2009 JAGUAR XF Cat

203
Maintenance

Topping up the oil
1.With the ignition on, but the engine not
running, unscrew the oil filler cap
(arrowed).
2. Add the appropriate quantity of oil (as
indicated by the message centre oil level
display). Wait 5 minutes to let the oil level
stabilise and re-check the level.
Clean up any oil spilled during topping up.
3. Once the correct level is achieved, refit the
filler cap and hand tighten securely until
one click is heard.
Note: The approximate quantity of oil required
to raise the level from the minimum level of
safe operation to the ma ximum, is 1.5 litres
(2.6 pints). Note:
The ignition must be left on during the
top-up, so that the el ectronic dipstick can
register and display the new oil level. This
enables an accurate level re-check.
ENGINE OIL SPECIFICATION
It is essential to use the correct specification of
engine oil, and to ensure it is suitable for the
climatic conditions in whic h the vehicle is to be
operated.
Jaguar recommends:
CAUTIONS
Your vehicle warranty may be
invalidated if damage is caused by using
oil that does not meet the required
specification.
Failure to use an oil that meets the
required specification, could cause
excessive engine wear, a build-up of sludge
and deposits and increase pollution. It could
also lead to engine failure.
Overfilling with oil could result in severe
engine damage.
JAG1383
Model Specification
V6 Petrol
engines 5W-30 engine oil, meeting
Jaguar specification WSS
M2C913-B is preferred.
Where this is not
possible, oil
meeting ACEA A1/B1 or ACEA
A3/B3 specification may be
used.
V8 Petrol
engines 5W-20 engine oil, meeting
Jaguar specification WSS
M2C925-A only.
Diesel engines 5W-30 e ngine oil, meeting
Jaguar specification WSS
M2C934-B only.
Japan V6
Petrol engines 5W-30 engine oil, meeting
specification ILSAC GF-4
with API SM is preferred.
Where this is not
possible, oil
meeting ILSAC GF-3 API SL
specification may be used.
Japan V8
Petrol engines 5W-20 engine oil, meeting
Jaguar specification WSS
M2C925-A only.

Maintenance
204

ENGINE COOLANT CHECK
Checking the coolant level
The coolant level in the expansion tank should
be checked at least weekly (more frequently in
high mileage or severe operating conditions).
Always check the level when the system is
cold.
Ensure the coolant level is maintained between
the level indicator mark s located on the inside
of the expansion tank filler neck.
If the level has fallen appreciably, suspect
leakage or overheatin g and arrange for the
vehicle to be examined by a qualified
technician.
Diesel and V6 petrol engines V8 petrol engines
If the message
LOW COOLANT LEVEL is
displayed in the message centre, stop the
vehicle as soon as safe ty permits and top-up
the coolant reservoir with the recommended
antifreeze/water mix.
If the message centre displays the message
ENGINE OVERHEATING, pull off the
carriageway and allow the engine to idle for five
minutes and then switch off the ignition for ten
minutes. Switch on the engine and, provided
that the warning does not occur, continue your
journey, avoiding hars h acceleration. Seek
qualified assistance as soon as possible.
CAUTIONS
Running the engine without coolant will
cause serious engine damage.
If persistent coolant loss is noticed,
seek qualified assistance immediately.
E95163
E96105

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.
E95164
1
2

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.
E95165
4
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
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.

211
Maintenance

Capacities
The quoted capacities are approximate and provided as a guide only. All levels must be checked
using the dipstick or le vel marks as applicable.
Item Variant Capacity
Fuel tank Diesel vehicles 68.1 litres (15 gallons)
Petrol vehicles 69.5 litres (15.3 gallons)
Fuel capacity (when the fuel gauge
indicates empty) Diesel vehicles 64
litres (14.1 gallons)
Petrol vehicles 64 litres (14.1 gallons)
Reserve capacity (when the fuel
gauge indicates empty) Diesel vehicles 5.5 litres (1.2 gallons)
Petrol vehicles 5.5 li
tres (1.2 gallons)
Engine oil refill and filter change Diesel vehicles 6.4 litres (11.3 pints)
V6 Petrol vehicles 6.5 litres (11.4 pints)
V8 Petrol vehicles 7.25 litres (12.8 pints)
Engine oil MIN to MAX on dipstick Diesel vehicl es1.0 litres (1.8 pints)
Petrol vehicles 1.0 litres (1.8 pints)
Washer reservoir With headlamp wash 5.5 litres (9.7 pints)
Washer reservoir Without headlamp wash 4.4 litres (7.7 pints)
Cooling system (fill from dry) Diesel vehicles 12.5 litres (22 pints)
V6 Petrol vehicles 9.25 litres (16.3 pints)
V8 Normally As pirated Petrol
vehicles 12.5 litres (22 pints)
V8 Supercharged Petrol vehi cles 12.3 litres (21.6 pints)
Cooling system (service fill) Diesel vehicles 9.7 litres (17.1 pints)
V6 Petrol vehicles 7.42 litres (13.1 pints)
V8 Normally As pirated Petrol
vehicles 7.5 litres (13.2 pints)
V8 Supercharged Petrol vehicles
- both drain points used 8.6 litres (15.1 pints)

213
Vehicle battery

Your vehicle is fitted with a low maintenance
battery, which is located under the floor of the
luggage compartment.
In hot climates more frequent checks of the
battery electrolyte level and condition are
required. If necessary, the battery cells can be
topped up using di stilled water.
When the ignition is switched on, but without
the engine running, BATTERY NOT CHARGING
is displayed in the mess age centre. The battery
will only charge when the engine is running.
Note: Do not connect any 12 volt equipment
(e.g. a 12 volt inspection lamp), directly to the
battery terminals. Use the accessory socket
located in the cubby box, for connecting Jaguar
approved accessories.
Battery Monitoring System (BMS)
Your vehicle is equipped with a Battery
Monitoring System (BMS) which manages the
battery charging system and, if excessive
battery discharge is o ccurring when the engine
isn't running, shuts down non-essential
electrical systems to protect battery power.
In the event that too many electrical systems
are operational when the engine is not running,
and the battery charge is insufficient, the audio
and entertainment systems (if active) and
climate control system will be switched off.
This will be confirmed by a low battery warning
message displayed on the touch-screen. If this
occurs, switch on and run the engine for at
least five minutes, preferably with all auxiliary
electrical systems switched off (e.g. lights,
wipers, climate control, seat heaters etc.).
Note: The audio system can be operated
during this five minute period when the engine
is running.
If the engine is switched off before the five
minute period ends and the audio system is
switched on, the warning message will
re-appear on the touch-sc reen and the audio,
entertainment and climate control systems will
switch off again. For this reason, it is important
that the engine is left running for the full five
minute period.
Charging faults
If there is a fault in the battery charging system,
CHARGING FAULT is displayed with red
backlighting in the mess age centre. If this
occurs, switch off all non-essential electrical
systems and seek qualified assistance at the
earliest opportunity.
CAUTION
Do not allow battery electrolyte to come
into contact with fabrics or painted
surfaces. If battery electrolyte comes into
contact with any surfac e, the surface should
be washed down immedi ately with copious
amounts of clean water. Battery electrolyte is
both corrosive and toxic, and can damage a
wide range of materials if left.