Page 28 of 227

26Seats, restraintsSeats, restraintsHead restraints............................ 26
Front seats ................................... 27
Seat position .............................. 27
Manual seat adjustment ............28
Power seat adjustment ..............29
Armrest ...................................... 30
Heating ...................................... 30
Massage .................................... 31
Seat belts ..................................... 31
Three-point seat belt .................32
Airbag system .............................. 33
Front airbag system ...................37
Side airbag system ....................37
Curtain airbag system ...............38
Airbag deactivation ....................38
Child restraints ............................. 40
Child restraint systems ..............40
Child restraint installation locations ................................... 43Head restraints
Position9 Warning
Only drive with the head restraint
set to the proper position.
The upper edge of the head restraint
should be at upper head level. If this
is not possible for extremely tall
people, set to highest position, and
set to lowest position for small people.
Height adjustment
Head restraints on front seats
Pull the head restraint upwards or
press the catch to release and push the head restraint downwards.
Page 32 of 227
30Seats, restraintsMove switch upwards / downwards.Lumbar support
Press * or '.
*:more lumbar support':less lumbar supportArmrest
Push button and fold armrest
upwards. Under the armrest there is
a storage compartment.
Heating
Adjust heating to the desired setting
by pressing " for the respective seat
one or more times. The control
indicator in the button indicates the
setting.
Prolonged use of the highest setting
for people with sensitive skin is not
recommended.
Seat heating is operational when engine is running.
Stop-start system 3 102.
Page 222 of 227

220IndexAAccessories and vehicle modifications .......................... 160
Active emergency braking ....72, 131
Adaptive cruise control ..............123
AdBlue .................................. 70, 106
Adjustable air vents .....................95
Advanced parking assist ............141
Airbag and belt tensioners ...........66
Airbag deactivation ................38, 66
Airbag label................................... 33 Airbag system .............................. 33
Air conditioning regular operation 96
Air conditioning system ................ 89
Air intake ...................................... 96
Air vents........................................ 95
Antilock brake system ................ 114
Antilock brake system (ABS) .......68
Anti-theft alarm system ................18
Anti-theft locking system .............. 17
Appearance care ........................193
Armrest ......................................... 30
Ashtrays ....................................... 60 Automatic anti-dazzle ..................22
Automatic crash notification (ACN) 77
Automatic light control .................80
Automatic locking ........................15
Automatic operation of electric parking brake off .......................68
Automatic transmission .............109Autostop............................... 71, 102
Auxiliary heater ............................. 95
B Battery discharge protection ........87
BlueInjection ............................... 106
Bonnet ....................................... 162
Brake and clutch fluid .................199
Brake and clutch system .............67
Brake assist ............................... 117
Brake fluid .................................. 165
Brakes ........................................ 165
Breakdown.................................. 191
Bulb replacement ....................... 169
C Capacities .................................. 208
Catalytic converter .....................106
Central locking system ................11
Centre console storage ...............47
Changing tyre and wheel size ...180
Charging system .......................... 66
Child locks ................................... 16
Child restraint installation locations ................................... 43
Child restraints.............................. 40
Child restraint systems ................40
Cigarette lighter ........................... 60
Climate control systems ...............88
Clock............................................. 58
Control indicators.......................... 65