2015 MERCEDES-BENZ M-Class technical data

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

Combination switch
.......................... 123
Combined cargo cover and net ........ 341
Consumption statistics (on-board
computer) .......................................... 269
Convenience closing feature .............. 95
Convenience opening feature ............ 95
Coolant (engine) Checking the level ........................ .369
Display message ............................ 300
Filling capacity ............................... 454
Important safety notes .................. 453
Temperature (on-board com-
puter) ............................................. 281
Temperature gauge ........................ 266
Warning lamp ................................. 328
Cooling
see Climate control
Copyright ............................................. 31
Cornering light function Display message ............................ 297
Function/notes ............................ .125
Crash-responsive emergency light-
ing ....................................................... 129
Cruise control Activating ....................................... 196
Activation conditions ..................... 196
Cruise control lever ....................... 196
Deactivating ................................... 197
Display message ............................ 311
Driving system ............................... 195
Function/notes ............................ .195
Important safety notes .................. 196
Storing and maintaining current
speed ............................................. 196
Cup holder
Center console .............................. 346
Important safety notes .................. 345
Rear compartment ......................... 346
Temperature controlled ................. 346
Customer Assistance Center
(CAC) ..................................................... 29
Customer Relations Department ....... 29 D
Dashboard see Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 299
Function/notes ............................ .120
Switching on/off (on-board com-
puter) ............................................. 277
Declarations of conformity ................. 28
DEF Adding .......................................... .180
Display message ............................ 303
Filling capacity ............................... 452
Important safety notes .................. 451
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 278
Interior lighting .............................. 279
Diagnostics connection ......................28
Diesel .................................................. 449
Differential lock (display mes-
sage) .................................................. .306
Digital speedometer ......................... 270
DIRECT SELECT lever Automatic transmission ................. 168
Display messages
ASSYST PLUS ................................ 370
Calling up (on-board computer) ..... 284
Driving systems ............................ .304
Engine ............................................ 300
General notes ................................ 284
Hiding (on-board computer) ........... 284
KEYLESS-GO .................................. 317
Lights ............................................. 297
Safety systems .............................. 285
SmartKey ....................................... 317
Tires ............................................... 312
Vehicle .......................................... .315
Distance recorder
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 3308
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

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 operating safety of the vehicle could be
affected. There is a risk of an accident.
Do not connect any equipment to a diagnos-
tics connection in the vehicle. G
WARNING
Objects in the driver's footwell can restrict the pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use loose floormats and do not place floormats on
top of one another.
! If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection. Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the case for work relevant to safety.
Observe the notes in the Maintenance Book-
let.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R work relevant to safety
R service and maintenance work
R repair work R
alterations, installation work and modifica-
tions
R work on electronic components Correct use
If you remove any warning stickers, you or
others could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driv- ing your vehicle:
R the safety notes in this manual
R the Technical Data section in this manual
R traffic rules and regulations
R laws and safety standards pertaining to
motor vehicles Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may affect its safe operation, we urge you to con-
tact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
again with a Mercedes-Benz Center or con-
tact us at one of the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9 Reporting safety defects
USA only: Introduction
29 Z

Important safety notes on the refilling
procedure DEF is a water-soluble fluid for the exhaust
gas aftertreatment of diesel engines. It is:
R not poisonous
R colorless and odorless
R not flammable
When you open the DEF container, small
amounts of ammonia vapor may be released. Ammonia vapors have a pungent odor and are
particularly irritating to the skin, to mucous
membranes and to the eyes. You may expe-
rience a burning sensation in your eyes, nose and throat. Coughing and watering of the
eyes are possible.
Do not inhale ammonia vapors. Fill the DEF
tank only in well-ventilated areas.
DEF must not come into contact with your
skin, eyes or clothing and must not be swal-
lowed. Keep DEF away from children.
If you or other persons come into contact with
DEF, observe the following:
R Rinse DEF from your skin immediately with
soap and water.
R If DEF comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
R If DEF has been swallowed, rinse your
mouth out immediately. Drink plenty of
water. Seek medical assistance without
delay.
R Change out of clothing contaminated with
DEF immediately.
! Only use DEF in accordance with
ISO 22241. Do not mix any additives with
DEF, and do not dilute DEF with water. This
may destroy the BlueTEC exhaust gas after- treatment system.
! The vehicle must be parked on level
ground to fill the DEF tank. The DEF tank
can only be filled as intended with the vehi-
cle parked on a level surface. This avoids
false level readings. Filling the tank is not permitted if the vehicle is not parked on a
level surface. There is a danger of overfill-
ing, which could result in damage to com-
ponents of the BlueTEC exhaust gas after-
treatment.
! Rinse surfaces that have come into con-
tact with DEF immediately with water or
remove DEF using a damp cloth and cold
water. If the DEF has already crystallized,
use a sponge and cold water to clean it. DEF
residues crystallize after time and contam- inate the affected surfaces.
! DEF is not a fuel additive and must not be
added to the fuel tank. If DEF is added to
the fuel tank, this can lead to engine dam-
age.
For further information on DEF, see
(Y page 451).
You will find further information on DEF in the printed Operator's Manual under "Technical
data".
Opening the DEF filler cap The fuel filler flap is unlocked or locked auto-
matically when you open or close the vehicle
with the SmartKey or with KEYLESS-GO.
X Switch the ignition off.
X Press the fuel filler flap in the direction of
arrow 0043.
The fuel filler flap swings up.
X Turn blue DEF filler cap 0044counter-clock-
wise and remove it.
DEF filler cap 0044is secured with a plastic
strip. Refueling
181Driving and pa rking Z

When towing a trailer, your vehicle's handling
characteristics will be different in comparison with when driving without a trailer.
The vehicle/trailer combination:
R is heavier
R is restricted in its acceleration and gradi-
ent-climbing capability
R has an increased braking distance
R is affected more by strong crosswinds
R demands more sensitive steering
R has a larger turning radius
This could impair the handling characteris-
tics.
When towing a trailer, always adjust your
speed to the current road and weather con-
ditions. Do not exceed the maximum permis- sible speed for your vehicle/trailer combina-
tion. Notes on towing a trailer
General notes R
Do not exceed the legally prescribed max-
imum speed for vehicle/trailer combina-
tions in the relevant country.
This lowers the risk of an accident.
R Only install an approved trailer coupling on
your vehicle.
Further information on availability and on
installation is available from any authorized
Mercedes-Benz Center.
R The bumpers of your vehicle are not suita-
ble for installing detachable trailer cou-
plings.
R Do not install hired trailer couplings or
other detachable trailer couplings on the
bumpers of your vehicle.
R If you no longer need the ball coupling,
remove it from the ball coupling recess.
This will reduce the risk of damage to the
ball coupling.
i When towing a trailer, set the tire pres-
sure on the rear axle of the towing vehicle for a maximum load; see the tire pressure
table in the fuel filler flap (Y
page 421).
Please note that when towing a trailer, PARK-
TRONIC (Y page 217) and Blind Spot Assist
(Y page 237) are only available with limita-
tions, or not at all.
i On vehicles without level control, the
height of the ball coupling will alter accord-
ing to the load placed on the vehicle. If nec- essary, use a trailer with a height-adjusta-
ble drawbar.
You will find installing dimensions and loads
under "Technical data" (Y page 459).
Driving tips i
Observe the information on ESP ®
trailer
stabilization (Y page 74) and on pulling
away with a trailer (Y page 161).
The maximum permissible speed for vehicle/ trailer combinations depends on the type of
trailer. Before beginning the journey, check
the trailer's documents to see what the max-imum permissible speed is. Observe the
legally prescribed maximum speed in the rel-
evant country.
For certain Mercedes-Benz vehicles, the max- imum permissible rear axle load is increased
when towing a trailer. See "Technical data" to
find out whether this applies to your vehicle
(Y page 460). If you utilize any of the added
maximum rear axle load when towing a trailer, the vehicle/trailer combination may not
exceed a maximum speed of 60 mph
(100 km/h) for reasons concerning the oper-ating permit. This also applies in countries in
which the permissible maximum speed for
vehicle/trailer combinations is above 60 mph
(100 km/h).
When towing a trailer, your vehicle's handling
characteristics will be different in comparison with when driving without a trailer.
Use the left-hand paddle shifter to shift into a
lower gear in good time on long and steep
downhill gradients. Towing a trailer
257Driving and parking Z

X
Detach the trailer cable and decouple the
trailer.
X Switch off the engine. Permissible trailer loads and drawbar
loads
Weight specifications Maximum permissible gross vehicle
weight rating
The gross trailer weight is calculated by add-
ing the weight of the trailer to the weight of
the load and equipment on the trailer.
You will find installing dimensions and loads
under "Technical data" (Y page 459).
Permissible noseweight
You will find installing dimensions and loads
under "Technical data" (Y page 459).
Loading a trailer R
When loading the trailer, make sure that
neither the permissible gross weight of the
trailer nor the gross vehicle weight is
exceeded. The permissible gross vehicle
weight is indicated on the identification
plate on the B-pillar on the driver's side of
the vehicle.
You can find the maximum permissible val-
ues on the type plates of your vehicle and
the trailer. When calculating how much
weight the vehicle and trailer may carry,
pay attention to the respective lowest val-
ues.
R The trailer drawbar load on the ball coupling
must be added to the rear axle load to avoid exceeding the permissible gross axle
weight. The permissible gross vehicle
weight is indicated on the identification
plate on the B-pillar on the driver's side of
the vehicle.
i Mercedes-Benz recommends a trailer
load where the trailer drawbar noseweight accounts for 8% to 15% of the trailer's per-
missible gross weight.
i The weight of additional accessories, pas-
sengers, and cargo reduces the permissi-
ble trailer load and drawbar load for your
vehicle.
Checking the vehicle and trailer weight R
To check that the weights of the towing
vehicle and the trailer comply with the max-
imum permissible values, have the vehicle/
trailer combination (including the driver,
passengers, and cargo with a fully laden
trailer) weighed on a calibrated weigh-
bridge.
R Check the gross axle weight rating of the
front and rear axles, the gross weight of the
trailer and trailer drawbar load. Removing the ball coupling
X Remove the spring cotter.
X Remove the bolt from the ball coupling
recess.
X Remove the ball coupling from the ball cou-
pling recess.
X Clean the ball coupling if it is dirty.
X Stow the ball coupling so that it cannot be
thrown around.
Observe the loading guidelines (Y page 334)
and the safety notes regarding stowage
spaces (Y page 335).
Information on cleaning and care of the trailer tow hitch can be found at (Y page 376). Storing the ball coupling
G
WARNING
Do not carry the ball coupling in the vehicle
interior if it is not secured.
Otherwise, you and others could be injured by the ball coupling being thrown around if you: 262
Towing a trailerDriving an
d parking