Glass, Frames and Mechanisms: Other Jaguar XF I

CONTROL DIAGRAM

Note. A = Hardwired; N = Medium speed CAN; O = LIN bus

Door Windows

All windows can be operated individually, or by the driver's window control switch. The operation of the windows is proportional to the switch activation. The driver window can be controlled by 'one touch' in an upward or downward direction. When the 'one touch' operation is activated in the upwards direction an anti-trap sensor is automatically checked prior to the window closing. If the anti-trap sensor is inoperative the window will not close. When the anti-trap sensor detects an obstacle in the window's path, the upward travel of the window will automatically cease. Downward travel of the window will begin and then stop when a preset time has elapsed.

Electric window operation is enabled while the ignition is in power mode 4 and 6. When the switches in the driver's door are used to operate the passenger windows, the driver's door module outputs a related message on the local interconnect network (LIN) bus and medium speed controller area network (CAN) bus. The passenger door module responds to the message by operating the appropriate window. When the child lock is engaged, the rear door modules ignore inputs from the rear window switches.

End of travel shut off

End of travel shut-off for the window motors is determined by monitoring the current draw of the motors. Each time it switches on a window motor, the door module measures the window motor current for a preset time. The maximum value measured within that time is stored as the switch-on current. When the window motor current next exceeds the switch-on current, the door module assumes the window has reached the end of its travel and switches off the power supply to the window motor even if a window switch is still being activated.

Anti-trap

The anti-trap function is enabled for window closing in both the inching and one-shot modes. If the anti-trap feature is activated while a window is closing, the window motor is reversed for a preset period.

A Hall sensor, located in the window regulator motor, monitors the speed of the motor and if the speed decreases below a set threshold, indicating an obstruction, the power feed to the motor is reversed so the window goes back down for preset time.

In an emergency the anti-trap function can be overridden by holding the window switch in the one-shot closed position.

After the battery has been disconnected it is necessary to initialize the door window motors to be able to operate the one-shot up function.

Windshield

The windshield, manufactured from 5mm laminated green-tinted glass is positioned to the vehicle's body by two locator pins, one in each top corner of the windshield. This allows for centralizing movement of the windshield across the car upon fitment. The base of the windshield carries a leaf-screen retainer. The windshield is bonded and sealed to the vehicle body aperture using Polyurethane (PU) adhesive. The windshield finisher is a three-sided extruded flip, taped onto the inner surface of the glass; this helps to centralize the glass in the aperture.

Two variants of windshield are available

1. Standard, and
2. Heated. Refer to «Control Components»(ref-568412-S03625568512013072200000) information.

Interior Mirror and Rain Sensor

The interior mirror and rain sensor mounting positions are located at the top of the windshield. Refer to Wipers and Washers information.

Rear Window

The rear window, manufactured from toughened 4mm green-tinted glass, is positioned to the vehicle's body by two locator pins, one in each top corner of the windshield. This allows for the centralizing movement of the windshield across the car upon fitment. The window is bonded and sealed to the vehicle body aperture using PU adhesive. The window finisher is a three-sided extruded flip, taped onto the inner surface of the glass; this helps to centralize the glass in the aperture.

The heated rear window grid wire and antennas are incorporated in the rear window. There are two derivatives of rear window dependent on the TV antenna specification. Refer to Video System or Video System information.

The door windows are manufactured from 4.85mm green-tinted toughened glass. The driver and passenger windows are electrically operated, and are raised and lowered by a cable mechanism; the rear glass sections in the rear doors are fixed units.

All windows can be operated individually, or by the driver's window control switch. The operation of the windows is proportional to the switch activation. The driver window can be controlled by 'one touch' in an upward or downward direction. When the 'one touch' operation is activated in the upwards direction an anti-trap sensor is automatically checked prior to the window closing. If the anti-trap sensor is inoperative the window will not close. When the anti-trap sensor detects an obstacle in the window's path, the upward travel of the window will automatically cease. Downward travel of the window will begin and then stop when a preset time has elapsed.

MANUAL SUNBLIND INITIALIZATION ROUTINE

Where a sunblind module has been replaced, there is an initialization routine available on the diagnostic tool. This requires a new module to be initially installed in the fully down position and running of the "Initialize Specified Function/Feature" diagnostic routine on the manufacturer approved diagnostic tool. Alternatively, the sunblind may be initialized manually by following the procedures described below

1. Raise the sunblind to top (fully retracted) position
2. Press and hold the window 'down' switch for 15 seconds (the sunblind will go down and will then be in initialization mode)
3. Release window switch and press window 'down' switch again to drive blind fully into lower block
4. Activate window switch 'up' until the sunblind reaches the top (fully retracted) position and release switch
5. The sunblind is now initialized and should have 'one-touch' functionality

WARRANTY REPAIRS

Note. The warranty period for the windshield is twelve months with the exception of delamination and electrical faults.

Note. Warranty repairs should be completed using genuine parts, in accordance with the Warranty Policy and Procedures Manual.

1. Draw a line around the windshield damage using a marker pen.
2. Photograph the entire windshield. If the damage extends behind any trim, remove the trim and take further photographs.
3. Photograph the trademark logo and code to validate the windshield as factory fitment.

DOOR WINDOW MOTOR INITIALIZATION

Note. Make sure that the vehicle battery is fully charged before carrying out this procedure.

Note. 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 one-touch and anti-trap function.

Note. In addition to this manual procedure, the approved diagnostic tool can also be used to initialize the door window motor.

Scheme 33

Scheme 34

1. Refer to «Front Door Trim Panel»(ref-568405-S17125890272013072200000) information.
2. Apply suitable adhesive tape to the door window glass and over the door frame, to prevent the door window glass from damage.

Scheme 35

1. Torque: 5 Nm
2. Install the retaining bolt 1 to the witness mark on the body. Torque: 1 1.9 Nm 2 5 Nm
3. Torque: 1.5
4. Refer to «Front Door Trim Panel»(ref-568405-S17125890272013072200000) information.

Scheme 36

Scheme 37

1. Refer to «Front Door Trim Panel»(ref-568405-S17125890272013072200000) information.

FRONT DOOR WINDOW REGULATOR AND MOTOR

Special Tools

Tool Illustration Tool Name Tool Number Door glass release lever 501-114

Scheme 38

Scheme 39

1. Refer to «Front Door Trim Panel»(ref-568405-S17125890272013072200000) information.
2. TORQUE: 7 Nm