51 37 000 Removing and installing complete rear left or right power window unit (convertible)

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Power window unit has no anti-trapping mechanism.

Necessary preliminary tasks:

Remove LOWER SECTION OF SIDE TRIM AT REAR
Remove OUTER WINDOW CAVITY COVER STRIP

Disconnect plug connections on aerial amplifier (1).

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

Tightening torque: 7.6 Nm

Installation:

Ensure seal (4) is correctly seated.

Fig 1: Disconnecting Plug Connections On Aerial Amplifier

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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: 7.6 Nm

Feed out power window unit completely in upward direction.

Fig 2: Identifying Lever Out Cover And Screws

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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.

Fig 3: Identifying Plug Connection And Cable Holder

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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

Fig 4: Checking Dimension (X) At Power Window Regulator

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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: 7.6 Nm

Check function.

ADJUST side window glass (1).

Fig 5: Measuring Points In B-Pillar Area

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