Index....................................................... 4
Digital Operator's Manual..................21
Introduction ......................................... 23
At a glance........................................... 31
Safety................................................... 41
Opening and closing...........................77
Seats, steering wheel and mirrors ....95
Lights and windshield wipers ..........101
Climate control ................................. 109
Driving and parking..........................113
On-board computer and displays ....159
COMAND ............................................ 187
Stowage and features......................195
Maintenance and care ......................209
Roadside Assistance ........................219
Wheels and tires ............................... 239
Technical data................................... 273
Contents3
Special service requirements ......... 216
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 76
Function ........................................... 76
Switching off the alarm .................... 76
ATTENTION ASSIST
Activating/deactivating ................. 164
Display message ............................ 165
Function/note s............................. 148
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 165
Automatic car wash (care) ............... 216
Automatic engine start (ECO start/
stop function) .................................... 119
Automatic engine switch-off (ECO
start/stop function) .......................... 119
Automatic headlamp mode .............. 103
Automatic transmission
Accelerator pedal position ............. 121
Automatic drive program ............... 121
Changing gear ............................... 121
DIRECT SELECT lever ..................... 120
Display message ............................ 165
Driving tips .................................... 121
Emergency running mode .............. 121
Engaging drive position .................. 120
Engaging neutral ............................ 120
Engaging park position automati-
cally ............................................... 120
Engaging reverse gear ................... 120
Engaging the park position ............ 120
Kickdown ....................................... 121
Manual drive program (AMG vehi-
cles) ............................................... 121
Overview ........................................ 120
Problem (malfunction) ................... 121
Program selector button ................ 121
Pulling away ................................... 118
Starting the engine ........................ 118
Steering wheel paddle shifters ...... 121
Transmission position display ........ 121
Transmission positions .................. 121 Automatic transmission emer-
gency mode
....................................... 121
B
Back button ....................................... 193
BAS (Brake Assist System) ................. 66
BAS PLUS Q (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/note s................................ 67
Important safety notes .................... 67
Battery (SmartKey)
Checking .......................................... 81
Important safety notes .................... 81
Replacing ......................................... 81
Battery (vehicle)
Charging ........................................ 227
Important safety notes .................. 225
Jump starting ................................. 229
Belt
see Seat belts
Blind Spot Assist
see Active Blind Spot Assist
Bluetooth ®
see also Digital Operator's Man-
ual .................................................. 188
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 169
Notes ............................................. 278
Brake force distribution, elec-
tronic
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 165
Brakes
ABS .................................................. 66
Adaptive Brake Assist ...................... 70
BAS .................................................. 66
BAS PLUS with Cross-Traffic
Assist ............................................... 67
Brake fluid (notes) ......................... 278
Display message ............................ 166
EBD .................................................. 73
High-performance brake system .... 128
Hill start assis t............................... 118
Index5
HOLD function............................... 138
Important safety notes .................. 128
Maintenance .................................. 128
Parking brake ................................ 126
Riding tips ...................................... 128
Warning lamp ................................. 178
Breakdown
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 35
Buttons and controller ...................... 192
Buttons on the steering wheel ......... 161
C
California
Important notice for retail cus-
tomers and lessees .......................... 25
Calling up a malfunction
see Display messages
Car
see Vehicle
Car key
see SmartKey
Care
360° camera ................................. 217
Car wash ........................................ 216
Carpets .......................................... 218
Display ........................................... 218
Exhaust pipe .................................. 217
Exterior lights ................................ 217
Gear or selector lever .................... 218
Interior ........................................... 218
Matte finish ................................... 217
Night View Assist Plus ................... 218Note s............................................. 216
Paint .............................................. 217
Plastic trim .................................... 218
Power washer ................................ 217
Rear view camera .......................... 217
Roof lining ...................................... 218
Seat belt ........................................ 218
Seat cove r..................................... 218
Sensors ......................................... 217
Trim pieces .................................... 218
Washing by hand ........................... 217
Wheels ........................................... 217 Windows ........................................ 217
Wiper blades .................................. 217
Wooden trim .................................. 218
CD
see also Digital Operator's Man-
ual .................................................. 188
CD player/CD changer (on-board
computer) .......................................... 164
Center console
Overview .......................................... 37
Center console in the rear com-
partment
Stowage compartment .................. 197
Central locking
Locking/unlocking (SmartKey )........ 79
Child
Restraint system .............................. 62
Child seat
Forward-facing restraint system ...... 65
LATCH-type (ISOFIX) child seat
anchors ............................................ 63
On the front-passenger sea t............ 64
Rearward-facing restraint system .... 64
Top Tether ....................................... 63
Children
In the vehicl e................................... 60
Special seat belt retractor ............... 61
Cigarette lighter ................................ 198
Cleaning
Mirror turn signal ........................... 217
Climate control
Automatic climate control ............. 111
Controlling automaticall y............... 111
Cooling with air dehumidification .. 111
Defrosting the window s................. 111
Defrosting the windshield .............. 111
General notes ................................ 110
Indicator lamp ................................ 111
Ionization ....................................... 111
Overview of systems ...................... 110
Perfume atomizer .......................... 111
Problem with the rear window
defroster ........................................ 111
Problems with cooling with air
dehumidification ............................ 111
Refrigerant ..................................... 280
Refrigerant filling capacity ............. 280
Setting the air distribution ............. 111
6Index
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 136 ESP®
(Electronic Stability Pro-
gram) ............................................... 71
General notes ................................ 129
MAGIC BODY CONTROL ................ 140
Night View Assist Plus ................... 150
PARKTRONIC ................................. 142
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 59
PRE-SAFE ®
Brake ............................. 73
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS) .............. 59
Rear view camera .......................... 144
ROAD SURFACE SCAN .................. 140
Message memory (on-board com-
puter) .................................................. 165
Messages
see Display messages
see Warning and indicator lamps
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Modifying the programming
(SmartKey) ........................................... 80
MOExtended tires .............................. 221
Mounting wheels
Lowering the vehicle ...................... 266
Mounting a new wheel ................... 265
Preparing the vehicle ..................... 262
Raising the vehicle ........................ .263
Removing a wheel .......................... 265
Securing the vehicle against roll-
ing away ........................................ 262
MP3
Operation ....................................... 164
see also Digital Operator's Man-
ual ................................................. .188
see separate operating instructions
Multifunction display
Function/notes ............................ .160
Permanent display ......................... 164
Multifunction steering wheel
Operating the on-board computer .. 161
Overview .......................................... 35 Music files
see also Digital Operator's Man-
ual ................................................. .188
N
Navigation
Menu (on-board computer) ............ 164
see also Digital Operator's Man-
ual ................................................. .188
see separate operating instructions
Night View Assist Plus
Activating/deactivating ................. 151
Cleaning ......................................... 218
Function/notes ............................ .150
Problem (malfunction) ................... 152
Switching automatic activation
on/off ............................................ 164
Notes on breaking-in a new vehi-
cle ....................................................... 114
O
Occupant Classification System
(OCS)
Conditions ....................................... 51
Faults ............................................... 56
Operation ......................................... 52
System self-test ............................... 54
Occupant safety
Automatic measures after an acci-
dent ................................................. 60
Children in the vehicle ..................... 60
Important safety notes .................... 43
Pets in the vehicle ........................... 65 PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 59
OCS
Conditions ....................................... 51
Faults ............................................... 56
Operation ......................................... 52
System self-test ............................... 54
Odometer .......................................... .164
Oil
see Engine oil
On-board computer
Assistance graphic menu .............. .164
Display messages .......................... 165
Index13
Mechanical key ................................ 80
Overview .......................................... 78
Positions (ignition lock) ................. 115
Problem (malfunction) ..................... 82
Starting the engine ........................ 118
SMS
see also Digital Operator's Man-
ual .................................................. 188
Snow chains ...................................... 242
Sockets
Center console .............................. 198
General notes ................................ 198
Rear compartment ........................ .198
Trunk ............................................. 198
Special seat belt retractor .................. 61
Specialist workshop ............................ 27
Speed, controlling
see Cruise control
Speedometer
In the Instrument cluster ................. 33
Selecting the unit of measure-
ment .............................................. 164
see Instrument cluster
Standing lamps
Display message ............................ 165
Switching on/off ........................... 103
Start/Stop button
Removing ....................................... 117
Starting the engine ........................ 118
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 117
STEER CONTROL .................................. 75
Steering
Warning lamps ............................... 186
Steering (display message) .............. 176
Steering Assist (DISTRONIC PLUS)
Display message ............................ 165
Steering assistant STEER CON-TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ..................... 99
Button overview ............................... 35
Buttons (on-board computer) ......... 161
Important safety notes .................... 99
Paddle shifters ............................... 121 Steering wheel heating .................... 99
Storing settings (memory func-
tion) ................................................. 99
Steering wheel (cleaning instruc-
tions) ................................................. .218
Steering wheel heating
Switching on/off .............................. 99
Steering wheel paddle shifters ........121
Stowage areas ................................... 196
Stowage compartments
Armrest (under) ............................ .197
Center console .............................. 197
Center console in rear compart-
ment .............................................. 197
Cup holders ................................... 198
Door ............................................... 197
Eyeglasses compartment .............. .197
Glove box ....................................... 197
Important safety information ......... 196
Rear ............................................... 197
Rear seat backrest ......................... 197
Stowage net ................................... 197
Stowage net ....................................... 197
Stowage space
Parcel net retainers ....................... 197
Securing a load .............................. 197
Stowage well beneath the trunk
floor .................................................... 197
Summer tires
In winter ........................................ 242
Sun visor ............................................ 198
Suspension tuning
Active Body Control ABC .............. .140
AIRMATIC ...................................... 141
Switching air-recirculation mode
on/off ................................................. 111
T
Tachometer ........................................ 160
Tail lamps
Display message ............................ 165
see Lights
Tank content
Fuel gauge ....................................... 33
Technical data
Capacities ...................................... 275
Information ................................... .274
Index17
Tires/wheels ................................. 266
Vehicle data ................................... 281
Telephone
Accepting a call (multifunction
steering wheel) .............................. 164
Number from the phone book ........ 164
Redialing ....................................... .164
Rejecting/ending a call ................. 164
see also Digital Operator's Man-
ual ................................................. .188
Temperature
Setting (climate control) ................ 111
Tire pressure
Calling up (on-board computer) ..... 246
Checking manually ........................ 246
Display message ............................ 175
Important safety notes .................. 246
Maximum ....................................... 245
Not reached (TIREFIT) .................... 223
Notes ............................................. 244
Reached (TIREFIT) .......................... 224
Recommended ............................... 243
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 248
Function/notes ............................ .246
General notes ................................ 246
Important safety notes .................. 246
Radio type approval for the tire
pressure monitor ........................... 249
Restarting ...................................... 248
Warning lamp ................................. 185
Warning message .......................... 248
TIREFIT kit .......................................... 222
Tires
Aspect ratio (definition) ................. 260
Average weight of the vehicle
occupants (definition) .................... 259
Bar (definition) ............................... 259
Changing a wheel .......................... 261
Characteristics .............................. 259
Checking ........................................ 241
Curb weight (definition) ................. 260
Definition of terms ......................... 259
Direction of rotatio n...................... 262
Display message ............................ 175
Distribution of the vehicle occu-
pants (definition) ............................ 261 DOT (Department of Transporta-
tion) (definition) ............................. 259
DOT, Tire Identification Number
(TIN) ............................................... 258
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 259
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 260
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 260
Important safety notes .................. 240
Increased vehicle weight due to
optional equipment (definition) ...... 259
Kilopascal (kPa) (definition) ........... 260
Labeling (overview) ........................ 255
Load bearing index (definition) ...... 261
Load index ..................................... 258
Load index (definition) ................... 260
Maximum load on a tire (defini-
tion) ............................................... 260
Maximum loaded vehicle weight
(definition) ..................................... 260
Maximum permissible tire pres-
sure (definition) ............................. 260
Maximum tire load ......................... 258
Maximum tire load (definition) ....... 260
MOExtended tire s.......................... 242
Optional equipment weight (defi-
nition) ............................................ 261
PSI (pounds per square inch) (def-
inition) ........................................... 260
Replacing ....................................... 261
Service life ..................................... 242
Sidewall (definition) ....................... 261
Speed rating (definition) ................ 260
Storing ........................................... 262
Structure and characteristics
(definition) ..................................... 259
Summer tires in winter .................. 242
Temperature .................................. 255
TIN (Tire Identification Number)
(definition) ..................................... 261
Tire bead (definition) ...................... 261
Tire pressure (definition) ................ 260
Tire pressures (recommended) ...... 259
Tire size (data) ............................... 266
Tire size designation, load-bearing capacity, speed rating .................... 255
18Index
Securing from rolling away ............ 262
Towing away .................................. 232
Transporting .................................. 234
Unlocking (in an emergency) ........... 83
Unlocking (SmartKey) ...................... 79
Vehicle data ................................... 281
Vehicle dimensions ........................... 281
Vehicle emergency locking ................ 83
Vehicle identification number
see VIN
Vehicle identification plate .............. 274
Vehicle level
Active Body Control ABC ............... 140
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit .................................. 220
Video
see also Digital Operator's Man-
ual .................................................. 188
Video (DVD) ........................................ 164
VIN ...................................................... 274
Voice Control System
see Separate operating instructions
W
Warning and indicator lampsABS ................................................ 179
Brakes ........................................... 178
Check Engine ................................. 176
Coolant .......................................... 183
Distance warning ........................... 184 ESP ®
.............................................. 181
ESP ®
OFF ....................................... 182
General notes ................................ 176
Overview .......................................... 34
PASSENGER AIR BAG ...................... 43
Reserve fue l................................... 176
Restraint system ............................ 182
Seat belt ........................................ 177
Steering ......................................... 186
Tire pressure monitor .................... 185
Warranty .............................................. 24
Washer fluid
Display message ............................ 165
Wheel and tire combination
see Tires
Wheel bolt tightening torque ........... 266Wheel chock
...................................... 262
Wheels
Changing a whee l.......................... 261
Checking ........................................ 241
Cleaning ......................................... 217
Important safety notes .................. 240
Interchanging/changing ................ 261
Mounting a new whee l................... 265
Mounting a whee l.......................... 262
Removing a whee l.......................... 265
Storing ........................................... 262
Tightening torque ........................... 266
Wheel size/tire size ....................... 266
Window curtain air bag
Operation ......................................... 51
Windows
see Side windows
Windshield
Defrosting ...................................... 111
Infrared reflective .......................... 198
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 215
Notes ............................................. 280
Windshield wipers
Problem (malfunction) ................... 107
Replacing the wiper blades ............ 106
Switching on/of f........................... 106
Winter driving
Important safety notes .................. 242
Slippery road surfaces ................... 128
Snow chains .................................. 242
Winter operation
Summer tires ................................. 242
Winter tires
M+S tires ....................................... 242
Wiper blades
Cleaning ......................................... 217
Important safety notes .................. 106
Replacing ....................................... 106
Wooden trim (cleaning instruc-
tions) .................................................. 218
Workshop
see Qualified specialist workshop
20Index
Cockpit................................................. 32
Instrument cluster ..............................33
Multifunction steering wheel .............35
Center console .................................... 37
Overhead control panel ......................38
Door control panel .............................. 39
Rear seats ............................................ 40
31
At a glance