Page 118 of 231

116Driving and operating
During an Autostop, the engine can
be started by depressing the clutch
pedal.
Starting the vehicle at low
temperatures
The start of the engine without
additional heaters is possible down to -25 °С for diesel engines and -30 °C
for petrol engines. Required is an
engine oil with the correct viscosity,
the correct fuel, performed services
and a sufficiently charged battery.
With temperatures below -30 °C the
automatic transmission need a
warming phase of approx. 5 minutes. The selector lever must be in position
P .
Turbo engine warm-up Upon start-up, engine available
torque may be limited for a short time,
especially when the engine
temperature is cold. The limitation is
to allow the lubrication system to fully protect the engine.Overrun cut-off
The fuel supply is automatically cut off
during overrun, i.e. when the vehicle
is driven with a gear engaged but accelerator is released. Overrun cut-
off is deactivated if catalytic converter
temperature is high.
Stop-start system
The stop-start system helps to save
fuel and to reduce the exhaust
emissions. When conditions allow, it
switches off the engine as soon as the
vehicle is at a low speed or at a
standstill, e.g. at a traffic light or in a
traffic jam. It starts the engine
automatically as soon as the clutch is
depressed. A battery sensor ensures
that an Autostop is only performed if
the battery is sufficiently charged for a restart.
Activation The stop-start system is available as
soon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.Deactivation
Deactivate the stop-start system
manually by pressing the eco button.
The deactivation is indicated by the
LED in the button going off.
Autostop
If the vehicle is at a low speed or at a standstill, activate an Autostop as
follows:
■ Depress the clutch pedal
■ shift the selector lever to neutral
■ release the clutch pedal
The engine will be switched off while the ignition stays on.
Page 136 of 231

134Driving and operating
Notice
The parking assist system
automatically detects factory-fitted
towing equipment. It is deactivated
when the connector is plugged in.
The sensor may detect a non-
existent object (echo disturbance)
caused by external acoustic or
mechanical disturbances.
Notice
If engaging a forward gear and
exceeding a certain speed, the rear
parking assist will be deactivated
when the rear carrier system is
extended.
If engaging reverse at first, the
parking assist will detect the rear
carrier system and provide a buzzing
sound. Press r briefly to
deactivate the parking assist.Fuel
Fuel for petrol engines Only use unleaded fuel that complies
with European standard EN 228 or
E DIN 51626-1 or equivalent.
Your engine is capable of running
with E10 fuel that fulfills these
standards. E10 fuel contains up to
10 % bioethanol.
Use fuel with the recommended
octane rating 3 202. 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.
Caution
Use of fuel that does not comply to EN 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
sulfur concentration below 50 ppm.
Page 187 of 231
Vehicle care185
4. Set the jack to the necessaryheight. Position it directly below
the jacking point in a manner that
prevents it from slipping.
Variant 1:Variant 2:
Attach jack handle and with the
jack correctly aligned rotate handle until wheel is clear of theground.
5. Unscrew the wheel bolts.
6. Change the wheel.
7. Screw in the wheel bolts.
8. Lower vehicle.
9. Install the wheel wrench ensuring that it locates securely and tighten
each bolt in a crosswise
sequence. Tightening torque is
110 Nm.
10. Align the valve hole in the wheel cover with the tyre valve before
installing.
Install wheel bolt caps.
11. Stow the replaced wheel 3 177,
the vehicle tools 3 170 and the
key adapter 3 53.
12. Check the tyre pressure of the installed tyre and also the wheelbolt torque as soon as possible.
Have the defective tyre renewed or
repaired.
Spare wheel
Some vehicles are equipped with a
tyre repair kit instead of a spare
wheel.
Page 204 of 231
202Technical dataEngine dataSales designation1.01.21.21.4Engine identifier codeA10XEPA12XELA12XERA14XELPiston displacement [cm3
]998122912291398Engine power [kW]485163 2)64at rpm5300560056006000Torque [Nm]90115115 3)130at rpm4000400040004000Fuel typePetrolPetrolPetrol/LPGPetrolOctane rating RONrecommended95959595possible98989898possible91919191Oil consumption [l/1000 km]0.60.60.60.62)
61 with LPG engine.
3) 110 with LPG engine.
Page 205 of 231
Technical data203
Sales designation1.41.41.6 VXR1.6 VXR Nürburgring EditionEngine identifier codeA14XERA14NELA16LERA16LESPiston displacement [cm3
]1398136415981598Engine power [kW]7488141155at rpm60004800-600058505850Torque [Nm]130175230250at rpm40001750-48001980-58502250-5850Fuel typePetrolPetrolPetrolPetrolOctane rating RONrecommended959598100possible98989598possible91–––Oil consumption [l/1000 km]0.60.60.60.6
Page 206 of 231
204Technical data
Sales designation1.3 CDTI1.3 CDTI1.3 CDTI1.7 CDTIEngine identifier codeA13DTE EcoA13DTCA13DTRA17DTSPiston displacement [cm3
]1248124812481686Engine power [kW]70557096at rpm4000400040004000Torque [Nm]190190210300at rpm1750-32501750-22501750-25002000-2500Fuel typeDieselDieselDieselDieselOil consumption [l/1000 km]0.60.60.60.6