BMW X5 parking brake test

If fitted the EPB must be tested using an RBT . EPB application is the same for Non-ATL , ATL and OPTL approved RBTs .
Before entering the rollers check that the HILL DESCENT CONTROL ( HDC) is off and remains off throughout the test .Place rear wheels in the roller and switch engine off (key remote left in ignition): select 'N' transmission position and switch ignition on ( engine must not be running) . Start brake rollers and apply EPB by pulling up on the EPB switch . Record efforts . To release EPB depress the EPB button and simultaneously press the brake pedal .


NOTE: It is not possible to test the EPB using either a Plate Brake Tester or a Decelerometer .