Service Brakes Problems of BMW 645

BMW 645 owners have reported 3 problems related to service brakes (under the service brakes category). The most recently reported issues are listed below.

1 Service Brakes problem of the 2005 BMW 645

Failure Date: 06/13/2016

The brake vacuum pump seals are leaking. This ultimately will affect the brake assist and potentially result in failure to stop the vehicle within prescribed stopping distances creating potential for a crash. This problem was identified by the local BMW dealership in highlands ranch denver. Oct 1 2010 BMW recalled 198,000 vehicles including v8 and 6 series vehicles for this exact same problem but my VIN shows no recall notice however it has the exact same component experiencing the exact same issues and BMW is refusing to acknowledge that my vehicle should be recalled as for this VIN there are no outstanding notifications. I repeat the exact same issue is being experienced on my vehicle as was the reason for 198,000 vehicles recalled from the notice of oct 1 2010.

See all problems of the 2005 BMW 645 🔎.

2 Service Brakes problem of the 2004 BMW 645

Failure Date: 06/22/2012

The contact owns a 2004 BMW 645ci. The contact stated that while driving approximately 30 mph, the brake pedal was applied; however there was no response. The contact repeatedly engaged the brake pedal and then engaged the emergency brake. The vehicle came to a complete stop. The vehicle was then taken to an independent mechanic, who stated that there was a recall associated with NHTSA campaign id number 10v446000 (service brakes, hydraulic:power assist:vacuum). The vehicle was then towed to an authorized dealer and they stated that the power booster would need to be replaced. The dealer would not honor the recall for an unknown reason. The vehicle had not been repaired. The manufacturer was notified of the failure. The approximate failure mileage was 90,000. The VIN was unavailable.

See all problems of the 2004 BMW 645 🔎.

3 Service Brakes problem of the 2005 BMW 645

Failure Date: 11/05/2010

The contact owns a 2005 BMW 645ci. The contact was driving approximately 15 mph, and approached a traffic signal. While the brakes were engaged the vehicle began to roll, and the vehicle came to a complete stop after excessive force was applied to the brake pedal repeatedly. There was a recall associated with the NHTSA campaign id number (service brakes, hydraulic:power assist:vacuum). The dealer informed the contact that he would be responsible for the recall repair expense, and the manufacturer would reimburse for the repair. The vehicle was not repaired. The failure mileage was 72,000. The VIN was unavailable.


Other Common Service Brakes related problems of BMW 645



645 Service Bulletins
645 Defect Investigations