2013 MERCEDES-BENZ GL-Class trailer

Steering wheel heating
Problem (malfunction) ...................117
Switching on/off ........................... 116
Steering wheel paddle shifters ........173
Stopwatch (RACETIMER) ................... 283
Stowage areas ................................... 336
Stowage compartments Armrest (under) ............................. 338
Center console .............................. 338
Cuph olders ................................... 344
Eyeglasses compartment ...............338
Glove box ...................................... .337
Important safety information .........337
Stowage net ................................... 339
Stowage net ....................................... 339
Stowage space Center console (rear) .....................338
Summer tires ..................................... 402
Sun visor ............................................ 346
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer) .......................................... 279
Suspension tuning AMG adaptive sport suspension
system ........................................... 217
SETUP (on-board computer) ..........283
SUV
(Sport Utility Vehicle) .......................26
Switching air-recirculation mode
on/off ................................................. 157
Switching off the alarm (ATA) ............76 T
Tachometer ........................................ 268
Tailgate Display message ............................ 317
Emergency unlocking .......................91
Important safety notes ....................87
Limiting the opening angle ...............91
Opening/closing (automatically
from inside) ...................................... 90
Opening/closing (automatically
from outside) ................................... 89
Opening/closing (from outside) .......88 Opening dimensions
......................446
Power closing .................................. 86
Tail lamps
Display message ............................ 300
Tank content
Fuel gauge ............................... 33, 267
Technical data
Capacities ...................................... 439
Emergency spare wheel .................436
Information .................................... 438
Tires/wheels ................................. 428
Trailer loads ................................... 449
Vehicle data ................................... 446
TELEAID
Call priority .................................... 355
Downloading destinations
(COMAND) ..................................... 355
Downloading route s....................... 359
Emergency call .............................. 352
Geo fencing ................................... 359
Important safety notes ..................351
Locating astolen vehicl e............... 358
MB info call button ........................354
Remote vehicle locking ..................357
Roadside Assistance button ..........354
Search &Send ............................... 356
Self-test ......................................... 352
Speed alert .................................... 359
System .......................................... 352
Triggering the vehicle alarm ........... 360
Vehicle remote malfunction
diagnosi s....................................... 358
Vehicle remote unlocking ..............357
Telephone
Accepting acall............................. 275
Display message ............................ 318
Menu (on-board computer) ............274
Number from the phone book ....... .275
Redialing ........................................ 275
Rejecting/ending acall................. 275
Temperature
Coolant .......................................... 267
Coolant (on-board computer) ......... 282
Engine oil (on-board computer) ...... 282
Outside temperature ..................... .268
Setting (climate control) ................15318
Index

Theft deterrent systems
ATA (Anti-Theft Alarm system )......... 76
Immobilize r...................................... 75
Through-loading ................................ 339
Time see separate operating instructions
Timing (RACETIMER) .........................283
TIREFIT kit .......................................... 385
Tire pressure Calling up (on-board computer) .....408
Checking manually ........................407
Display message ............................ 314
Maximum ....................................... 406
Notes ............................................. 405
Not reached (TIREFIT) ....................386
Reached (TIREFIT) ..........................386
Recommended ............................... 404
Tire pressure loss warning
system
Important safety notes ..................407
Restarting ...................................... 408
Tire pressure monitoring system
Checking the tire pressure
electronically ................................. 410
Function/notes ............................. 408
Restarting ...................................... 411
Warning lamp ................................. 333
Warning message .......................... 411
Tires
Aspect ratio (definition) .................422
Average weight of the vehicle
occupants (definition) ....................421
Bar (definition) ............................... 420
Changing awheel .......................... 423
Characteristics .............................. 420
Checking ........................................ 401
Definition of terms .........................420
Direction of rotatio n...................... 424
Display message ............................ 314
Distributio nofthe vehicle
occupants (definition) ....................423
DOT, Tire Identification Number
(TIN) .............................................. .420
DOT (Department of
Transportation) (definition) ............421
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 421GTW (Gross Trailer Weight)
(definition)
..................................... 421
GVW (Gross Vehicle Weight)
(definition) ..................................... 421
GVWR (Gross Vehicle Weight
Rating) (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) ...................422
M+S tires ....................................... 402
Maximum loaded vehicle weight
(definition) ..................................... 421
Maximum load on a tire (definition) 422
Maximum permissible tire
pressure (definition) ....................... 422
Maximum tire loa d......................... 419
Maximum tire load (definition) .......422
MOExtended tires ..........................402
Optional equipment weight
(definition) ..................................... 422
PSI (pounds per square inch)
(definition) ..................................... 422
Replacing ....................................... 423
Service life ..................................... 402
Sidewall (definition) .......................422
Speed rating (definition) ................421
Storing ........................................... 424
Structure and characteristics
(definition) ..................................... 420
Temperature .................................. 416
TIN (Tire Identification Number)
(definition) ..................................... 422
Tire bea d(definition) ...................... 422
Tire pressure (definition) ................422
Tire pressures (recommended )...... 421
Tire size (data) ............................... 428
Tire size designation, load-bearing
capacity, speed rating .................... 417
Tire tread ....................................... 401
Tire tread (definition) .....................422
Total load limit (definition) .............423
Traction ......................................... 416
Traction (definition) .......................423 Index
19

Tread wear
..................................... 416
TWR (permissible trailer drawbar
noseweight) (definition) .................423
Uniform Tire Quality Grading
Standard s...................................... 415
Uniform Tire Quality Grading
Standard s(definition) .................... 421
Unladen weight (definition) ............422
Wea rindicato r(definition) .............423
Whee lrim (definition ).................... 421
see Flat tire
Top Tether ............................................ 63
Towing Important safety guidelines ...........393
Installing the towing eye ................394
Removing the towing eye. ..............395
Towing atrailer
Activ eParking Assist ..................... 225
Axle load, permissible ....................449
Cleaning the trailer tow hitch ......... 376
Coupling up atrailer ...................... 260
Decoupling atrailer ....................... 262
Driving tips .................................... 257
ESP ®
(Electronic Stability Program) .72
Important safety notes ..................257
Installing the ball coupling .............259
Mounting dimensions ....................448
Power supply ................................. 264
Pulling away with a trailer ..............166
Removing the ball coupling ............263
Shift range ..................................... 172
Storing the ball coupling ................263
Trailer drive program .....................249
Trailer loads ................................... 449
Towing away
With both axles on the ground .......395
Tow-starting
Emergency engine starting ............396
Important safety notes ..................393
Trailer coupling
see Towing atrailer
Trailer loads and drawbar
noseweights ...................................... 263
Trailer towing Active Blind Spot Assist .................244
Active Lane Keeping Assist ............247
Blind Spot Assist ............................ 239 PARKTRONI
C................................. 220
Permissible trailer loads and
drawba rnoseweights ..................... 263
Transfer case ..................................... 177
Transmission see Automatic transmission
Transmission position display .........169
Transmission position display
(DIRECT SELECTl ever)...................... 169
Transporting the vehicle ..................395
Traveling uphill Brow of hill ..................................... 195
Driving downhill ............................. 195
Maximum gradient-climbing
capability ....................................... 195
Trim pieces (cleaning instructions) .378
Trip computer (on-board computer) 271
Trip odometer Calling up ....................................... 270
Resetting (on-board computer) ......272
see Trip odometer
Trunk
see Tailgate
Turn signals
Display message ............................ 299
Switching on/off ........................... 127
TWR (Tongue Weight Rating)
(definition) ......................................... 423
Type identification plate see Vehicle identification plate U
Unlocking Emergency unlocking .......................86
From inside the vehicle (central
unlocking button) ............................. 85 V
Vanity mirror (in the sun visor) ........346
Vehicle Correct use ...................................... 28
Data acquisition ............................... 29
Display message ............................ 316
Equipment ....................................... 24
Individua lsettings .......................... 278
Limited Warranty ............................. 2920
Index

Deactivating/activating ESP
®Important safety notes
You can selec
tbetween the following states
of ESP ®
:
R ESP ®
is activated.
R ESP ®
is deactivated. G
WARNING
If you deactivate ESP ®
, ESP ®
no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP ®
in the situations
described in the following.
It may be best to deactivate ESP ®
in the
following situations:
R when using snow chains
R in deep snow
R on sand or gravel
i Activate ESP ®
as soon as the situations
described above no longer apply. ESP ®
will
otherwise not be able to stabilize the
vehicle if the vehicle starts to skid or a
wheel starts to spin.
! Avoid spinning the driven wheels for an
extended period with ESP ®
deactivated.
You could otherwise damage the drivetrain.
Deactivating/activating ESP ®X
To switch off: press button0002.
The 0017 ESP®
OFF warning lamp in the
instrument cluster lights up. X
To switch on: press button0002.
The 0017 ESP®
OFF warning lamp in the
instrument cluster goes out.
Characteristics when ESP ®
is deactivated
If ESP ®
is deactivated and one or more wheels
start to spin, the 000FESP®
warning lamp in
the instrument cluster flashes. In such
situations, ESP ®
will not stabilize the vehicle.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability.
R the engine's torque is no longer limited and
the drive wheels can spin. The spinning of
the wheels results in a cutting action, which
provides better grip.
R 4ETS is still active.
R ESP ®
still provides support when you
brake.
Off-road ESP ® An ESP
®
system specifically suited to off-road
terrain is activated automatically once the off-
road program is activated on:
R Vehicles without the ON&OFFROAD
package (Y page 252)
R Vehicles with the ON&OFFROAD package
(Y page 252)
Off-road ESP ®
intervenes with a delay if there
is oversteering or understeering, thus
improving traction.
ESP ®
trailer stabilization G
WARNING
If road and weather conditions are poor,
trailer stabilization will not be able to prevent
the vehicle/trailer combination from
swerving .Trailers with a high center of gravity
can tip over before ESP ®
can detect this.
There is a risk of an accident.
Always adapt yourd riving style to the
prevailing road and weather conditions. 72
Driving safety systemsSafety

If yourv
ehicle with trailer (vehicle/trailer
combination) begins to lurch, you can only
stabilize the vehicle/trailer combination by
depressing the brake firmly.
In this situation, ESP ®
assists you and can
detec tifthe vehicle/trailer combination
begins to lurch. ESP ®
slows the vehicle down
by braking and limiting the engine output until
the vehicle/trailer combination has
stabilized.
Trailer stabilization is active above speeds of
about 37 mph (60 km/h).
Trailer stabilization does not work if ESP ®
is
deactivated because of a malfunction.
Crosswindd riving assistance Strong crosswinds ca
ncause your vehicle to
deviate from a straigh tcourse. The crosswind
driving assistance function integrated into
ESP ®
significantly reduces these effects.
ESP ®
intervenes automatically according to
the direction and intensity of the crosswinds
affecting your vehicle.
When driving on straight roads or gentle
bends, your vehicle is kept safely on course
by a stabilizing brake intervention.
Crosswind driving assistance is active above
a vehicle speed of 80 km/h.
Crosswind driving assistance does not work
if ESP ®
is deactivated or disabled because of
a malfunction. EBD (electronic brake force
distribution)
i Observe the "Important safety notes"
section (Y page 66). G
WARNING
If EBD has malfunctioned, the rear wheels can
still lock, e.g. under full braking. This
increases the risk of skidding and an accident.
You should therefore adapt your driving style
to the different handling characteristics. Have the brake system checked at a qualified
specialist workshop.
Observe information regarding indicator and
warning lamps (Y page 323) as well as
display messages (Y page 289).
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking. ADAPTIVE BRAKE
ADAPTIVE BRAKE enhances braking safety
and offers increased braking comfort. In
addition to the braking function, ADAPTIVE
BRAKE also has the HOLD function
(Y page 211) and hill start assist
(Y page 166). PRE-SAFE
®
Brake
i Observe the "Important safety notes"
section (Y page 66).
PRE-SAFE ®
Brake is only available in vehicles
with DISTRONIC PLUS.
If PRE-SAFE ®
Brake is to aid you, the radar
sensor system must be:
R activated (Y page 281)
R operational
With the help of the radar sensor system,
PRE-SAFE ®
Brake can detect obstacles that
are in front of your vehicle for an extended
period of time.
PRE-SAFE ®
Brake can help you to minimize
the risk of a collision with a vehicle ahead or
reduce the effects of such a collision. If PRE-
SAFE ®
Brake has detected a risk of collision,
you will be warned visually and acoustically
as well as by automatic braking. PRE-SAFE ®
Brake cannot prevent a collision without your
intervention.
Starting at a speed of around
4 mph (7 km/h), this function warns you if
you very quickly approach a vehicle in front. Driving safety systems
73Safety Z

Useful information
............................162
Notes on breaking-in anew vehicle 162
Driving ............................................... 162
Automatic transmission ...................169
Refueling ............................................ 177
Parking ............................................... 183
Driving tips ........................................ 186
Driving systems ................................ 195
Towing atrailer ................................. 257 161Driving and parking

When engaging transmission position
Dor R,
always firmly depress the brake pedal and do
not simultaneously accelerate.
X Depress the brake pedal and keep it
depressed.
X Shift the transmission to position Dor
R(Y page 169).
X Release the brake pedal.
X Carefully depress the accelerator pedal.
The electric parking brake (Y page 184) is
automatically released.
The red 0008(USA only) or 000D(Canada
only) indicator lamp in the instrument
cluster goes out.
i It is only possible to shift the transmission
from position Pto the desired position if
you depress the brake pedal. Only then is
the parking lock released. If you do not
depress the brake pedal, you can move the
DIRECT SELECT lever but the parking lock
remains engaged.
i The vehicle locks centrally once you have
pulled away .The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic
locking feature (Y page 280).
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly. Pulling away with a trailer To ensure that you do not roll backwards
when pulling away on an uphill slope, engage
the electric parking brake.
X Press and hold handle 0002.
The electric parking brake continues to
brake and prevent the vehicle from rolling
backwards.
The red 0008(USA only) or 000D(Canada
only) indicator lamp in the instrument
cluster remains on.
X Depress the accelerator pedal.
X As soon as the vehicle/trailer combination
is held by the driving force of the engine,
release lever 0002.
The electric parking brake is released.
The red 0008(USA only) or 000D(Canada
only) indicator lamp in the instrument
cluster goes out.
Hill starta ssist G
WARNING
After a short time, hill start assist will no
longer brake your vehicle and it could roll
away. There is a risk of an accident and injury.
Therefore, quickly move your foot from the
brake pedal to the accelerator pedal. Never
leave the vehicle when it is held by hill start
assist.
X Remove your foot from the brake pedal.
The vehicle is then held for about a second.
X Pull away. 166
DrivingDriving and parking

0004
Neutral
Do not shift the transmission to
N
while driving. Otherwise, the
automatic transmission could be
damaged.
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you
to move the vehicle freely, e.g .to
push it or tow it.
If ESP ®
is deactivated or faulty:
only shift the transmission to
position Nif the vehicle is in danger
of skidding, e.g. on icy roads.
If you switch off the engine using
the SmartKey or the Start/Stop
button, the automatic transmission
shifts to neutral Nautomatically.
! Rolling in neutral Ncan damage
the drive train. 000C
Drive
The automatic transmission
changes gear automatically. All
forward gears are available.
Changing gear
The automatic transmission shifts to the
individual gears automatically when it is in
transmission position D.This automatic
gearshifting behavior is determined by:
R a possible limitation of the shift range
R the position of the accelerator pedal
R the road speed Driving tips
Kickdown Use kickdown for maximum acceleration:
X
Depress the accelerator pedal beyond the
pressure point.
The transmission shifts to a lower gear
depending on the engine speed.
X Ease off the accelerator pedal once the
desired speed is reached.
The automatic transmission shifts back up.
Rocking the vehicle free Shifting the transmission repeatedly between
gears
Dand Rmay help to free the vehicle if
it has become stuck in slush or snow. The
vehicle's engine management restricts
repeated shifting between gears up to a
maximum speed of 5 mph (9 km/h). To shift
back and forth between transmission
positions Dand R, move the selector lever up
and down beyond the pressure point.
Towing atrailer X
Drive in the middle of the engine speed
range on uphill gradients.
X Shift down to shift range 3or
2(Y page 174) depending on the uphill or
downhill gradient, eve nifcruise control,
cruise control or DISTRONIC PLUS is
activated. 172
Automatic transmissionDriving and parking