Don't (EVER) Jump Start Your BMW Like This

Don't (EVER) Jump Start Your BMW Like This
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#BMWJUMPSTART #DONTEVER #BMWMISTAKES

[@christ2414]

I’m new to BMW ownership - about a month. That being said my owners manual says I can jump start the car using the starting aid terminals under the hood. They even call them “starting aid terminals”. It says to switch off all electronics in both cars and connect cables with both cars off in the proper order, then follow next steps, etc. It does say to strictly adhere to the procedure or risk damage to vehicles or persons. Maybe people aren’t adhering to the procedure and damaging their cars, but if I need a jump and don’t have the portable jump starter, I don’t see why to not jump start the car using the written procedure in the manual. I do think that the portable jump starter is probably a good idea though. Interestingly enough, it doesn’t say anything about using a portable jump starter in the manual. Loving the car so far.

[@annechambers679]

I am a female who prides herself on researching, learning, and quite a few minor repairs. Just realizing now I'm not as smart as I thought I was. I am on my 5th BMW and I can honestly say probably my last. I have a 2008 535i , beautiful car, rides great but it's just one thing after another, I can afford to buy one but not always afford to get it fixed. Thank you so so much for the battery information, never have I thought to look up how to charge the battery cuz I just figured you charge it like any other car and boy was I wrong. Once again very very helpful I guess I'll have to go out and buy one of the chargers and try to get my car started I'll let you know how it goes once again thank you so much. Signing off, Annemarie from Florida

[@aygopayso5330]

Mercedes 😅

[@brandi6087]

I have a 2010 535i and love the car. Unfortunately it's my first and I got it 6 months ago. It stalled out on me again today. This time it left me stranded in a busy highway. I was terrified. So it's been towed and at the mechanics twice in 6 months. It's so expensive for repair work. It's hard to attempt any preventative maintenance.

[@virenpatel9973]

I had an 08 535i in Florida as well. Amazing car but the n54 is notorious for being unreliable. Don’t give up on bmw. The newer models are way more reliable. I drive a 18 540xi now with the b58. Even tuned the car feels like it’s holding back. Super reliable engines.

[@n1msu]

My previous car, an audi had the same setup. I never had to jump start it thank god because despite all the tinkering I did changing air filters etc, I didn't see there were terminals under the bonnet! Only found out by googling it now. I had this car 4 years. I'm just glad I never left the lights on overnight! Great advice, it should be included in the quick reference manual too. The F20 I took ownership of a couple of weeks ago also has this layout. Thanks for the advice!

[@biggur5]

I got one of these jump starters. Bought it a few months ago. Had to use it for my f10 3.0 diesel last week. Worked like a charm . (The only prob is the leads are quiet short and just about reached the earth point)

[@vilon9628]

Hello there , same thing happend to me , modules dead , no electricity found afterwards and i had to go to bmw because i had no idea what was the problem , paid 800€ to fix it , you doc are a beast , listen to the doc everyone !

[@phillhuddleston9445]

Who would want to own a car that's so delicate and over complicated.

[@randomxaos]

Thank you!!!! Finally... Someone who addressed the specific important data points of this procedure. thank you😎⚡🔥 Too many other videos spend too much time talking about unimportant details.

[@stephenbarton2625]

Thank you so much for this video! You probably just save me a massive repair bill

[@IH6848]

A lot of modern cars with start stop systems and intelligent charge systems have alternators capable of putting out a lot more voltage and amperage than an older conventional system where the alternator regulator will maintain around 14 volts max these systems can output a lot more voltage dependant on demand. So if you have to use another vehicles battery on the terminals and you don't have a jump pack, do not start the engine. Not only BMW but some Vauxhalls as well can be seriously damaged by jumping direct to battery, some have the jump terminals despite the battery being in the engine compartment under a cover.

[@SuperDuperBDUB]

Dude, if jump starting the car using the terminals blows shit up. . . these cars are crazy.

[@ImTMPZv]

Very very well informed video. Clearly presented and too the point. Spot on fella.

[@ssaafur]

Thanks for the insight. I’ve got an N55. I can’t imagine it’s much different. I’ll cross reference the OM to be sure.

[@truknz71]

Jumping from under the hood with jumper cables is fine, it even explains it in the manual how to. I would suggest to connect all 4 cables with both cars off and then just try and start to dead one. If still not enough, then start the good car and then try the bad one again.

[@toddlls2986]

Thanks mate for the info. I did know this but it’s very much appreciated that you took the time to show us all why it’s important mate 🙏

[@easysolutionsglosuk1000]

Well they can be sensitive jump starting. Rule is, only jump a slightly soft battery maybe but never jump a flat battery, allow some time for some charge to build up in the BMW battery first ;). I think the main problems can occur when jumping a very dead/flat battery, when the BMWs battery voltage suddenly sags whilst cranking the engine over and the other jump cars alternator and the BMWs alternator can spike above 15v widely trying to compensate the load, coupled with the cars voltage regulation strategy, which can cause over voltage spikes to damage modules. Superior engineering or guaranteed dealer network income?

[@andyferguson2126]

I did not know this, I know not to jump start it from the battery but a few time in the 1st lockdown my BMW X5 e53, got a flat battery not being in use and I jump started it with leads twice using the wife’s ford, unlucky had no issues or problems 🙏👍

[@JEtt4108]

This is invaluable information! I knew never not to jump start a BMW but wasn’t sure how. I’ll get getting one if these chargers. Thank you!!!

[@truknz71]

Ebonics ?

[@FraxinusExelsior]

This clip might save alot of cars, and alot of owners wallets. Great basic stuff that is easily overlooked.

[@evieemaya88]

Great video. If you have a battery tester do carry out the tester at the same points in under the bonnet.

[@zoehaze]

Good info my guy. I was E39er back in the day did most of the work myself of coarse and looking to get an F85 soon. What "jumppack" do you recommend or would the one in one in the vid work as well. Keep up the good work!!!

[@theodoreesawjr.8352]

Thanks for that vital information Doc!!!!!

[@RHF52]

For my 2015 BMW X3 xDrive F25 2.0 Diesel, I bought NOCO's Boost Plus GB40, along with it's Carrying Case. I also bought, for my Daughter's FIAT 500C another NOCO Boost Plus GB20 and Carrying Case.

[@dah7143]

Knowledge is a wonderful thing. Thank you for sharing.

[@adriangavan]

good advice mate thank you

[@joshuaromero2732]

i have owned bmws since 1995, series 7, 3, 5, and x5 resently i drive a 2017 x5 is very nice, back in the days i used to work on them a lot but now since technology is so advanced all i do is oil change and breaks, right now my x5 battery i believe started acting out but i am not sure that is the issue, today i was very close to jump start it with my portable jumpper, but some how i did not and waited and when i tried, started right up but i very lazy and the gauge needles went up and down and then dropped and then went up staying on normal iddle possition, tomorrow i wil drive to bmw dealer i hope they dont rip me off, for all that saying i just want to thank you so much for such valuble tutorial because after so many years owned these cars did not know that would coause so much damages to modules, thank you for such a good info and taking your time to go down in details, you safe my wallet from drowning and save my money, i was very close to make the problem bigger, god bless you--

[@elainenicholas-best9933]

Thanks. Great information.

[@andymannion7548]

Top tip mate always informative 👍

[@hedgehog0209]

Brilliant. I have a BMW 118d M-Sport and I didn't use it for 3 months. When I tried starting it I had a flat battery. Inadvertently, I attached my battery charger directly to the battery terminals in the boot. All I got when trying to start the car was a load of clicking noises and error messages on the dash. So I found your video then went to Halfords and bought one of these Lithium Jump Starters and followed your instructions. Car started first time! Luckily I didn't fry the car all the faults cleared and the car is running sweet. Thank you!

[@jailos10]

Hello, I am having a similar issue with my 118d. Won’t start and warning lights on the dash. Tried replacing the battery and still won’t start

[@steezrios]

@@jailos10 battery registration ?

[@loveeveryonepeace9081]

Thanx for this video really helped

[@aniknatsa]

Hi. Thank you. What charger should I use for 2004 BMW 545i?

[@tiith]

Would the same principle apply to the BMW 520d F10?

[@alinduta5398]

i have suaoki u28 i started three diesel cars with no problem this jumper is not on ebay for the moment because is very good sold out

[@Bond-uh6yj]

Omg! Thankyou Thankyou Thankyou! So relieved i watched this 1st..

[@clearvision2196]

Thanks so much for your videos there are vary helpful 👍

[@kianward5999]

great content az always dean what a great channel fairplay te ye bro

[@TakeKeyz]

Damnet so only the Gods been with me🙌🏾🙌🏾 no more never again ziltz nada..thank you

[@vincebaildham7530]

Yep Got it!!! ,,,Note taken! Thnx Doc Cheers!!

[@franticstorm7411]

Always connect positive first.

[@markhurlin715]

Another great video as always I’ve learnt so much watching your Chanel would you recommend this for a f11 2.0 diesel cheers

[@muhammedkhalid158]

Good on you mate well done I dident know that very useful tips

[@edwardduarte5123]

Damn. I didn’t know. Thank you

[@lukecarter1978]

Thanks for this video, I have a 320d e90 and will get one of these starter packs. Can I get one of the ones in halfords? I also have a battery charger which has a repair function. Can I use it on my car and if so would it be on these terminals under the bonnet that I connect to. Just thinking ahead for the cold winter were due.

[@drivelogic3841]

Thank you~ well explained ~!!

[@BMWDoctor]

You're welcome!

[@CrankshaftsMotors]

Ya these boosters look great. Should pick up one for my E90 and Porsche 958. Have a lead acid one, but really big.

[@robi4387]

BMW and other manufacturers put batteries in the boot/trunk for several reasons. 1 Weight distribution 2 Cooler away from the engine (and batteries don't like excess heat or cold) 3 Packaging - on the bigger engines there just isn't space under the bonnet Does no one read a car manual these days. The manuals tell owners to charge from the terminals under the bonnet/hood Explanation - so that the PCM and IBS know what is going on and to avoid voltage spikes. Perhaps people need telling I guess. Better to spend £50 -£150 on a Suaoki or NOCO than risk frying something. PS Dean you need to replace the O ring seal on your CHF reservoir.

[@BMWDoctor]

I know mate gotta do it lol haven't got round to it yet and the new car is coming bro got to many cars and no time bro lol

[@windward2818]

Do you charge your BMW from the terminals under the hood? If so, what charger do you use. Thanks.

[@kevint3845]

Yep good information as usual, cheers 🍻

[@maniv2119]

Would this work for an X6? Thank you.

[@Steve-cs3tt]

Also what is the best way to charge the battery in a 2000 BMW 328ci ? Thanks, Steve

[@kameelramdhin7403]

Very informative video, when purchasing a jump starter what's a good power rated unit to buy

[@hkrym5683]

Hi, I have coded my abg following your video ...seat occupancy codes gone but still have a belt tensioner code 0093AA even tensioners is coded out ...shall i just take wires out from main cable under seat and clear fault codes . Your videos are helpful. If you have contact info for your garage please do mention . TIA Best of luck brother 👍

[@shazadkhan5580]

Will this charger work for a e93 335i 2007 aswell

[@georgemonappallil6241]

Can I use this for E87?

[@dipbleu]

Great advice, BMW doc!

[@mosam5097]

Advice which jumpstart for 320i 2007 please

[@arleitiss]

Never had to jump start my BMW but had to jump start other cars. Always used this front terminals, is it better to jump start other cars from front as well?

[@Steve-cs3tt]

Can this procedure be used on a 2000 BMW 328ci ? Thanks, Steve

[@tylerwilliams1052]

Great vid

[@dejavoue88]

So german engineering isn't capable of protecting an ecu bms. Etc etc but they can build cars with massive built in issues that cause engine damage. Oh I see

[@c_wonder]

or fit in a damn spare tire for US models.

[@grahamepigney8565]

German engineering does protect the ECUs, that is why the connections for jump starting are in the engine bay and they put the instructions in the Owner's Manual.

[@grahamepigney8565]

BMWs have had the battery in the boot or under the back seat since the '80s with corresponding terminals in the engine bay to start the car from a booster pack or another car. First thing to do when jump starting ANY car is check the Owners Handbook. It will tell you how to jump start the car (if it can be jump started). BMWs are not particularly sensitive to being jump started (no more than any modern car) but they do have to be jump started in the right way

[@nicholastoo858]

First time coming across this info.

[@CombatDoc136]

Wow youtube finally recommended something useful.

[@paulw914]

What should i use for a trickle charger. My 2001 740il is not a daily driver.

[@taxiwardance7242]

any links for a recommended one ??

[@First-class-angling]

Hi sir, Just wondering if i use 1000A 12v on my bmw m4, is that ok ?

[@jasoncarmona87]

Will a duralast jump starter work?

[@ryanhosein7640]

Does this apply to the BMW X6 E71 also? Didn't hear you mentioned this model.

[@enedifanovaha7713]

What is that box to use jumb start your bmw can you use on e90

[@uberspumer6669]

SPECIFIC!

[@eifiondavies1889]

What were they using prior to those new type charger.

[@DB-ru5qr]

Well I’m late to seeing this and I jump started 2017 330i from the battery the old fashioned way. And nothing is damaged that I know of. Fingers crossed. But I bought the instrument in the video for future charges.

[@alss9823]

Hey, what about the common E90/91? I'm guessing the same rules apply.. actually I'm thinking that for all. the Es and Fs..

[@stuartgriffiths84]

Hello is jump pack ok for 116I petrol 2006 good vid

[@bmw.source]

Will this work on the E90 as well? I have the same + & - terminals on my N52B30

[@wesalmeidarestorations8128]

Great video, thanks, new subscriber

[@mosam5097]

Hello Dr please advice me which best reasonable price battery for my E90 320i 2007, please sent me a link

[@lorenzocosta9992]

Question i have a f10 when i crank the car do I have to crank it with the battery charger connected or I have to charge then disconnect it and crank it?

[@Skykitten246]

I live in the uk I have the halford one up to 2 litre engine would that be oaky to use?

[@edmoniersdokes6544]

How about 750li do I use same jump kit

[@tiith]

Thank you so much for this post. Subscribing to your channel ps. The explanation was perfect by the way!👍🏾

[@jailos10]

Is that the same for the 1 series?

[@bobericksen8295]

Can it be any jump unit like that?

[@simplesleeper606]

good to know

[@mihailbuturuga788]

What about E70 X5 2007?

[@JEtt4108]

What about an E89? Same rules apply?

[@vikingsystem]

hi BMW Doctor, I need some help from you. I have a E65 730d M57 engine with 218cv, all stock from 1 or 2 months ago I fell a slightly shacking from the engine when idle and with the engine cold. no misfires, no lack of power, nothing, only a small shacking and only with the engine cold. times to times I have a smooth running controller fault, and I suppose is all related with some faulty injector, so I did a test with INPA and ISTA. got this results: INPA selective mass adjustment (mg/hub): cylinder 1: 0.16, cylinder 2: 0.70, cylinder 3: -2.09, cylinder 4: -0.28, cylinder 5: -0.40, cylinder 6: 1.93 ISTA D correction injection quantities from smooth running regulator in (mg/stroke): cylinder 1: 0.3, cylinder 2: 1.1, cylinder 3: -2.5, cylinder 4: -0.1, cylinder 5: -1.0, cylinder 6: 2.2 ISTA D minimum/maximum correction fuel injection rates from the operational smoothness regulator in (mg/hub): cylinder 1: 0,0 | 0.6, cylinder 2: 0.0 | 1.2, cylinder 3: -3.1 | 0.0, cylinder 4: -0.6 | 0.2, cylinder 5: -1.0 | 0.0, cylinder 6: 0.0 | 2.2 I guess the problem is the injector 6, but I´m not sure if this is the case or any other injector or more than one, also some people say when replacing one injector we need to replace all injectors, I don't see the point replacing all if there's only one or two faulty. can you help me sir? any hints will be much appreciated, please. my best regards and thank you so much

[@jawad5867]

Can you trickle charge from the battery direct whilst it’s in the car?

[@scotwilson4169]

95% sure I will have to jump start my e90 325d when I get back, it will have been just over 7 months by then 😅 Luckily for my job I have a battery pack jump starter like this, slightly bigger and was banking on just using that.

[@mariogarbey8933]

I having serious battery drain on my 08 e60 , I remplace the battery been 5+ year old for a new one ,is been registered and still getting high battery drain messages , I noticed the ccc running after the car was lock for over a hour but not sure if thats normal ,can you give me a advise how to track the issues

[@keithh3099]

So that’s a cool video, but if the jumper I have doesn’t work maybe because it’s a poor jumper or bad battery how to you replace battery if you can get the trunk open. )2016 bmwz4 e89)?

[@robinwells8879]

That currently makes literally no sense to me from an electrical engineering point of view. I can’t see how the car will see any difference between one battery or two in parallel even if one is discharged. Possibly the 14.5V of a running car might over voltage the starting systems that would normally only see very low volts whilst the starter is cranking. Very odd. I always understood that the battery was in the rear merely to assist with weight distribution. I must go and look at the circuit diagrams. Definitely agree about the jumper packs with the smart connection monitor though. Getting the polarity wrong when jumping is definitely catastrophic and often ends in a battery explosion raining acid everywhere.

[@marleyjanim5033]

Could we get an upsdate

[@kevingervais7678]

As a EE too, I agree. But let the BMW owners think what they will. I charge my Z3 from the trunk (boot), but I jump start it from the hood (bonnet) all for convenience's sake.

[@chrisbradley3224]

I agree that it's probably fine to jump from the front. Honestly, any automotive system that can't handle at least 16V and transients is incredibly poorly engineered.

[@apodski]

Old BMW's don't seem to care. Most bmw's also have batteries that last like 10 years too, because they are big and trunk mounted. The e60 shown here has notoriously dodgy electrical systems. They also were the first bmw's with lead free solder and computers in the trunk that tend to get wet. Don't get an e60, so many electrical gremlins.

[@keithhunter8158]

If the batt is totally flat and you jump start. when jump leads are taken off you will get a high spike voltage causing damage to the system

[@kennadaba5202]

Does this apply for 2011 bmw x535D?

[@shahulanas5618]

Bro I have a doubt. do I need to register again after removing and refitting the same battery, after charging ( bmw 320d)2012

[@nelsoncordova9354]

On my e46 it seems everytime i work on my car & keep the doors open for periods of time my battery dies. I have jumped my car from a charger before & could tell my modules didnt like it & was fortunate not to have any blown or defective cause of doing a boost. So I usually remove both top post terminal connections & charge my battery this way till Im @ 12v to under 13v. I do have a question though if u would BMW doctor, i read somewhere on my Owner's manual that the car is supposed to sense how much power is left in my battery & if it senses that the battery is about to die , its supposed to make sure & leave the battery w/ enough juice to crank the car one last time before it dies. Any idea why this isnt happening or is this a false statement from BMW? Thanks. Nelson

[@darrentreco4309]

Where can I find the Jumping module like that??

[@sasomitch74]

Replaced the Battery and now I get a low buzzing noise when I turn off the E60 that now won't go away. Error code Supply Terminal 30E don't know if I messed up the IBS by jumping the car the wrong way before I replaced the battery. Any advice thanks

[@zooedca]

Question if a towing company did try from trunk when i wasnt there, what will it do? which fuses will it pop?

[@lifecentreeurope]

And e46? Can I use jump leads or this little pack. Where can I buy a pack?

[@LaloRaj13]

Can you use it for any car?

[@gretashapiro4118]

How do you charge the battery

[@graham197103010]

E39 530D Tried once. Confirm blown module after jump starting from the battery. NOTE: the old-fashioned big 12v lead acid jumpstarters are 12.8v ish checked my new 12v lithium/ion jumpstarter 17.6v hence the voltage spike. Lesson learned🙁