2004 JAGUAR XJ bulb

6 - 16 Roadside Emergency
Main beam (inner) headlight
Caution: Halogen bulbs will be
damaged if touched by hand or
contaminated with oil or grease. It is
important to use clean gloves or cloth
when handling a bulb which is to be
used again. A contaminated bulb may
be cleaned with methylated spirit
before refitting.
Open the hood and remove the top cover
as shown on page 6 - 14.
On the headlight assembly, turn the rear
inner cover (A) anti-clockwise as shown
and remove. Pull off the bulb co
nnector. Release the
bulb spring clip ( B) from below the bulb
and lift it clear of the bulb. Pull out the
bulb from the headlight assembly.
Locate the new bulb (type H7) into the
headlight with the bulb tab
uppermost ( C). The bulb will only fit
correctly in one position.
Engage the spring clip ( B) to secure the
bulb. Fit the bulb connector.
Fit the rear cover and turn it clockwise to
secure.
Refit the top cover and close the hood. Front parking (side) light – bulb
renewal
Open the hood and remove the top cover
as shown on page 6 - 14.
On the headlight asse
mbly, turn the rear
inner cover ( A) anti-clockwise as shown
and remove.
Turn the bulb holder ( D) anti-clockwise
to remove it from the headlight assembly.
Remove the bulb from the holder and fit a
new one of the correct type, W5W.
Reposition the bulb holder in the
headlight unit and turn it clockwise.
Fit the rear cover and turn it clockwise to
secure.
Refit the top cover and close the hood.

Roadside Emergency 6 - 17
Side repeater indicator – bulb renewal
To remove the light unit from the front wing, push the lens
towards the front of the vehicle to compress the spring clip and
then pull the rear outwards to remove the complete unit.
Twist the bulb holder anti-clockwise and pull it from the lens.
Pull the capless bulb from the holder and fit a new one of the
correct type, W5W. Fit the bulb holder to the lens and twist
clockwise to secure.
Place the inner rear of the lens unit into the recess and then
push the front of the lens inwards until it clicks into place. Number plate light – bulb renewal
Press the two lens clips inwards and remove the lens from the
vehicle.
Remove the bulb and fit a new
one of the correct type, W5W.
Refit the lens by pressing it firmly into the recess until it clicks
into place.
Front fog light – bulb renewal
It is recommended that the front fog light bulb, type H3,
is renewed by a Jaguar Retailer.

6 - 18 Roadside Emergency
Side marker – bulb renewal
Remove the side marker lamp by sliding it upwards to compress
the spring clips. While still holding the lamp up, against the
spring clips, gently ease the bottom of the lamp from the
bumper. Remove the lamp.
Twist the bulb holder anti-clockwi se to remove it from the lamp
assembly.
Fit a new bulb of the correct type, W5W to the bulb holder.
Position the bulb holder to th e lamp assembly and twist it
clockwise to refit it.
Carefully press the lamp assembly into the recess until it clicks
into place.

Roadside Emergency 6 - 19
Rear light assembly – bulb renewal
On the rear light assemblies, only the direction indicator,
reverse and fog bulbs are replaceable. The stop/tail lamps
consist of arrays of LED lights which can only be renewed by a
Jaguar Retailer if they fail to operate.
Ensure that the lights and ig nition switch are OFF before
removing any bulbs.
Open the trunk and secure the floor panel in the open position.
See page 6 - 4.
Rotate fastener ( A) a quarter turn and remove. Pull back the
side carpet trim to access the rear of the light assembly.
The bulb positions are:
1. Reverse light, type P21W.
2. Direction indicator, type PY21W.
3. Fog light, type P21W.
Rotate the bulb/connector and wi thdraw it from the assembly.
Remove the faulty bulb and fit a new one of the correct type,
as illustrated on the bulb holder. It is essential to fit the correct
type.
Reposition the bulb/connector and turn it to secure.
Carefully refit the side carpet trim. Fit fastener ( A) and rotate a
quarter turn.
Close the trun k floor panel.

7-16 Maintenance
Battery lead disconnection
Caution:
1. Under no circumstances should a battery be discon nected whilst
the ignition circuit is live,
as permanent damage to the
instrument cluster may occur.
2. Disconnect the negative lead (earth terminal) first.
Fold the luggage compartment floor panel
forwards (see page 6 - 4).
Slacken the negative lead pinch bolt and
disconnect the negative (–) battery lead.
Slacken the positive lead pinch bolt and
disconnect the positive (+) battery lead. Battery lead connection
Note:
Upon battery reconnection the
security system will be armed. Opening
any protected entry will sound the alarm.
Make sure that a key or key transmitter is
available.
Caution: Do not overtighten the
pinch bolts.
Clean the battery posts and coat the post
bases with petroleum jelly.
Connect the positive (+) lead, tighten the
pinch bolt and clip the positive terminal
cover on the battery. Connect the
negative (–) lead and tighten the pinch
bolt.
After the battery ha s been reconnected
and the ignition swit ch is turned to
position ‘II’, the message centre display,
if fitted, will initially show an erroneous
reading i.e.––––––. Thiswill remain
until after the bulb check sequence, when
the correct recorded mileage will be
displayed. This is a normal function of the
instrument cluster.
After battery reconnection
After reconnecting the battery:
• Reset the electric parkbrake; refer to Parkbrake on page 4 - 34. • Reset the electrically operated
windows anti-trap function; refer to
Window Anti-trap Protection on
page 4 - 30.
• The trip computer will lose all recorded trip data and all trip
functions will be reset to zero.
The vehicle total odometer reading is
retained.
• If the battery is disconnected for more than 72 hours the radio preset
channels will need to be reset.
• Where fitted, the TV preset channels may need to be reset. Refer to the
Jaguar Touch-screen Handbook.
• Reset the clock to the correct time.
The engine electronic control system
adapts to certain characteristics of the
vehicle. These adaptations are lost if the
battery is disconnected.
On reconnection, therefore, some slightly
abnormal drive symptoms may occur and
the vehicle may need to be driven
10 miles (16 kilometres) or more while
the control system re-adapts.

Index
Adaptive cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 51
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3
Alarms and audible signals . . . . . . . . . . . . . . . . . . . . . . . 2 - 15
– audible signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 15
– error signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 16
– full alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 15
Alloy wheels – care of . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 24
Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 11
Anti-lock braking system (ABS) . . . . . . . . . . . . . . . . . . . . 4 - 47
Audible warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 10
Automatic car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 23
Automatic climate control . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3
Automatic transmission . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 43
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 13
– back-up sounder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 18
– charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 15
– electrolyte level – check/top up . . . . . . . . . . . . . . . . . . 7 - 15
– lead connection/disconnection . . . . . . . . . . . . . . . . . . 7 - 16
– reconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 18
Brake fluid level check . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 47
Brightwork – polishing . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 24 Bulb renewal
– front direction indicator . . . . . . . . . . . . . . . . . . . . . . . 6 - 15
– front fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 17
– front parking (side) light . . . . . . . . . . . . . . . . . . . . . . . . 6 - 16
– headlight – dipped beam . . . . . . . . . . . . . . . . . . . . . . . 6 - 15
– headlight – main beam . . . . . . . . . . . . . . . . . . . . . . . . 6 - 16
– number plate light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 17
– rear light assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 19
– side marker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 18
– side repeater indicator . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 17
– top access cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 14
C
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 12
Carpets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 22
Catalytic converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 68
Checks and top up
– brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9
– engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 11
– engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 6
– power steering fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8
– washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 10
Child restraint tether anchorages . . . . . . . . . . . . . . . . . . 3 - 29
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 23
– door locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 14
Chromework – polishing . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 24
Climate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3
Clock adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 32
Coolant level – check/top up . . . . . . . . . . . . . . . . . . . . . . 7 - 11
Cruise (speed) control . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 49

Index
Jaguar
– diagnostic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 8
– parts and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4
K
Key transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
– additional keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
– black-headed key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
– green-headed valet key . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
– integrated transmitter key . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
– key number label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
L
Leather upholstery – cleaning . . . . . . . . . . . . . . . . . . . . . 7 - 22
Lights
– approach lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 26
– autolamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 23
– battery saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 28
– bulb failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 26
– daylight running lights . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 24
– door guard/puddle lights . . . . . . . . . . . . . . . . . . . . . . . 4 - 26
– exit delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 24
– exterior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 23
– front fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 25
– glove compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 26
– hazard warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 27
– headlight convenience . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 24
– interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 27
– luggage compartment lighting . . . . . . . . . . . . . . . . . . . 4 - 26
– rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 25Limp-home mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 45
Locking and unlocking
– auto-relocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 11
– central locking switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 9
– child safety locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 14
– drive-away door locking . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 8
– global closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 10
– smart locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 9
– two-stage unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 10
– valet key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 14
– vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 8
Luggage compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 33
– ski hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 34
– tie-down loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 33
– underfloor access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4
Luggage compartment emergency release . . . . . . . . . . . . 2 - 19
M
Maintenance
– regular checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 3
Memory setting – driving positions . . . . . . . . . . . . . . . . . 3 - 31
Message centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 12
– clearing messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 13
– illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 12
– language selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 12
– messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 16