
Ionisation
Activating/deactivating (MBUX mul‐
timedia sy stem) ................................... 14 0
iPhone ®
see Smartphone integ ration
ISOFIX child seat securing sy stem
Fitting .................................................... 59
Seats suitable for attaching ................... 58 J
Jack Declaration of conformity ...................... 27
St orage location ..................................3 36
Jump-start connection ............................318
Gene ral no tes ...................................... 316K
Ke y.............................................................. 71
Ac oustic locking verification signal ........ 72
Battery ................................................... 73
Emergency key ...................................... 72
Energy consumption .............................. 72
Fe atures ................................................ 71
Ke yring attachment .............................. 72Overview ................................................
71
Problem .................................................74
Un locking setting .................................. .72
Ke y functions
Deactivating .......................................... 72
KEYLESS-GO Locking theve hicle ................................ 76
Problem .................................................76
Un locking setting .................................. .72
Un locking theve hicle ............................76
Kickd own.................................................1 65
Using ................................................... 16 5
Knee airbag ................................................ 42 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist Le
vel control sy stem
see AIR BODY CONT ROL
Light switch Overview ............................................ .120
Lighting see Interior lighting
see Lights
Lights ........................................................ 12 0
Ac tive headla mps ................................ 12 3
Ad aptive Highbeam Assist .................. .125
Ad aptive Highbeam Assist Plus .......... .126
Ad versewe ather light .......................... 12 5
Au tomatic driving lights ....................... 121
City lighting ........................................ .125
Combination switch ............................ .122
Cornering light ..................................... 12 3
Driving ab road (symm etrical low
beam) .................................................. 12 0
Fo g light (extended range) ................... 124
Haza rdwa rning lights .......................... 12 2
Headla mpflashing .............................. .122
High beam .......................................... .122
Intelligent Light Sy stem ....................... 12 3
Light switch ......................................... 12 0
Low beam ............................................1 20446
Index

Re
versing measures .............................. 50
Pr eve ntative occupant pr otection sys‐
tem
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
Profile .......................................................2 56
Creating a new profile ......................... 258
No tes .................................................. 256
Selecting profile options ..................... 258
Prog rams
see DYNA MIC SELECT
Pr otection against collision ...................233
Pr otection of the environment
No tes ..................................................... 20
Ta ke -ba ckof end-of-life vehicles ............ 20 Q
QR code Rescue card ...........................................31
Qualified specialist workshop ................. 29 R
Ra dar and ultrasonic senso rs
Damage ............................................... 17 9
Ra dio
Overview of the functions and sym‐
bols ..................................................... 288
Ra dio ope rating permits ......................... 345
Ra in-closing feature
Side wind ows ........................................85
Sliding sunroof ...................................... 88
REA CHregulation ...................................... 30
Re ading lamp
see Interior lighting
Re ading light
Switching on/off with hand mo ve‐
ments .................................................. 256
Re ar door (child saf ety lock) .................... 68
Re ar fog light
Switching on/off .................................1 21
Re ar seat
see Seat Re
ar seat belt
St atus display ........................................ 41
Re ar seat belt status display .................... 41
Re ar window
Ro ller sunblind ...................................... 89
Re ar window heater ................................ 137
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle .......................... 16 6
To pping up AdBlue ®
............................. 17 0
Re gistration
Ve hicle .................................................. 30
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys............................................... 14 4
Problems ............................................. 14 6
Re placing the battery .......................... 14 5
Setting ................................................. 14 3452
Index

Massage programme
overview .............. 99
Operating the memory function ..........1 06
Pa nel heating ....................................... 101
Re setting the settings .......................... 100
Setting options ...................................... 14
Wo rkout programme overview .............. .99
Seat belt ............................................... 38, 41
Ac tivating/deactivating seat belt
adjustment ............................................ 41
Ad justing the height .............................. 40
Care ....................................................3 04
Fa stening ............................................... 40
Pr otection ..............................................38
Re ar seat belt status display .................. 41
Re duced pr otection ...............................39
Re leasing .............................................. .41
Seat belt adjustment (function) ............. 41
Wa rning lamp ........................................ .41
Seat belt adjustment Activating/deactivating ......................... 41
Fu nction ................................................. 41
Seat belt tensioners
Ac tivation .............................................. 37Seat belt
warning
see Seat belt
Seat co ver (Care) ..................................... 304
Seat hea ter
Ac tivating/deactivating ...................... .100
Seat ventilation
Switching on/o ff................................. 101
Selecting a gear
see Changing gears
Selector le ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff ............................................ 47
Sensors (care) ......................................... 302
Service see ASS YST PLUS
Service centre see Qualified specialist workshop
Service inter val display
see AS SYST PLUS Setting a speed
see Cruise control
Setting the map scale
see Map
Shift paddles see Steering wheel gearshift paddles
Shifting gears
Gea rshift recommendation .................. 16 4
Side airbag .................................................42
Side impact pr otection .......................... .226
Side windo ws............................................. 83
Au tomatic function ................................ 85
Child saf ety lock in there ar .................. .70
Closing .................................................. 83
Closing using theke y ............................ 85
Con venience closing ............................. 85
Co nvenience opening ............................85
Opening .................................................83
Opening with theke y ............................ .85
Problem .................................................86
Ra in-closing feature .............................. .85
Sliding sunroof Automatic features ................................ 88 454
Index