Vehicle care159
Warning label
Meaning of symbols:■ No sparks, naked flames or smoking.
■ Always shield eyes. Explosive gases can cause blindness or
injury.
■ Keep the vehicle battery out of reach of children.
■ The vehicle battery contains sulfuric acid which could cause
blindness or serious burn injuries.
■ See the Owner's Manual for further
information.
■ Explosive gas may be present in the vicinity of the vehicle battery.
Diesel fuel filter
Drain diesel fuel filter of residual
water at every engine oil change.
Place a container underneath the
filter housing. Turn drain plug
anticlockwise using a suitable
screwdriver, to drain off the water.
The filter is drained as soon as diesel fuel emerges from the port. Retighten
the drain plug by turning it clockwise.
With engine switched off, turn ignition
key to ON, wait approx. 5 seconds,
and turn key to LOCK to perform
priming operation. Perform this
operation 3 times or more while the
engine is switched off, to avoid air
entering the fuel line.
Check diesel fuel filter at shorter
intervals if the vehicle is subjected to
extreme operating conditions.
If there is water in the diesel fuel filter, control indicator U illuminates in the
instrument cluster 3 90. Drain the
water immediately.
Diesel fuel system
bleeding
If the fuel tank has been run dry, the
diesel fuel system must be bled.
Switch on the ignition three times for
15 seconds at a time. Then crank the
engine for a maximum of
40 seconds. If the engine will not start, wait at least 10 seconds before trying
again. If the engine fails to start, seek
the assistance of a workshop.
184Vehicle care
4. Before positioning the jack, set itto the necessary height by
rotating the eye by hand.
Position jack at the jacking point
located nearest to the wheel concerned so that the jack claw
spans the vertical base. Ensure
the jack is positioned correctly.
The jack base must be on the
ground directly below the jacking
point in a manner that prevents it
from slipping.5. Attach wheel wrench to eye of threaded rod and rotate wrench
clockwise to raise vehicle.
If this is not the case, carefully
lower the vehicle immediately and
reposition the jack. Raise the
vehicle until the wheel is just clear of the ground.
6. Unscrew wheel nuts completely and wipe clean with a cloth.
Do not grease the threads. Put
wheel nuts somewhere where the threads will not be soiled.
7. Change the wheel. Notes on spare wheel 3 185.
8. Screw on the wheel nuts and
tighten slightly by hand by turning
clockwise until wheel is held
against the hub.
9. Rotate wrench anticlockwise and lower vehicle to the ground.
10. Install the wheel wrench ensuring that it locates securely and tighten
each wheel nut in a crosswise
sequence. Tightening torque is
140 Nm.
11. Stow the replaced wheel 3 185
and the vehicle tools 3 173.
12. Check the tyre pressure of the installed tyre as soon as possible.
Vehicle care189
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope - or better still a tow
rod - to the front towing eye, never to
the bumper or front suspension units.
Do not tow the vehicle from the rear.
The front towing eye must only be
used for towing and not recovering a
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
Turn key to ignition switch position
ACC and release the electrical
parking brake before towing the
vehicle.Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
Keep tow rope clear of front bumper, and ensure it is securely fixed to the
towing eye at both ends. Pull on the tow rope to check.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation system 3 116 and
close the windows.
Vehicles with manual transmission:
The vehicle must be towed facing
forwards. The maximum speed is
88 km/h . In all other cases, and when
the transmission is defective, the front axle must be raised off the ground.
Vehicles with automatic transmission:
Do not tow the vehicle using the
towing eye. Towing with a tow rope
could cause severe damage to the
transmission. When towing a vehicle with automatic transmission, use flat
bed or wheel lift equipment.
Seek the assistance of a workshop.
After towing, unscrew the towing eye
and replace the spoiler lip. Store
towing eye in the storage
compartment below the floor cover in the load compartment.
Vehicle tools 3 173.
192Vehicle care
Sunroof
Never clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads. Do not apply wax or polishing
agents to the sunroof.
Wheels and tyres Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage
Rectify minor paintwork damage with
a touch-up pen before rust forms.
Have more extensive damage or rust areas repaired by a workshop.
Underbody Some areas of the vehicle underbody
have a PVC undercoating while other critical areas have a durable
protective wax coating.After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Towing equipment
Do not clean the coupling ball bar with
a steam-jet or high-pressure jet
cleaner.
Rear carrier system
Clean the rear carrier system with a
steam-jet or high-pressure jet cleaner
at least once a year.
Operate the rear carrier system once
in a while if not in regular use, in
particular during winter.Interior care
Interior and upholstery Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with
clear water and a soft cloth. In case of heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using
a soft damp cloth. If necessary use a
weak soap solution.
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light- coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water or interior cleaner.
211
Centre high-mounted brakelight.................................. 110, 165
Change engine oil .......................89
Changing tyre and wheel size ...178
Charging system .......................... 84
Check control.............................. 100
Child locks ................................... 22
Child restraint installation locations ................................... 52
Child restraints.............................. 51
Child restraint systems ................51
Cleaning the vehicle ...................190
Climate control ............................. 15
Climate control systems .............115
Clock ............................................ 77
Clutch fluid .................................. 157
Coin storage ................................. 57
Console box.................................. 58
Console net .................................. 57
Control indicators.......................... 81
Control of the vehicle .................123
Controls ........................................ 73
Controls in steering wheel ............73
Convex shape .............................. 27
Coolant and antifreeze ...............195
Coupling ball bar ........................148
Cruise control ...................... 91, 141
Cupholders .................................. 56
Curtain airbag system .................. 49D
Danger, Warnings and Cautions ...3
Daytime running lights ...............108
Declaration of conformity ............208
Descent control system .......87, 139
Diesel fuel filter .......................... 159
Diesel fuel system bleeding .......159
Diesel particle filter .........85, 88, 128
Door open .................................... 91
Doors ............................................ 23
Drain fuel filter ............................. 90
Drink holders ................................ 56
Driver assistance systems ..........141
Driving characteristics and towing tips .............................. 147
Driving hints ................................ 123
E
Electric adjustment ......................27
Electrical parking brake ........86, 137
Electrical parking brake fault ........86
Electrical system......................... 166
Electronic climate control system 117
Electronic driving programmes ..131
Electronic Stability Control ..87, 138
Electronic Stability Control off....... 88 End-of-life vehicle recovery .......152
Engine compartment fuse box ...167
Engine coolant ........................... 154Engine coolant temperature ........88
Engine data ............................... 202
Engine exhaust .......................... 128
Engine identification ...................198
Engine oil ................... 153, 195, 199
Engine oil life monitor ...................89
Engine oil pressure ......................88
Entry lighting .............................. 113
Event data recorders ..................208
Exhaust gases ............................ 128
Exit lighting ................................ 113
Exterior care .............................. 190
Exterior lighting ....................13, 106
Exterior mirrors ............................. 27
F
Fault ........................................... 132
Fire extinguisher ........................... 70
First aid kit ................................... 70
Fixed air vents ........................... 121
Flex-Fix system ............................ 58
Fog light ....................................... 90
Fog lights .................... 109, 110, 163
Folding mirrors ............................. 28
Front airbag system .....................47
Front fog lights ........................... 109
Front passenger seat undertray ...58
Front seats.................................... 35
Front storage ................................ 57
Fuel............................................. 144