fog light JAGUAR XFR 2010 1.G Workshop Manual

Removal and InstallationApproach Lamp
Headlamp Assembly
Headlamp Leveling Front Sensor
Headlamp Leveling Rear Sensor
High Mounted Stoplamp
Rear Fog Lamp
Rear Lamp Assembly
Side Turn Signal Lamp417-02: Interior Lighting
Description and OperationComponent Location
Overview
System Operation and Component DescriptionDiagnosis and TestingInterior Lighting417-04: Daytime Running Lamps (DRL)
Description and OperationOverview
System Operation and Component Description418: Electrical Distribution
418-00: Module Communications Network
Description and OperationOverview
System Operation and Component DescriptionDiagnosis and TestingCommunications NetworkRemoval and InstallationAuxiliary Junction Box (AJB)
Central Junction Box (CJB)418-02: Wiring Harnesses
Description and OperationWiring HarnessGeneral ProceduresWiring Harness RepairRemoval and InstallationLuggage Compartment Lid Wiring Harness419: Electronic Feature Group
419-01A: Anti-Theft - Active
Description and OperationComponent Location
Overview

Tire beads correctly seated Are the tires OK? Yes
GO to D2. No
Inspect the wheels. For additional information, refer to Section 204-00. D2: INSPECT WHEEL BEARINGS 1 Inspect the wheel bearings. For additional information, refer to Section 204-00. Are the wheel bearings OK? Yes
GO to D3. No
Repair as necessary. Repeat the Road Test as outlined. D3: INSPECT THE CONSTANT VELOCITY (CV) JOINT BOOTS 1 Inspect the CV joint boots. Spin the rear tire by hand

Inspect for evidence of cracks, tears, splits or splattered grease Are the CV joint boots OK? Yes
GO to D4. No
Repair as necessary. Repeat the Road Test as outlined. D4: INSPECT WHEEL AND TIRE RUNOUT 1 Inspect the wheel and tire runout. Carry out the Wheel and Tire Check procedure.
REFER to: Lifting (100-02 Jacking and Lifting, Description and Operation). Is the wheel and tire runout OK? Yes
Balance the wheels and tires. Refer to the wheel balance equipment manufacturers instructions.
No
Repair as necessary.
REFER to: Lifting (100-02 Jacking and Lifting, Description and Operation). Repeat the Road Test as outlined.
PINPOINT TEST E : NON-AXLE NOISE TEST
CONDITIONS DETAILS/RESULTS/ACTIONS E1: INSPECT VEHICLE TRIM 1 Check the grille and trim mouldings to see if they are the source of the noise. Are the vehicle trim components causing the noise? Yes
Install new trim or repair as necessary. For additional information, refer to Section 501-08.
No
GO to E2. E2: CHECK THE A/C SYSTEM FOR NOISE 1 Check the A/C system components for noise by turning the A/C system on and off. Is the A/C system causing the noise? Yes
Diagnose the A/C system.
REFER to: Lifting (100-02 Jacking and Lifting, Description and Operation). No
GO to E3. E3: CHECK NON-FACTORY ACCESSORIES 1 Inspect any accessories for being the source of the noise. Example: grounding body-to-frame, antennas, visors, bug deflectors and fog lights? Are the accessories the cause of the noise? Yes
Adjust, repair or install new accessories or fasteners as required.
No
Verify the customer concern.

7 Instrument cluster 8 Steering column motor 9 High speed CAN bus connection to other vehicle systems 10 Engine oil pressure switch 11 Steering column adjustment switch 12 Brake fluid level switch 13 LH (left-hand) steering column multifunction switch 14 Start control module 15 Clockspring 16 RH (right-hand) steering column multifunction switch 17 Engine coolant level sensor 18 Auxiliary lighting switch


WARNING INDICATOR FUNCTIONALITY System Operation



Item Description 1 LH turn signal 2 RH turn signal 3 Brake warning 4 Brake warning (NAS) 5 Forward alert 6 Automatic Speed Limiter (ASL) 7 Adaptive speed control 8 ABS (anti-lock brake system) warning 9 ABS warning (NAS) 10 Malfunction Indicator Lamp (MIL) 11 Tire Pressure Monitoring System (TPMS) 12 Airbag warning 13 Front fog lamps 14 Dynamic Stability Control (DSC) warning 15 Seat belt warning 16 Side lamps 17 High beam 18 Rearfoglamps

the RCM and illuminated by the instrument cluster on receipt of high speed CAN bus messages. The safety belt warning indicator is not subject to the 3 second indicator check when the ignition is switched on.

The operation of the passenger seat buckle switch is as described below with the exception that the instrument cluster must
receive a hardwired signal from the belt minder control module to indicate that a passenger is occupying the seat.
The safety belt warning indicator is subject to a timer. The warning indicator is activated when the following conditions exist:
Ignition is switched on
One of the front seat belts is unbuckled
USA market only - 75 seconds has elapsed after ignition on mode is selected
Vehicle is not in reverse gear
Vehicle speed is more than 8 km/h (5 mph).

Once the above parameters are met, the instrument cluster flashes the warning indicator at 2 Hz for 10 seconds accompanied
by a simultaneous chime. After 10 seconds the chime ceases and the warning indicator is permanently illuminated for 20
seconds. This sequence is repeated every 30 seconds until one of the following events occurs:
300 seconds has elapsed
The safety belt of the occupied front seats is fastened
The ignition is switched to off mode
The vehicle speed decreases to below 5 km/h (3 mph).


NOTE: On USA market vehicles, the warning indicator in not permanently illuminated.

The safety belt minder function cannot be disabled. The seat belt minder function can be disabled.
Refer to: Safety Belt System (501-20A Safety Belt System, Description and Operation). 14. Side Lamp Indicator

The instrument cluster controls the green colored side lamp indicator on receipt of a side lamp status message on the medium
speed CAN bus from the CJB and the auxiliary junction box. The lighting switch on the LH steering column multifunction switch is connected to the instrument cluster. Selections using this switch are detected by the cluster which requests the side or
headlamp operation via a message to the CJB and the RJB. The CJB and the RJB responds with a side lamp active message and the cluster illuminates the side lamp indicator. The side lamp indicator is not subject to the 3 second indicator check when
the ignition is switched on.
15. High Beam Indicator

The instrument cluster controls the blue colored high beam indicator on receipt of a high beam status message on the medium
speed CAN bus from the CJB. The lighting switch on the LH steering column multifunction switch is connected to the instrument cluster. High beam or flash selections using this switch are detected by the cluster which requests the light
operation via a CAN message to the CJB. The CJB responds with a high beam active message and the cluster illuminates the high beam indicator. The high beam indicator is not subject to the 3 second indicator check when the ignition is switched on.
16. Rear Fog Lamp Indicator

The amber colored rear fog lamp indicator is controlled by the auxiliary junction box and illuminated by the instrument cluster
on receipt of a rear fog lamp on message on the medium speed CAN bus from the RJB. The indicator is illuminated for as long as the rear fog lamps are active. The rear fog lamp indicator is not subject to the 3 second indicator check when the ignition is
switched on.

SPEEDOMETER

The speedometer is driven by high speed CAN signals transmitted by the ABS module. The wheel speeds are measured by sensors reading the rotational speed of the rear wheels from toothed targets on the hubs. An average of the two wheel speeds
are passed from the sensors to the ABS module in the form of pulsed signals. The ABS module converts these signals into a speed output on the high speed CAN to the instrument cluster. The same speed outputs from the wheel speed sensors are also used to calculate the distance the vehicle has travelled.

TACHOMETER

The tachometer is driven by an engine speed signal transmitted on the high speed CAN from the ECM. The signal is derived from the CKP (crankshaft position) sensor. The signal is received by the instrument cluster microprocessor and the output from
the microprocessor drives the tachometer.

FUEL GAGE

The fuel gage is controlled by CAN messages from the RJB. The RJB reads the values output by the fuel level sensors every 131 ms and transmits a fuel tank contents value, corrected for battery voltage, in a CAN message to the instrument cluster. A fuel pump symbol is displayed to the left of the linear gage. An arrow above the symbol shows the driver on which side of the
vehicle the fuel filler cap is located. Above the linear fuel gage, is a LCD (liquid crystal display) area which displays odometer
and trip readouts. When a trip computer function is selected, these are replaced by a trip computer display for the trip function
selected.

LIQUID CRYSTAL DISPLAY

In the area above and below the message center is a LCD display. The area below the message center displays a linear fuel www.JagDocs.com

ETM Test/no. Message Center Display Gauge/Indicator/Display
Tested.
Range
Description C: XXXX
G:XXXX
D: XXXX
H:XXXX 11 - Analogue
Inputs. ANALOG INPUTS.

#: RAW -
RATIO
0:XXX - XXXX
1:XXX - XXXX
2:XXX - XXXX
3.XXX - XXXX Cluster inputs. TDB. Displays Hex coding of inputs 0 - 3.


0 - Main beam / FTP 1
- Master light switch
2 - Power column joystick
switch
3 - DI / Hazard 12 - Analogue
Inputs. ANALOG INPUTS.

#: RAW -
RATIO
4:XXX - XXXX
5:XXX - XXXX
6:XXX - XXXX
7.XXX - XXXX Cluster inputs. TDB. Displays Hex coding of inputs 4 - 7.


4 - Auto lamp sensor
5 - battery in
6 - Pedal position
7 - Display temperature 13 - Analogue
Inputs. ANALOG INPUTS.

#: RAW -
RATIO
8:XXX - XXXX
9:XXX - XXXX
10:XXX -
XXXX
11.XXX -
XXXX Cluster inputs. TDB. Displays Hex coding of inputs 8 - 11.


8 - Power column Rake
position
9 - Power column Reach
position
10 - Auxiliary switch
11 - Power column mode
switch 14 - Analogue
Inputs. ANALOG INPUTS.

#: RAW -
RATIO
12:XXX -
XXXX
13:XXX -
XXXX
14:XXX -
XXXX
15.XXX -
XXXX Cluster inputs. TDB.
Displays Hex coding of inputs 12 -
15.


12 - Not used
13 -Airbag LED monitor
14 - Battery voltage
15 - Low brake fluid 15- Analogue
Inputs. ANALOG INPUTS.

#: RAW -
RATIO
16:XXX -
XXXX
17:XXX -
XXXX
18:XXX -
XXXX
19.XXX -
XXXX Cluster inputs. TDB.
Displays Hex coding of inputs 16-
19.


16 - Fog light switch
17 - Flick wipe switch
18 - Int. wipe switch
19 - Exit delay switch 16 - Analogue
Inputs. ANALOG INPUTS.

#: RAW -
Ratio
20:XXX -
XXXX
21:XXX -
XXXX
22:XXX -
XXXX
23.XXX -
XXXX Cluster inputs. TDB.
Displays Hex coding of inputs 20 -
23.


20 - Wash wipe switch
21 - Trip cycle switch
22 - dimmer level
23 - Master wipe switch 17 - Analogue
Inputs. ANALOG INPUTS.

#: RAW- Ratio
24:XXX -
XXXX Cluster inputs. TDB.
Displays Hex coding of inputs 24 -
27.


24 - Brake pad wear

DTC Description Possible Cause Action B100D96
Column Lock
Authorisation -
Component
internal failure
Battery voltage at electric
steering column lock control
module too low
Torque load on steering
column
CAN fault
Electric steering column lock
control module - Internal
failure
Clear DTC, repeatedly lock and unlock car using the
key fob and retest
If fault persists, check that the vehicle battery supply
voltage is between 9-16 volts. Rectify as required
Ensure the column lock bolt movement is not
obstructed or restricted (the parked position of the
road wheels may be exerting a turning force through
the steering column, preventing the lock from
releasing. The steering wheel may need to be held
against the force to allow the column lock to
release). Clear DTC, repeatedly lock and unlock car
using the key fob and retest
If fault persists, complete a CAN network integrity
test using the manufacturers approved diagnostic
system. Alternatively, refer to the electrical circuit
diagrams and check CAN circuits between the central
junction box, the instrument cluster and the
electronic steering column lock. Refer to the electrical
circuit diagrams and check the central junction box,
the instrument cluster and the electronic steering
column lock power and ground supply circuits for short
circuit to ground, short circuit to power, open circuit,
high resistance. Repair circuit(s) as required. Clear
DTC, perform an on demand self-test and retest
If fault persists, check and install a new electric
steering column lock control module as required B102487 Start Control Unit
Smart card docking station
failure - slave node not
responding Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check the smart card docking
station LIN circuit for short, open circuit. Suspect the smart
card docking station, check and install a new docking station
as required, refer to the new module/component installation
note at the top of the DTC Index B104611
Front Fog Lamp
Control Switch
Fog lamp switch circuit - short
to ground Refer to the electrical circuit diagrams and check fog lamp
switch circuit for short to ground B104615
Front Fog Lamp
Control Switch
Fog lamp switch circuit - short
to power, open circuit Refer to the electrical circuit diagrams and check fog lamp
switch circuit for short to power, open circuit B104811
Brake Fluid Level
Switch
Brake fluid level switch circuit
- short to ground Refer to the electrical circuit diagrams and check brake fluid
level switch circuit for short to ground B10A011
Wiper/ Washer
Switch
Wash/wipe circuit - short to
ground Refer to the electrical circuit diagrams and check wash/wipe
circuit for short to ground B10A015
Wiper/ Washer
Switch
Wash/wipe circuit - short to
power, open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check wash/wipe circuit for
short to power, open circuit B10A611 Main Light Switch
Master lighting switch circuit -
short to ground Refer to the electrical circuit diagrams and check master
lighting switch circuit for short to ground B10A615 Main Light Switch
Master lighting switch circuit -
short to power, open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check master lighting switch
circuit for short to power, open circuit B112B87
Steering Wheel
Module
Steering wheel module failure
- slave node not responding Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check the clockspring LIN
circuit for short, open circuit. Suspect the clockspring, check
and install a new clockspring as required, refer to the new
module/component installation note at the top of the DTC
Index B115C7A
Transfer Fuel
Pump
Fuel pump system fault Check for fuel system jet pump or jet pump fuel level sensor
fault B1A8515
Ambient Light
Sensor
Autolamp sensor circuit - short
to power, open circuit Carry out any pinpoint tests associated with this DTC using
the manufacturer approved diagnostic system. Refer to the
electrical circuit diagrams and check autolamp sensor circuit
for short to power, open circuit

Published: 11-May-2011
Information and Message Center - Information and Message Center - System
Operation and Component Description
Description and Operation

System Operation
SERVICE INTERVAL INDICATOR - 3.0L V6 DIESEL, 5.0L V8 SUPERCHARGER AND 5.0L V8 NATURALLY ASPIRATED ENGINES ONLY

If the vehicle is within 3,200 kilometers (1,988 miles) of a service, the message center will display 'SERVICE REQUIRED IN
XXXX km or MILES'. The display reduces the 'service required in' readout by increments every 50 kilometers (30 miles). If this
distance drops below 1 km (0.6 miles), the message center will display 'SERVICE REQUIRED'.

These messages are displayed every time the vehicle enters power mode 6, for 4 seconds after the instrument cluster bulb
check routine has finished.


NOTE: The message center will display distance to next service in miles on an instrument cluster fitted with a Miles Per
Hour (MPH) speedometer unless the driver has changed the display units on the Touch Screen Display (TSD).
Reset Procedure
To re-set the service interval indicator, the following process switch presses must each be carried out within 3 seconds:
With the vehicle in power mode 0, (ignition off) press and hold the rear fog lamp switch
Allow the vehicle to enter power mode 6 (Press the start button without a foot on the brake)
Immediately release the rear fog lamp switch
Press and hold the trip computer cycle switch
Press and hold the rear fog lamp switch
Continue to hold the trip computer and rear fog lamp switches
If the process has been successful, the message center will display 'RESETTING SERVICE MODE' and then display
'SERVICE MODE RESET' after 10 seconds
Release both switches and return the vehicle ignition to off, power mode 0.



MESSAGE CENTER Component Description

The message center LCD (liquid crystal display) display has a viewable area of 126 pixels horizontal and 174 pixels vertical. It
is divided into six information display zones as follows, starting from the top:

Set speed
Transmission position
Warning /message display
JaguarDrive Optimization icon
Odometer/Trip computer information
Fuel level.

The message center is active at all times when the ignition is on and can also be active when the ignition is off, dependant on
the information to be displayed. The message center LCD illumination is controlled by the sun load light sensor located on the instrument panel. In bright conditions, the illumination is set to maximum brightness. As the ambient light levels drop, the
illumination dims. When the lights are switched on or activated by the 'AUTO' function, the illumination operates in the same
way until a defined ambient light threshold is reached, at this point the setting of the panel illumination dimmer in the
auxiliary light switch will control the brightness.

If more than one message is active, each message is displayed for 4 seconds in the order of priority. Once all messages have
been displayed, they are again displayed in turn for 2 seconds each. Warning messages can be displayed when the ignition is
in accessory power mode 4 which is the initial ignition state when a door is opened.
Message Priority

Messages are assigned priorities which are defined by the effect on driving safety and functional ability of the vehicle. When
new messages are displayed they may be accompanied by a chime from the instrument cluster sounder. A new message will be
displayed immediately, providing the currently displayed message (if there is one) has been displayed for at least 4 seconds. A
warning indicator will be activated simultaneously with the message being displayed. If more than one fault warning message
is being displayed, the messages will cycle, in priority order, with each message being displayed for 2 seconds.

INFORMATION DISPLAY

The transmission display is located in the upper section of the LCD. The transmission position information is sent from the TCM (transmission control module) in a high speed CAN (controller area network) message to the instrument cluster. The
transmission has three modes of operation:

Conventional automatic operation (JaguarDrive selector in 'D' position)
Sport automatic operation (JaguarDrive selector in 'S' position)
Manual gear operation - Jaguar Sequential Shift.

12 Front side lamp (2 off) 13 High beam only halogen lamp (2 off) 14 High Mounted Stop Lamp (HMSL) LED (light emitting diode)'s 15 License plate lamps (2 off) 16 Rear fog lamp (2 off) 17 Rear turn signal indicator (2 off) 18 Reverse lamp (2 off) 19 Side lamp/stop lamp LED's (2 off) 20 Side marker LED's (All markets) (2 off) 21 Side repeater lamp (2 off)

The lighting system has an 'auto' lights function which is controlled by the CJB on receipt of signals from the rain/light sensor located at the top of the windscreen. The exterior lights are turned on or off in response to ambient light signals from the
rain/light sensor on a LIN (local interconnect network) bus connection to the CJB . The auto lights can also be activated when the windshield wipers are activated by signals from the rain sensor, which is located at the top of the windshield or when the
driver activates the wipers in the fast wipe position.

Two levels of headlamp specification are available; halogen or xenon. In certain markets the headlamps feature a cornering
lamp or a static bending lamp which illuminates the area at the side of the vehicle when turning into driveways for example.
North American Specification (NAS) vehicles have a side marker lamp installed in the headlamp assembly. Replacement of any
of the headlamp bulbs requires removal of the headlamp assembly.

The tail lamp comprises two separate lamp assemblies. The turn signal indicator, side and stop lamps and reverse lamps are
located in each rear fender tail lamp assembly. The rear fog lamps are located in separate units attached to the luggage
compartment lid. A side marker lamp is fitted to the rear fender tail lamp assembly and is fitted in all markets.

Two systems of headlamp leveling are available; manual leveling which is only available on halogen headlamps and static
dynamic leveling which is available on xenon headlamps. The manual system uses a thumbwheel rheostat to adjust the
vertical alignment of the headlamps to compensate for differing vehicle loading. The static dynamic system uses height
sensors fitted to the front and rear suspension and a headlamp leveling module which periodically monitors the vehicle
attitude and adjusts the headlamp vertical alignment accordingly.

7 LH headlamp assembly 8 Lighting control switch - LH steering column multifunction switch 9 Instrument cluster SIDE LAMPS/TURN SIGNAL INDICATORS/FOG LAMPS - CONTROL DIAGRAM



Item Description A = Hardwired; N = Medium speed CAN bus; O = LIN bus 1 Battery 2 BJB - Megafuse 3 Stop lamp switch 4 LH turn signal indicator 5 RJB (rear junction box) 6 RH turn signal indicator 7 RH licence plate lamp www.JagDocs.com