R
(FM8) SEMCON JLR OWNER GUIDE VER 1.00 EURO
LANGUAGE: english-en; MARQUE: jaguar; MODEL: XF
Fuel and refuelling
153
METHYL TERTIARY BUTYL ETHER
(MTBE)
Unleaded fuel containing an oxygenate known
as MTBE can be used prov ided that the ratio of
MTBE to conventional fuel does not exceed
15%. MTBE is an Ether based compound
derived from Petroleum, which has been
specified by several refiners as the substance
to enhance the Octane rating of fuel.
DIESEL ENGINED VEHICLES
Do not use RME (bio-diesel) except in
the case of those proprietary diesel
fuels which contain a mix of up to 5%.
Jaguar can accept no responsibility for
damage caused by using RME in
concentrations greater than 5%.
Use only high quality diesel fuel according to
EN590 or equivalent.
The quality of diesel fu el is variable, depending
on geographic location. Always use premium
or the highest quality fuel available in your
locality. High quality fuel ensures a longer life
for your engine components. Lower grade fuel
contains higher levels of sulphur, which is
detrimental to engine components. If low
quality fuel is used, li ght coloured smoke may
be evident at the exhaust.
Note: Jaguar vehicles ar e capable of running
with up to a 5% blend of bio-diesel, in
accordance with European Standard EN590.
Prolonged use of additives is not
recommended. Do not add paraffin or petrol to
diesel fuels.
If you inadvertently fill your vehicle with
petrol instead of di esel, do not attempt
to start the engine. Contact your Dealer/
Authorised Repairer immediately. Jaguar cars can accept no
responsibility for any damage caused
by running your vehicle with petrol or
vegetable oil in the fuel tank.
SULPHUR CONTENT
Your vehicle is fitted with a Diesel
Particulate Filter (DPF), the maximum
Sulphur content must not exceed
0.005%. Using an incorrect fuel will
cause serious damage to the DPF.
In some countries diesel may contain higher
levels of Sulphur, wh ich could cause damage
to the vehicle, if in doubt contact a local
Dealer/Authorised Repairer for advice.
RUNNING OUT OF FUEL
Avoid running out of fuel!
If the vehicle does run out of fuel, a
minimum of 4 litres (0.9 gallons) will be
required to restart the engine. The vehicle
should be left with the ignition on for 5 minutes
after refuelling before attempting to restart the
engine.
Note: If the vehicle does run out of fuel,
seeking qualified assistance is advisable.
WATER IN FUEL
If the warning WATER IN FUEL is
displayed in the message centre, an
excessive amount of water has
collected in the fuel filter bowl. Seek
assistance from a Jaguar Dealer/
Authorised Repairer to have the filter
drained as soon as possible.
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.
