Page 279 of 329

Vehicle care277
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 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.
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 285 of 329

Service and maintenance283
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 286.
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 3 286.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. 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.
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 324 of 329

322IndexAAccessories and vehicle modifications .......................... 221
Active Emergency Braking .........193
Active head restraints ..................39
Adaptive cruise control .......119, 182
Adaptive forward lighting ..........
................................ 118, 141, 233
Adjustable air vents ...................158
Advanced parking assist ............198
Airbag and belt tensioners .........113
Airbag deactivation ..............52, 113
Airbag system .............................. 50
Air conditioning regular operation ................................ 159
Air conditioning system .............. 152
Air intake .................................... 159
Air vents...................................... 158
Antilock brake system ................ 171
Antilock brake system (ABS) .....115
Anti-theft alarm system ................29
Anti-theft locking system .............. 28
Appearance care ........................277
Armrest .................................. 46, 47
Armrest storage ........................... 62
Ashtrays ..................................... 107
Automatic anti-dazzle ..................33
Automatic light control ...............139
Automatic locking ........................25Automatic transmission .............167
Auxiliary heater ........................... 158
B Battery discharge protection ......149
Battery voltage ........................... 129
Belts.............................................. 47 Bicycle rack .................................. 64
Bonnet ....................................... 223
Brake and clutch fluid .................282
Brake and clutch system ...........114
Brake assist ............................... 174
Brake fluid .................................. 226
Brakes ............................... 171, 226
Breakdown.................................. 275
Bulb replacement ....................... 229
C Capacities .................................. 305
Cargo management system ........91
Car Pass ...................................... 21
Catalytic converter .....................167
Central locking system ................23
Centre console lighting ..............148
Centre console storage ...............63
Changing tyre and wheel size ...261
Charging system ........................ 114
Child locks ................................... 25
Child restraint installation locations ................................... 56