Bayerische Motoren Werke (BMW) is recalling BMW 5 Series, 6 Series, 7 Series, and Rolls Royce models to fix a potential problem with the braking power assist system. A leak in the system can result in a loss of vacuum pressure, reducing the amount of brake assistance given to the driver. BMW said the mechanical brakes will still function and be able to slow and stop the car, but more driver effort is required to press the pedal.
The recall includes cars built between 2002-2010 with 8 and 12 cylinder engines. The vehicles affected by this recall are:
- 2002-08 BMW 745i/Li, 750i/Li, and 760i/Li
- 2007-08 BMW Alpina B7v
- 2004-10 BMW 645i and 650i
- 2004-10 BMW 545i and 550i
- 2003-2010 Rolls-Royce Phantom models
The company says it will notify owners by first-class mail in the next few weeks. Drivers who experience reduced power braking assistance should immediately schedule a service appointment with an authorized BMW service center.