Land Rover Discovery: Door Window Motor
Initialization
NOTES:
- Make sure that the vehicle battery is fully charged before carrying
out this procedure.
- After the battery has been disconnected or a new window regulator
and motor or door module has been installed, it is necessary to
initialize each door window motor separately to operate the onetouch
and anti-trap function.
- In addition to this manual procedure, the approved diagnostic tool
can also be used to initialize the door window motor.
- Start the engine.
- Operate the window control switch until the door window glass is in
the fully closed position, continue to operate the window control
switch for a further two seconds.
- Release the window control switch.
- Operate the window control switch in the closed position and
continue to operate the window control switch for a further two
seconds.
- Operate the window control switch until the door window glass is in
the fully open position (one-touch down).
NOTES:
- If the door window motor initialization has been completed
correctly, when the window control switch is operated, the
door window glass should move to the fully closed position
(one-touch up) automatically.
- If the door window glass does not fully close automatically
(one-touch up), repeat the complete procedure.
Operate the window control switch once to the close position.
- If multiple attempts have failed to initialize the door window
motor, refer the diagnosis and testing procedure.
For additional information, refer to: Glass, Frames and
Mechanisms (501-11 Glass, Frames and Mechanisms,
Diagnosis and Testing).
- Repeat the door window motor initialization for each door window
motor.
Driver door window control switch (G1805059) removal and installation
REMOVAL
Refer to: Front Door Trim Panel (501-05 Interior Trim and
Ornamentation, Removal and Installation).
Right shown, left similar.
INSTALLATION
To install, reverse the removal procedure.
READ NEXT:
PRINCIPLES OF OPERATION
For a detailed description of the Glass, Frames and Mechanisms, refer to
the relevant Description and Operation section in the workshop manual.
REFER to: Glass, Frames and Mec
SPECIAL TOOL(S)
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Release the door window glass.
Special Tool(s): 501-114
INSTALLATION
To install, reverse the re
REMOVAL
Refer to: Front Door Trim Panel (501-05, Removal and Installation).
Release the clips.
NOTE:
Do not disassemble further if the component is removed for
access only.
Torque: 4.5 Nm
IN
SEE MORE:
Before raising the vehicle, refer
to all warnings at the beginning
of this section of the Owner's
Handbook.
Before changing a wheel, read and
observe the warnings
If your vehicle is fitted with side
steps or tubes, DO NOT use them
as jacking points.
Note: Your vehicle may be fitted with a
tilt senso
COMPONENT LOCATION - INCONTROL TOUCH AUDIO SYSTEMS
FM / Traffic Message Channel (TMC) / DAB-III antenna
amplifier
Roof pod - GPS antenna
Global Positioning System (GPS) signal splitter - only
vehicles with telematics
system
Portable audio interface panel
Audio Head Unit (AHU)
Touch Scr