steering 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

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

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

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

the Service and Guarantee booklet or simply
call the Mercedes-Benz Customer Assistance
Center (USA) at the hotline number
1-800-FOR-MERCede s(1-800-367-6372 )or
Customer Service (Canada) at
1-800-387-0100. Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
R service facilities or replacement parts may
not be readily available.
R unleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel may cause damage to the catalytic con-
verter.
R the fuel may have a considerably lower
octane rating. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available
for delivery in Europe through our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to
one of the following addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9 Sports Utility Vehicle
G
WARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to theprevailing road and weather conditions.
Utility vehicles have a significantly higher roll-
over rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
In a rollover crash, an unbelted person is sig- nificantly more likely to die than a person
wearing a seat belt.
You and all vehicle occupants should always
wear your seat belts. Operating safety
Important safety notes
G
WARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as any required repairs
carried out at a qualified specialist workshop. G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk of an accident.
Do not switch off the ignition while driving. G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with hot parts of the exhaust system. There is a risk of fire. Introduction
27 Z

The following text is published as required of
manufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the "National Traffic and Motor Vehicle Safety Actof 1966".
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately
inform the National Highway Traffic Safety
Administration (NHTSA) in addition to notify-
ing Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a
safety defect exists in a group of vehicles, it
may order a recall and remedy campaign.
However, NHTSA cannot become involved in
individual problems between you, your
dealer, or Mercedes-Benz USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at
1-888-327-4236(TTY: 1-800-424-9153); go
to http://www.safercar.gov; or write to:
Administrator, NHTSA, 400 Seventh Street,
SW., Washington, DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov Limited Warranty
! Follow the instructions in this manual
about the proper operation of your vehicle
as well as about possible vehicle damage.
Damage to your vehicle that arises from
culpable contraventions against these
instructions is not covered either by the
Mercedes-Benz Limited Warranty or by the
New or Used-Vehicle Warranty. Data stored in the vehicle
Data recording
This vehicle is capable of recording diagnostic information relating to vehicle operation, mal-functions, and user settings. This may include information about the performance or status
of various systems, including but not limited
to, engine, throttle, steering or brake sys-
tems, that is stored and can be read out with
suitable devices, particularly when the vehi-
cle is serviced. The data obtained is used to
properly diagnose and service your vehicle or to further optimize and develop vehicle func-
tions. COMAND/mbrace (Canada: TELEAID)
If the vehicle is equipped with COMAND or
mbrace, additional data about the vehicle’s
operation, the use of the vehicle in certain
situations, and the location of the vehicle may be compiled through COMAND or the mbrace
system.
For additional information please refer to the COMAND User Manual and/or the mbrace
Terms and Conditions. Event data recorders
This vehicle is equipped with an event data
recorder (EDR). The main purpose of an EDR
is to record data that will assist in under-
standing how a vehicle’s systems performed
in certain crash or near crash-like situations,
such as during air bag deployment or when
hitting a road obstacle. The EDR is designed
to record data related to vehicle dynamics
and safety systems for a short period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
R how various systems in your vehicle are
operating
R whether or not the driver and passenger
seat belts are fastened
R how far (if at all) the driver is depressing the
accelerator and/or brake pedal and
R how fast the vehicle is traveling
This data can help provide a better under-
standing of the circumstances in which 30
Introduction

Cockpit
................................................. 34
Instrument cluster ..............................35
Multifunction steering wheel .............37
Center console .................................... 38
Overhead control panel ......................41
Door control panel .............................. 42 33At a glance

Cockpit
Function Page
0043
Steering wheel paddle
shifters
172
0044
Combination switch 123
0087
Instrument cluster 35
0085
Horn
0083
DIRECT SELECT lever 168
0084
PARKTRONIC warning dis-
play
217
006B
Overhead control panel 41
006C
Climate control systems 138
006D
Ignition lock 157
Start/Stop button 158 Function Page
006E
Adjusts the steering wheel
manually
111
006F
Adjusts the steering wheel
electrically
111
Steering wheel heating 112
0070
Cruise control lever 196
0071
Opens the hood 366
0072
Diagnostics connection 28
0073
Electric parking brake 184
0074
Light switch 120
0075
Night View Assist Plus 23534
CockpitAt a glance

Multifunction steering wheel
Function Page
0043
Multifunction display 268
0044
COMAND display; see the
separate operating instruc-
tions
0087 0059
Switches on the Voice Con-
trol System; see the sepa-
rate operating instructions 0085 0076
Rejects or ends a call 273
Exits phone book/redial
memory
0061
Makes or accepts a call
Switches to the redial mem-
ory 00810082
Adjusts the volume
0063
Mute Function Page
0083
00590065
Selects a menu 267
00630064
Selects a submenu or
scrolls through lists
267
0076
To confirm your selection 267
Hiding display messages 284
0084 0038
Back 267
Switches off the Voice Con-
trol System; see the sepa-
rate operating instructions Multifunction steering wheel
37At a glance