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Driving and operating151
Note
Attached parts in the detection area
cause system malfunction.
Activation
When reverse gear is engaged, the
system switches itself on
automatically.
The system can also be activated at
low speed by pressing the r button.
An obstacle is indicated by buzzers.
The interval between the buzzers
becomes shorter as the vehicle gets closer to the obstacle. When the
distance is less than 30 cm, the buzzer is continuous.
9 Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause the system to fail to detect
obstacles.
Deactivation
Deactivate the system by pressing
the r button.
The system deactivates automatically
when reverse gear is disengaged.
Towing equipment The system automatically detects
factory-fitted towing equipment.
When towing, plugging the trailer
cable into the socket automatically
switches the parking assist off.
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 to run with
E10 fuel that fulfills these standards.
E10 fuel contains up to 10 %
bioethanol.
Use fuel with the recommended
octane rating 3 216. 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 200 of 245

198Vehicle care
3. Ensure the jack is positionedcorrectly with the vehicle jacking
points.
4. Set the jack to the necessary height before positioning it directly
below the jacking point in a
manner that prevents it from
slipping.
Attach jack handle and with the
jack correctly aligned rotate
handle until wheel is clear of the
ground.
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 nut caps.
11. Stow the replaced wheel 3 193
and the vehicle tools 3 187.
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.The spare wheel can be classified as
a temporary spare wheel depending
on the size compared to the other
mounted wheels and country
regulations.
The spare wheel has a steel rim.
Use of a spare wheel that is smaller
than the other wheels or together with winter tyres could affect driveability.
Have the defective tyre replaced as
soon as possible.
The spare wheel is in the load
compartment beneath the floor
covering. It is secured in the recess
with a wing nut.
Page 218 of 245
216Technical dataEngine dataSales designation1.61.81.71.7Engine identifier codeA 16 XERA 18 XERA 17 DTJA 17 DTRNumber of cylinders4444Piston displacement [cm3
]1598179616861686Engine power [kW]851038192at rpm6000630038004000Torque [Nm]155175260280at rpm4000380023002300Fuel typePetrolPetrolDieselDieselOctane rating RONrecommended9595possible9898possible9191Oil consumption [l/1000 km]0.60.60.60.6