Mercedes-Benz CLS Owner's Manual page 434

Air vents
see Air vents
Air-conditioning system
see Climate control
Air-recirculation mode ............................ 140
Air-water duct .......................................... 299
Keeping free ........................................ 299
Airbag ......................................................... 42
Activation .............................................. 37
Front airbag (driver, front passenger) .... 42
Installation locations ............................. 42
Knee airbag ........................................... 42
Overview ............................................... 42
PASSENGER AIR BAG indicator lamp ..... 47
Protection .............................................. 43
Reduced protection ............................... 44
Side airbag ............................................ 42
Window airbag ....................................... 42
Airflow
Setting ................................................. 137
Alarm system
see ATA (anti-theft alarm system)
All-wheel drive
see 4MATIC
Ambient lighting
Setting (multimedia system) ................ 129
Android Auto
see Smartphone integration
Animals
Pets in the vehicle ................................. 70
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft protection
Additional door lock ............................... 74
Immobiliser ........................................... 90
Anticipatory occupant protection
®
see PRE-SAFE (anticipatory occu‐
pant protection)
see PRE-SAFE ® PLUS (anticipatory
occupant protection plus)
®
Apple CarPlay
see Smartphone integration
Assistance systems
see Driving safety system
ASSYST PLUS ........................................... 292
Battery disconnection periods ............. 293
Displaying the service due date ........... 292
Function/notes ................................... 292
Regular maintenance work .................. 292
Special service requirements .............. 292
ATA (anti-theft alarm system) .................. 90
Deactivating the alarm ........................... 91
Function ................................................ 90
Function of interior protection ............... 92
Priming/deactivating interior protec‐
tion ........................................................ 92
Priming/deactivating tow-away pro‐
tection ................................................... 92
Tow-away protection function ................ 91
ATTENTION ASSIST .......................... 185, 187
Function .............................................. 185
Setting ................................................. 187
System limitations ............................... 185
Attention assistant
see ATTENTION ASSIST
Index 431