Jaguar XJ (X350). Manual — part 1264

4 . Disconnect the luggage compartment switch electrical connector.

5

.

Remove the message center switch.

Disconnect the luggage compartment switch electrical connector securing

clip.

Installation

1 . To install, reverse the removal procedure.

413-09A : Warning Devices

General Procedures

Oil Change Indicator Reset

1. NOTE:

Steps 2 to 5 must be completed within 3 seconds for successful service mode resetting.

NOTE:

Ignition key in the OFF position.

Press and hold down the trip computer CLEAR/RESET button.


2. Continue to hold down the trip computer CLEAR/RESET button and turn the ignition
switch to the ON position.


3. Release the trip computer CLEAR/RESET button.


4. Press and hold down the trip computer TRIP button located on the left-hand steering
column multifunction switch.


5. Continue to hold down the trip computer TRIP button and press and hold down the trip
computer CLEAR/RESET button.


6. Continue to hold down the trip computer TRIP and CLEAR/RESET buttons, RESETTING
SERVICE MODE will display in the information and message center if steps 2 to 5 are
completed successfully.


7. After 10 seconds the information and message center will then display SERVICE MODE
RESET once the process is complete.


8. NOTE:

If the information and message center does NOT display SERVICE MODE RESET, steps
1 to 8 must be repeated.

Release the trip computer TRIP and CLEAR/RESET buttons and turn the ignition switch to

the OFF position.

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Description and operation

Warning Devices

Driver Audible Warning

The audible warning system provides the driver with an audible warning when the key is in the

ignition lock cylinder, a door is open, headlamps are on or the safety belt is not engaged. The driver

will also be provided with a visual warning message displayed in the message center when the

ignition lock cylinder is in the ON position. The system uses a number of inputs to provide the driver

with audible and visual warnings.

Instrument Cluster

CAUTION: If a red warning light is displayed in the instrument cluster the vehicle must be

stopped as soon as possible, but only when it is safe to do so. A red warning light indicates a

primary warning. Primary warnings must be reported to a Jaguar Dealer and investigated

immediately. Failure to follow these instructions may result in damage to the vehicle.

CAUTION: If an amber warning light is displayed in the instrument cluster the driver must

take the appropriate action, but only when it is safe to do so. An amber warning light indicates a

secondary warning. Secondary warnings must be reported to a Jaguar Dealer and investigated at

the drivers earliest opportunity. Failure to follow these instructions may result in damage to the

vehicle.

The instrument cluster acts as a system monitor for the audible and visual warnings. It receives

inputs from switches and sensors directly or through the multiplex link from another module and

triggers the necessary audible or visual warnings.

Message Center

CAUTION: If a red warning light is displayed in the instrument cluster the vehicle must be

stopped as soon as possible, but only when it is safe to do so. A red warning light indicates a

primary warning. Primary warnings must be reported to a Jaguar Dealer and investigated

immediately. Failure to follow these instructions may result in damage to the vehicle.

CAUTION: If an amber warning light is displayed in the instrument cluster the driver must

take the appropriate action, but only when it is safe to do so. An amber warning light indicates a

secondary warning. Secondary warnings must be reported to a Jaguar Dealer and investigated at

the drivers earliest opportunity. Failure to follow these instructions may result in damage to the

vehicle.

When warning messages are displayed they have an associated warning light, red or amber, located

within the instrument cluster which will come on to indicate the message priority. If more than one

message is active, each message will be displayed in turn for 2 seconds in order of priority.

Ignition Lock Cylinder (North America Only)

An audible warning will sound continuously when the drivers door is open and the key is in the

ignition lock cylinder, on removal of the key the audible warning will stop.

Luggage Compartment Switch

The luggage compartment switch will activate a visual warning when the ignition lock cylinder is in

the ON position and the luggage compartment is ajar.

Door Ajar Switches

The door ajar switches will activate a visual warning when the ignition lock cylinder is in the ON

position and any of the doors are ajar.

Headlamp Switch

An audible warning will sound continuously when the driver door is ajar and the vehicle lamps are

on. The audible warning is provided whether the key is in or out of the ignition lock cylinder and will

cease after five minutes or when the lamps are switched off or when the door is closed.

Direction Indicators

An audible warning and a flashing green arrow on the instrument cluster indicates that the selected

direction indicator is on. If a direction indicator lamp should fail, the audible warning will sound at

twice the normal speed and the corresponding flashing green arrow will flash at twice the normal

speed.

Hazard Warning

An audible warning and both flashing green arrows on the instrument cluster indicates that the

hazard warning lights are on, also the hazard warning light switch symbol will be illuminated and

flashing.

Safety Belt Reminder

The safety belt reminder switch is an integral part of the front safety belt buckle. An audible warning

will sound continuously for approximately six seconds (North America only) when the driver turns

the ignition lock cylinder to the ON position and the safety belt is not engaged, a warning lamp will

also be illuminated and show continuously (the warning lamp will illuminate for one minute only in

North America). The audible warning and warning lamp will cease if the safety belt is engaged. (If

only the driver is present the safety belt warning will relate only to the driver. If both front seats are

occupied the safety belt reminder will relate to both front seats). The passenger seat weight sensor is

used to determine if the passenger seat is occupied.

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