00 00... Parking brake: checking condition, brake lining thickness and function
WARNING: This page is about a different car, the 2005 BMW 745i, 2004 BMW 745i, 2003 BMW 745i, and 2002 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.
Remove rear brake disks. See BRAKE DISC (REAR)
Check brake linings for minimum thickness and traces of wear such as cracks.
Check expansion lever for ease of movement, apply grease if necessary.
Check function of parking brake.