1998 JAGUAR X308 headlamp

4. Install headlamp assembly. Refer to 86.41.33.
5. Align headlamp beams.

Exterior Lighting - Low Beam HeadlampVehicles With: Headlamp Leveling
Removal and Installation
Removal
Installation

1.
Remove headlamp assembly for access. Refer to 86.41.33.

2. Release bulb holder securing tangs and withdraw holder for
access.
3. Invert headlamp assembly.

4. Release headlamp unit adjusting screws and pivot.

5. Remove actuator.
1. Release headlamp unit from leveling actuator adjusting screw.
2. Rotate actuator 1/4 turn inward, tilt forward end
downward and withdraw assembly from headlamp.
1. Install headlamp unit adjusting screws and pivot in locating
seats.
2. Invert headlamp assembly and install bulb holder.
3. With forward end tilted downward, position actuator assembly on
headlamp mounting.
4. Align actuator with headlamp and rotate it 1/4 turn outwards to
engage and fully seat in mounting.
5. Install headlamp assembly. Refer to 86.41.33.
6. Align headlamp beams.

Exterior Lighting - Low Beam Headlamp Bulb
Removal and Installation
Removal
Installation

1.
Open hood and install fender cover.

2. Release headlamp bulb holder locking tangs and remove holder from headlamp.
3. CAUTION: If bulb is to be re -fitted, the glass must not be
touched with the bare hand. Failure to observe this caution will
result in premature bulb failure.
Position bulb holder for access and remove bulb.
1. CAUTION: Headlamp bulbs are of the halogen type and
must not be handled with bare hands. Failure to observe this
caution will result in premature bulb failure.
Install headlamp bulb in holder.
2. Install bulb holder in headlamp ensuring that securing tangs
are fully seated.
3. Remove fender cover and close hood.

Exterior Lighting - Side Lamp Bulb
Removal and Installation
Removal
Installation

1.
Open hood and install fender cover.

2. Rotate bulb holder 1/4 turn counter-clockwise and remove
from headlamp
3. Position bulb holder and harne ss for access and withdraw bulb
from holder.
1. Install parking/sidelamp bulb in bulb holder
2. Position bulb and holder in headlamp, and rotate 1/4 turn
clockwise to fully seat.
3. Remove fender cover and close hood.

Location of J1962 socket
The J1962 socket is located at the driver side inboard footwell.
Fuse Box Details

Engine Compartment Fuse Box
2—Power Steering Link
3—Engine
4—Front Axle
5—Engine Management
6—Console
7—Seat
8—Cabin
9—Rear Electric Seat Link (optional)
10—Trunk
11—Rear Axle
12—ICE
13—Fascia
14—Forward
Fuse NoRating (amps)Circuit
110Transmission control module.
25Screen heaters relay, alternator regulator.
310Security sounder, headlamp levelling, ignition coils +Ve, fog lamp switches.
45ABS control module.
510Adaptive damping, starter relay coil, engine management control module and relays.
610Right-hand low beam headlamp.
730Power wash pump.
810Left-hand low beam headlamp.
910Security sounder.
10-Not used.
1110Right-hand horn.
1230Radiator cooling fans series/right-hand fast.
1310Left-hand horn
1430Cooling fans left-hand fast.
1510Air conditioning coolant pump.
1630ABS pump control.
1715Front fog lamps.
1830ABS pump motor.
1910Right-hand high beam headlamp.
20-Not used.
2110Left-hand high beam headlamp.
2230Wiper motor.

Relay Details

Engine Compartment Fuse Box Relays
No(amps)Circuit
110Security and locking control module (Reversing lamps, rear fog lamps, stop lamps, electrochromic
mirror).
25Fuel filler flap.
310F16 left-hand heelboard (where fitted).
45Diagnostic connector.
55Right-hand and left-han d seat timer (rear).
6-Not used.
720Fuel pump.
810High mounted stop lamp, caravan/trailer stop lamps
910Antenna motor.
1010Security and locking control module (trunk release, caravan/trailer direction indicators, fuel filler
flap relay).
1110Accessory sockets.
1215In-car entertainment power amplifier.
13-Not used.
14-Not used.
1520Fuel pump (supercharger, where fitted).
1620Caravan/trailer connector.
1725Heated rear screen.
1820Rear seat movement.
195Right-hand side lamps, left-h and and right-hand number pl ate lights, caravan/trailer.
2020Rear seat movement.
215Left-hand side lamps, left-hand and right-hand sidemarker lights, caravan/trailer.
2220Rear seat heaters.
Relay NoColorCircuit
1BrownAir conditioning coolant pump
2BrownFront fog lamps
3BrownHeadlamps - high beam
4BrownHeadlamps - power wash pump (where fitted)
5BrownHeadlamps - low beam
6BrownHorns
7BrownIgnition +

The BPM electronically controls many vehicle functions. It responds when a switch is actuated by providing output signals to
the appropriate devices, either di rectly or indirectly via relays. In addition the BPM establishes an ISO network link with the
Security and Locking Control Module (SLC M) and utilizes the SCP network to exchange data between the body system
modules.
The following tables are publis hed for guidance purposes and only provide a rough indication of the correlation between
circuit inputs and outputs; due to the complexity and necess ary functional interaction required for the vehicle there are
many circuits where inpu ts and outputs overlap.
Malfunction of modules must always be analyzed using the PDU as recommended in Diagnosis and Testing.
Inputs/outputs
• NOTE: The reverse lights and rear fog lights are NOT controlled by the BPM; refer to Security and Locking Control Module.
Exterior lights circuit
BPM inputs from: BPM outputs to:
Front fog switch Rear fog switch Low beam switch High beam switch Side lights switch Headlamp flash switch Direction indicator switch Hazard switch
Front fog relay Low beam relay High beam relay Side marker and license plate relay Side and tail lights Direction indicators Hazard status bulb Indicators via SCP Front fog Low beam High beam Side light Direction Hazard warning Status LEDS Front fog Rear fog

Front End Body Panels - Radiator Grille Opening Panel Reinforcement Removal and Installation
Removal
Installation

1.
Remove radiator grilles. Refer to 76.55.03.
2. Remove radiator grille surround. (Refer to 76.55.15)
3. Open hood.
4. Fit front fender cover.

5. Slacken headlamp trim panel to headlamp securing screw.

6. Carefully release headlamp trim panel fir tree fastener from BIW
and remove panel from vehicle.

7. Remove securing screw from trim panel and remove and discard fir
tree fastener.
1. Fit new fir tree fastener to headlamp trim panel.
2. Fit but do not tighten securing screw to headlamp trim panel.
3. Position headlamp trim panel on BIW front panel, locating securing
screw in headlamp slot.
4. Fully seat fir tree fastener in BIW front panel.
5. Finally tighten headlamp trim panel securing screw.
6. Close hood and remove fender cover.
7. Fit radiator grill surround. Refer to 76.55.15
8. Fit radiator grilles. Refer to 76.55.03.