
Index
....................................................... 4Digital Operator's Manual
..................21 Introduction
......................................... 25 At a glance
........................................... 29 Safety
................................................... 39 Opening and closing
...........................65 Seats, steering wheel and mirrors
....75 Lights and windshield wipers
............81 Climate control
.................................... 91 Driving and parking
............................95 On-board computer and displays
....141 COMAND
............................................ 169 Stowage and features
......................183 Maintenance and care
......................199 Breakdown assistance
.....................211 Wheels and tires
............................... 227 Technical data
................................... 257 Contents
3

Steering wheel paddle shifters
......101
Transmission position
displa y................................... 100, 101
Auxiliary ventilation
Activating/deactivating ...................94
Activating/deactivating (on the
center console) ................................ 94
Problem (display message) ..............94
Axle load, permissible (trailer
towing) ............................................... 266B
Back button ....................................... 178
Backup lamp Display message ............................ 144
Ball coupling
Installing ........................................ 137
BAS (Brake Assist System) .................60
Battery Checking (SmartKey) .......................68
Important safety guidelines
(SmartKey) ....................................... 67
Replacing (SmartKey) ......................68
Battery (vehicle)
Charging ........................................ 217
Display message ............................ 144
Important safety notes ..................215
Jump starting ................................. 219
Overview ........................................ 215
Blind Spot Assist
Activating/deactivating .................144
Display message ............................ 144
Notes/function .............................. 121
Bluetooth ®
see also Digital Operator's Manual 170
Brake fluid
Display message .................... 144, 149
Notes ............................................. 261
Brake fluid level ................................ 204
Brake lamps Adaptive .......................................... .61
Display message ............................ 144
Brakes
ABS .................................................. 60
BAS .................................................. 60
Brake fluid (notes) .........................261
Display message .................... 144, 146 High-performance brake system
....106
Important safety notes ..................106
Maintenance .................................. 106
Parking brake ................................ 105
Riding tips ...................................... 106
Warning lamp ................................. 159
Breakdown
see Flat tire
see Towing away
Brush guard ....................................... 193
Bulbs see Replacing bulbs
Buttons on the COMAND controller 178 C
Calling up a malfunction see Display messages
Care
Carpets .......................................... 210
Car wash ........................................ 206
Chrome parts ................................. 210
Display ........................................... 210
Gear or selector lever ....................210
Headlamps ............................ 206, 209
Interior ........................................... 210
Matte finish ........................... 206, 208
Notes ............................................. 206
Paint ...................................... 206, 208
Plastic trim .................................... 210
Power washer ........................ 206, 207
Rear view camera ..................206, 210
Roof lining ...................................... 210
Seat belt ........................................ 210
Seat cover ..................................... 210
Sensors ................................. 206, 209
Soft top .......................................... 206
Tail pipes ............................... 206, 210
Trim pieces .................................... 210
Washing by hand ...................206, 207
Wheels ................................... 206, 208
Windows ................................ 206, 209
Wiper blades .......................... 206, 209
Wooden trim .................................. 210
Cargo compartment cover
Installing/removing .......................188
Notes/how to use .........................188
Opening and closing ......................188 Index
5

LIM indicator lamp
Cruise control ................................ 110
DISTRONIC PLUS ........................... 116
Variable SPEEDTRONIC .................113
Limit speed
Variable SPEEDTRONIC .................112
Load anchorage ................................. 187
Loading guidelines ............................184
Locking From inside the vehicle (central
locking button) ................................. 69
see Central locking
Locking (doors)
Automatic ........................................ 69
Emergency locking ........................... 69
From inside (central locking
button) ............................................. 69
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 144
Low-beam headlamps Display message ............................ 144
Setting for driving abroad
(symmetrical) ................................... 82
Switching on/off .............................. 83
LOW RANGE
Display message ............................ 144
LOW RANGE off-road gear ................130
Lumbar support Adjusting the 4-way lumbar
support ............................................ 78M
M+S tires ............................................ 230
Malfunction message see Display messages
Matte finish (cleaning
instructions) .............................. 206, 208
mbrace Call priority .................................... 193
Display message ............................ 144
Emergency call .............................. 190
Important safety notes ..................189
MB info call button ........................192
Roadside Assistance button ..........191 Self-test
......................................... 190
System .......................................... 190
Mechanical key
Function/notes ................................ 67
General notes .................................. 67
Locking vehicle ................................ 69
Removing ......................................... 67
Unlocking the driver's door ..............69
Memory card (audio) .........................144
Memory function ................................. 79
Message memory (on-board
computer) .................................. 144, 145
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
Mounting wheels
Mounting a new wheel ...................252
Raising the vehicle .........................251
Removing a wheel ..........................252
Securing the vehicle against
rolling away ................................... 251
MP3
Operation ....................................... 144
see also Digital Operator's Manual 170
see separate operating instructions
Multicontour seat ................................ 78
Multifunction display Function/notes ............................. 142
Permanent displa y......................... 144
Multifunction steering wheel
Back button ................................... 144
Operating the on-board computer .143
Overview .......................................... 33
Music files
see also Digital Operator's Manual 170 N
Navigation Menu (on-board computer) ............144
see also Digital Operator's Manual 170
see separate operating instructions
Notes on breaking-in a new vehicle ..96 12
Index

Sockets
Front-passenger footwell ...............189
Points to observe before use .........189
Trunk ............................................. 189
Soft top
Cleaning ......................................... 206
SOS
see mbrace
Spare fuses ........................................ 225
Spare wheel Mounting ....................................... 249
Notes/data .................................... 255
Spare wheel bracket at the rear ....213
Stainless-steel spare hub cap ........213
Specialist workshop ............................ 27
Special seat belt retractor .................. 51
Speed, controlling see Cruise control
Speedometer
In the Instrument cluster ...............142
Segments ...................................... 142
Selecting the unit of measurement 144
see Instrument cluster
SPEEDTRONIC
Display message ............................ 144
Selecting ........................................ 113
Variabl e......................................... 112
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message .................... 144, 149
Introduction ..................................... 40
Warning lamp ................................. 164
Warning lamp (function) ................... 40
Standing lamps
Display message ............................ 144
Switching on/off .............................. 83
Starting the engine
Important safety notes ....................98
Steering (display message) ......144, 157
Steering wheel Adjusting (electrically) .....................79
Buttons (on-board computer) ......... 143
Important safety notes ....................79
Paddle shifters ............................... 101Steering wheel heating
....................79
Storing settings (memory function) .. 79
Steering wheel (cleaning
instructions) ...................................... 210
Steering wheel paddle shifters ........101
Stopwatch (RACETIMER) ................... 144
Stowage areas ................................... 185
Stowage compartments Armrest (under) ............................. 185
Center console .............................. 185
Cup holders ................................... 189
Display message) ........................... 144
Door stowage compartment ..........185
Glove box ...................................... .185
Important safety information .........185
Summer tires ..................................... 230
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer) .......................................... 144
Suspension tuning SETUP (on-board computer) ..........144
Switching air-recirculation mode
on/off ................................................... 94
Switching off the alarm (ATA) ............64
Systems settings (COMAND) see also Digital Operator's Manual 170 T
Tachometer ........................................ 142
Tailgate Display message ............................ 144
Opening dimensions ......................264
Tail lamps
Display message ............................ 144
see Lights
Tank content
Fuel gauge ..................................... 142
Technical data
Capacities ...................................... 258
Tires ............................................... 253
Tires/wheels ................................. 253
Trailer loads ................................... 266
Vehicle data ................................... 264
Wheels ........................................... 25316
Index

Dashboard
........................................... 30
Instrument cluster ..............................31
Multifunction steering wheel .............33
Center console .................................... 34
Overhead control panel ......................36
Door control panel .............................. 37 29At a glance

Dashboard
Function Page
:
Combination switch 83
;
Steering wheel paddle shifters
=
Instrument cluster 142
?
Horn
A
Overhead control panel 36
B
PARKTRONIC warning display 125
C
Climate control systems 92
D
Ignition lock 97
E
Adjusts the steering wheel 79
F
Cruise control lever 110
G
Light switch 82
H
Opens the hood 20130
Dashboa
rdAt a glance

Multifunction steering wheel
Function Page
:
Multifunction display ~
;
COMAND display ~
=
?
Switches on the Voice
Control System; see the
separate operating
instructions ?
~
~
Rejects or ends a call
Exits phone book/redial
memory
6
Makes or accepts a call
Switches to the redial
memory
WX
Adjusts the volume
8
Mute Function Page
A
=;
~
Selects a menu
9:
Selects a submenu or
scrolls through lists
a
Confirms selections and
hides messages
B
%
Back
Switches off the Voice
Control System; see the
separate operating
instructionsMultifunction steering wheel
33At a glance

Door control panel
Function Page
:
n
Activates/
deactivates the override
feature for the side
windows in the rear
compartment 59
;
W
Opens/closes the
side windows 71
=
7Zö
\
Adjusts and folds the
exterior mirrors in/out
electrically 79 Function Page
?
r45=
Stores settings for the seat,
exterior mirrors and
steering wheel (memory
function)
79
A
Adjusts the seats 78
B
%&
Unlocks/locks
the vehicle 69
C
Opens the door 69Door cont
rol panel
37At a glance