Front passenger headrestraintInstalling/removing (chauffeurmode) ..................................................101
Front passenger seatAdjusting fromthe driver's seat ............ 95Adjusting fromtherear passengercompartment ........................................ 95Installing/removingthe headrestraint (chauffeur mode) ...................101
Fuel...........................................................470Additives ..............................................470E10 ...................................................... 469Fuelreserve.........................................470Gasoline .............................................. 469Quality (gasoline) ................................ 469Refueling .............................................180sulfur content ...................................... 469Tank content ........................................470
Fuel consumptionOn-board computer .............................257
Function seatsee Door control panel
Function seat (rear passenger com‐partment)see Seat (rear passenger compartment)
Fuse insertseeFuses
Fuses........................................................ 430Beforereplacing a fuse ........................ 430Dashboard fuse box ............................ 432Fuse assignment diagram ...................430Fuse box inthe engine compartment .. 431Fuse box inthe front-passengerfoot‐well ...................................................... 432Fuse box inthe trunk ........................... 433Notes .................................................. 430
FusesseeFuses
G
Garage door openerClearingthe memory ...........................187Opening or closingthe door ................186Programming buttons ..........................184Radio equipment approval numbers ....187Resolving problems .............................186
Synchronizingtherolling code .............185
Gasstation searchStarting automatic search................... 305Switching automatic search on/off ......311Using automatic search.......................311
Gasoline...................................................469
Gearshiftrecommendation....................17 9
Genuine parts............................................19
Glassroofsee MAGIC SKYCONTROL
Glide mode...............................................180
GloveboxAirvent ................................................16 6Locking/unlocking ..............................12 3
H
Handbrakesee Electric parking brake
Handlingcharacteristics (unusual)....... 434
HANDS-FREEACCESS................................73
Hazardwarning lights.............................147
552Index
HeadrestraintAttaching/removingthe supplemen‐tarycushion ........................................108EASY ADJUSTluxury headrestraint(front) ..................................................105Front (adjusting mechanically) .............104Front (luxury headrestraint) ................105Rear (extending fromthe front) ...........106Rear (settingthe last position) .............107Rear passenger compartment(adjusting electrically) .........................108Rear passenger compartment(adjusting) ...........................................107Rear passenger compartment (lower‐ing fromthe front) ...............................106Rear passenger compartment (luxuryheadrestraint) .....................................108Rear passenger compartment (set‐ting in position mechanically) ..............109
Head-up Display....................................... 261Adjusting display elements (on-boardcomputer) ............................................ 261Adjustingthe brightness (on-boardcomputer) ............................................ 261Function .............................................. 262
Menu (on-board computer) .................. 261Operatingthe memory function ...........11 5Settingthe position (on-board com‐puter) ................................................... 261Switching on/off ................................. 262
Headliner (care).......................................41 0
Headphones (Rear Seat Entertain‐ment System)Adjustingthevolume ...........................382Overview .............................................. 381Replacing batteries .............................382Selectingtherear display .................... 382Switching on/off .................................382
High beamSwitching on/off .................................14 6
High-beam flasher...................................14 6
High-beam headlampsAdaptive Highbeam Assist ...................148
Hillstart assist........................................214
HOLD function.........................................214Function/notes ....................................214Switching on/off .................................214
HoodFunction (active hood) .........................396Opening/closing ................................. 397Resetting (active hood) ........................ 396
HotspotSetting up (Wi-Fi) ................................. 291
Hydropneumatic suspensionsee MAGICBODYCONTROL
I
Identification plateEngine .................................................466Refrigerant ...........................................474Vehicle ................................................ 466
IgnitionSwitching on (Start/Stop button) ........167
Ignitionkeysee SmartKey
Immobilizer................................................ 90
Indicator lampsseeWarning/indicator lamps
Individual drive programConfiguring ..........................................176
Index553
