Mercedes-Benz GLA Series Operator's Manual page 392

390 Index
Selecting a gear
see Changing gears
Selector lever
see DIRECT SELECT lever
Self-test
Automatic front passenger front air‐
bag shutoff ............................................ 42
Sensors (Care) ......................................... 239
Service center
see Qualified specialist workshop
Service interval display
see ASSYST PLUS
Setting a speed
see Cruise control
Shift paddles
see Steering wheel paddle shifters
Shifting gears
Gearshift recommendation .................. 149
Side airbag ................................................. 37
Side impact protection ........................... 186
Side windows ............................................. 73
Child safety lock in the rear
passenger compartment ....................... 59
Closing .................................................. 73
Closing using the SmartKey ................... 75
Convenience closing feature ................. 75
Convenience opening ............................ 74
Opening ................................................. 73
Opening with the SmartKey ................... 74
Problem ................................................. 75
Size designation (tires) ........................... 279
Sliding sunroof ........................................... 76
Automatic features ................................ 79
Closing ................................................... 76
Closing using the SmartKey ................... 75
Opening ................................................. 76
Opening with the SmartKey ................... 74
Problem ................................................. 79
Rain-closing feature ............................... 79
SmartKey ................................................... 60
Acoustic locking verification signal ........ 61
Battery .................................................. 62
Energy consumption .............................. 61
Features ................................................ 60
Key ring attachment .............................. 62
Mechanical key ...................................... 62
Overview ............................................... 60
Panic alarm ............................................ 61
Problem ................................................. 63
Unlocking setting ................................... 61
SmartKey functions
Deactivating ........................................... 61
Smartphone
see Telephone
Snow chains ............................................ 265
Socket (12 V) ............................................ 109
Front center console ........................... 109
Socket (115 V) .......................................... 109
Rear passenger compartment ............. 109
Software update
System updates ................................... 215
Sound
®
PRE-SAFE Sound ................................. 44
Wheels and tires .................................. 264
Sound menu
Functions overview .............................. 228
Spare wheel
see Emergency spare wheel