Quarter Window Regulator: Service and Repair

51 37 000 - Removing and installing complete rear left or right power window unit





Special tools required:






Warning!
Power window unit has no anti-trapping mechanism.





Necessary preliminary tasks:
- Remove lower section of side trim at rear Removing and Installing/Replacing Rear Left or Right Lower Side Trim Section
- Remove outer window cavity cover strip Service and Repair





Disconnect plug connections on aerial amplifier (1).

Release screws (2) and remove connecting bracket (3).

Tightening torque 51 37 3AZ Specifications.

Installation Note:
Ensure seal (4) is correctly seated.





Move side window into uppermost end position.

Release/feed out cable holders (1).

Lever out cover (2) and slacken bolt underneath.

Release screws (3).

Tightening torque 51 37 3AZ Specifications.

Feed out power window unit completely in upward direction.





Release cable holder (1).

Disconnect plug connection (2).

Important!
Risk of damage!

The basic setting procedure for the power window must be carried out before installing.

After installation, the power window regulator/side window must be adjusted with respect to the vehicle body.





Basic setting of power window:

Check dimension (X) at power window regulator.

If necessary set dimension (X) with special tool 51 2 220 at screw (1).

Measurement (X) = 6 mm





Presettings after fitting power window unit:

Adjust side window glass (1) in accordance with dimension (A) to body (2).

Measuring points in B-pillar area and release for rear screw connection of side window glass (1).

Dimension (A) = 7 ± 1 mm

Tighten down screws (3).

Tightening torque 51 37 4AZ Specifications.

Check function.

Adjust side window glass (1) Adjustments.