Jaguar XJ (2008 year). Service manual — part 8

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General Information

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BREAKING-IN

Apart from a few precautionary
recommendations, there are no strict
breaking-in procedures for this vehicle.

By observing the following advisory notes
you will ensure maximum engine,
transmission and brake life for your
vehicle:
• Allow the engine to warm up

thoroughly before operating at engine
speeds over 3500 rev/min.

• Vary the speed frequently.
• From 1500 kilometres (940 miles)

onwards, gradually increase
performance of the vehicle up to the
permitted maximum speed, where
road conditions permit.

Breaking in for brakes

To ensure that the brake pads can bed-in
evenly and reach their optimum wear and
performance condition, usually within
480 kilometres (300 miles), the following
points are recommended:
• Where possible, avoid heavy braking

or rough usage of the brakes as this
can result in damage being caused to
the brake pads and discs.

• Avoid prolonged use of the brakes, for

example, when descending severe
gradients.

• Frequent light application of the

brakes is desirable. This helps to fully
bed-in the brake pads before the
normal breaking-in period is
completed and the vehicle is operated
at high speeds, when maximum brake
efficiency will be required.

The above equally applies when new
discs or pads have been fitted.

Warming Up

Do not operate the engine at high speed
when first started, but allow time for the
engine to warm up and the oil to circulate.

PROTECT THE ENVIRONMENT

We must all play our part in protecting the
environment. Correct vehicle usage and
disposal of waste cleaning and lubrication
materials are significant steps towards
this aim.

Avoid using high engine speeds. You will
then protect your engine, reduce fuel
consumption, lower the engine noise level
and help towards reducing the
environmental burden.

Care should be taken at all times to avoid
polluting the environment. Used
materials, for example, batteries, tires,
fluids and filters, should be disposed of at
suitable facilities in accordance with local
legislation. If in doubt, clarification should
be sought from your local
authority/regulator.

MOBILE/PORTABLE
TELEPHONES

Check the laws and regulations on the
use of cellular telephones in the areas
where you drive. Always obey them. Also,
give full attention to driving.

Use hands-free operation (if fitted) and
pull off the road and park before making
or answering a call, if driving conditions
so require.

General Information

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WINDOW TINTING

Do not have your vehicle windows tinted
with a metal oxide tinting (for maximum
heat reduction from sun load) if you have
a navigation system fitted to your vehicle.

Metal oxide tinting prevents the reception
of the Global Positioning Satellite (GPS)
system signals by the antenna, causing
the navigation system to stop functioning.

In addition, metal tinting must never be
applied to windows that contain antenna
patterns as radio reception will be
degraded.

A non-metal tinting should be used if you
require window tinting and if in doubt,
contact your Jaguar Dealer for advice.

FLOOR MAT RETENTION

Ensure that the driver floor mat is
correctly positioned and secured under
the tongue on the retention post (1), [only
one shown], so that it does not interfere
with the operation of the accelerator
pedal or the brake pedal.

The positioning of the mat should be
especially checked when refitted after
removal for cleaning or servicing.

1

E86117

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General Information

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LEATHER CARE GUIDE

Leather is a natural product, therefore, it
bears natural characteristics, such as
grain variations, growth and brush marks.
These non-weakening marks show the
true nature of the hide and are the
hallmarks of a leather product. Leather is
an easy to maintain natural product,
however, dust and substances can
penetrate the pores and crease the
leather, causing surface wear and
brittleness.

To prevent ingrained dirt, inspect the seat
upholstery regularly and clean every one
to two months as follows:
• Wipe off fine dust from the seat

surfaces at regular intervals using a
clean, damp, non-coloured cloth.
Change frequently to a clean area of
cloth to avoid abrasive action on the
leather surface. Avoid over-wetting.

• If this is not sufficient, use a cloth

which has been dampened with warm
soapy water and then wrung out;
avoid over-wetting. Use only mild
non-caustic soap.

• Use Jaguar Leather Cleaner for

heavily soiled areas. Dry off and rub
with a clean soft cloth, changing
surfaces regularly.

• Sharp objects such as belts, zip

fasteners, rivets, etc. can leave
permanent scratches on the leather
surface.

• Dark clothing may stain leather seats

just like other upholstery products.

• Do not use solvents such as gasoline,

white spirit or alcohol. Do not use
detergents, furniture polish or
household cleaners. Such strong
treatments may give, initially, an
impressive appearance, but their use
will lead to rapid damage or
deterioration of the natural properties
of the leather. Jaguar recommend a
basic set of products that have been
specially selected for the type of
leather in your vehicle. The
Manufacturer’s Warranty will be
invalidated if treatments are used
other than those recommended by
Jaguar Cars Limited.

• Unless spillages such as tea, coffee or

ink are washed away immediately,
permanent staining may have to be
accepted.

When staining (e.g. from clothing) or
spillage occurs, clean the affected area
immediately as described above.

It is recommended that Jaguar Leather
Cleaner is used several times a year to
maintain its appearance and suppleness.
The Jaguar Leather Cleaner will nourish
and moisturise the leather and help to
improve and renew the surface protective
film against dust and substances.

If a valet service is used, ensure that the
specialist concerned is aware of, and
follows, these instructions precisely.

For any further questions please consult
your Jaguar Dealer for specialist advice.

Data Recording

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Data Recording

SERVICE DATA RECORDING

Service data recorders in your vehicle are
capable of collecting and storing
diagnostic information about your vehicle.
This potentially includes information
about the performance or status of
various systems and modules in the
vehicle, such as engine, throttle, steering
or brake systems. In order to properly
diagnose and service your vehicle, Jaguar
Cars Limited and service and repair
facilities may access vehicle diagnostic
information through a direct connection
to your vehicle when diagnosing or
servicing your vehicle.

EVENT DATA RECORDING

Other modules in your vehicle - event data
recorders - are capable of collecting and
storing data during a crash or near crash
event. The recorded information may
assist in the investigation of such an
event. The modules may record
information about both the vehicle and
the occupants, potentially including
information such as:
• How various systems in your vehicle

were operating.

• Whether or not the driver and

passenger seat belts were buckled.

• How far, if at all, the driver was

depressing the accelerator and/or the
brake pedal.

• How fast the vehicle was travelling.
• Where the driver was positioning the

steering wheel.

To access this information, special
equipment must be directly connected to
the recording modules. Jaguar Cars
Limited do not access event data
recorder information without obtaining
consent, unless pursuant to court order or
where required by law enforcement, other
government authorities or other third
parties acting with lawful authority.

Other parties may seek to access the
information independently of Jaguar Cars
Limited.