Page 200 of 231

198Vehicle care
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
The lashing eye at the rear
underneath the vehicle must never be used as a towing eye.
Attach a tow rope – or even better a
tow bar – to the towing eye.
The towing eye must only be used for
towing and not for recovering a
vehicle.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
After towing, unscrew the towing eye.
Insert cap at the top and engage
downwards.
Appearance care
Exterior care Locks
The locks are lubricated at the factory using a high quality lock cylinder
grease. Use a de-icing agent only
when absolutely necessary, as this
has a degreasing effect and impairs
lock function. After using a de-icing
agent, have the locks regreased by a workshop.
Washing
The paintwork of your vehicle is
exposed to environmental influences. Wash and wax your vehicle regularly.
When using automatic vehicle
washes, select a programme that
includes waxing. Restrictions for
filmed or matt painted body parts or
decor tapes, see "Polishing and
waxing".
Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.
Page 206 of 231

204Service and maintenanceSelect the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 207.
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 3 207.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.Coolant and antifreeze
Use only silicate-free long life coolant (LLC) antifreeze. Consult a
workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. In
northern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -37 °C. This concentration
should be maintained all year round.
The use of additional coolant
additives that intend to give additional
corrosion protection 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 and clutch fluid
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should therefore be replaced at the specified interval.
Page 226 of 231

224IndexAAccessories and vehicle modifications .......................... 156
Adjustable air vents ...................117
Airbag and belt tensioners ...........78
Airbag deactivation ................47, 79
Airbag label................................... 42 Airbag system .............................. 42
Air conditioning regular operation ................................ 118
Air conditioning system .............. 111
Air intake .................................... 118
Air vents...................................... 117
Antilock brake system ................ 131
Antilock brake system (ABS) .......80
Anti-theft alarm system ................27
Anti-theft locking system .............. 27
Appearance care ........................198
Ashtrays ....................................... 70
Automatic anti-dazzle ..................30
Automatic light control ...............101
Automatic locking ........................25
Automatic transmission .............127
Autostop ............................... 82, 122
B Battery discharge protection ......108
Battery voltage ............................. 92
Belts.............................................. 39
Bonnet ....................................... 158Brake and clutch fluid.................203
Brake and clutch system .............79
Brake assist ............................... 132
Brake fluid .................................. 161 Brakes ............................... 131, 161
Breakdown.................................. 196
Bulb replacement ....................... 164
C Capacities .................................. 212
Catalytic converter .....................126
Central locking system ................23
Centre high-mounted brake light 171
Changing tyre and wheel size ...184
Charging system .......................... 79
Child locks ................................... 25
Child restraint installation locations ................................... 52
Child restraints.............................. 48
Child restraint systems ................48
Cigarette lighter ........................... 70
City mode ................................... 134
Climate control ............................. 17
Climate control systems .............110
Clock ............................................ 68
Code ............................................. 89
Control indicators.......................... 75
Control of the vehicle .................119
Controls ........................................ 64
Convex shape .............................. 29