16In briefWasher and wiper systems
Windscreen wiper0:offP /AUTO:timed interval wiping or
automatic wiping with
rain sensor1:slow2:fast
Windscreen wiper 3 81, Wiper
blade replacement 3 179.
Windscreen washer
Pull lever.
short
pull:wiper swipes once and
washer fluid is sprayed onto
the windscreenlong
pull:wiper swipes for a few strokes and washer fluid is
sprayed onto the
windscreen
Windscreen washer 3 81, Washer
fluid 3 175.
Climate control
Heated rear window
Heating is operated by pressing Ü.
Heated rear window 3 40.
Heated exterior mirrors
Pressing Ü also activates the heated
exterior mirrors.
Heated exterior mirrors 3 36.
82Instruments and controlsAdjustable sensitivity of the rain
sensor
Turn the adjuster wheel to adjust the
sensitivity:
low sensitivity:turn adjuster
wheel downwardshigh sensitivity:turn adjuster
wheel upwards
Keep the sensor free from dust, dirt
and ice.
Windscreen washer
Pull lever. Washer fluid is sprayed
onto the windscreen.short pull:wiper swipes oncelong pull:wiper swipes for a few
strokes
Outside temperature
A drop in temperature is indicated
immediately and a rise in temperature
after a time delay.
If outside temperatures drop to 3 °C, the °C flashes in the information
display as a warning for icy road
conditions. This will continue to flash until temperatures rise above 3 °C.
Instruments and controls87AdBlue gauge
In versions without AdBlue level
warnings in the Driver Information
Centre, an AdBlue gauge is present,
which shows the current AdBlue fluid
level remaining in the tank.
Control indicator Y 3 95 illuminates
if the level in the tank is low. Refill AdBlue as soon as possible to avoid
prevention of engine starts.
AdBlue 3 138.
Engine coolant temperature
gauge
Displays the coolant temperature.
left area:engine operating
temperature not yet
reachedcentral
area:normal operating
temperatureright area:temperature too high
Control indicator W illuminates if the
temperature is too high 3 94,
3 95.
Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
For physical reasons, the coolant temperature gauge shows the coolant temperature only if the coolant level is adequate.
Engine oil level monitor
The engine oil level monitor is correct
only if the vehicle is parked on a level
surface with a cold engine.
If the engine oil level is correct when
the ignition is switched on OIL LEVEL
CORRECT appears briefly in the
Driver Information Centre.
If the engine oil is above the minimum level, press the trip computer button
on the end of the wiper lever within
30 seconds of switching on the
ignition. The message OIL LEVEL is
displayed in combination with the
squares that correspond to the oil
level.
Vehicle care169Vehicle careGeneral Information...................170
Accessories and vehicle modifications .......................... 170
Vehicle storage ........................170
End-of-life vehicle recovery .....171
Vehicle checks ........................... 171
Performing work ......................171
Bonnet ..................................... 171
Engine oil ................................. 172
Engine coolant ......................... 173
Power steering fluid .................174
Washer fluid ............................ 175
Brakes ..................................... 175
Brake fluid ............................... 175
Vehicle battery ......................... 175
Diesel fuel filter ........................178
Diesel fuel system bleeding .....178
Wiper blade replacement ........179
Bulb replacement .......................179
Headlights ............................... 179
Adaptive forward lighting .........182
Fog lights ................................. 182
Front turn signal lights .............182
Tail lights ................................. 183
Side turn signal lights ..............184Centre high-mounted brake
light ......................................... 185
Number plate light ...................185
Interior lights ............................ 186
Instrument panel illumination ...187
Electrical system ........................187
Fuses ....................................... 187
Engine compartment fuse box . 188
Instrument panel fuse box .......189
Load compartment fuse box ....190
Vehicle tools .............................. 192
Tools ........................................ 192
Wheels and tyres .......................193
Tyres ....................................... 193
Winter tyres ............................. 193
Tyre designations ....................193
Tyre pressure .......................... 193
Tyre pressure monitoring system .................................... 194
Tread depth ............................. 196
Changing tyre and wheel size . 197 Wheel covers ........................... 197
Tyre chains .............................. 197
Tyre repair kit .......................... 198
Wheel changing .......................201
Spare wheel ............................ 203
Jump starting ............................. 206Towing....................................... 208
Towing the vehicle ...................208
Towing another vehicle ...........209
Appearance care .......................209
Exterior care ............................ 209
Interior care ............................. 211
216Service and maintenanceDexos is the newest engine oil quality
that provides optimum protection for
diesel engines. If it is unavailable,
engine oils of other listed qualities
must be used.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 219.
Topping up engine oil
Engine oils of different manufacturers and brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oil with only
ACEA A1/B1 or only A5/B5 quality is
prohibited, since it can cause long-
term engine damage under certain
operating conditions.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 219.
Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.Engine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 219.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only silicate-free long life coolant (LLC) antifreeze approved for thevehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C.
This concentration should be
maintained all year round. The use of additional coolant additives that
intend to give additional corrosionprotection or seal against minor leaks
can cause function problems. Liability
for consequences resulting from the
use of additional coolant additives will be rejected.
Washer fluid Use only washer fluid approved for
the vehicle to prevent damage of
wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
Brake fluid
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should
therefore be replaced at the specified interval.
AdBlue Only use AdBlue to reduce the
nitrogen oxides in the exhaust
emission 3 138.
251Vehicle storage........................... 170
Vehicle tools ............................... 192
Vehicle unlocking ........................... 6 Vehicle weight ........................... 222
Ventilation ................................... 112
W
Warning chimes ........................... 99
Warning lights ............................... 85
Warning triangle .......................... 76
Washer and wiper systems .........16
Washer fluid ............................... 175
Washing the vehicle ...................209
Wheel changing .........................201
Wheel covers ............................. 197
Wheels and tyres .......................193
Wheel wrench ............................. 192
Wide view mirror .....................37, 40
Windows ................................. 37, 38
Windscreen................................... 37
Windscreen wiper/washer ...........81
Winter tyres ............................... 193
Wiper blade replacement ..........179