166Service and maintenanceAdditional 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 3 169.
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 the
vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -36 °C. Innorthern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -50 °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.
184IndexAAccessories and vehicle modifications .......................... 126
Adjustable air vents ...................102
Airbag and belt tensioners ...........70
Airbag deactivation ................45, 70
Airbag label................................... 40 Airbag system .............................. 40
Air conditioning regular operation ................................ 103
Air conditioning system ................ 97
Air intake .................................... 103
Air vents...................................... 102
Antilock brake system ................ 112
Antilock brake system (ABS) .......72
Anti-theft alarm system ................27
Appearance care ........................161
Ashtrays ....................................... 64
Autostop ..................................... 107
B Battery discharge protection ........95
Battery voltage ............................. 83
Belts.............................................. 38
Bonnet ....................................... 128
Bonnet open ................................. 74
Brake and clutch fluid .................165
Brake and clutch system .............71
Brake assist ............................... 113
Brake fluid .................................. 131Brakes ............................... 112, 131
Breakdown.................................. 160
Bulb replacement ....................... 134
C Catalytic converter .....................110
Central locking system ................22
Centre console storage ...............53
Centre high-mounted brake light 138
Changing tyre and wheel size ...150
Charging system .......................... 71
Child locks ................................... 24
Child restraint installation locations ................................... 49
Child restraints.............................. 46
Child restraint systems ................46
Cigarette lighter ........................... 64
City mode ................................... 115
Climate control ............................. 17
Climate control systems ...............96
Clock ............................................ 62
Code ............................................. 81
Control indicators.......................... 67
Control of the vehicle .................104
Controls ........................................ 60
Coolant and antifreeze ...............165
Cornering lights ............................ 91
Cruise control ...................... 74, 117
Cupholders .................................. 52
Curtain airbag system .................. 45
