2011 JAGUAR XF check engine

L
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Maintenance
160
FUEL SYSTEM
Under no circumst ances should any
part of the fuel system be dismantled
or replaced by anyone other than a
suitably qualified vehi cle technician.
Ensure sparks and naked lights are
kept away from the engine
compartment.
Wear protective clothing, including,
where practicable, gloves made from
an impervious material.
USED ENGINE OIL
Prolonged contact with engine oil may cause
serious skin disorders, including dermatitis
and cancer of the skin. Always wash
thoroughly after contact.
OPENING THE BONNET
Do not attempt to open the bonnet if the
pedestrian protec tion system has
deployed.
1. Pull the bonnet release handle located in
the left-hand front footwell.
2. Lift the bonnet safety catch lever located
below the centre point of the bonnet, and
raise the bonnet.
CLOSING THE BONNET
Do not drive with the bonnet retained
by the safety catch alone.
1. Lower the bonnet until the safety catch
engages. Using bot h hands, press the
bonnet down until the catches click.
2. Check that both catche s are fully engaged
by attempting to lift both sides of the front
edge of the bonnet. This should be free
from all movement.

L
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fluid level checks
168
Fluid level checksCHECKING THE ENGINE OIL LEVEL
Check the engine oil weekly. If any
significant or sudden drop in oil level is
noted, seek qualified assistance.
If the message ENGINE OIL PRESSURE
LOW is displayed, stop 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
rectified.
Prior to checking the oil level ensure that the
vehicle is on level ground.
All except V6 petrol engines
Ensure that:
• The engine oil has reached working
temperature (oil is hot).
• The engine has been switched off for ten
minutes, as the syst em will not give an
accurate reading until the oil level has
stabilised.
The oil level can then be checked as follows:
1. Switch on the ignition (do not start the
engine).
2. Ensure Park (P ) is selected.
3. Press the trip button (on the end of the
lighting control stalk) repeatedly until the
oil can icon, along with the current oil level
status and topping-up ad vice is displayed
in the message centre, as follows. A.
Oil level at recommended level. No top-up
required.
B. Add 0.5 litres (0.9 pints) of oil.
C. Add 1 litre (1.8 pints) of oil.
D. Oil level above maximum for safe
operation. Do not drive the vehicle. Seek
qualified assistance.
E. Oil level below mi nimum for safe
operation. Add 1.5 litres (2.6 pints) of oil,
then recheck the level.
F. Oil level stabilising, oil level not available.
Wait 10 minutes, then recheck the oil level
display.
If this display is accompanied by the
warning message ENGINE OIL LEVEL
MONITOR SYSTEM FAULT , seek qualified
assistance.

R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fluid level checks
169
V6 petrol engines
Note: If it is necessary to check the oil level
when the engine is hot, switch off the engine
and let stand for five minutes to allow the oil to
drain into the sump. Do not start the engine.
1. Withdraw the dipstick and wipe the blade
clean with a lint free cloth.
2. Fully re-insert the dipstick and withdraw
again to check the oil level. Never allow the
oil level to fall below the lower mark or
notch on the dipstick.
As a general guide, if the level on the
dipstick:
•Is nearer to the upper mark or notch
than the lower, add no oil.
• Is nearer to the lower mark or notch
than the upper, add half a litre (one
pint) of oil.
• Is below the lower mark or notch, add
one litre (two pints) of oil and re-check
the level after a further five minutes.ENGINE OIL SPECIFICATION
Low quality or obsolete oils do not
provide the protection required by
modern, high perfor mance engines.
Failure to use an oil that meets the
required specification could cause
excessive engine wear, a build up of
sludge and deposit s and increased
pollution. It could also lead to engine
failure.
Your vehicle’s warranty may be
invalidated if damage is caused by the
use of unapproved engine oil.
Do not use oil additives of any type as
engine damage could occur. Use only
specified lubricants.
Model Specification
V6 Petrol
engines SAE 5W-30 engine oil meeting
Jaguar specification WSS
M2C913-C is preferred. Oil
meeting ACEA A1/B1 or ACEA
A3/B3 specification may be
used.
V8 Petrol
engines SAE 5W-20 meeting Jaguar
specification WSS M2C925-A
only.
Diesel
engines 5W-30 engine oil, meeting
Jaguar specification WSS
M2C934-B only.
Japan V6
Petrol
engines SAE 5W-30 engine oil meeting
specification ILSAC GF-4 with
API SM is prefe
rred. Oil meeting
ILSAC GF-3 API SL specification
may be used.
Japan V8
Petrol
engines SAE 5W-20 engine oil meeting
Jaguar specification WSS
M2C925-A only.

L
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fluid level checks
170
Jaguar recommends:
TOPPING UP THE OIL
Overfilling with oil could result in severe
engine damage.
1. Unscrew the oil filler cap.
2. Add oil as indicated by the message centre
display.
3. Wait five minutes fo r the oil level to
stabilise then re-check.
It is essential to use the correct specification
oil, and to ensure it is suitable for the climatic
conditions in which the vehicle is to be
operated.
ENGINE OIL CONSUMPTION
A certain amount of oil consumption is normal.
The rate of consumpt ion will depend on the
following:
• The quality and viscosity of the oil.
• Climatic conditions.
• The speed at which the engine is being
operated.
• Road conditions.
Drivers should expect above normal
consumption when the engi ne is new, and after
running-in if high speeds are sustained.
CHECKING THE COOLANT LEVEL
Running the engine without coolant will
cause serious engine damage.
If persistent coolant loss is noticed,
seek qualified assistance immediately.
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 marks, as shown in the
illustrations.
Diesel engines
Petrol engines

R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fluid level checks
171
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 e ngine 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.
TOPPING UP THE COOLANT
Never remove the filler cap when the
engine is hot.
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.
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 engine
damage.
Top-up to the upper le vel 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.
Ensure the cap is tightened fully after top-up is
completed by turning the cap until the ratchet
cap clicks. Note:
In an emergency, if the approved
antifreeze is unavailable, top-up the system
with clean water, but be aware of the resultant
reduction in frost protection. Do not top-up or
refill with conventional an tifreeze formulations.
If in doubt consult a qualified technician.
BRAKE FLUID CHECK
Seek qualified assistance
immediately if brak e pedal travel is
unusually long, unusua lly short or if
there is any signific ant loss of brake
fluid. Driving under such conditions
could result in extended stopping
distances or complete brake failure.
Note: If the warning lamp illuminates or the
message is displayed while the vehicle is being
driven, stop the vehicle as soon as safety
permits by gently appl ying the brakes. Check
and top-up the fluid level if necessary.
Brake fluid is highly toxic - keep
containers sealed and out of the reach
of children. If accidental consumption
is suspected, seek medical attention
immediately.
If the fluid comes into contact with the
skin or eyes, rins e immediately with
plenty of water.
Brake fluid is highly inflammable. Do
not allow brake fluid to come into
contact with naked flames or other
sources of ignition (e.g. a hot engine).
If the quantity of fluid in the brake
reservoir drops below the
recommended level, a red warning
lamp in the inst rument panel will
illuminate and the message Brake
Fluid Low will be displayed in the
message centre.

R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fluid level checks
173
POWER STEERING FLUID CHECK
Power steering fluid is highly toxic.
Keep containers sealed and out of
reach of children. If accidental
consumption of fluid is suspected,
seek medical atte ntion 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).
The engine must not be started if the
fluid level has dropped below the MIN
mark.
Seek qualified assistance immediately if
there is a noticeable drop in the fluid
level.
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.
Check and top-up the flui d 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 should be between the MIN and
the MAX marks.
TOPPING UP THE POWER STEERING
FLUID
It is imperative that the power steering
system does not become contaminated
in any way. Always use new fluid and
clean the area around the filler neck
both before removing the filler cap and
after topping up. Never return drained
fluid to the system.
Power steering fluid 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.
1. Clean the filler cap before removing to
prevent dirt from entering the reservoir.
2. Remove filler cap.
3. Using Mobil ATF320 PAS fluid, top-up the
reservoir until the fluid level is between the
MIN and MAX marks.
4. Replace filler cap.

R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Technical specifications
179
CAPACITIES
The quoted capacities are approximate and
provided as a guide only. All levels must be
checked using the level marks or information
displayed in the message centre, as applicable. Item Variant Capacity
Fuel tank (usable) Diesel
68.1 litres (15 gallons)
Petrol 69.5 litres (15.3 gallons)
Fuel capacity (when the fuel gauge
indicates empty) Diesel 64 litres (14.1 gallons)
Petrol 64 litres (14.1 gallons)
Reserve capacity (when the fuel
gauge indicates empty) Diesel 5.5 litres (1.2 gallons)
Petrol 5.5 litres (1.2 gallons)
Engine oil refill and filter change I4 Diesel 5.86 litres (10.3 pints)
V6 Diesel 6.4 litres (11.3 pints)
V6 Petrol 6.5 litres (11.4 pints)
V8 Petrol 7.25 litres (12.8 pints)
Washer reservoir With headlamp wash 5.5 litres (9.7 pints)
Without headlamp wash 4.4 litres (7.7 pints)
Cooling system (fill from dry) I4 Diesel 11.56 litres (20.3 pints)
V6 Diesel 12.5 litres (22 pints)
V6 Petrol 9.25 litres (16.3 pints)
V8 Petrol (Normally Aspi rated) 12.5 litres (22 pints)
V8 Petrol (Supercharged ) 12.3 litres (21.6 pints)
Cooling system (service fill) I 4 Diesel8.2 litres (14.4 pints)
V6 Diesel 9.7 litres (17.1 pints)
V6 Petrol 7.42 litres (13.1 pints)
V8 Petrol (Normally Aspira ted) 7.5 litres (13.2 pints)
V8 Petrol (Supercharged) - both
drain points used 8.6 litres (15.1 pints)

R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Vehicle battery
183
BATTERY MONITORING SYSTEM
(BMS)
If excessive battery discharge is occurring
when the engine isn't running, the system will
shut down non-essential el ectrical systems to
protect battery power.
CONNECTING BOOSTER CABLES
Always wear appropriate eye
protection when working with
batteries.
Make sure both batteries are of the 12
volt type and that the booster cables
have insulated clamps and are
approved for use with 12 volt
batteries.
Do not disconnect the discharged
battery.
Do not connect a booster cable to the
negative (-) terminal of the battery.
Always connect to the recommended
earthing point.
Ensure the bodywork of the donor and
disabled vehicles do not touch.
If the vehicle is fitted with a dual
battery system, the larger of the two
batteries must be used when
connecting booster cables.
Note: Before connecting booster cables,
ensure that the battery connections on the
disabled vehicle are correct and that all
electrical equipment has been switched off.
1. Connect the positive booster cable to the
positive terminal on the donor vehicle's
battery.
2. Connect the other e nd of the positive
booster cable to the positive terminal on
the disabled vehicle's battery. If the vehicle is fitted with a dual
battery system, t
he larger of the
two batteries must be used when
connecting booster cables.
3. Connect the negative booster cable to the
recommended jump starting earth point of
the donor vehicle.
4. Connect the other e nd of the negative
booster cable to a suitable earth point on
the disabled vehicle. The earth point should
be at least 0.5 metres (20 inches) away
from the battery and as far as possible
from any fuel or brake pipes.
• Check that all cables are clear of any
moving components and that all four
connections are secure.
5. Start the engine of the donor vehicle, and
allow it to idle for a few minutes.
6. Start the engine of the disabled vehicle.
7. Allow both vehicles to idle for two minutes.
8. Switch off the donor vehicle.
DISCONNECTING THE BOOSTER
CABLES
To avoid serious injury use extreme
caution when removing the booster
cables as the engine will be running
on the previously disabled vehicle.
This means that you may be working
close to components which are
moving at high speed, carry high
voltage, or may be hot.
Note: Do not switch on any electrical
equipment until after th e cables have been
disconnected.
The engine should be running on the
previously disabled ve hicle and the engine
switched off on the donor vehicle. Disconnect
the booster cables in the exact reverse order of
that used for connection.