Parking Aid Control Module -J446-, Removing And Installing: Notes
The parking aid control module is integrated in the Vehicle Electrical System Control Module -J519- depending on the version from MY 2013 and cannot be replaced separately if faulty, refer to parts information.
-- Replace the vehicle electrical system control module, refer to VEHICLE ELECTRICAL SYSTEM CONTROL MODULE -J519-, REMOVING AND INSTALLING .
-- If replacing the control module, select the "Replace Control Module " function using the Vehicle Diagnostic Tester.
WARNING:
Danger Of Unintended Engine Ignition
Turn off the ignition and remove the ignition key from the vehicle interior for all work performed on the high voltage vehicle.