
Index
....................................................... 4Introduction
......................................... 22 At a glance
........................................... 31 Safety
................................................... 41 Opening and closing
...........................77 Seats, steering wheel and mirrors
....99 Lights and windshield wipers
..........115 Climate control
................................. 131 Driving and parking
..........................147 On-board computer and displays
....219 Stowage and features
......................273 Maintenance and care
......................299 Breakdown assistance
.....................313 Wheels and tires
............................... 331 Technical data
................................... 371 Contents
3

Service message ............................ 304
Special service requirements ......... 305
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 75
Function ........................................... 75
Switching off the alarm .................... 75
ATTENTION ASSIST
Activating/deactivating ................. 229
Display message ............................ 251
Function/note s............................. 202
Audio menu (on-board com-
puter) .................................................. 226
Audio system see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 246
see Lights
Automatic car wash (care) ............... 306
Automatic engine start (ECO start/
stop function) .................................... 153
Automatic engine switch-off (ECO
start/stop function) .......................... 153
Automatic headlamp mode .............. 117
Automatic transmission Accelerator pedal position ............. 159
Automatic drive program ............... 160
Changing gear ............................... 159
DIRECT SELECT lever ..................... 156
Display message ............................ 258
Driving tips .................................... 159
Emergency running mode .............. 162
Engaging drive position .................. 158
Engaging neutral ............................ 157
Engaging park position automati-
cally ............................................... 157
Engaging reverse gear ................... 157
Engaging the park position ............ 157
Kickdown ....................................... 159
Manual drive progra m.................... 160
Overview ........................................ 156
Problem (malfunction) ................... 162
Program selector button ................ 159
Pulling away ................................... 151 Starting the engine ........................ 151
Steering wheel paddle shifters ...... 160
Trailer towing ................................. 159
Transmission position display ........ 157
Transmission positions .................. 158
Automatic transmission emer-
gency mode ....................................... 162 B
Backup lamp Changing bulb s.............................. 125
Display message ............................ 245
Bag hook ............................................ 278
Ball coupling Installing ........................................ 214
Removing ....................................... 217
Storing ........................................... 217
BAS (Brake Assist System) ................. 69
BAS PLUS (Brake Assist System
PLUS) .................................................... 69
Battery (SmartKey) Checking .......................................... 81
Important safety notes .................... 80
Replacing ......................................... 81
Battery (vehicle)
Charging ........................................ 321
Display message ............................ 249
Important safety notes .................. 319
Jump starting ................................. 323
Belt
see Seat belts
Belt force limiter
Activation ......................................... 60
Function ........................................... 60
Blind Spot Assist
Activating/deactivating ................. 229
Display message ............................ 253
Notes/function .............................. 203
Trailer towing ................................. 205
see Active Blind Spot Assist
BlueTEC (DEF) .................................... 376
BlueTEC ®
Adding DEF .................................... 166
Brake Assist
see BAS (Brake Assist System) Index
5

Brake fluid
Display message ............................ 238
Notes ............................................. 377
Brake lamps
Display message ............................ 244
Brakes
ABS .................................................. 68
BAS .................................................. 69
BAS PLUS ........................................ 69
Brake fluid (notes) ......................... 377
Display message ............................ 236
Important safety notes .................. 172
Maintenance .................................. 172
Parking brake ........................ 169, 173
Riding tips ...................................... 172
Warning lamp ................................. 262
Breakdown
see Flat tire
see Towing away/tow-starting
Brightness control knob (instru-
ment cluster lighting, multifunc-
tion steering wheel with 12 but-
tons) ..................................................... 33
Bulbs see Replacing bulbs C
California Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Carpets .......................................... 312
Car wash ........................................ 306
Displa y........................................... 310
Exterior lights ................................ 309
Gear or selector lever .................... 311
Interior ........................................... 310
Matte finish ................................... 307
Notes ............................................. 305
Paint .............................................. 307
Plastic trim .................................... 310
Power washe r................................ 306
Rear view camera .......................... 309 Roof lining ...................................... 312
Seat belt ........................................ 312
Seat cover ..................................... 311
Sensors ......................................... 309
Steering wheel ............................... 311
Tail pipe
s....................................... 309
Trim pieces .................................... 311
Washing by hand ........................... 306
Wheels ........................................... 307
Windows ........................................ 308
Wiper blades .................................. 308
Wooden trim .................................. 311
Cargo compartment cover
Important safety notes .................. 278
Cargo compartment enlarge-
ment ................................................... 276
Cargo compartment floor Opening/closing ............................ 281
Stowage well (under )..................... 281
Cargo net
Attaching ....................................... 280
Important safety information ......... 279
Cargo tie down rings ......................... 277
CD player/CD changer (on-board
computer) .......................................... 226
Center console Lower section .................................. 37
Upper section .................................. 36
Central locking
Automatic locking (on-board com-
puter) ............................................. 232
Locking/unlocking (SmartKey )........ 78
Changing bulbs
Cornering light function ................. 124
High-beam headlamp s................... 124
Low-beam headlamp s.................... 124
Parking lamps ................................ 124
Reversing lamps ............................ 125
Standing lamps (front) ................... 124
Turn signals (front) ......................... 124
Child-proof locks
Important safety notes .................... 66
Rear doors ....................................... 67
Children
In the vehicle ................................... 61
Restraint systems ............................ 61
Special seat belt retractor ............... 64 6
Index

Cup holder
Center console .............................. 282
Important safety notes .................. 282
Rear compartment ........................ .282
Customer Assistance Center
(CAC) ..................................................... 27
Customer Relations Department ....... 27D
Dashboard see Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 246
Switching on/off (on-board com-
puter) ............................................. 231
Switching on/off (switch) .............. 117
Declarations of conformity ................. 26
DEF Adding .......................................... .166
Display message ............................ 250
Filling capacity ............................... 376
Important safety notes .................. 376
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 231
Interior lighting .............................. 232
Diagnostics connection ......................26
Diesel .................................................. 375
Digital speedometer .........................224
DIRECT SELECT lever Automatic transmission ................. 156
Display (cleaning instructions) ........310
Display messages ASSYST PLUS ................................ 304
Calling up (on-board computer) ..... 235
Driving systems ............................ .251
Engine ............................................ 247
General notes ................................ 235
Hiding (on-board computer) ........... 235
KEYLESS-GO .................................. 259
Lights ............................................. 243
Safety systems .............................. 236
SmartKey ....................................... 259 Tires ............................................... 256
Vehicle .......................................... .258
Distance recorder .............................223
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 270
DISTRONIC PLUS Activation conditions ..................... 178
Deactivating ................................... 182
Display message ............................ 254
Displays in the multifunction dis-
play ................................................ 181
Driving tips ................................... .182
Function/notes ............................ .176
Important safety notes .................. 176
Setting the specified minimum
distance ......................................... 180
Warning lamp ................................. 270
Doors
Automatic locking (on-board com-
puter) ............................................. 232
Automatic locking (switch) .............. .85
Central locking/unlocking
(SmartKey) ...................................... .78
Control panel .................................. .39
Display message ............................ 258
Emergency locking ........................... 85
Emergency unlocking ....................... 85
Important safety note s.................... 83
Opening (from inside) ...................... 83
Drinking and driving ......................... 170
Drive program Automatic ...................................... 160
Display ........................................... 157
Display (DIRECT SELECT lever) ...... 157
Manual ........................................... 160
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 305
Symmetrical low beam .................. 116
Driving lamps
see Daytime running lamps
Driving safety systems
ABS (Anti-lock Braking System) ....... 68
BAS (Brake Assist System) .............. 69 8
Index

Starting the engine with the
SmartKey ....................................... 151
Starting with KEYLESS-GO ............. 151
Switching off .................................. 168
Tow-starting (vehicle) ..................... 328
Engine electronics
Problem (malfunction) ................... 155
Engine jump starting
see Jump starting (engine)
Engine oil
Adding ........................................... 302
Additives ........................................ 377
Checking the oil level ..................... 301
Checking the oil level using the
dipstick .......................................... 301
Display message ............................ 249
Filling capacity ............................... 377
Notes about oil grade s................... 377
Notes on oil level/consumption .... 301
Viscosity ........................................ 377
ESP ®
(Electronic Stability Pro-
gram) Deactivating/activating ................... 71
Display message ............................ 236
ETS/4ETS ........................................ 70
Function/note s................................ 70
General notes .................................. 70
Important safety information ........... 71
Trailer stabilization ........................... 72
Warning lamp ................................. 264
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 70
Exhaust check ................................... 170
Exhaust tail pipe (cleaning instruc-
tions) .................................................. 309
Exterior lighting Setting options .............................. 116
see Lights
Exterior mirrors
Adjusting ....................................... 109
Dipping (automatic) ....................... 110
Folding in/out (automatically )....... 110
Folding in/out (electrically) ........... 110
Folding in when locking (on-board computer) ...................................... 233
Out of position (troubleshooting) ... 110
Setting ........................................... 110 Storing settings (memory func-
tion) ............................................... 112
Storing the parking position .......... 111 F
Filler cap see Fuel filler flap
Flat tire
MOExtended tire s.......................... 315
Preparing the vehicle ..................... 314
TIREFIT kit ...................................... 316
see Emergency spare wheel
Floormats ........................................... 298
Fog lamps Switching on/of f........................... 117
Folding the rear bench seat for-
wards/back ....................................... 276
Fording On flooded roads ........................... 174
Front fog lamps
Display message ............................ 245
Switching on/of f........................... 117
Fuel
Additives ........................................ 375
Consumption statistics .................. 223
Displaying the current consump-
tion ................................................ 224
Displaying the range ...................... 224
Driving tip s.................................... 170
Fuel gauge ....................................... 33
Grade (gasoline )............................ 374
Important safety notes .................. 373
Premium-grade unleaded gaso-
line ................................................. 374
Problem (malfunction) ................... 165
Quality (diesel )............................... 375
Refueling ........................................ 162
Tank content/reserve fue l............. 374
Fuel filler flap
Opening ......................................... 164
Fuel filter (display message) ............ 250
Fuel level Calling up the range (on-board
computer) ...................................... 224
Fuel tank
Capacity ........................................ 374
Problem (malfunction) ................... 165 10
Index

K
KEYLESS-GO Convenience closing feature ............ 93
Display message ............................ 259
Locking ............................................ 79
Start/Stop butto n.......................... 149
Starting the engine ........................ 151
Unlocking ......................................... 79
Key positions
KEYLESS-GO .................................. 149
SmartKey ....................................... 149
Kickdown
Driving tip s.................................... 159
Knee bag .............................................. 47 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 230
Display message ............................ 252
Function/information .................... 205
Lane Tracking package ..................... 203
LATCH-type (ISOFIX) child seat
anchors ................................................ 64
License plate lamp (display mes-
sage) ................................................... 245
Light function, active Display message ............................ 246
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 232
Active light function ....................... 119
Automatic headlamp mode ............ 117
Cornering light function ................. 120
Display message ............................ 243
Driving abroad ............................... 116
Fog lamps ...................................... 117
Hazard warning lamps ................... 119
High beam flasher .......................... 119
High-beam headlamp s................... 119
Light switch ................................... 116
Low-beam headlamp s.................... 117
Parking lamps ................................ 118
Rear fog lamp ................................ 118 Setting the brightness of the dis-
play/switch (on-board computer) .. 231
Standing lamps .............................. 118
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 231
Switching the daytime running
lamps on/off (switch) .................... 117
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 231
Switching the surround lighting
on/off (on-board computer) .......... 231
Turn signals ................................... 118
see Interior lighting
see Replacing bulbs
Light sensor (display message) ....... 246
Loading guidelines ............................ 274
Locking see Central locking
Locking (doors)
Automatic ........................................ 85
Emergency locking ........................... 85
From inside (central locking but-
ton) .................................................. 84
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 232
Low-beam headlamps Changing bulb s.............................. 124
Display message ............................ 243
Setting for driving abroad (sym-
metrical) ........................................ 116
Switching on/of f........................... 117
Lumbar support
Adjusting ....................................... 104
Adjusting the 4-way lumbar sup-
port ................................................ 105
Luxury head restraints ..................... 103 M
M+S tires ............................................ 335
Maintenance see ASSYST PLUS
Malfunction message
see Display messages 12
Index

Maximum loaded vehicle weight
(definition) .....................................3
53
Maximum load on a tire (defini-
tion) ............................................... 354
Maximum permissible tire pres-
sure (definition) ............................ .353
Maximum tire load ......................... 346
Maximum tire load (definition) ....... 353
MOExtended tires .......................... 334
Optional equipment weight (defi-
nition) ............................................ 354
PSI (pounds per square inch) (def-
inition) .......................................... .354
Replacing ....................................... 355
Service life ..................................... 334
Sidewall (definition) ....................... 354
Speed rating (definition) ................ 353
Storing .......................................... .355
Structure and characteristics
(definition) ..................................... 352
Summer tires ................................. 334
Temperature .................................. 348
TIN (Tire Identification Number)
(definition) ..................................... 354
Tire bead (definition) ..................... .354
Tire pressure (definition) ................ 354
Tire pressures (recommended) ...... 352
Tire size (data) ............................... 360
Tire size designation, load-bearing capacity, speed rating .................... 349
Tire tread ....................................... 333
Tire tread (definition) ..................... 354
Total load limit (definition) ............. 355
Traction ......................................... 347
Traction (definition) ....................... 354
Tread wea r..................................... 347
TWR (permissible trailer drawbar
noseweight) (definition) ................. 354
Uniform Tire Quality Grading
Standards ...................................... 347
Uniform Tire Quality Grading
Standards (definition) .................... 352
Wear indicator (definition) ............. 355
Wheel and tire combination ........... 362
Wheel rim (definition) .................... 352
see Flat tire
Top Tether ............................................ 65 Towing a trailer
Active Parking Assist ..................... 193
Cleaning the trailer tow hitch ......... 310
Coupling up a traile r...................... 215
Decoupling a trailer ....................... 216
Driving tips .................................... 212
Important safety notes .................. 212
Installing the ball coupling ............. 214
Lights display message .................. 243
Mounting dimensions .................... 381
Power supply ................................. 217
Removing the ball coupling ............ 217
Storing the ball coupling ................ 217
Trailer load s................................... 381
Towing away
Important safety guidelines ........... 325
Installing the towing eye ................ 326
Removing the towing eye ............... 326
With both axles on the ground ....... 327
With the rear axle raised ................ 327
Tow-starting
Emergency engine starting ............ 328
Important safety notes .................. 325
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 216
Trailer towing Active Blind Spot Assist ................. 210
Active Lane Keeping Assist .... 207, 212
Blind Spot Assist ............................ 205
PARKTRONIC ................................. 188
Permissible trailer loads and
drawbar noseweights ..................... 216
Transfer case ..................................... 162
Transmission see Automatic transmission
Transmission position display ......... 157
Transmission position display
(DIRECT SELECT lever) ...................... 157
Transporting the vehicle .................. 327
Trim pieces (cleaning instruc-
tions) .................................................. 311
Trip computer (on-board com-
puter) .................................................. 223 Index
19

SRS (Supplemental Restraint System)
Introduction Supplemental Restraint System (SRS) with:
R The 0075 SRS warning lamp
R Air bags
R Air bag control unit (with crash sensors)
R Emergency Tensioning Device (ETD) for
seat belts
R Seat belt force limiters
SRS reduces the risk of vehicle occupants
coming into contact with parts of the vehi-
cle's interior in the event of an accident. It can also reduce the forces to which vehicle occu-
pants are subjected during an accident.
SRS warning lamp G
WARNING
If SRS is malfunctioning, restraint system
components may be triggered unintentionally
or might not be triggered at all in the event of
an accident with a high rate of vehicle decel-
eration. There is an increased risk of injury,
possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 0075 SRS warning lamp in the instrument
cluster lights up when the ignition is switched on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational read-
iness when the 0075SRS warning lamp goes
out while the engine is running. There is a malfunction if:
R
the 0075 SRS warning lamp does not light
up when the ignition is switched on
R the engine is running and the 0075SRS
warning lamp does not go out after a few
seconds
R the engine is running and the 0075SRS
warning lamp lights up again
Safety guidelines for seat belts, Emer-
gency Tensioning Devices (ETDs) and
air bags G
WARNING
R Damaged seat belts or seat belts that have
been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
R Air bags and pyrotechnic Emergency Ten-
sioning Devices (ETDs) contain perchlorate
material, which may require special han-
dling and regard for the environment.
Check your national disposal guidelines.
California residents, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm .
R Air bags and ETDs are designed to function
on a one-time-only basis. An air bag or ETDthat has deployed must be replaced.
R Do not pass seat belts over sharp edges.
They could tear.
R Do not make any modification that could
change the effectiveness of the seat belts.
R Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
R No modifications of any kind may be made
to any components or wiring of the SRS.
R Do not change or remove any component or
part of the SRS.
R Do not install additional trim material, seat
covers, badges, etc. over the steering
wheel hub, front-passenger front air bag Occupant safety
43Safety
Z