2009 JAGUAR XF At fluid

197
Maintenance

Engine oil dipsticks (Red/yellow) - V6
Petrol only
Power steering fluid reservoir cap
(Black)
Coolant reservoir cap (Black)ENGINE OIL CHECK - V6 Petrol
engines
The oil consumption of an engine is influenced
by many factors. Unde r high loads an engine
will consume more oil than usual. Diesel
engines consume slightly more oil than petrol
engines.
Above normal oil consumption should be
expected when the engine is new.
Check the oil level weekly , when the engine is
cold and with the vehicle resting on level
ground.
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CAUTIONS
If the message ENGINE OIL PRESSURE
LOW is displayed, st op the engine as
soon as it is safe to do so and seek qualified
assistance. Do not start the engine until the
cause has been identified and rectified.
Your vehicle’s warranty may be
invalidated if damage is caused by the
use of improper engine oil. Low quality or
obsolete oils do not pr ovide the protection
required by modern, high performance
engines. Failure to use an oil that meets the
required specification could cause excessive
engine wear, a build up of sludge and deposits
and increased pollution. It could also lead to
engine failure.
Do not use oil additi ves of any type as
engine damage coul d occur. Use only
specified lubricants.

205
Maintenance

Topping up the coolant
Top-up to the upper level indicator mark
located on the side of the expansion tank. Use
only a 50% mix of water and antifreeze to
specification WSS M97B44 (coloured orange)
Extended Life Coolant.
Note: In an emergency - and only if the
approved antifreeze is unavailable - top-up the
cooling system with clea n water, but be aware
of the resultant reduction in frost protection.
Do not top-up or refill with conventional
antifreeze formulations . If in doubt consult a
qualified technician.
Ensure the cap is tightened fully after top-up is
completed by turning the cap until the ratchet
cap clicks.
Antifreeze
Antifreeze contains important corrosion
inhibitors. The antifreeze content of the coolant
must be maintained at 50% ± 5% all year round
(not just in cold conditions). To ensure that the
anti-corrosion properties of the coolant are
retained, the antifreeze content should be
checked once a year and completely renewed
every ten years, regardless of distance
travelled. Failure to do so may cause corrosion
of the radiator and engine components.
The specific gravity of a 50% antifreeze
solution at 20°C (68°F) is 1.068 and protects
against frost down to -40°C (-40°F).
Use antifreeze to specification WSS M97B44
(coloured orange) Extended Life Coolant.
WARNINGS
Never remove the filler cap when the
engine is hot - escaping steam or
scalding water coul d cause serious
personal injury.
Antifreeze is highly inflammable. Do
not allow antifreeze to come into
contact with naked flames or other
sources of ignition (e.g. a hot engine) - a fire
may result.
Unscrew the filler cap slowly,
allowing the pressure to escape
before removing completely.
CAUTION
When travelling in territories where the
water supply contains salt, always
ensure you carry a supply of fresh (rain or
distilled) water. Topping up with salt water will
cause serious e ngine damage.
WARNINGS
Antifreeze is poisonous and can be
fatal if swallowed - keep containers
sealed and out of the reach of
children. If accident al consumption is
suspected, seek medical attention
immediately.
If the fluid comes into contact with
the skin or eyes, rinse immediately
with plenty of water.
CAUTIONS
The use of non-approved antifreeze will
have an adverse effect on the engine
cooling system and therefore engine
durability.
Antifreeze will damage painted surfaces;
soak up any spillage with an absorbent
cloth immediately and wash the area with a
mixture of car shampoo and water.

Maintenance
206

BRAKE FLUID CHECK
If the quantity of fluid in the brake
reservoir drops below the
recommended level, a red warning
indicator in the instrume nt pack will illuminate
and the message BRAKE FLUID LOW will be
displayed in the message centre.
Note: If the warning indicator illuminates or the
message is displayed, while the vehicle is being
driven, stop the vehicle as soon as safety
permits by gently applying the brakes. Check
and top-up the fluid level if necessary.
Checking the fluid level
With the vehicle on level ground, check the
fluid level at least every week (more frequently
in high mileage or arduous operating
conditions).
The brake fluid reservoi r is located beneath a
cover on the raised platform to the rear of the
main underbonnet area. See ENGINE
COMPARTMENT OVERVIEW (page 196).
1. Release the catch.
2. Lift the cover forwards, then pull
rearwards, to release the hinges.
3. Clean the filler cap with a clean, dry cloth
before removing, to prevent dirt or
moisture from entering the reservoir.
WARNING
Seek qualified assistance immediately
if brake pedal travel is unusually long,
unusually short or if there is any
significant loss of br ake fluid. Driving under
such conditions could result in extended
stopping distances or co mplete brake failure.
WARNINGS
Brake fluid is highly toxic - keep
containers sealed a nd out of reach of
children. If accidental consumption is
suspected, seek medical attention
immediately.
If the fluid comes into contact with
the skin or eyes, rinse immediately
with plenty of water.
Brake fluid is highl y inflammable. Do
not allow brake fluid to come into
contact with naked flames or other
sources of ignition (e.g. a hot engine) - a fire
may result.
Do not drive the vehicle with the fluid
level below the MIN mark.
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207
Maintenance

4.Remove the filler cap.
5. The brake fluid level should be between the
MIN and the MAX marks on the side of the
reservoir.
The fluid level may drop slightly during normal
use, as a result of brake pad wear, but should
not be allowed to drop below the MIN mark.
Topping up the fluid
1.Top up the reservoir to the MAX mark
using Shell DOT4 ESL brake fluid. If
unavailable, a low viscosity brake fluid that
meets ISO 4925 class 6 sp ecification. Only
fluid of this type and standard may be
used.
2. Replace the cap.
3. Refit the reservoir cover.
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5
CAUTIONS
Brake fluid will damage painted
surfaces. Soak up an y spillage with an
absorbent cloth immediately and wash the
area with a mixture of car shampoo and water.
Only use new fluid from an airtight
container (fluid from open containers or
fluid previously bled from the system, will
have absorbed moisture, which will adversely
affect performa nce, and must not be used).

Maintenance
208

POWER STEERING FLUID CHECK
Checking the fluid level
Check and top-up the fluid with the vehicle on
level ground, with the e ngine switched off and
the system cold. Ensure that the steering wheel
is not turned after stopping the engine.
The level of fluid can be seen through the
translucent body of the reservoir. The fluid level shoul
d be between the MIN and
the MAX marks.
Topping up the fluid
1.Clean the filler cap before removing to
prevent dirt from entering the reservoir.
2. Remove filler cap.
3. Using Mobil ATF320, top-up the reservoir
until the fluid level is between the MIN and
MAX marks.
4. Replace filler cap.
WARNINGS
Power steering fluid is highly toxic.
Keep containers sealed and out of
reach of children. If accidental
consumption of fluid is suspected, seek
medical attenti on immediately.
If the fluid comes into contact with
the skin or eyes, rinse immediately
with plenty of water.
Power steering fluid is highly
inflammable. Do not allow power
steering fluid to come into contact
with naked flames or other sources of ignition
(e.g. a hot engine) - a fire may result.
CAUTIONS
The engine must not be started if the
fluid level has dropped below the MIN
mark. Severe damage to the steering pump
could result.
Seek qualified assistance immediately if
there is a noticeable drop in the fluid
level. Severe damage to the steering pump
could result.
If fluid loss is slow, the reservoir may be
topped-up to the upper level mark to
enable the vehicle to be driven to a repair
facility for examination. However, it is
recommended that you seek qualified
assistance before driving the vehicle.CAUTIONS
It is imperative that the power steering
system does not beco me contaminated
in any way. Always use new fluid and clean the
area around the filler neck both before
removing the filler ca p and after topping up.
Never return drained fluid to the system.
Power steering fluid will damage
painted surfaces. So ak up any spillage
with an absorbent cloth immediately and wash
the area with a mixture of car shampoo and
water.
Do not fill the reservoir above the MAX
mark.
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209
Maintenance

WASHER FLUID CHECK
The washer reservoir supplies the windscreen
and headlamp washer jets.
Check and top-up the reservoir level at least
every week.
Fill with Jaguar Windscreen Washer Fluid,
diluted with clean water, as specified in the
instructions on the bottle. Using a
non-approved fluid may adversely affect the
wiper blade rubber, resulting in ineffectual and
noisy wiping.
Operate the washer switches periodically to
check that the nozzles are clear and properly
directed.
Topping up the fluid
1. Clean the filler cap before removing to
prevent dirt from entering the reservoir.
2. Open filler cap.
3. Top-up the reservoir until the fluid is
visible in the filler neck.
4. Close filler cap.
WARNINGS
Some screen washer products are
inflammable, particularly if high or
undiluted concentrations are exposed
to sparking. Do not allow screen washer fluid
to come into contact with naked flames or
sources of ignition.
If the vehicle is operated in
temperatures below 4°C (40°F), use a
washer fluid with frost protection. In
cold weather, failure to use a washer fluid with
frost protection, could result in impaired
vision and increase the risk of a vehicle crash.
CAUTIONS
Do not use an antifreeze or
vinegar/water solution in the washer
reservoir - antifreeze will damage painted
surfaces, while vinegar can damage the
windscreen washer pump.
Body panels may suffer discolouration
as a result of screen washer fluid
spillage. Take care to avoid spillage,
particularly if an undiluted or high
concentration is being us ed. If spillage occurs,
wash the affected area immediately with water.
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Maintenance
210

TECHNICAL SPECIFICATIONS
Lubricants and fluids
If in doubt about the required specification of a lubricant or fluid for your vehicle, seek advice from
your Dealer/Authorised Repairer. Part Variant Specification
Engine oil V6 Petrol
enginesSAE 5W-30 meeting Jaguar specification WSS M2C913-B
is preferred. Oil meeting
ACEA A1/B1 or ACEA A3/B3
specification may be used.
V8 Petrol
engines Use only Castrol 5W-20 engine
oil meeting specification
WSS M2C925-A.
Diesel engines SAE 5W-30 meeting Jaguar specification WSS M2C934-B
only.
V6 engines
Japan only SAE 5W-30 meeting specification ILSAC GF-4 with API SM
is preferred. Oil meeting ILSA
C GF-3 API SL specification
may be used.
Power steering fluid All vehicles M obil ATF320 power steering fluid.
Brake fluid All vehicles Shell DOT4 ESL is pr eferred. If unavailable, a low viscosity
brake fluid that meets ISO 4925 specification may be used.
Screen washer All vehicles Screen wash with frost protection.
Coolant All vehicles 50% mixture antifreeze of water and specification WSS M97B44 (coloured orange) Extended Life Coolant.

Vehicle battery
212

BATTERY WARNING SYMBOLS
BATTERY CARE
Do not allow any naked flames,
or other sources of ignition near
the battery as the battery may
emit explosive gasses.
Ensure that when working near,
or handling the battery, suitable
eye protection is worn. This will
reduce the risk of eye damage
caused by acid splashes.
To prevent risk of injury, do not
allow children near the battery.
Be aware that the battery may
emit explosive gasses.
The battery contains acid which
is extremely corrosive, and toxic.
WARNINGS
Do not allow the battery electrolyte
(fluid) to come into contact with your
skin or eyes. It is both corrosive and
toxic, and the resulting injuries can be severe.
If any electrolyte does come into contact with
your skin or eyes, immediately rinse the
affected area with clean, cold water.
Immediate medical advice will be required.
If battery electrolyte comes into
contact with your skin and/or clothes
you should remove the affected
clothing and flush the skin with copious
amounts of water. Seek medical assistance
immediately.
If battery electrolyte comes into
contact with your eyes, flush with
copious amounts of clean cold water.
Seek medical assistance immediately, and
continue to flush with water.
If swallowed, battery electrolyte can
be fatal. If electrolyte is swallowed,
seek medical assistance immediately.
Do not connect any 12 volt equipment
directly to the battery terminals.
Doing so may cause a spark, which
can result in an explosion.
The cell plugs and vent pipe must be
in place at all times when the battery
is connected to the vehicle. Ensure
that the vent pipe is clear of obstructions and
not kinked. Failure to do so may cause a
pressure build up in the battery, resulting in an
explosion.
Do not expose the battery to a naked
flame or spark as the battery
produces explosive , flammable gas.
Never jump start (boost) or charge, a
frozen battery. Doing so can result in
an explosion.
Remove all metal jewellery before
working on, or near , the battery, and
never allow metal tools or vehicle
components to come into contact with the
battery terminals. Metal objects can cause
sparks and/or short circuits, resulting in an
explosion.
Do not allow the battery posts or
terminals to come into contact with
your skin. They cont ain lead and lead
compounds, which are toxic. Always wash
your hands thoroughly after handling the
battery.
WARNINGS