BMW 645Ci Repair and Maintenance

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

BMW 645Ci Problems

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 645Ci Questions

what will cause the car to have a little blue smoke only now and then.at a stand still .the car saids I have high emissions.it only does it at taking of from a idle at a light

It only happens on occasion and only when I happen to be idle at an intersection longer than usual and even then not always. Let's say 4-5 times in the past month. The dealer claims its Valve seals that need replacement. Another guy says if that was the case it was be constant although he ne...

all the light is off nothing key is out and when you hook a volt meter to the batter the voltage drop fast

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BMW 645Ci Recalls

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.

 

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

The digital management control (EMC) unit may not have been produced according to specification. The engine may stall and not restart. As a result, a loss of power steering, and after repeated actuation of the brake pedal, a loss of brake power assist will occur. These conditions could result in a vehicle crash. Dealers will install a new (EMC) unit to correct this issue. This recall began on July 16, 2004.

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BMW 645Ci Reviews

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

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

LOVE everything about this car EXCEPT problems with wheels. In the 4 years we have owned it, we have replaced 9 wheels due to dents and cracking. We don't even know how this most recent wheel dented and cracked -- the dent is very small, but it is also cracked and now the tire won't hold air. These wheels are AWFUL!!!

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