BMW M3 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your BMW M3
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BMW M3 ProblemsRubbing Noise From Rear Differential When Turning
During tight, slow speed turning, a rubbing noise can sometimes be heard from the rear of the car. This noise is likely coming from the clutches in the limited slip differential. If the noise persists, the differential fluid can be replaced with a special oil available from BMW. On higher mileage vehicles, this noise may never be eliminated unless the differential is replaced.
The blower final stage fan resistor is known to fail. Symptoms are the heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all.
A fluid leak may develop from one or more power steering hose. When a leak is being repaired, it is not uncommon for multiple hoses to be replaced.
BMW M3 QuestionsHow can I turn car back on? (1 answer)
My car has no power like battery was dead..but still battery has juice the is on sleep mode..
I tried opening my hood but because it's bent inwards it won't let me open it. Was curious how much something like this would be to repair?
Can a faulty tensioner cause the alternator to fail.
BMW M3 RecallsDriver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments
The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag free of charge to resolve the concern.
The drive shaft slip joint may fail, resulting in the drive shaft separating from the vehicle. Dealers will inspect and replace the drive shaft as necessary free of charge to resolve the concern.
In a crash that deploys the driver's front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front driver's air bag module free of charge to correct the concern.