Page 4 of 286

Index....................................................... 4
Digital Operator's Manual..................22
Introductio n........................................... 22
Operation ............................................... 22
Introduction ......................................... 23
Protecting the environment ...................2 3
Genuine Mercedes-Ben zparts............... 23
Operator's Manual ................................. 24
Service and vehicle operation ................2 4
Operating safety .................................... 26
QR codes for rescue cards .................... 28
Data stored in the vehicle ......................2 8
Information on copyright ....................... 29
At ag lance ........................................... 31
Cockpit .................................................. 31
Instrument cluster .................................3 2
Multifunction steering wheel ................. 33
Center console ...................................... 34
Overhead control panel .........................3 6
Doorc ontrolpan el ................................. 37
Safety ................................................... 38
Occupant safety .................................... 38
Childre ninthe vehicl e........................... 49
Pets in the vehicl e................................. 57
Driving safety systems ........................... 57
Protection against theft .........................6 1
Opening and closing...........................63
SmartKey ............................................... 63
Doors ..................................................... 66
Rear door ............................................... 68
Side windows ......................................... 69
Sliding sunroof ....................................... 71
Seats, steering wheel and mirrors ....74
Correct driver's seat position ............... .74
Seats ..................................................... 74
Steering wheel ....................................... 79
Mirrors. .................................................. 81
Memory functions .................................. 83
Lights and windshield wipers ............85
Exterior lighting ..................................... 85
Interior lighting ...................................... 88
Replacing bulb s..................................... 88
Windshield wipers .................................. 92
Climate control .................................... 95
Overview of the climate control sys-
tem ........................................................ 95
Operating the climate control system .... 97
Air vents .............................................. 101
Drivin gand parking .......................... 103
Notesonb reaking-inanew vehicl e..... 103
Driving ................................................. 103
Adjustable damping ............................. 109
Automati ctransmissio n....................... 109
Refueling ............................................. 118
Parking ................................................ 120
Driving tip s.......................................... 122
Driving systems ................................... 131
Off-road driving systems ...................... 145
Towing atraile r.................................... 149
On-board computer and displays ....157
Important safety notes ........................ 157
Displays and operation ........................ 157
Menusa nd submenus ......................... 159
Displa ymessages ............................... 169
Warning and indicator lamps in the
instrument cluster ............................... 187
Multimedi asystem ........................... 198
Generaln otes ...................................... 198
Important safety notes ........................ 198
Function restrictions ............................ 198
Operating system ................................ 199
Stowag eand features ...................... 204
Loading guideline s............................... 204
Stowag eareas ..................................... 205
Feature s.............................................. 210
2Contents
Page 33 of 286
Cockpit
FunctionPage
:Combination switch87
;Steering wheel paddle shift-
ers114
=Instrumentcluster32
?Horn
AOverhead control panel36
BPARKTRONIC warning dis-
play140
FunctionPage
CClimatecontrol system95
DIgnition lock104
EAdjusts th esteering wheel79
FCruis econtrol lever131
GLights witch85
HOpenst hehood225
Cockpit31
Atag lance
Page 121 of 286

Opening the fuel filler flap
:To open the fuel filler flap
;Tire pressure table
=Instruction label for fuel type to be refueled
?To insert the fuel filler cap
XSwitchthe engine off.
iWhen the engine is running and the fuel filler
flap is open, the yellow reserve fuel warning
lamp and the =(USA only) or ;(Can-
ada only) Check Engine warning lamp may
light up.
Further information about warning and indi-
cator lamps in the instrument cluster can be
found in the Digital Operator's Manual.
XRemove the SmartKey from the ignition lock.
XTurn the fuel filler cap counterclockwise and
remove it.
XInser tthe fuel filler cap into the holder
bracket on the inside of filler flap ?.
XCompletely insert the filler neck of the fuel
pump nozzle into the tank and refuel.
XOnly fill the tank until the pump nozzle
switches off.
Do not add any more fuel after the pump stops
filling for the first time. Otherwise, fuel may leak
out.
Closing the fuel filler flap
XReplace the cap on the filler neck and turn
clockwise until it engages audibly.
XClose the fuel filler flap.
Close the fuel filler flap before lockin gthe vehi-
cle. If you are driving with the fuel filler cap open, the
8
reservef uel warning lamp flashes. Ames-
sage appears in the multifunction display
(
Ypage 179).
Fuel filler flap emergency release
The emergency release is located in the cargo
compartment ,onthe right-hand side when
viewed in the direction of travel, behind the rear
panel trim.
The vehicle walls in the area around the emer-
genc yrelease have sharp edges. There is arisk
of injury. Avoid contact with the edges on the
inside of the vehicle body.
XOpen the rear door.
XPull off edge protection ;.
XRemove rear wall trim:.
XPull emergency release =in the direction of
the arrow.
The fuel filler flap is unlocked.
XOpen the fuel filler flap (Ypage 119).
Refueling119
Driving and parking
Z