BMW 550i Repair and Maintenance

A guide to problems, costs, maintenance and repair for your BMW 550i

BMW 550i Problems

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.

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.

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BMW 550i Questions

i just found out that my valve guides seals are leaking on my 2007 bmw 550i, will cost $11000 to fix. help!!

We fix a small pin hole in water resevoir tank. The person broke the stem of inside resevoir. Will that make the info. light stay on. All we did was fix hole and filled it back up with water. Please help!

Smoke from exhaust pipe can be quite large, have to step away from vehicle. It happens at random times, not just at start up, but even after been driving for hours or while sitting at stop signs. I've spent hundreds $$. Can't seem to find problem. Where to take in Santa Barbara area?...

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BMW 550i Recalls

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.

Increased resistance at the electrical contact points may cause damage to the ground terminal and housing of the connector. This can result in an intermittent or permanent loss of one or more rear lamp functions (tail, brake, turn-signal, reverse). Intermittent light operation reduces the ability to warn other motorists of the driver's intentions, increasing the risk of a crash. Dealers will replace the rear lamp bulb carriers to correct this concern.

Vehicles equipped with an 8 or 12 cylinder turbocharged engine may overheat the circuit board for the auxiliary water pump. This could lead to smoldering of the pump or an engine compartment or vehicle fire. Dealers will replace the auxiliary water pump to correct this concern.

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BMW 550i Reviews

This is the Greatest car I ever owned.

Total new driving experience even after 20+ years... Fun fun fun

On most lists of the finest sport sedans in the world. This is a sedan, not a sports car as it comfortably can seat four adults. In driver selected Sport Mode, it is very aggressive. Driving on mountain roads is thrilling with massive tires and optional sport suspension. Was designed for German Autobahn top speed is electronically limited to 155 MPH. If limiter is removed, then top end is 174 M...

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