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Home >> BMW >> 2009 >> 335d >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Equipment - Repair >> 5134 Rear Manually Operated Windows >> 5134171 Replacing rear left or right door window >> Necessary preliminary tasks

Necessary preliminary tasks

Open door window glass (1) down to distance (A)

A = approx. 120 mm

Fig 1: Identifying Door Window Glass Distance
G06202708Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Disconnect plug connection (1) from power window motor (2) (risk of trapping).

Lever out catches (3) with screwdriver (4) in direction of arrow.

Installation: 

Catch (3) must be correctly clipped into place.

Carry out function check on power window unit and anti-trapping protection.

If necessary, NORMALIZE power window unit.

Fig 2: Disconnecting Plug Connection From Power Window Motor
G06202709Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Following parts of window guide (3) must not be damaged or missing:

  1. Catch
  2. Buffer stop
    Fig 3: Identifying Catch, Bump Stop And Window Guide
    G04788682Courtesy of BMW OF NORTH AMERICA, INC.

Remove door window glass (1) towards top.

Installation: 

Door window glass does not need to be adjusted.

Fig 4: Removing Door Window Glass
G04767915Courtesy of BMW OF NORTH AMERICA, INC.