Mercedes-Benz A-Class 2021 Operator's Manual page 398

396 Index
see PRE-SAFE ® PLUS (anticipatory
occupant protection plus)
Apple CarPlay ®
see Smartphone integration
Assistance systems
see Driving safety system
ASSYST PLUS ........................................... 250
Battery disconnection periods ............. 251
Displaying the service due date ........... 250
Function/notes ................................... 250
Regular maintenance work .................. 250
Special service requirements .............. 250
ATA (anti-theft alarm system) .................. 84
Activating/deactivating the interior
motion sensor ....................................... 86
Arming/disarming the tow-away
alarm ..................................................... 85
Deactivating the alarm .......................... 85
Function ................................................ 84
Function of the interior motion sensor .. 86
The tow-away alarm function ................. 85
ATTENTION ASSIST .......................... 158, 160
Function .............................................. 158
Setting ................................................. 160
System limitations ............................... 158
Attention assistant
see ATTENTION ASSIST
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
Automatic car wash mode
Activating ............................................ 259
Automatic distance control
see Active Distance Assist DISTRONIC
Automatic driving lights .......................... 110
Automatic engine start (ECO start/
stop function) .......................................... 132
Automatic engine stop (ECO start/
stop function) .......................................... 132
Automatic front passenger front air‐
bag shutoff ........................................... 45, 47
Function of the automatic front
passenger front airbag shutoff .............. 45
PASSENGER AIR BAG indicator lamp ..... 47
Automatic front passenger front air‐
bag shutoff
see Automatic front passenger front
airbag shutoff
Automatic measures after an accident ... 51
Automatic mirror folding function
Activating/deactivating ....................... 120
Automatic transmission
DIRECT SELECT lever ........................... 137
Drive program display .......................... 135
Drive programs .................................... 134
DYNAMIC SELECT switch .................... 134
Engaging drive position ....................... 139
Engaging neutral .................................. 138
Engaging park position ........................ 138
Engaging reverse gear ......................... 138
Kickdown ............................................. 141
Manual gearshifting ............................. 140
Steering wheel paddle shifters ............ 140
Transmission position display .............. 137
Transmission positions ........................ 137
Automatic transmission (problem)
see Transmission (problem)