Audi A4: Window Regulator, Removing and Installing
Removing
- Remove the rear door window. Refer to
→ Chapter "Rear Door Window, Removing and Installing".
- Release the retainers -3 and 4- on
the threaded pins -5- for the
window regulator using an 11 mm socket. To do so, slide the
socket onto the threaded pin.
- Remove the plug -arrow-.
- Loosen the upper nuts -1- three
turns, and remove the lower nuts.
- Pull the window regulator -2-
toward the rear and out of the door inner cover opening.

Installing
Install in reverse order of removal and note the following:
- The clips for the window regulator threaded pins must be engaged
into the inner door panel.
Tightening Specifications
- Refer to
→ Chapter "Overview - Window Regulator"
Window Regulator Motor, Removing and Installing
Removing
TIP
The window regulator motor can be removed or installed with the
motor or door window in any position.
- Remove the rear door trim panel. Refer to
→ Body Interior; Rep. Gr.70; Rear Door Trim Panels; Rear Door
Trim Panel, Removing and Installing.
- Disconnect the connector -1-.
- Remove the bolts -arrows- and
remove the window regulator motor -2-
from the window regulator.

Installing
Install in reverse order of removal and note the following:
- The clips -2- for the window
regulator threaded pins -3- must be
engaged in the inner door panel.
- Slide the window regulator motor -1-
onto the threaded pins and tighten the bolts
-4-.

Tightening Specifications
- Refer to
→ Chapter "Overview - Window Regulator"
READ NEXT:
Removing
- Remove the door handle trim. Refer to
→ Chapter "Door Handle Trim, Removing and Installing".
- If equipped, remove the exterior door handle illumination bulb.
Refer to
â
NOTICE
Risk of damaging the operating cable by deforming it.
- Never sharply bend or kink the operating cable.
Removing
- Remove the door window guide rail. Refer to
→ Chapte
Removing
- Remove the window frame trim panel. Refer to
→ Body Interior; Rep. Gr.70; Rear Door Trim Panels; Window Frame
Trim Panel, Removing and Installing.
- Remove the B
SEE MORE:
Special tools and workshop equipment required
Trim Removal Wedge -3409-
Removing
- Carefully pry the actuators -1 and 2-
from the retainer using the -3409-.
- Remove the seat side trim on the side sill side. Refer to
→ Chapter "Seat Side Trim on Side Sill Side, Removing and
Ins
Washer Fluid Hoses
Washer Fluid Line Hose Connections, Disconnecting and Connecting
Various hose couplings are used to connect the hoses to the
washer fluid pumps and spray jets or as coupling points.
Unsecured Hose Coupling
- To disconnect the connection, pull both parts of the
coupling apar