Checking electromechanical parking brake, vehicles with four-wheel drive
General informationInstructions for use of flanging tool
Unbolt relevant brake line at brake caliper or wheel brake
cylinder; catch escaping brake fluid and dispose of this as per
regulations.
–
Cut through brake line at a suitable point (straigh ...
Removing and installing high-voltage heater (PTC) -Z115- / high-voltage
heater (PTC) -J848
Special tools and workshop equipment
required
Commercially available Torx socket bit “TS30H” with hole in
front face
Hose clamps, up to 25 mm -3094-
Engine bung set -VAS 6122- ...
General notes
Cleanliness specifications for working on
the auxiliary heater and fuel system
When working on the fuel supply and injection system, pay
careful attention to the following “rules”:
Thoroughly clean all unions a ...