BMW 540i Repair and Maintenance
A guide to problems, costs, maintenance and repair for your BMW 540i
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BMW 540i ProblemsEngine Oil Leaks
Leaks are known to develop in the cooling system. It is common to see more than one part recommended for repair/replacement due to overlapping labor and the use of many plastic parts in the system.
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.
BMW 540i Questionshow to do oil change (1 answer)
Iam having, trouble opening hood and I also want to do oil change and ha ve no idea how it is done.it is different from other cars I have had
a few weeks ago I experienced a rear brakes total lock up after trudging it home it was flaming hot and extinguished fire with garden hose. I know fundamentals of engines and drive train functions but not ABS friendly yet so after three more brake lock ups and a grip of Christmas present money to...
They worked then would only work on high then quit completely
BMW 540i RecallsDriver's Front Air Bag Defective
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.