ATTENTION ASSIST
Activating/deactivating ................. 225
Display message ............................ 247
Function/notes ............................. 197
Audio menu (on-board
computer) .......................................... 222
Audio system
see separate operating instructions
Authorized Centers
see Qualified specialist workshop
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshops
see Qualified specialist workshop
AUTO lights
Display message ............................ 242
see Lights
Automatic engine start (ECO start/
stop function) .................................... 145
Automatic engine switch-off (ECO
start/stop function) .......................... 145
Automatic headlamp mode .............. 111
Automatic transmission
DIRECT SELECT lever ..................... 148
Display message ............................ 254
Driving tips .................................... 151
Emergency running mode .............. 154
Engaging neutral ............................ 149
Engaging park position
automatically ................................. 149
Engaging the park position ............ 149
Kickdown ....................................... 151
Overview ........................................ 148
Problem (malfunction) ................... 154
Program selector button ................ 151
Pulling away ................................... 143
Shift ranges ................................... 152
Starting the engine ........................ 143
Steering wheel paddle shifters ...... 152
Trailer towing ................................. 151
Transmission position display ........ 149
Automatic transmission
B
Backup lamp
Changing bulbs .............................. 120
Display message ............................ 241
Bag hook ............................................ 274
Ball coupling
Installing ........................................ 210
Removing ....................................... 213
Storing ........................................... 213
BAS (Brake Assist System) ................. 65
BAS PLUS (Brake Assist System
PLUS) .................................................... 65
Battery (SmartKey)
Checking .......................................... 77
Important safety notes .................... 76
Replacing ......................................... 77
Battery (vehicle)
Charging ........................................ 316
Display message ............................ 245
Important safety notes .................. 314
Jump starting ................................. 318
Blinds
see Roller sunblind
Blind Spot Assist
Activating/deactivating ................. 225
Notes/function .............................. 198
Trailer towing ................................. 200
see Active Blind Spot Assist
BlueTEC
Adding DEF .................................... 158
BlueTEC (DEF) .................................... 369
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Notes ............................................. 370
Brake lamps
Brakes
ABS .................................................. 64
BAS .................................................. 65
BAS PLUS ........................................ 65
Brake fluid (notes) ......................... 370
Important safety notes .................. 164
Index
5