Removing and installing engine control unit -J623- (with metal locking
plate)
Special tools and workshop equipment
required
Hot air blower -VAS 1978/14A--1-
with nozzle -2- from wiring harness
repair set -VAS 1978 B-
Small grinder (commerci ...
Removing and installing operating and display unit, air conditioning system
with electric/manual controls and Climatronic
Special tools and workshop equipment
required
Removal wedge -3409-
Note
If a new Climatronic control unit -J255- or air conditioning
system control unit ...
Checking selector mechanism
The starter must not operate in the selector lever positions
“R”, “D” and “S” and in the Tiptronic position.
On right-hand drive vehicles, the starter must operate in
selector lever positions “P” and “N” only when the butto ...