BMW 645Ci Repair and Maintenance

A guide to problems, costs, maintenance and repair for your BMW 645Ci

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.

down shifts hard

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last year weird messages would pop up steering stability, a picture of window, radio would like pop and turn off. Dealer said it was battery, then alternator, then battery wasnt registerd. I couldnt afford anymore so I drive it. Parked for winter, and just drove again, got tramsmission warniing, ...

after which I need to jump the car off to start it again.

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The insulated connector for the positive battery cable may have been incorrectly attached to the trunk floor panel, which can lead to a loosening of the bolt connection. Loosening of the connection can cause an increase in electrical resistance and overheating of the cable connection, which could lead to a fire, even when the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been completed. Dealers will secure the battery bolt cable connection as necessary to correct this concern.

 

The brake system vacuum pump check valve can leak oil and contaminate the power brake booster. This can result in loss of power brake assist. Dealers will repair the vehicle as necessary free of charge to resolve concerns.

Certain passenger vehicles may have been built with incorrectly manufactured transmission guide plate part. This may cause the parking  lock system to not activate when the transmission is placed in park. If the vehicle is parked on an incline and the parking brake is not engaged the vehicle may roll away causing an accident. The dealer will repair and replace the automatic transmission guide plate free of charge. The campaign # is 05V504000

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my headlight has mousture in it is there anyway to repaire it without spending 2000 to replace it with a new one plse someone who has had this problem get bak to me thnx

When it runs, this car is the Ultimate Driving Machine. The problem is that it does not run an average of 2 months out of the year, each year, since we bought it new in December of 2004. The repair file we have for this car is 3" thick. Just to name a few, we found out within a few weeks of owning the vehicle that both back wheels were cracked when we bought it. The washers around the ends o...

my 2005 645ci back glass want come down.and i cannot open the top when the window stuck. what should i do..thanks..harout

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