NOTE: Normalization must be carried out after the following work:
Removal or replacement of control panel in heater-A/C system or of
steering column
Repair work to electric steering column adjustm
IMPORTANT: To avoid damaging the coil spring cassette, it is necessary to
remove the
steering wheel because of the absence of a steering column lock!
Necessary preliminary tasks
Move steering colum
1.1 Working with aluminium dust
Wear a fine dust mask.
E52 only: Use an explosion-proof extractor system (refer to Service
Information 5 01 00 532).
Note national regulations.
1.2 Removing sealant
Hydrochloric acid is created when PVC sealing material is heated to
temperatures in excess o