BMW 550i Repair and Maintenance
A guide to problems, costs, maintenance and repair for your BMW 550i
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BMW 550i ProblemsNew Brake Pad Wear Sensor Design Will Prevent Squealing
If the brakes are squealing, there's a good chance it is the brake pad wear sensor. A new design was implemented in January 2006 and can be identified by its green color.
A creak or squeak can be heard from the top of the front or rear doors. This noise is most noticeable when the windows are fully up. The noise is caused by the decay of the flocking material on the door seals. New door seals, Teflon tape, special lube, or a combination of all of these may be needed to eliminate the noise.
BMW 550i QuestionsMy low oil pressure light keeps coming on (1 answer)
I think its my oil pressure control valve
When I push the call button I can't hear the voice commands,or the navigation voice.
BMW 550i RecallsFuel Leaks And Vehicle Stalls From In Tank Fuel Pump Wiring Concern
The in-tank fuel pump may have wire contacts that are not properly crimped, resulting in the wiring connector melting, fuel leakage and vehicle stalling. Dealers will replace the fuel pump module free of charge to resolve the concern.
The inboard left rear seat child seat anchor may be bent downwards, preventing the child seat from being securely latched. Dealers will inspect and repair as necessary the inboard lower anchor on the left rear seat free of charge to resolve the concern.
The front passenger seat contains a mat that determines the presence and size of a seat occupant. This input to the airbag controller helps to determine if and how forcefully the passenger airbag should deploy in the event of a crash. The detection mat can develop cracks and fail. If this were to occur, the airbag would not deploy as expected, increasing the risk of personal injury. Dealers will repair the occupant detection mat to eliminate the possibility it may crack. Additionally certain vehicles will receive and extended warranty on the front passenger seat occupant detection mat.