If necessary, incoming check

Prior to any adjustments, perform the following incoming checks:

NOTE: Incoming check is performed while weather strip is installed.

Delete the initialization of the POWER WINDOW REGULATOR .
Measure retraction depths with special tool 51 3 080.
Insert the special tool 51 0 370 (green) into the rotary striker and close the rotary striker.
51 0 342 Measure preload with special tool.
Initialize the POWER WINDOW REGULATORS .

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