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208Driving and operating
When the system recognises an
unintended lane change, the control indicator ) changes to yellow and
flashes. Simultaneously a chime
sound is activated.
Deactivation
The system is deactivated by
pressing ) button, the LED in the
button extinguishes.
At speeds below 35 mph the system
is inoperable.
Fault
The lane departure warning system
may not operate properly when:
■ the windscreen is not clean
■ there are adverse environmental conditions like heavy rain, snow,
direct sunlight or shadows
The system can not operate when no
lane marking is detected.Fuel
Fuel for petrol enginesOnly use unleaded fuel that complies
with European standard EN 228 or
E DIN 51626-1 or equivalent.
Your engine is capable to run with
E10 fuel that fulfills these standards.
E10 fuel contains up to 10 %
bioethanol.
Use fuel with the recommended
octane rating 3 289. Use of fuel with
too low an octane rating can reduce
engine power and torque and slightly increases fuel consumption.Caution
Do not use fuel or fuel additives
that contain metallic compounds
such as manganese-based
additives. This may cause engine
damage.
Page 211 of 329

Driving and operating209Caution
Use of fuel that does not comply toEN 228 or E DIN 51626-1 or
equivalent can lead to deposits or
engine damage and may affect
your warranty.
Caution
Use of fuel with too low an octane
rating could lead to uncontrolled combustion and engine damage.
Fuel for diesel engines
Only use diesel fuel that complies
with EN 590.
In countries outside the European
Union use Euro-Diesel fuel with a
sulphur concentration below 50 ppm.
Caution
Use of fuel that does not comply to EN 590 or similar can lead to
engine powerloss, increased wear
or engine damage and may affect
your warranty.
Do not use marine diesel oils, heating
oils, Aquazole and similar diesel-
water emulsions. Diesel fuels must
not be diluted with fuels for petrol
engines.
Fuel for liquid gas
operation
Liquid gas is known as LPG
(Liquefied Petroleum Gas) or under
its French name GPL (Gaz de Pétrole Liquéfié). LPG is also known as
Autogas.
LPG consists mainly of propane and
butane. The octane rating is between
105 and 115, depending on the
butane proportion. LPG is stored
liquid at around 5 - 10 bar pressure.
The boiling point depends on the
pressure and mixing ratio. At ambient pressure, it is between -42 °C (pure
propane) and -0.5 °C (pure butane).Caution
The system works at an ambient
temperature of approx. -8 °C to
100 °C.
Full function of the LPG system can
only be guaranteed with liquid gas
which complies with the minimum
requirements of DIN EN 589.
Fuel selector
Page 291 of 329
Technical data289Engine dataSales designation1.41.41.41.41.61.61.6
Engine identifier code
A14XELA14XERA14NELA14NET
LPGA16XERA16LETA16XHTNumber of cylinders4444444Piston displacement [cm 3
]1398139813641364159815981598Engine power [kW]64748810385132125at rpm600060004200-60004900-6000600055006000Torque [Nm]130130200200155230260at rpm400040001850-42001850-4900400022001650-3200Fuel typePetrolPetrolPetrolPetrol/LPGPetrolPetrolPetrolOctane rating RONrecommended95959595959598possible98989898989895possible91919191919191Gas–––LPG–––Engine oil consumption [l/1000 km] 2)0.60.60.60.60.60.60.62)
Maximum value.
Page 292 of 329
290Technical data
Sales designation1.61.82.0 VXR1.31.61.71.7Engine identifier codeA16SHTA18XERA20NFTA13DTEB16DTHA17DTNA17DTCNumber of cylinders4444444Piston displacement [cm3
]1598179619981248159816861686Engine power [kW]147103206701007481at rpm55006300530040003500-400040004000Torque [Nm]280175400190320260280at rpm1650-350038002400-48001750-325020001750-25001750-2500Fuel typePetrolPetrolPetrolDieselDieselDieselDieselOctane rating RONrecommended989598possible959895possible919191Engine oil consumption [l/1000 km] 3)0.60.60.60.60.60.60.63)
Maximum value.