wheel MERCEDES-BENZ M-Class 2015 W166 Owner's Manual

Index
....................................................... 4Introduction
......................................... 24 At a glance
........................................... 33 Safety
................................................... 43 Opening and closing
...........................79 Seats, steering wheel and mirrors
..103 Lights and windshield wipers
..........119 Climate control
................................. 137 Driving and parking
..........................155 On-board computer and displays
....265 Stowage and features
......................333 Maintenance and care
......................365 Breakdown assistance
.....................381 Wheels and tires
............................... 399 Technical data
................................... 445 Contents
3

1, 2, 3 ...
115 V socket ...................................... 350
12 V socket see Sockets
360° camera
Cleaning .........................................3 76
Function/notes ............................ .229
4ETS
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) ................................................. .249 A
ABS (Anti-lock Braking System) Display message ............................ 285
Function/notes ................................ 68
Important safety notes .................... 68
Warning lamp ................................. 321
Accident
Automatic measures after an acci-
dent ................................................. 60
Activating/deactivating cooling
with air dehumidification ................. 144
Active Blind Spot Assist Activating/deactivating (on-
board computer) ............................ 276
Display message ............................ 308
Function/informatio n.................... 241
Trailer towing ................................. 244
Active Curve System
Display message ............................ 305
Function/note s............................. 212
Active Driving Assistance package .. 241
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 276
Display message ............................ 307
Function/information .................... 244
Trailer towing ................................. 247
Active light function ......................... 125
Active Parking Assist Display message ............................ 308
Exiting a parking space .................. 223
Function/note s............................. 220
Important safety notes .................. 220 Parking .......................................... 222
Towing a trailer .............................. 224
ADAPTIVE BRAKE ................................. 75
Adaptive Brake Assist Display message ............................ 292
Function/note s................................ 71
Adaptive damping system
see ADS (Adaptive Damping System)
Adaptive Highbeam Assist
Display message ............................ 300
Function/note s............................. 126
Switching on/of f........................... 126
Additives (engine oil) ........................ 453
ADS (Adaptive Damping System) Function/note s............................. 212
Air bags
Deployment ..................................... 58
Display message ............................ 295
Front air bag (driver, front
passenger) ....................................... 51
Important safety notes .................... 50
Introduction ..................................... 50
Knee bag .......................................... 52
PASSENGER AIR BAG OFF indica-
tor lamp ........................................... 45
Side impact air bag .......................... 52
Window curtain air bag .................... 52
Air-conditioning system
see Climate control
Air filter (display message) .............. 303
AIR FLOW ........................................... 147
AIRMATIC package ADS (Adaptive Damping System) ... 212
Function/note s............................. 211
Level control .................................. 213
Air vents
Glove box ....................................... 153
Important safety notes .................. 152
Rear ............................................... 153
Setting ........................................... 152
Setting the center air vents ........... 152
Setting the side air vents ............... 153
Alarm
ATA (Anti-Theft Alarm system )......... 77
Switching off (ATA) .......................... 77
Switching the function on/off
(ATA) ................................................ 77 4
Index

Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 278
Setting the color (on-board com-
puter) ............................................ .278
AMG adaptive sport suspension
system ................................................ 215
AMG menu (on-board computer) ..... 281
Anti-lock braking system see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle .............. 194
Ashtray ............................................... 348
Assistance display (on-board com-
puter) ................................................. .275
Assistance menu (on-board com-
puter) ................................................. .275
ASSYST PLUS Displaying a service message ....... .371
Hiding a service message .............. 371
Notes ............................................. 370
Resetting the service interval dis-
play ................................................ 371
Service message ............................ 370
Special service requirements ......... 371
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 77
Function .......................................... .77
Switching off the alarm .................... 77
ATTENTION ASSIST
Activating/deactivating ................. 276
Display message ............................ 304
Function/note s............................. 233
Audio menu (on-board computer) .... 272
Audio system see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 300
see Lights
Automatic car wash (care) ............... 372Automatic engine start (ECO start/
stop function) .................................... 163
Automatic engine switch-off (ECO
start/stop function) .......................... 162
Automatic headlamp mode .............. 120
Automatic transmission Accelerator pedal position ............. 171
Automatic drive program ............... 173
Changing gear ............................... 171
DIRECT SELECT lever ..................... 168
Display message ............................ 315
Drive program display .................... 168
Driving tips .................................... 171
Emergency running mode .............. 177
Engaging drive position .................. 170
Engaging neutral ............................ 169
Engaging park position automati-
cally ............................................... 169
Engaging reverse gear ................... 169
Engaging the park position ............ 168
Kickdown ....................................... 171
Manual drive progra m.................... 173
Manual drive program (AMG vehi-
cles) ............................................... 174
Manual drive program (vehicles
with the ON&OFFROAD package) .. 174
Overview ........................................ 168
Problem (malfunction) ................... 177
Program selector button ................ 172
Pulling away ................................... 160
Starting the engine ........................ 160
Steering wheel paddle shifters ...... 172
Trailer towing ................................. 171
Transmission position display ........ 168
Transmission positions .................. 170
Automatic transmission emer-
gency mode ....................................... 177
Axle load, permissible (trailer tow-
ing) ...................................................... 460 B
Bag hook ............................................ 339
Ball coupling Installing ........................................ 258
Removing ....................................... 262
Storing ........................................... 262
BAS (Brake Assist System) ................. 68 Index
5

BAS PLUS (Brake Assist System
PLUS)
.................................................... 69
Battery (SmartKey) Checking .......................................... 83
Important safety notes .................... 83
Replacing ......................................... 83
Battery (vehicle)
Charging ........................................ 389
Display message ............................ 301
Important safety notes .................. 387
Jump starting ................................. 391
Overview ........................................ 387
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating ................. 276
Display message ............................ 308
Notes/function .............................. 237
Trailer towing ................................. 239
see Active Blind Spot Assist
BlueTEC
Adding DEF .................................... 180
BlueTEC (DEF) .................................... 451
Brake Assist see BAS (Brake Assist System)
Brake fluid
Display message ............................ 291
Notes ............................................. 453
Brake lamps
Changing bulb s.............................. 132
Display message ............................ 298
Brakes
ABS .................................................. 68
Adaptive Brake Assist ...................... 71
BAS .................................................. 68
BAS PLUS ........................................ 69
Brake fluid (notes) ......................... 453
Display message ............................ 285
High-performance brake system .... 189
Important safety notes .................. 188
Maintenance .................................. 189
Parking brake ................................ 184
Riding tips ...................................... 188
Warning lamp ................................. 320
Breakdown
see Flat tire
see Towing away Brightness control (instrument
cluster lighting)
................................... 35
Bulbs see Replacing bulbs C
California Important notice for retail cus-
tomers and lessees .......................... 26
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera ................................. 376
Carpets .......................................... 379
Car wash ........................................ 372
Displa y........................................... 377
Exhaust pipe .................................. 376
Exterior lights ................................ 375
Gear or selector lever .................... 378
Interior ........................................... 377
Matte finish ................................... 374
Night View Assist Plus ................... 377
Notes ............................................. 371
Paint .............................................. 373
Plastic trim .................................... 378
Power washe r................................ 373
Rear view camera .......................... 376
Roof lining ...................................... 379
Seat belt ........................................ 379
Seat cover ..................................... 378
Sensors ......................................... 375
Steering wheel ............................... 378
Trim pieces .................................... 378
Washing by hand ........................... 373
Wheels ........................................... 374
Windows ........................................ 375
Wiper blades .................................. 375
Wooden trim .................................. 378
Cargo compartment cover
Notes/how to use ......................... 340
Cargo compartment enlargement
Important safety notes .................. 337
Cargo compartment floor
Opening/closing ............................ 344
Stowage well (under )..................... 344 6
Index

HOLD functio
n............................... 210
Lane Keeping Assist ...................... 239
Level control (vehicles with AIR-
MATIC package) ............................. 213
Level control (vehicles with the
ON&OFFROAD package) ................ 206
On-road programs .......................... 247
PARKTRONIC ................................. 217
Rear view camera .......................... 224
Driving tips
Automatic transmission ................. 171
Brakes ........................................... 188
Break-in period .............................. 156
DISTRONIC PLUS ........................... 205
Downhill gradient ........................... 188
Drinking and driving ....................... 186
Driving abroad ............................... 120
Driving in winter ............................. 190
Driving on flooded roads ................ 190
Driving on sand .............................. 193
Driving on wet roads ...................... 190
Driving over obstacles ................... 194
Exhaust check ............................... 186
Fuel ................................................ 186
General .......................................... 186
Hydroplaning ................................. 190
Icy road surfaces ........................... 190
Limited braking efficiency on sal-
ted roads ....................................... 188
Off-road driving .............................. 192
Off-road fording ............................. 190
Snow chains .................................. 403
Symmetrical low beam .................. 120
Tire ruts ......................................... 194
Towing a trailer .............................. 257
Traveling uphill ............................... 194
Wet road surface ........................... 188
DSR (Downhill Speed Regulation)
Display message ............................ 306
Function/note s............................. 250
DVD video
Operating (on-board computer) ..... 273 E
EASY-ENTRY feature Activating/deactivating ................. 279
Function/note s............................. 113
EASY-EXIT feature
Crash-responsive ........................... 114
Function/note s............................. 113
Switching on/of f........................... 279
EASY-PACK load-securing kit
Components and storage .............. 342
EBD (electronic brake force distri-
bution)
Display message ............................ 287
Function/note s................................ 75
ECO display
Function/note s............................. 187
On-board computer ....................... 270
ECO start/stop function (ML 250
BlueTEC 4MATIC)
Automatic engine start .................. 165
Automatic engine switch-off .......... 165
General notes ................................ 164
Important safety notes .................. 164
Introduction ................................... 164
Switching on/of f........................... 165
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 60
Emergency release
Driver's door .................................... 88
Vehicle ............................................. 88
Emergency spare wheel
General notes ................................ 441
Important safety notes .................. 440
Removing ....................................... 441
Storage location ............................ 441
Technical data ............................... 443
Emergency Tensioning Devices
Activation ......................................... 58
Emergency unlocking
Tailgate ............................................ 93
Emissions control
Service and warranty information .... 25 10
Index

Engine
Check Engine warning lamp .......... .327
Display message ............................ 300
ECO start/stop function ................ 162
Engine number ............................... 447
Irregular running ............................ 167
Jump-starting ................................. 391
Starting problems .......................... 167
Starting the engine with the
SmartKey ....................................... 160
Starting with KEYLESS-GO ............. 160
Switching off .................................. 183
Tow-starting (vehicle) ..................... 396
Engine electronics
Problem (malfunction) ................... 167
Engine jump starting
see Jump starting (engine)
Engine oil
Adding .......................................... .368
Additives ........................................ 453
Checking the oil level ..................... 367
Checking the oil level using the
dipstick .......................................... 367
Display message ............................ 302
Filling capacity ............................... 452
Notes about oil grades ................... 452
Notes on oil level/consumption .... 367
Temperature (on-board com-
puter) ............................................. 281
Viscosity ........................................ 453
ESP ®
(Electronic Stability Pro-
gram) AMG menu (on-board computer) ... 281
Characteristics ................................. 73
Deactivating/activating ................... 73
Display message ............................ 285
ETS/4ETS ........................................ 72
Function/notes ................................ 72
General notes .................................. 72
Important safety information ........... 73
Trailer stabilization ........................... 74
Warning lamp ................................. 323
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 72
Exhaust check ................................... 186
Exhaust pipe (cleaning instruc-
tions) ................................................. .376 Exterior lighting
see Lights
Exterior mirrors
Adjusting ....................................... 114
Dipping (automatic) ....................... 115
Folding in/out (automatically) ....... 115
Folding in/out (electrically) ........... 115
Folding in when locking (on-board computer) ...................................... 280
Out of position (troubleshooting) ... 115
Setting ........................................... 115
Storing settings (memory func-
tion) ............................................... 116
Storing the parking position .......... 116
Eyeglasses compartment ................. 336 F
Filler cap see Fuel filler flap
Flat tire
MOExtended tire s.......................... 383
Preparing the vehicle ..................... 383
TIREFIT kit ...................................... 384
see Emergency spare wheel
Floormats ........................................... 364
Folding the rear bench seat for-
wards/back ....................................... 337
Fording Off-road ......................................... 190
On flooded roads ........................... 190
Fuel
Additives ........................................ 449
Consumption statistics .................. 269
Displaying the current consump-
tion ................................................ 270
Displaying the range ...................... 270
Driving tips .................................... 186
Flexible fuel vehicles ...................... 450
Fuel gaug e....................................... 35
Grade (gasoline )............................ 448
Important safety notes .................. 448
Low outside temperature s............. 450
Premium-grade unleaded gaso-
line ................................................. 448
Problem (malfunction) ................... 180
Quality (diesel )............................... 449 Index
11

Loading guidelines
............................ 334
Locking see Central locking
Locking (doors)
Automatic ........................................ 88
Emergency locking .......................... .88
From inside (central locking but-
ton) .................................................. 87
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 279
Low-beam headlamps Changing bulb s.............................. 130
Display message ............................ 297
Setting for driving abroad (sym-
metrical) ........................................ 120
Switching on/of f........................... 121
LOW RANGE
Display message ............................ 306
Off-road gear ................................. 253
LOW RANGE off-road gear ................ 253
Luggage holder (EASY-PACK load-
securing kit) ....................................... 343
Lumbar support Adjusting (on the seat) .................. 108
Luxury head restraints ..................... 107M
M+S tires ............................................ 402
Malfunction message see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 374
mbrace Call priority .................................... 356
Display message ............................ 291
Downloading destinations
(COMAND) ..................................... 356
Downloading routes ....................... 359
Emergency call .............................. 353
General notes ................................ 352
Geo fencing ................................... 360
Locating a stolen vehicle ............... 358
MB info call button ........................ 355
Remote vehicle locking .................. 358 Roadside Assistance button .......... 354
Search & Send ............................... 357
Self-test ......................................... 353
Speed alert .................................... 360
System .......................................... 353
Triggering the vehicle alarm ........... 360
Vehicle remote malfunction diag-
nosis .............................................. 359
Vehicle remote unlocking .............. 358
Mechanical key
Function/note s................................ 82
Inserting .......................................... 83
Locking vehicle ................................ 88
Removing ......................................... 82
Unlocking the driver's door .............. 88
Media Interface
see Separate operating instructions
Memory card (audio) ......................... 273
Memory function ............................... 116
Message memory (on-board com-
puter) .................................................. 284
Mirrors see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............ 273
Modifying the programming
(SmartKey) ........................................... 81
MOExtended tires .............................. 383
Mounting wheels Lowering the vehicle ...................... 428
Mounting a new whee l................... 427
Preparing the vehicle ..................... 424
Raising the vehicl e......................... 425
Removing a whee l.......................... 427
Securing the vehicle against roll-
ing away ........................................ 424
MP3
Operation ....................................... 273
see separate operating instructions
Multifunction display
Function/note s............................. 268
Permanent display ......................... 277
Multifunction steering wheel
Operating the on-board compute r..2 67
Overview .......................................... 37 14
Index

Radio
Selecting a station ......................... 272
see separate operating instructions
Radio-controlled devices (instal-
ling) ..................................................... 364
Radio-wave reception/transmis-
sion in the vehicle Declaration of conformity ................ 28
Reading lamp ..................................... 127
Rear compartment Setting the air vents ...................... 153
Rear fog lamp
Switching on/off ........................... 122
Rear seats
Adjusting ....................................... 108
Rear view camera
Cleaning instructions ..................... 376
Function/notes ............................ .224
Switching on/off ........................... 225
Rear-view mirror
Anti-glare (manual) ........................ 114
Dipping (automatic) ....................... 115
Rear window defroster
Problem (malfunction) ................... 151
Switching on/off ........................... 150
Rear window wiper
Replacing the wiper blade .............. 134
Switching on/off ........................... 133
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 455
Refueling
Fuel gauge ....................................... 35
Important safety notes .................. 177
Refueling process .......................... 178
see Fuel
Remote control
Programming (garage door
opener) .......................................... 361
Replacing bulbs
Important safety notes .................. 129
Overview of bulb type s.................. 129
Removing/replacing the cover
(front wheel arch) .......................... 130
Reporting safety defects .................... 29
Reserve (fuel tank) see Fuel Reserve fuel
Display message ............................ 302
Warning lamp ................................. 327
see Fuel
Residual heat (climate control) ........ 151
Restraint system Display message ............................ 293
Introduction ..................................... 44
Warning lamp ................................. 326
Warning lamp (function) ................... 45
Reversing feature
Panorama sliding sunroo f................ 98
Roller sunblind s............................... 99
Side windows ................................... 94
Sliding sunroof ................................. 98
Tailgate ............................................ 90
Reversing lamps (display mes-
sage) ................................................... 299
Roadside Assistance (breakdown) .... 26
Roller sunblind Panorama roof with power tilt/
sliding panel ..................................... 99
Rear side window s......................... 347
Roof carrier ........................................ 345
Roof lining and carpets (cleaning
guidelines) ......................................... 379
Roof load (maximum) ........................ 456
Route (navigation) see Route guidance (navigation)
Route guidance (navigation) ............ 271 S
Safety Children in the vehicle ..................... 61
Child restraint systems .................... 62
Occupant Classification System
(OCS) ............................................... 53
Safety system
see Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 49
Adjusting the height ......................... 48
Cleaning ......................................... 379
Correct usage .................................. 47
Fastening ......................................... 48 Index
17

In the Instrument cluster .................35
Segments ...................................... 267
Selecting the unit of measure-
ment .............................................. 277
see Instrument cluster
Standing lamps
Changing bulb s.............................. 131
Display message ............................ 299
Switching on/of f........................... 123
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 159
STEER CONTROL .................................. 77
Steering (display message) .............. 316
Steering wheel Adjusting (electrically) ................... 112
Adjusting (manually) ...................... 111
Button overview ............................... 37
Buttons (on-board computer) ......... 267
Cleaning ......................................... 378
Important safety notes .................. 111
Paddle shifters ............................... 172
Steering wheel heating .................. 112
Storing settings (memory func-
tion) ............................................... 116
Steering wheel heating
Problem (malfunction) ................... 113
Switching on/of f........................... 112
Steering wheel paddle shifters ........ 172
Stopwatch (RACETIMER) ................... 282
Stowage areas ................................... 334
Stowage compartments Armrest (under) ............................. 336
Center console .............................. 336
Center console (rear) ..................... 336
Cup holders ................................... 345
Eyeglasses compartment ............... 336
Glove box ....................................... 335
Important safety information ......... 335
Stowage net ................................... 337
Stowage net ....................................... 337
Summer tires ..................................... 402
Sun visor ............................................ 347
Surround lighting (on-board com-
puter) .................................................. 278 Suspension tuning
AMG adaptive sport suspension
system ........................................... 216
SETUP (on-board computer) .......... 281
SUV
(Sport Utility Vehicle) ....................... 27
Switching air-recirculation mode
on/off ................................................. 151 T
Tachometer ........................................ 267
Tailgate Display message ............................ 316
Emergency unlocking ....................... 93
Important safety notes .................... 89
Limiting the opening angle ............... 93
Opening/closing (automatically
from inside) ...................................... 92
Opening/closing (automatically
from outside) ................................... 91
Opening/closing (from outside) ....... 90
Opening dimensions ...................... 456
Power closing .................................. 88
Tail lamps
Display message ............................ 298
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 35
Technical data
Capacities ...................................... 447
Emergency spare wheel ................. 443
Information .................................... 446
Tires/wheels ................................. 428
Trailer load s................................... 460
Vehicle data ................................... 456
TELEAID
Call priority .................................... 356
Downloading destinations
(COMAND) ..................................... 356
Downloading routes ....................... 359
Emergency call .............................. 353
General notes ................................ 352
Geo fencing ................................... 360
Locating a stolen vehicle ............... 358
MB info call button ........................ 355
Remote vehicle locking .................. 358 Index
19

Roadside Assistance butto
n ..........354
Search & Send ............................... 357
Self-test ......................................... 353
Speed alert ................................... .360
System .......................................... 353
Triggering the vehicle alarm ........... 360
Vehicle remote malfunction diag-
nosis .............................................. 359
Vehicle remote unlocking .............. 358
Telephone
Accepting a call ............................ .274
Display message ............................ 316
Menu (on-board computer) ............ 273
Number from the phone book ....... .274
Redialing ........................................ 274
Rejecting/ending a call ................. 274
Telescopic rod (EASY-PACK load-
securing kit) ....................................... 343
Temperature Coolant .......................................... 266
Coolant (on-board computer) ......... 281
Engine oil (on-board computer) ...... 281
Outside temperature ..................... .267
Setting (climate control) ................ 147
Theft deterrent systems
ATA (Anti-Theft Alarm system) ......... 77
Immobilizer ...................................... 77
Through-loading ................................ 337
Time see separate operating instructions
Timing (RACETIMER) ......................... 282
TIREFIT kit .......................................... 384
Tire pressure Calling up (on-board computer) ..... 408
Checking manually ........................ 407
Display message ............................ 312
Important safety notes .................. 408
Maximum ....................................... 406
Notes ............................................. 405
Not reached (TIREFIT) .................... 386
Reached (TIREFIT) .......................... 386
Recommended ............................... 404
Tire pressure loss warning sys-
tem
General notes ................................ 407
Important safety notes .................. 407
Restarting ...................................... 408 Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 410
Function/notes ............................ .408
General notes ................................ 408
Important safety notes .................. 409
Radio type approval for the tire
pressure monitor ........................... 411
Restarting ...................................... 411
Warning lamp ................................. 331
Warning message .......................... 410
Tires
Aspect ratio (definition) ................. 422
Average weight of the vehicle
occupants (definition) .................... 421
Bar (definition) ............................... 420
Changing a wheel .......................... 423
Characteristics .............................. 420
Checking ........................................ 401
Curb weight (definition) ................. 422
Definition of terms ......................... 420
Direction of rotatio n...................... 423
Display message ............................ 312
Distribution of the vehicle occu-
pants (definition) ............................ 423
DOT, Tire Identification Number
(TIN) ............................................... 420
DOT (Department of Transporta-
tion) (definition) ............................. 421
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 421
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 421
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 421
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 421
Important safety notes .................. 400
Increased vehicle weight due to
optional equipment (definition) ...... 421
Kilopascal (kPa) (definition) ........... 421
Labeling (overview) ........................ 417
Load bearing index (definition) ...... 422
Load index ..................................... 419
Load index (definition) ................... 421
M+S tire s....................................... 402
Maximum loaded vehicle weight
(definition) ..................................... 421 20
Index