spare tire MERCEDES-BENZ M-Class 2013 W166 Owner's Manual

Snow chains
.................................. 401
Symmetrical low bea m.................. 120
Tire ruts ......................................... 189
Towing atrailer .............................. 253
Traveling uphill ............................... 190
Wet road surface ........................... 183
DSR (Downhill Spee dRegulation)
Display message ............................ 305
Function/notes ............................. 246
DVD audio
Operating (on-board computer) .....270
DVD video
Operating (on-board computer) .....270 E
EASY-ENTRY feature Activating/deactivating .................277
Function/notes ............................. 112
EASY-EXIT feature
Crash-responsive ........................... 113
Function/notes ............................. 112
Switching on/off ........................... 277
EASY-PACK load-securing kit ...........340
EBD (electronic brake force
distribution)
Display message ............................ 285
Function/notes ................................ 73
ECO start/stop function
Automatic engine start ..................162
Automatic engine switch-off ..........162
Deactivating/activating .................163
General information .......................161
Important safety notes ..................161
Electronic Stability Program
see ESP ®
(Electroni cStability Program)
Emergenc yrelease
Driver's door .................................... 86
Vehicle ............................................. 86
Emergency spare wheel
Important safety notes ..................436
Points to remember .......................437
Removing ....................................... 437
Storage location ............................ 437
Technical data ............................... 439
Emergency Tensioning Devices
Function .......................................... .59
Safety guideline s............................. 43Emergency unlocking
Tailgate ............................................ 91
Emissions control
Service and warranty information ....24
Engine
Check Engine warning lamp ........... 325
Display message ............................ 299
ECO start/stop function ................161
Engine number ............................... 444
Irregularr unning............................ 164
Jump-starting ................................. 389
Starting problems ..........................164
Starting the engine with the
SmartKey ....................................... 159
Starting with KEYLESS-GO .............160
Switching off .................................. 180
Tow-starting (vehicle) ..................... 394
Engine electronics
Problem (malfunction) ...................164
Engine oil
Adding ........................................... 366
Additives ........................................ 450
Checking the oil level ..................... 365
Checking the oil level using the
dipstick .......................................... 366
Display message ............................ 300
Filling capacity ............................... 450
Notes about oil grades ................... 449
Notes on oil level/consumption ....365
Temperature (on-board computer) .278
Viscosity ........................................ 450
ESP ®
(Electronic Stability
Program) AMG menu (on-board computer) ...279
Deactivating/activating ...................71
Display message ............................ 283
ETS/4ETS ........................................ 70
Function/notes ................................ 70
Important safety information ...........71
Trailer stabilization ........................... 72
Warning lamp ................................. 321
ETS/4ETS (Electronic Traction
System) ................................................ 70
Exhaus tcheck ................................... 182
Exhaus tpipe (cleaning
instructions) ...................................... 37410
Index

Problem (malfunction)
.....................83
Starting the engine ........................159
Snow chains
Information .................................... 401
Snow drive program ....................... 245
Sockets
Center console .............................. 347
General notes ................................ 347
Luggage compartment ...................348
Rea rcompartmen t......................... 348
Spare wheel
see Emergency spare wheel
Specialist workshop ............................ 27
Special seat bel tretractor .................. 62
Speed ,controlling
see Cruise control
Speedometer
Digital ............................................ 267
In the Instrument cluster .........33, 263
Segments ...................................... 264
Selecting the unit of
measurement ................................ 274
see Instrument cluster
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message ............................ 291
Introduction ..................................... 43
Warning lamp ................................. 324
Warning lamp (function) ................... 43
Standing lamps
Changing bulbs .............................. 131
Display message ............................ 297
Switching on/off ........................... 123
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 159
STEE RCONTROL .................................. 75
Steering (display message) ..............314
Steering wheel Adjusting (electrically). ..................111
Adjusting (manually). .....................110
Button overview ............................... 35
Buttons (on-board computer) ......... 264
Cleaning ......................................... 376 Important safety notes
..................110
Paddle shifters ............................... 169
Steering wheel heating ..................111
Storing settings (memory
function) ........................................ 116
Steering wheel heating
Problem (malfunction) ...................112
Switching on/off ........................... 111
Steering wheel paddle shifters ........169
Stopwatch (RACETIMER) ................... 279
Stowage areas ................................... 332
Stowage compartments Armrest (under) ............................. 334
Center console .............................. 334
Cuph olders ................................... 343
Eyeglasses compartment ...............334
Glove box ...................................... .333
Important safety information .........333
Stowage net ................................... 335
Stowage net ....................................... 335
Stowage space Center console (rear) .....................334
Summer tires ..................................... 400
Sun visor ............................................ 345
Surround lighting (on-board
computer) .......................................... 275
Suspension tuning AMG adaptive sport suspension
system ........................................... 212
SETUP (on-board computer) ..........279
SUV
(Sport Utility Vehicle) .......................26
Switching air-recirculation mode
on/off ................................................. 150
Switching off the alarm (ATA) ............75 T
Tachometer ........................................ 264
Tailgate Display message ............................ 313
Emergency unlocking .......................91
Important safety notes ....................87
Limiting the opening angle ...............91
Opening/closing (automatically
from inside) ...................................... 90
Opening/closing (automatically
from outside) ................................... 8918
Index

Opening/closing (from outside)
.......88
Opening dimensions ......................452
Power closing .................................. 86
Tail lamps
Display message ............................ 296
Tank content
Fuel gauge ............................... 33, 263
Technical data
Capacities ...................................... 444
Emergency spare wheel .................439
Information .................................... 442
Tires/wheels ................................. 426
Trailer loads ................................... 455
Vehicle data ................................... 452
TELEAID
Call priority .................................... 354
Downloading destinations
(COMAND) ..................................... 354
Downloading route s....................... 358
Emergency call .............................. 351
Geo fencing ................................... 358
Important safety notes ..................350
Locating astolen vehicl e............... 357
MB info call button ........................353
Remote vehicle locking ..................356
Roadside Assistance button ..........353
Search &Send ............................... 355
Self-test ......................................... 351
Speed alert .................................... 358
System .......................................... 351
Triggering the vehicle alarm ........... 359
Vehicle remote malfunction
diagnosi s....................................... 357
Vehicle remote unlocking ..............356
Telephone
Accepting acall............................. 271
Display message ............................ 314
Menu (on-board computer) ............270
Number from the phone book ....... .271
Redialing ........................................ 271
Rejecting/ending acall................. 271
Telescopic rod (EASY-PACK load-
securing kit) ....................................... 341
Temperature Coolant .......................................... 263
Coolant (on-board computer) ......... 278
Engine oil (on-board computer) ...... 278 Outside temperature .....................
.264
Setting (climate control) ................146
Theft deterrent systems
ATA (Anti-Theft Alarm system) .........75
Immobilize r...................................... 75
Through-loading ................................ 335
Time see Separate Operator's Manual
Timing (RACETIMER) .........................279
TIREFIT kit .......................................... 383
Tire pressure Calling up (on-board computer) .....406
Checking manually ........................405
Display message ............................ 310
Maximum ....................................... 404
Notes ............................................. 403
Not reached (TIREFIT) ....................384
Reached (TIREFIT) ..........................384
Recommended ............................... 402
see Tire pressure
Tire pressure loss warning system
Important safety notes ..................405
Restarting ...................................... 406
Tire pressure monitoring system
Checking the tire pressure
electronically ................................. 408
Function/notes ............................. 406
Restarting ...................................... 409
Warning lamp ................................. 329
Warning message .......................... 409
Tires
Aspect ratio (definition) .................420
Average weight of the vehicle
occupants (definition) ....................419
Bar (definition) ............................... 418
Changing awheel .......................... 421
Characteristics .............................. 418
Checking ........................................ 399
Definition of terms .........................418
Directio nofrotation ...................... 422
Display message ............................ 310
Distributio nofthe vehicle
occupants (definition) ....................421
DOT, Tire Identification Number
(TIN) .............................................. .418
DOT (Department of
Transportation) (definition) ............419 Index
19

ESP
®
.............................................. 321
ESP ®
OFF ....................................... 322
Fuel tank ........................................ 325
Overview .................................. 34, 316
PASSENGER AIR BAG OFF
indicator lamp .................................. 48
Reserve fuel ................................... 325
Seat bel t........................................ 317
SRS ................................................ 324
Tire pressure monitor ....................329
Warranty ............................................ 442
Washer fluid Display message ............................ 314
Wheel bol ttightening torque ...........426
Wheel chock ...................................... 422
Wheels Changing awheel .......................... 421
Checking ........................................ 399
Cleaning ......................................... 372
Cleaning (warning) .........................422
Emergency spare wheel .................436
Important safety notes ..................398
Interchanging/changing ................421
Mounting anew wheel ................... 425
Mounting awheel .......................... 422
Overview ........................................ 398
Removing awheel .......................... 425
Storing ........................................... 422
Tightening torque ........................... 426
Whee lsize/tir esize ....................... 426
Window curtain air bag
Display message ............................ 292
Operation ........................................ .48
Windows
see Side windows
Windshield
Defrosting ...................................... 148
Infrared reflective .......................... 362
see Windshield
Windshiel dwasher fluid
see Windshield washer system
Windshield washer system
Adding washer fluid .......................368
Filling capacity ............................... 452
Notes ............................................. 452Windshiel
dwipers
Problem (malfunction) ...................136
Rea rwindow wiper ........................ 133
Replacing the wiper blades ............133
Switching on/off ........................... 132
Winte rdriving
Slippery roa dsurface s................... 186
Snow chains .................................. 401
Winter operation
General notes ................................ 400
Overview ........................................ 400
Radiator cover ............................... 365
Snow drive program ....................... 245
Winter tires
M+S tires ....................................... 400
Wiper blades
Cleaning ......................................... 373
Important safety notes ..................133
Replacing ....................................... 133
Replacing (rea rwindow) ................ 134
Replacing (windshield )................... 134
Wooden trim (cleaning
instructions) ...................................... 376
Workshops see Qualified specialist workshop 22
Index

Vehicles with
a"Minispare" emergency
spare wheel Example
:vehicles with AIRMATIC and trailer tow
hitch
0002 Folding wheel chock
0003 Lug wrench
001F Alignment bolt
001E Ball coupling of the trailer tow hitch
001C Towing eye
001D Jack
0011 Ratchet wrench
X Lift the cargo compartment floor up
(Y page 342).
X Remove the "Minispare" emergency spare
wheel (Y page 437). Flat tire
Preparing the vehicle
Your vehicle may be equipped with:
R MOExtended tires (tires with run-flat
properties) (Y page 382)
Vehicle preparation is not necessary on
vehicles with MOExtended tires.
R a TIREFIT kit (Y page 380)
R an emergency spare wheel (only for certain
countries) (Y page 436)
Information on changing/mounting a wheel
(Y page 421). X
Stop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 179).
X If possible, bring the fron twheels into the
straight-ahead position.
X Vehicles with the AIRMATIC package:
make sure that highway level is selected
(Y page 209).
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
X Vehicles with KEYLESS-GO: open the
driver's door.
The on-board electronics now have status
0.T his is the same as the key having been
removed.
X Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(Y page 158).
X All occupants must get out of the vehicle.
Make sure that they are not endangered as
they do so.
X Make sure that no one is near the danger
area while a wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to
traffic conditions when doing so.
X Close the driver's door.
X Unload heavy luggage.
i Only operate the tire inflation compressor
using a 12 V socket, even if the ignition is
turned off (Y page 347).
An emergency cut-out ensures that the on-
board voltage does not drop too low. If the
on-board voltage is too low, the power to
the sockets is automatically cut. This
ensures that there is sufficient power to
start the engine. Flat tire
381Breakdown assistance

Useful information
............................398
Important safety notes ....................398
Operation ........................................... 398
Winter operation ............................... 400
Tire pressure ..................................... 402
Loading the vehicle ..........................410
All about wheels and tires ...............413
Changing awheel ............................. 421
Wheel and tire combinations ...........426
Emergency spare wheel ...................436 397Wheels and tires

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 27).Important safety notes
G
WARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is arisk of an
accident.
Always replace wheels and tires with those
that fulfill the specifications of the original
part.
When replacing wheels, make sure to use the
correct:
R designation
R model
When replacing tires, make sure to use the
correct:
R designation
R manufacturer
R model G
WARNING
Af lat tire severely impairs the driving,
steering and braking characteristics of the
vehicle. There is a risk of accident.
Tires without run-flat characteristics:
R do not drive with aflat tire.
R immediately replace the flat tire with your
emergency spare wheel or spare wheel, or
consult a qualified specialist workshop. Tires with run-flat characteristics:
R
pay attention to the information and
warning notices on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Ben zorare not being
used correctly can impair the operating
safety.
Before purchasing and using non-approved
accessories, visi taqualified specialist
workshop and inquire about:
R suitability
R legal stipulations
R factory recommendations
Information on the dimensions and types of
wheels and tires for your vehicle can be found
in the "Wheel/tire combinations" section
(Y page 426).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
(Y page 410)
R on the tire pressure label on the fuel filler
flap (Y page 174)
R in the "Tire pressure" section
R under "Tire pressure" (Y page 402) Operation
Information on driving
If the vehicle is heavily loaded, chec kthe tire
pressures and correct them if necessary.
While driving, pay attention to vibrations,
noises and unusual handling characteristics,
e.g. pulling to one side. This may indicate that
the wheels or tires are damaged. If you
suspect that a tire is defective, reduce your
speed immediately. Stop the vehicle as soon
as possible to check the wheels and tires for
damage. Hidden tire damage could also be
causing the unusual handling characteristics.
If you find no signs of damage, have the tires 398
OperationWheels and tires

and wheels checked at a qualified specialist
workshop.
When parking your vehicle, make sure that
the tires do no
tget deformed by the curb or
other obstacles. If it is necessary to drive over
curbs, speed humps or similar elevations, try
to do so slowly and at an obtuse angle.
Otherwise, the tires, particularly the
sidewalls, may be damaged. Regular checking of wheels and tires
G
WARNING
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle. There is a risk of
accident.
Check the tires regularly for signs of damage
and replace any damaged tires immediately.
Regularly chec kthe wheels and tires of your
vehicle for damage at least once a month, as
well as after driving off-road or on rough
roads. Damaged wheels can cause a loss of
tire pressure. Pay particular attention to
damage such as:
R cuts in the tires
R punctures
R tears in the tires
R bulges on tires
R deformation or severe corrosion on wheels
Regularly check the tire tread depth and the
condition of the tread across the whole width
of the tire (Y page 399). If necessary, turn
the front wheels to full lock in order to inspect
the inner side of the tire surface.
All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not
mount anything onto the valve other than the
standard valve cap or other valve caps
approved by Mercedes-Ben zfor your vehicle.
Do not use any other valve caps or systems,
e.g. tire pressure monitoring systems. Regularly check the pressure of all the tires
particularly prior to long trips. Adjust the tire
pressure as necessary (Y
page 402).
Observe the notes on the emergency spare
wheel (Y page 436).
The service life of tires depends on the
following factors amongst other things:
R Driving style
R Tire pressure
R Distance covered Tire tread
G
WARNING
Insufficient tire tread will reduce tire traction.
The tire is no longer able to dissipate water.
This means that on wet road surfaces, the risk
of hydroplaning increases, in particular where
speed is not adapted to suit the driving
conditions. There is a risk of accident.
If the tire pressure is too high or too low, tires
may exhibit different levels of wear at
different locations on the tire tread. Thus, you
should regularly check the tread depth and
the condition of the tread across the entire
width of all tires.
Minimum tire tread depth for:
R Summer tires: 0009in (3 mm)
R M+S tires: 000Ain (4 mm)
For safety reasons, replace the tires before
the legally prescribed limit for the minimum
tire tread depth is reached. Operation
399Wheels and tires Z

Bar indicator
0002for tread wear is integrated
into the tire tread.
Treadwear indicators (TWI) are required by
law. Six indicators are positioned on the tire
tread. They are visible once the tread depth
is approximately 0008in (1.6 mm). If this is the
case, the tire is so worn that it mus tbe
replaced. Selecting, mounting and replacing
tires
R Only mount tires and wheels of the same
type and make.
Exception: it is permissible to install a
different type or make in the event of a flat
tire. Observe the "MOExtended tires (tires
with run-flat characteristics" section
(Y page 382).
R Only mount tires of the correct size onto
the wheels.
R Break in new tires at moderate speeds for
the first 60 miles (100 km) .They only reach
their full performance after this distance.
R Do not drive with tires which have too little
tread depth, as this significantly reduces
the traction on wet roads (hydroplaning).
R Replace the tires after six years at the
latest, regardless of wear.
Observe the notes on the emergency spare
wheel (Y page 436). MOExtended tires (tires with run-flat
properties)
With MOExtended tires (tires with run flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tires.
MOExtended tires may only be used in
conjunction with an active tire pressure loss
warning system or with an active tire pressure
monitor and on wheels specifically tested by
Mercedes-Benz. Notes on driving with MOExtended tires with
a flat tire (Y
page 382).
i Vehicles equipped with MOExtended tires
are not equipped with a TIREFIT kit at the
factory. It is therefore recommended that
you additionally equip your vehicle with a
TIREFIT kit if you mount tires that do not
feature run-flat properties, e.g. winter tires.
A TIREFIT kit can be obtained from a
qualified specialist workshop. Winter operation
General notes
Have your vehicle winterproofed at a qualified
specialist workshop at the onset of winter.
Observe the notes in the "Changing a wheel"
section (Y page 421). Driving with summer tires
At temperatures below 45 ‡(+7 †), summer
tires lose elasticity and therefore traction and
braking power. Change the tires on your
vehicle to M+S tires. Using summer tires at
very cold temperatures could cause cracks to
form, thereby damaging the tires
permanently. Mercedes-Benz cannot accept
responsibility for this type of damage. M+S tires
G
WARNING
M+S tires with a tire tread depth of less than
000A in (4 mm) are not suitable for use in winter
and do not provide sufficient traction. There
is a risk of an accident.
M+S tires with a tread depth of less than 000A
in (4 mm) must be replaced immediately.
At temperatures below 45 ‡ (+7 †), use
winter tires or all-season tires. Both types of
tire are identified by the M+S marking. 400
Winter operationWheels and tires

Only winter tires bearing the
0002snowflake
symbol in addition to the M+S marking
provide the best possible grip in wintry road
conditions.
Only these tires will allow driving safety
systems such as ABS and ESP ®
to function
optimally in winter. These tires have been
developed specifically for driving in snow.
Use M+S tires of the same make and tread on
all wheels to maintain safe handling
characteristics.
Always observe the maximum permissible
speed specified for the M+S tires you have
mounted.
Once the winter tires are mounted:
X Check the tire pressures (Y page 405).
X Restart the tire pressure monitor
(Y page 406).
X Vehicles for Canada: restart the tire
pressure loss warning system
(Y page 406).
For more information on driving with the
emergency spare wheel, see (Y page 436).Snow chains
G
WARNING
If snow chains are installed to the front
wheels, they may drag against the vehicle
body or chassis components. This could
cause damage to the vehicle or the tires.
There is a risk of an accident.
To avoid hazardous situations:
R never install snow chains to the front
wheels
R always install snow chains in pairs to the
rear wheels.
! You must drive at raised vehicle level
(height 1) if snow chains have been
installed. The vehicle may otherwise be
damaged.
! Vehicles with Adaptive Damping
System (ADS): do not use the sports mode if you have installed snow chains. The
vehicle may otherwise be damaged.
! On some tire sizes there is not enough
space for snow chains. To avoid damage to
the vehicle or tires, observe the "Wheel and
tire combinations" section under "Tires and
wheels".
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
that have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
If you intend to mount snow chains, please
bear the following points in mind:
R Only use snow chains when driving on
roads completely covered by snow.
Remove the snow chains as soon as
possible when you come to aroad that is
not snow-covered.
R Do not exceed the maximum permissible
speed of 30 mph (50 km/h).
R Local regulations may restrict the use of
snow chains. Observe the appropriate
regulations if you wish to mount snow
chains.
R Snow chains may not be mounted on all
wheel/tire combinations. Permissible
wheel-tire combinations (Y page 426).
i You may wish to deactivate ESP ®
when
pulling away with snow chains installed
(Y page 71). This way you can allow the
wheels to spin in a controlled manner,
achieving an increased driving force
(cutting action).
For more information on driving with an
emergency spare wheel, see (Y page 436). Winter operation
401Wheels and tires Z