BMW 3 Series information
Owner's reviews
What real owners think of the 3 Series. The good things and the bad ones
Owner's Manuals
Download the owner's manual of your BMW 3 Series
Service and Repair Manuals
Service and repair manuals, diagrams and more
Useful guides
Oil change, timing belt, check engine light and more
Fuse box diagrams
Explore an interactive fuse box diagram of your BMW 3 Series
Problems and issues
3 reports of problems and solutions from other car owners

Latest problems

Won’t turn on
BMW 3 Series 2005 Zhp convertible
Not getting fuel to the motor I change the fuel pump ,fuel filter pressure, spark plug and I check the fuses and they are good still what should I do next

Runs rough and no power
BMW 3 Series 2006 330xi
Was driving fine then died. Keeps throwing a code for misfire in cylinder #6. When started back up sounds like it has a blown motor. Have replace all spark plugs, coils, valve cover gasket, oil change… 

Mass airflow sensor
BMW 3 Series 1998 318is e36 m44 sedan
I bought and replaced my MAF and o2 sensors, when the maf is plugged in and you start the car it idles good but when you Rev it up it smothers and drives real bad like it's drowning it self with feul,… 



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