Page 4 of 399

ContentsControls in detail............................... 85
Locking and unlocking ......................... 86
Keys ............................................... 86
SmartKey with KEYLESS-GO*......... 89
Opening the doors from the inside . 93
Opening the trunk from the inside.. 94
Opening the trunk .......................... 96
Closing the trunk ............................ 96
Trunk lid emergency release .......... 97
Separately locking the trunk .......... 98
Separately unlocking the trunk ...... 99
Automatic central locking .............. 99
Locking and unlocking from
the inside ..................................... 100
Seats.................................................. 102
Easy-entry/exit feature* .............. 102
Head restraints............................. 103
Multicontour seat* ....................... 104
Dynamic driving seat* .................. 105
Heated seats* .............................. 107
Seat ventilation* .......................... 108
Memory function................................ 109
Storing positions into memory ..... 110
Recalling positions from memory . 110
Storing parking position ............... 111Lighting.............................................. 112
Exterior lamp switch..................... 112
Combination switch ..................... 115
Hazard warning flasher ................ 115
Interior lighting............................. 116
Door entry lamps ......................... 117
Trunk lamp ................................... 117
Instrument cluster ............................. 118
Instrument cluster illumination .... 118
Coolant temperature display ........ 119
Trip odometer .............................. 119
Tachometer .................................. 120
Outside temperature indicator ..... 120
Control system .................................. 121
Multifunction display .................... 121
Multifunction steering wheel ........ 122
Menus .......................................... 124
Standard display menu ................ 126
AUDIO menu ................................ 126
NAVI* ........................................... 128
Distronic* menu........................... 128
Malfunction memory menu .......... 129
Settings menu .............................. 130
Trip computer menu ..................... 145
TEL menu* ................................... 147
Automatic transmission ..................... 151One-touch gearshifting ................ 152
Gear ranges ................................. 153
Gear selector lever position ......... 154
Program mode selector switch .... 155
Accelerator position ..................... 156
Emergency operation
(Limp home mode) ....................... 156
Good visibility .................................... 157
Rear view mirror .......................... 157
Headlamp cleaning system* ........ 158
Sun visors .................................... 158
Rear window sunshade* .............. 160
Roller sunblind* in the rear doors 161
Climate control .................................. 162
Setting the temperature............... 165
Adjusting air distribution .............. 166
Adjusting air volume .................... 166
Defrosting .................................... 167
Air recirculation mode.................. 167
Rear window defroster ................. 169
Deactivating the climate
control system ............................. 170
Air conditioner ............................. 170
Residual heat and ventilation* ..... 171
Automatic climate control* ............... 172
Setting the temperature............... 176
Page 25 of 399
25 At a glance
Center console
Center console
Upper part
Item
Page
1
Automatic climate control*
172
2
Audio system, see sepa-
rate operating instructions
3
Seat heater*, front passen-
ger side
107
4
Rear window sunshade*
160
5
Central locking switch
100
6
Opening/closing button
for storage tray or CD
changer*, see separate op-
erating instructions
227
7
Rear seat head restraints
switch, folding down
104
Item
Page
8
Electronic Stability Pro-
gram (ESP) control switch
76
9
Seat heater*, driver’s side
107
10
Hazard warning flasher
switch
115
11
PASSENGER AIRBAG OFF
warning lamp
67
Page 160 of 399

160 Controls in detailGood visibility
Rear window sunshade*
The switch is located in the center console.
Turn the key to starter switch position
1 or 2. Vehicles with KEYLESS-GO*:
press the start/stop button once or
twice.
Press the switch briefly at 1 to raise the
sunshade.
Press the switch briefly at 1 to lower
the sunshade.
Always raise the sunshade fully for its sup-
port against the window frame.
iIf sunlight enters through a side win-
dow, disengage sun visor from
mounting1 and pivot to the side.
Mirror lamp3 will switch off.
Warning!
G
When operating the rear window sunshade,
be sure that there is no danger of anyone be-
ing harmed by the raising or lowering proce-
dure.
The raising or lowering procedure can be im-
mediately halted by briefly pressing the up-
per or lower half of the switch.
Briefly press upper or lower half of the
switch again to raise or lower the rear win-
dow sunshade completely.Warning!
G
When leaving the vehicle, always remove the
SmartKey from starter switch, and lock your
vehicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment can cause serious personal injury.
Page 393 of 399

393 Index
Placing upright 104
Rear seats 103
Rear seats
Rear seat head restraints 103
Rear view mirror automatic antiglare 157
Rear view mirrors see Mirrors
Rear window
Blocking operation 71
Rear window defroster 169, 180
Rear window sunshade* 160, 161
Regular driving style 212
Remote controls
Integrated 244
SmartKey 86
SmartKey with KEYLESS-GO* 89
Remote door unlock
With Tele Aid* 241
Remote Vehicle Diagnostics 378
Removing
Ski sack 219
Replacing
Bulbs 332
Front lamp bulbs 334
Fuses 353
High beam bulb (Bi-Xenon* headlamps
only) 334License plate lamp bulbs 336
Rear lamp bulbs 333, 336
Wiper blades 337
Reporting
Safety defects 18
Reset knob in the instrument cluster 131
Resetting
All functions (control system) 131
All functions of a submenu 131
Fuel consumption 146
Service indicator (FSS) 276, 278,
279
Stored speed in Distronic* 203
Trip odometer 119
Residual heat utilization 171, 182
Residual ventilation 171, 182
Restraint system see Infant and child re-
straint systems 65
Rims and Tires 361
Roadside assistance 12
Rolling code programming 245
RON (Research Octane Number) 260,
379
Roof rack 216
S
SafetyOccupant 56
Safety belts see Seat belts 40
Safety defects
Reporting 18
Safety systems
Driving 73
Saving current speed 195
SBC 77
SBC brake system 379
Activation 78
Deactivation 79
Driving hints 79
Messages in display 305, 306
Self-check 79
Warning lamp 77
Seat belt force limiter 64
Seat belts 61
Fastening 40
Message in display 310
Proper use of 42, 63
Safety guidelines 59
Warning lamp 293
Seat cushion depth
Adjusting 105
Seats 102
Adjusting 34