20 Most Recent 2010 BMW 3 Series Questions & Answers

Its probally rusty or something it gets used out how old is it get it checked or replaced

2010 BMW 3... | Answered on Dec 17, 2012

hi try this site
you will find everything on there you will need for your BMW...hope this helps

BMW 3 Series... | Answered on Apr 10, 2019

On this website you find fuse box diagram and description for BMW 3 series (E90)

BMW 3 Series E90 E91 E92 E93 2005 2010 fuse box diagram Auto Genius

BMW 3 Series... | Answered on Nov 11, 2018

Key batteries completely discharged. Key batteries not replaced within 60 seconds. Key added or replaced. DO NOT press remote control buttons during battery replacement.
Unlock vehicle. Enter vehicle. Close driver's door. Switch ignition ON and OFF. Remove ignition key. Press and hold unlock button Fig. 1 [1]. Press lock button Fig. 1 [2] briefly 3 times within 10 seconds keeping unlock button [1] depressed. Release unlock button Fig. 1 [1]. Some models: LED Fig. 1 [3] flashes slowly for 10 seconds. Some models: Central locking system locks and unlocks rapidly to indicate correct programming. Some models: Repeat above procedure if central locking system does not work and LED does not flash or LED flashes continuously
Later keys with bmw badge on key. Battery can not be replaced
Battery in key charges while driving

BMW 3 Series... | Answered on Mar 15, 2018

Air flow sensor could be a problem.
Every time EML comes on the car computer will put the system into limp mode. To avoid any further damage to the engine.

once switch off, isolated and re-start will re-run the program and clear it temporary.
Ideally you need to get the car plugged in to a Diagnostic computer and see what fault code are stored.


BMW 3 Series... | Answered on Feb 06, 2018

no , neither am I
no manufacturer will release a substandard vehicle
check for broken exhaust pipe flex section near the manifold and a failing cat converter blocking the exhaust system

BMW 3 Series... | Answered on Dec 20, 2017

Fist get an owners manual. It will have most of the lights ID'd. Also Haynes manuals are pretty good. You can download them online at Haynes.com . The gold standard is the manual by Bently publishers. I found it helps to have both the Haynes and the Bentley manuals.

BMW 3 Series... | Answered on Nov 13, 2017

Sounds like your battery is weak. BMW's don behave like other cars when the battery is weak. The BMW will prevent the starter from engaging, but leaves power to the interior.

BMW 3 Series... | Answered on Nov 13, 2017

Check if happening at specific settings on the fan. Fans use resisters to slow down their speed. Typically the lowest setting will mess up before the highest. If coming a going means you change the speed and it goes away.

If it doesn't matter what speed, there is probably something in your vents. Do you park outside? Mice love getting into warm cars on cold nights, and build nests... a nice comfy place can be in vents...

Or have very small kids... mine used to love putting things in the vents and have them disappear! Could be cherios

BMW 3 Series... | Answered on Nov 09, 2017

check the fuel regulator valve it may that solve your problem.

BMW 3 Series... | Answered on Sep 12, 2017

P0700 is an informational code only. It doesn't point to a direct fault in the engine, only a general fault in the transmission.

BMW 3 Series... | Answered on Nov 20, 2015

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