Service and maintenance245All of the recommended viscositygrades 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
cold regions 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.
AdBlue Only use AdBlue to reduce the
nitrogen oxides in the exhaust
emission 3 144.
270IndexAAccessories and vehicle modifications .......................... 201
Active emergency braking ....99, 170
Adaptive cruise control .........99, 162
AdBlue .................................. 97, 144
Adjustable air vents ...................131
Advanced parking assist ............178
Airbag and belt tensioners ...........93
Airbag deactivation ................59, 94
Airbag label................................... 54 Airbag system .............................. 54
Air conditioning regular operation ................................ 133
Air conditioning system .............. 124
Air intake .................................... 132
Air vents...................................... 131
Antilock brake system ................ 151
Antilock brake system (ABS) .......96
Anti-theft alarm system ................35
Anti-theft locking system .............. 35
Appearance care ........................236
Armrest ................................... 50, 51
Ashtrays ....................................... 87
Automatic anti-dazzle ..................39
Automatic light control ...............114
Automatic locking ........................28
Automatic transmission .............147
Autostop ............................... 98, 139
Auxiliary heater ........................... 131B
Battery discharge protection ......122
Battery voltage ........................... 104
BlueInjection ............................... 144
Bonnet ....................................... 203
Brake and clutch fluid .................244
Brake and clutch system .............95
Brake assist ............................... 153
Brake fluid .................................. 206
Brakes ............................... 151, 206
Breakdown.................................. 234
Bulb replacement ....................... 209
C Capacities .................................. 256
Catalytic converter .....................143
Central locking system ................24
Centre console lighting ..............121
Centre console storage ...............69
Changing tyre and wheel size ...224
Charging system .......................... 94
Child locks ................................... 29
Child restraint installation locations ................................... 64
Child restraints.............................. 61
Child restraint systems ................61
Cigarette lighter ........................... 86
Climate control ............................. 16
Climate control systems .............123
Clock............................................. 83
