Service mode parking brake

The electro-mechanical parking brake is integrated in the rear wheels' brake calipers. When repairing the rear wheel brakes, a diagnostics instrument must be used to open the parking brake by pulling back the pistons to expose the brake pads. After the repair is done, the parking brake shall be applied using a diagnostics instrument and the pads' new position is stored automatically.
It is necessary to reset the brake pistons when following operation is performed:
After the repair is done and the parking brake is applied, a basic setting of the brake system needs to be performed.
Test conditions:
Performance: