2004 BMW 645Ci Recalls
The bolt securing the insulated battery cable connector at the trunk floor panel can loosen, causing increased electrical resistance and overheating of the cable connection.
The brake system vacuum pump can leak oil, which can contaminate the brake booster. This can result in extra braking effort.
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.
One of the quick release fuel lines could separate in the event of a severe frontal crash.