AF sensors JAGUAR X308 1998 2.G Repair Manual

Install the anti-theft sensors. 1. Connect the electrical connector.

2. NOTE: Left-hand shown, right-hand similar.
Attach the anti-theft sensors.

3. CAUTION: With the aid of an other technician, support the
headliner.
Install the headliner.
4. With the aid of another tech nician, raise the headliner.

5. CAUTION: Support the headliner to ensure it is not folded or creased during installation.
• NOTE: Left-hand shown, right-hand similar.
Install the headliner retaining trims.
Install the retaining screw.
6. NOTE: Left-hand shown, right-hand similar.
Attach the screw cover.

A pyrotechnic front seat belt pre-tensioning device with independent el ectronic sensing and retractor unit is installed at the
base of each 'B' post. In the event of se vere frontal impact, this provides additional front occupant protection by removing
any excess slack from the seat be lt. Seat belt pre-tensioning activates when a frontal impact of sufficient force occurs within
30 degrees of vehicle center line. Under such an impact, el ectronic sensors in the retractor unit fire, igniting the pre-
tensioner gas generator. The ga s generator initiates a chemical reaction, producing gases under pressure. Gas pressure
drives the piston/cable up a tube, rotating the retractor sp indle and removing excess slack from the seat belt. When the
pre-tensioner unit has been activated, the seat belt will lock and cannot be retracted or pulled from the reel.If a seat belt
pre-tensioner activates, a small quantity (less than 1 liter) of gas is produced containing nitrogen, oxygen and water vapor.