If necessary, incoming check

Prior to any adjustments, perform the following incoming checks:

NOTE: Incoming check must be carried out with the weather strip fitted.

Delete the initialization of the POWER WINDOW REGULATOR .
Measure retraction depths with special tool 51 3 080.
Insert special tool 51 0 341 (blue) into the rotary striker and close the rotary striker.
Measure preload with special tool 51 0 342 .
Initialize the POWER WINDOW REGULATOR .

NOTE: Perform the adjusting procedures with denormalised POWER WINDOW REGULATORS .