and fuel all stopped working and CCC on/off occasionally comes on.. P1515 code and A559 Still starts and runs fine but lost gauges and radio/idrive 🤦🏼‍♂️🤷🏼‍♂️ all fuse check out.

[@everlastinggaming6507]

So I have an Audi a6 c7, I know different car, different layout, but I have a terminal 30 left fault, as well as my front less passenger light has completely stop working a week ago & not my driver side rear door has also completely shut off, can’t lock that the window won’t open & the child lock won’t work the car starts & everything else works.

[@fisiihoifakahau4962]

Hello I have 2010 523i with fault code 1b5102 and its telling me Terminal 15_3, line from CAS, electrical short circuit to earth please I need help thank you

[@esb2462]

Hi. If I leave my key fob in the car and fall asleep with the engine off but the car on, will the battery automatically shut down and car won’t start after a while? What is the solution? Did the battery actually die?

[@KingShango6]

My radio WON’T work after changing battery and alternator.Powers on but no sound will come out.2011 750i Alpina b7

[@larryseaborne4688]

How do I register my battery on 2007 BMW 650i

[@KR-he5qg]

Does your current battery need to be re registered if a mechanic disconnects it for service and or repair?

[@KR-he5qg]

Sorry I should’ve scroll down and noticed the questions are to been asked Thanks Dean!

[@AEAmos1]

I own an 07 335xi it has a battery drain somewhere the only fuse box I can locate is the one in the glove box is there another one in the trunk if so where is it?

[@boogybubbles903]

I have same problem different car but at my bmw 6 it was at the right side of the trunk

[@NorbertCristian28]

Hi, i have an "terminal R, circuit 15" error, what it means ? what it is ? please !!! but please ! help me, have some electrical problems

[@user-tx3tv4ui7m]

Hi guys, I have problems with my e90. I have a problem with the 30b connector. It says to be short circuit. I have the error code 9CAA and have various problems with the external lights. For example, on the front. The left front light works xenon but not the position lights. On the right front light the position works but the xenon does not. On the back, on the left, the stop does not work but the arrow works. While on the right, the stop works but not the arrow. On the rear if I open the luggage carrier the stop also works on the right but the arrow still does not work.

[@chrisburke2387]

Where is this relay in a BMW 1series e87?? I have 0 lights on the dash when I put the key in and nothing FRM been checked and all good?

[@migueldtrz8750]

Abre la guantera, empuja la botella hidráulica para desesngancharla. Despues, para permitir abrirse mas la nandeja, presiona unos botoncitos en los lados. Es muy fácil. Una vez baje de todo la guantera ya ves todo el cuadro de fusibles y destacando, el relé KL 30g

[@russellcrowhurst933]

I can't connect to my ecu with my bm700 to do battery registration would anyone know how

[@William1-]

I have a 2011 bmw 328 that when i turn it off i hear a like a static electric sound around my dashboard and my taillight stay on and i have to keep pressing the push to start button till it turns off and i have a terminal 15 code and all light freak out and flash need help finding out what i need to fix

[@diegocoronado6500]

I have ran into the same issue still trying to resolve it. Was told to send my CAS module out to get tested so hopefully it’s just the CAS module. Have you figured it out?

[@rc83114]

I have the same issue. Do you have any experience to share?

[@RashaMohammed-od5gv]

Same issue any ideas please

[@loic443201982]

hello bmw doctor I just came across your video which is interesting for my problem. I currently have a lot of modules that no longer communicate under ista. I ordered the rear fuse box as well as relay 30 new from bmw because ista gave me terminal 15 errors. I hope that my decisions will solve my problem. what do you think ? sincerely bicktow

[@VegaO2k]

hi, did a new fuse box and relay 30 fix your issue?

[@davidolson7554]

Battery Drain, and it won't let me register my battery??

[@eminewcovenantintlministri4286]

whats wrong my 2011 528i starts runs for a few seconds thencut ff

[@JTommy-jt7ut]

E90 328xi, battery died then red steering wheel lock came on, got new DME/CAS, key, & ignition car will spin but doesn’t get fire, we never registered getting a new battery when it was replaced. I’ve tried registering a new battery with a tablet computer but had no luck, it was just a tablet, do you think I just need different programs, would a new IBS instead clear it up? Help is appreciated (Edit: old CAS/DME were sent to auction after being scammed on a module diagnosis by ECU Team Corp in Florida. DO NOT SEND THEM YOUR STUFF THEY DO NOT HAVE ANY COMMUNICATION STANDARDS

[@JTommy-jt7ut]

please help…

[@luisgerardo2469]

hello doctor no if you can help me with a bmw x5 2008 the engine turns over but it doesn't start I have a permanent code p2089 and checking the case the terminals with the scan I get terminal 15 reset acc v 0.03 and terminal 15 reset pt can v 10.50 and el balbetronic pocision inlet vanos 120.34 degrees potion exhaust vanos -114 degrees

[@michaelmattingly8658]

I have a e61 535xi. I have crank no start and dme no communication.

[@fady-579]

My god! Still can't start my car. No crank no start just a quite electrical peep and thats it! I tried terminal 30 and ibs cable and jumb it all that not working. Did someone solve the issue?

[@wrwdgwow4850]

Hello i need help i cant contact you in anyway?

[@conniesandifer5417]

Where is the terminal 15 on the 2011 z4?

[@user-qz5qx5so6l]

Please can I contact you?

[@sipmeister3611]

My terminal 30 was rusted like hell. I piled the plastic cover off of it and clean contacts it then fired right up.

[@BMWDoctor]

Water ingress that’s a common problem.

[@sipmeister3611]

@@BMWDoctor doesnt help that all my seals are crumbling on front and rear windshield also have that horrible positive cable rot the nut is gone from rust taillight seals are toast going to have to be replaced. im fully capable of everything on the car but have my doubts on rebuilding battery positive ends.

[@SteveTheMechanic-fd2eg]

I noticed no responses to any comments.....😮

[@vernaltheuberdriver.3491]

I don’t have the option to share your video, why?

[@BMWDoctor]

Click share and that’s it ! 😅 you should be able to share my video with no issue where are you sharing too ?

[@WilliamDorrough]

My headlight comes on when I turn the car

[@stevehollis6533]

This was the most confusing video I have ever watched on BMW repair issues. I have absolutely no idea about how to clear an Error on terminal 15 when I try to register my new battery on an E90 328xi. No help whatsoever.

[@omertaabramo708]

first🥇😆

[@Dig_it_123]

@blainenemis6449 1 second ago How can i test the relay to the very bottom right on the panel in the trunk not sure if its related but i tried the touching cables together to drain the system due to so many codes keep coming back immediately now i no crank no start situation , getting elevated battery drain which car never had a drain issue now could be coincidence but cannot get vehicle ignition into stage 2 where it completely lights up the dash, it will not start with IBS disconnected so could use some ideas here if anyone can chime in TY Battery ran bone dry from sitting but now it will not register keep getting error

[@rubenmarquez7389]

I have a 2015 328i with the start stop button staying illuminated ibs ? Or 30f terminal.

[@user-ls6kf2fr2c]

Hi Doc. Just watched the video and you are right. It's a lot to take in. Would mind assisting me on my e90 320D. It cranks but won't run. We tried putting the OBD scan. No information come out. Also put on Programming device.. kept on saying assembly not found on everything. There was a relay sound i used to hear on the driver's side when staring the car. But now no click sound. What could be the possible problem. Please help i get sick without my beemer.