Page 501 of 525

Head
restra int
Fr ont (adjusting mechanically)..............1 03
Fr ont (luxury head restra int)................. .104
Re ar (adjusting).................................... .104
Re ar (fitting/removing)......................... .105
Head-up display Adjusting display elements (on-board
compu ter).............................................. 281
Ad justing the brightness (on-board
computer).............................................. 281
Fu nction................................................ 280
Menu (on-board compu ter).................... 281
Operating the memory function.............1 13
Setting the position (on-board com‐
puter)..................................................... 281
Switching on/of f................................... 282
Headlamp flashing.................................... 13 5
Headlamps see Automatic driving lights
Heating see Climate control
Help call see Mercedes-Benz emergency call sy stem High beam
Activating/deactivating......................... 13 5
Ad aptive Highbeam Assist Plus............ .138
High-pressure cleaner (care)................... 343
Hill Start Assist......................................... 205
HOLD function Function/no tes..................................... 204
Switching on/of f................................... 205
Home sc reen (media display)
Overview............................................... 284 I
i-Size child seat securing sy stem
Fitting..................................................... .63
Seats suitable for attaching..................... 62
Identification plate Engine................................................... 391
vehicle................................................... 391
Ignition Switching on (s tart/s top button)...........1 62
Ignition key
see Key
Immobiliser .................................................. 95 Implied
warranty
Ve hicle.................................................... 35
In-Car Of fice
Fe atures................................................ 314
Indicator lamp see Warning/indicator lamp
Individual drive prog ram
Con figuring............................................ 17 9
Selecting................................................ 178
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes.............................. 276, 277
Instrument display Function/no tes..................................... 277
Instrument clus ter................................... 10
Wa rning/indicator lamps...................... .467
Instrument display and on-board
compu ter
Fu nction/no tes...................................... 276
Intelligent Light Sy stem
Ac tivating/deactivating......................... 13 8
Ac tive headla mps.................................. 13 6498
Index
Page 502 of 525

Ad
aptive Highbeam Assist Plus............ .138
Cornering light....................................... 13 6
Fo g light (enhanced)..............................1 37
Mo torw ay mode..................................... 137
Overview............................................... 13 6
Interior lighting Adjusting............................................... 14 0
Ambient lighting..................................... 141
Re ading lam p......................................... 14 0
Switch-off del aytime............................. 14 2
Interior pr otection
Fu nction.................................................. 97
Priming/deactivating.............................. 98
Internet radio
see TuneIn
Ionisation Activating/deactivating (MBUX mul‐
timedia sy stem).....................................1 54
iPhone ®
see Smartphone integ ration
ISOFIX child seat anchor
Seats suitable for attaching..................... 61ISOFIX
child seat securing sy stem
Fitting..................................................... .63 J
Jack Declaration of conformity........................ 30
Storage location.................................... 378
Jump-start connection General no tes........................................ 359 K
Key Acoustic locking verification signal.......... 76
Battery.................................................... 77
Deactivating a function........................... .76
Emergency key........................................ 77
Energy consumption................................ 76
Fu nction overview.................................. .75
Ke yring attachment................................ 77
Problem................................................... 78
Un locking setting.................................... .76
KEYLESS-GO Deactivating a function............................76
Locking/unlocking theve hicle................80 Problem................................................... 80
Un
locking setting.................................... .76
Kickd own
Using.....................................................1 84
Knee airbag .................................................. 45 L
Lamp see In terior lighting
Lamp (instrument display) see Warning/indicator lamp
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language Notes....................................................2 96
Setting................................................... 296
LED light see Intelligent Light Sy stem
Le vel control sy stem
see AIRMATIC
see E- ACTIVE BODY CONTROL Index
499
Page 504 of 525

Loads
Securing................................................. 11 4
Locking/unlocking Additional door loc k................................ 78
Emergency key........................................ 82
KEYLESS-GO........................................... 80
Opening theta ilgate................................ 83
Swit ching the automatic locking fea‐
ture on/off.............................................. 81
Un locking/opening the doors from
th e inside................................................79
Low beam Light adjustment (driving abroad).......... 13 3
Setting................................................... 14 0
Switching on/of f................................... 13 3
Lo weri ngtheve hicle
Re ar of theve hicle................................. 241
Lu bricant additives
see Additives
Lu ggage
Securing................................................. 11 4
Lu mbar support
see Lumbar support (4-w ay) Lu
mbar support (4-w ay)........................... 103 M
MAGIC VISION CONTROL Windsc reen wipers................................ 14 4
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem..................................... 40
Manoeuvring aid see Manoeuvring assis tance
Manoeuv ring Assist
see Trailer Manoeuv ring Assi st
Manoeuvring assistance Cross Traf fic Alert................................. 264
Drive AwayAssi st.................................. 263
Manoeuv ring assistant
Ac tivating/deactivating......................... 264
Map Displ aying online map con tents............ 302
Displaying weather information.............3 02
Moving................................................... 301
Selecting the map orientation............... 301 Setting
the map scale............................ 301
Switching mo torw ay information on/
off......................................................... .301
Massage prog rammes
Overview.............................................. .107
Re setting the settings............................1 07
Selecting the front seats....................... 107
Maximum design speed see Limiter
Maximum gross vehicle weight .............. .391
Maximum permissible gross vehicle
we ight ........................................................ .391
Maximum speeds...................................... 403
MBUX Interior Assistant Switching there ading light forthe
driver and front passenger on/off
con tact-free........................................... 290
Switching the sear chlight forthe
driver on/off.........................................2 90
MBUX Interior Assistant (multimedia sy stem)
Overview............................................... 288 Index
501