air suspension MERCEDES-BENZ GL 2013 Owners Manual

1, 2, 3 ...
115 Vsocket ...................................... 349
12 Vsocket
see Sockets
360° camera
Cleaning ........................................ .376
Function/notes ............................. 229
4ETS (Electronic Traction System) ....71
4MATIC (permanent four-wheel
drive) .................................................. 250A
ABS (Anti-lock Braking System) Display message ............................ 287
Function/notes ................................ 66
Important safety notes ....................66
Warning lamp ................................. 323
Activating/deactivating cooling
with air dehumidification .................151
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 277
Display message ............................ 310
Function/informatio n.................... 241
Trailer towing ................................. 244
Active Curve System
Display message ............................ 307
Function/notes ............................. 213
Active Driving Assistance package .241
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 277
Display message ............................ 310
Function/informatio n.................... 245
Trailer towing ................................. 247
Active light function .........................129
Active Parking Assist Display message ............................ 311
Function/notes ............................. 222
Important safety notes ..................221
Towing atrailer .............................. 225
ADAPTIVE BRAKE ................................. 73
Adaptive Brake Assist Display message ............................ 294
Function/notes ................................ 69 Adaptive Highbeam Assist
Display message ............................ 302
Function/notes ............................. 129
Switching on/off (on-board
computer) ...................................... 279
Additives (engine oil) ........................444
ADS (Adaptive Damping System) Function/notes ............................. 212
Airb ags
Display message ............................ 298
Front air bag (driver, front
passenger )....................................... 46
Important safety notes ....................44
Knee bag .......................................... 47
PASSENGER AIR BAG OFF
indicator lamp .................................. 48
Safety guidelines ............................. 43
Side impact airb ag.......................... 47
Windo wcurtain air bag .................... 48
Air-conditioning system
see Climate control
Airf ilter (display message) ..............305
AIRF LOW ........................................... 153
AIRMATIC package ADS (Adaptive Damping System) ...212
Function/notes ............................. 212
Level control .................................. 213
Airv ents
Glove box ....................................... 159
Important safet ynotes .................. 158
Rea r............................................... 159
Setting ........................................... 158
Setting the center air vents ...........158
Setting the side air vents ...............159
see Climate control
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 279
Setting the color (on-board
computer) ...................................... 279
AMG adaptive sport suspension
system ................................................ 216
AMG menu (on-board computer) .....282
Anti-loc kbraking system
see ABS (Anti-lock Braking System) 4
Index

Manual ..........................................
.175
Off-road program (vehicles
without the ON&OFFROAD
package) ........................................ 252
Off-road program (vehicles with
the ON&OFFROAD package) ..........252
SETUP (on-board computer) ..........283
see On-road programs
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service .................371
Symmetrical low bea m.................. 124
Driving in mountainous terrain
Approach/departure angl e............ 194
Driving lamps
see Daytime running lamps
Driving off-road
see Off-road driving
Driving safety systems
4ETS (Electronic Traction System) ...71
ABS (Anti-lock Braking System) .......66
ADAPTIVE BRAKE ............................. 73
Adaptive Brake Assist ......................69
BAS (Brake Assist System) ..............67
BAS PLUS (Brake Assist System
PLUS) .............................................. .67
COLLISION PREVENTION ASSIST ....68
Distance warning function ...............68
Electronic brake force distribution ...73
ESP ®
(Electronic Stability Program) .70
Important safety information ...........66
Overview .......................................... 66
PRE-SAFE ®
Brake ............................ .73
STEER CONTROL ............................. 75
Driving systems
360°camera .................................. 229
Active Blind Spot Assist .................241
Active Curve System ......................213
Active Driving Assistance package 241
Active Lane Keeping Assist ............245
Active Parking Assist .....................221
ADS ............................................... 212
AIRMATIC package ........................212
AMG adaptive sport suspension
system ........................................... 216
ATTENTION ASSIST ........................234Blind Spot Assist ............................ 237
Cruise control
................................ 195
Display message ............................ 306
DISTRONI CPLUS ........................... 198
HOLD function ............................... 211
Lane Keeping Assist ......................239
Level control (vehicles with
AIRMATIC package) .......................213
Level control (vehicles with the
ON&OFFROAD package) ................207
On-road programs .......................... 247
PARKTRONI C................................. 217
Rea rview camera .......................... 225
Driving tips
Automatic transmission .................172
Brakes ........................................... 187
Break-in period .............................. 162
DISTRONI CPLUS ........................... 206
Downhill gradient ........................... 187
Drinking and driving .......................186
Driving abroad ............................... 124
Driving in winter ............................ .190
Driving on flooded road s................ 189
Driving on sand .............................. 193
Driving on wet road s...................... 189
Driving over obstacles ...................193
Exhaus tcheck ............................... 186
Fuel ................................................ 186
General .......................................... 186
Hydroplaning ................................. 189
Icy road surfaces ........................... 190
Limited braking efficiency on
salted road s................................... 188
Off-road driving .............................. 191
Off-road fording ............................. 189
Snow chains .................................. 403
Symmetrical low bea m.................. 124
Tire ruts ......................................... 193
Towing atrailer .............................. 257
Traveling uphill ............................... 194
Wet road surface ........................... 187
DSR (Downhill Spee dRegulation)
Display message ............................ 309
Function/notes ............................. 250
DVD audio
Operating (on-board computer) .....274
DVD video
Operating (on-board computer) .....274 Index
9

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

Loading
.......................................... 412
Locking (in an emergency) ...............87
Locking (SmartKey) .......................... 79
Lowering ........................................ 428
Maintenance .................................... 25
Parking for a long period ................ 186
Pulling away ................................... 165
Raising ........................................... 425
Reporting problems .........................28
Securing from rolling away ............424
Towing away .................................. 393
Transporting .................................. 395
Unlocking (in an emergency) ...........86
Unlocking (SmartKey) ......................79
Vehicle data ................................... 446
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 446
Vehicle dimensions ...........................446
Vehicle emergency locking ................87
Vehicle identification number see VIN
Vehicle identification plate ..............438
Vehicle level AMG adaptive sport suspension
system ........................................... 216
Vehicle level (display message) .......306
Vehicle maintenance see ASSYST PLUS
Vehicle tool kit .................................. 382
Video Operating the DVD ......................... 274
VIN ...................................................... 438W
Warning and indicator lamps ABS ................................................ 323
Brakes ........................................... 322
Check Engine ................................. 329
Coolant .......................................... 330
Distance warning ........................... 332
DISTRONI CPLUS ........................... 332
ESP ®
.............................................. 325
ESP ®
OFF ....................................... 326
Fuel tank ........................................ 329
Overview .................................. 34, 320 PASSENGER AIR BAG OFF
indicator lamp
.................................. 48
Reserve fuel ................................... 329
Seat bel t........................................ 321
SRS ................................................ 328
Tire pressure monitor ....................333
Warranty ............................................ 438
Washer fluid Display message ............................ 318
Wheel bol ttightening torque ...........428
Wheel chock ...................................... 424
Wheels Changing awheel .......................... 423
Checking ........................................ 401
Cleaning ......................................... 374
Cleaning (warning) .........................424
Emergency spare wheel .................434
Important safety notes ..................400
Interchanging/changing ................423
Mounting anew wheel ................... 427
Mounting awheel .......................... 424
Overview ........................................ 400
Removing awheel .......................... 427
Storing ........................................... 424
Tightening torque ........................... 428
Whee lsize/tir esize ....................... 428
Window curtain air bag
Display message ............................ 296
Operation ........................................ .48
Windows
see Side windows
Windshield
Defrosting ...................................... 155
Infrared reflective .......................... 363
Windshiel dwasher fluid
see Windshield washer system
Windshiel dwasher system
Adding washer fluid .......................370
Notes ............................................. 446
Windshiel dwipers
Problem (malfunction) ...................139
Rea rwindow wiper ........................ 137
Replacing the wiper blades ............137
Switching on/off ........................... 136
Winte rdriving
Slippery roa dsurface s................... 190
Snow chains .................................. 403 Index
21

Activating the HOLD function
X
Make sure that the activation conditions
are met.
X Depress the brake pedal.
X Quickly depress the brake pedal further
until 0001 appears in the multifunction
display.
The HOLD function is activated. You can
release the brake pedal.
i If depressing the brake pedal the first
time does not activate the HOLD function,
wait briefly and then try again.
Deactivating the HOLD function The HOLD function is deactivated
automatically if:
R you accelerate and the transmission is in
position Dor R
R you shif tthe transmission to position P
R you depress the brake pedal again with a
certain amount of pressure until 0001
disappears from the multifunction display
R you secure the vehicle using the electric
parking brake
R you activate DISTRONIC PLUS
i After a time, the electric parking brake
secures the vehicle and relieves the service
brake.
The electric parking brake automatically
secures the vehicle if the HOLD function is
activated and:
R the driver's door is open and the driver's
seat belt is unfastened.
R the engine is switched off.
R a system malfunction occurs.
R the power supply is not sufficient.
On steep uphill or downhill inclines or if there
is a malfunction, the transmission may also
be automatically shifted into position P. AIRMATIC package
General notes AIRMATIC regulates the level of your vehicle.
As well as level control (Y
page 213), your
vehicle can be equipped with ADS (Adaptive
Damping System) (Y page 212) and ACTIVE
CURVE SYSTEM (Y page 213).
Observe the notes on driving with a trailer
(Y page 257).
ADS (Adaptive Damping System) General notes
ADS adapts the damping characteristics to
the current operating and driving situation.
This depends on:
R
your driving style
R the road surface conditions
R the ADS setting
R the vehicle level setting
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sports tuning Example: vehicles without the ON&OFFROAD
package
0002
Suspension tuning button
0003 Indicator lamp for sports tuning
0021 Indicator lamp for comfort tuning
X Start the engine. 212
Driving systemsDriving and parking

X
Press button 0002.
Indicator lamp 0003lights up. Sports
suspension tuning is selected. The vehicle
is lowered by 0.6 in (15 mm).
The firmer suspension tunin ginSport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads.
Comfort tuning Example: vehicles without the ON&OFFROAD
package
0002 Suspension tuning button
0003 Indicator lamp for sports tuning
0021 Indicator lamp for comfort tuning
X Press button 0002.
Indicator lamp 0021lights up. Comfort tuning
is selected. The vehicle is raised by 0.6 in
(15 mm).
In comfort mode, the driving characteristics
of your vehicle are more comfortable.
Therefore, select this mode if you favor a
more comfortable driving style. Select
comfort mode also when driving fast on
straight roads, e.g. on straight stretches of
freeway.
Active Curve System The Active Curve System uses active
stabilizers to optimize both driving comfort
and vehicle agility. Depending on the ADS
mode selected (Y page 212), the Active Curve
System also changes the setting. If you select ADS comfort mode:
R
rolling movement is reduced in the event of
changing surface undulations
R the roll angle when cornering is reduced
R the driving style is agile
If you select ADS sport mode:
R the roll angle is reduced significantly
R the driving style is even more agile
Level control Important safety notes
G
WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinity of the wheel
arches when the vehicle is being lowered. G
WARNING
When you drive with the vehicle raised, the
driving characteristics could be impaired by
the vehicle's raised center of gravity. The
vehicle could rollover more easily, for
example on a bend. There is a risk of an
accident.
Always select as low a vehicle level as
possible and adjust your driving style. G
WARNING
When you drive with the chassis lowered or
raised, the vehicle's braking and driving
characteristics can be significantly impaired.
You could also exceed the permissible vehicle
height if the chassis is raised. There is a risk
of an accident.
Adjust the vehicle level before pulling away. 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 Driving systems
213Driving and parking
Z

message disappears from the multifunction
display.
The vehicle automatically adjusts to highway
level when you:
R drive faster than 50 mph (80 km/h)
R drive between 40 mph (64 km/h) and
50 mph (80 km/h) for approximately
20 seconds
Depending on the ADS mode selected
(Y page 212), the vehicle is lowered to high-
speed level at high speeds. AMG adaptive sport suspension
system
Important safety notes G
WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
betwee nthe vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinity of the wheel
arches when the vehicle is being lowered. G
WARNING
The vehicle is lowered if:
R you have selected the Comfort or Sport
suspension tuning and
R lock the vehicle after switching off the
engine
Persons in the vicinity of the wheel arch or the
underbody may thus become trapped. There
is a risk of injury.
Make sure that nobody is in the vicinity of the
wheel arch or the underbody when you switch
off the engine. !
The vehicle is lowered by approximately
10 mm if:
R you have selected the Sport or Comfort
suspension tuning and
R you switch off the engine and then
R lock the vehicle
When parking, position your vehicle so that
it does not make contact with the curb as
the vehicle is lowered. Your vehicle could
otherwise be damaged.
Vehicle level Level control adapts the vehicle level
automatically to the current operating and
driving situation. Level control ensures the
best possible suspension and constant
ground clearance, even with a laden vehicle.
This improves driving safety and fuel
consumption.
The AIRMATIC package and ACTIVE CURVE
SYSTEM are always components of AMG
adaptive suspension system (Y
page 212).
Due to the sportier suspension settings
compared to standard vehicles, the levels and
speed thresholds for sinking and raising the
vehicle are different.
In Comfort and Sport driving modes, after
locking the vehicle it lowers to the Sport+
level. When locking the vehicle at the raised
level, the vehicle does not lower.
The settings will remain stored after you
switch off the engine. When starting the
engine, the selected setting, e.g. AMG
adaptive suspension system Comfort, is
restored.
i The vehicle level may change visibly if you
park the vehicle and the outside
temperature changes. If the temperature
drops, the vehicle level lowers; with an
increase in temperature, the vehicle level
rises. 216
Driving systemsDriving and parking

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 28).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 428).
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 412)
R on the tire pressure label on the fuel filler
flap (Y page 178)
R in the "Tire pressure" section
R under "Tire pressure" (Y page 404) 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 400
OperationWheels and tires

Traction
Traction is the result of friction between the
tires and the road surface.
TWR (Tongue Weight Rating)
The TWR specifies the maximu mpermissible
weight that the ball coupling of the trailer tow
hitch can support.
Treadwear indicators
Narrow bars (tread wear bars) that are
distributed over the tire tread. If the tire tread
is level with the bars, the wear limit of 0007in
(1.6 mm) has been reached.
Occupant distribution
The distribution of occupants in a vehicle at
their designated seating positions.
Total load limit
Rated cargo and luggage load plus
68 kilograms (150 lb) multiplied by the
number of seats in the vehicle. Changing
awheel Flat tire
You can find information on wha tto do in the
event of a flat tire in the "Breakdown
assistance" section (Y page 383).
Information on driving with MOExtended tires
in the event of a flat tire can be found under
"MOExtended tires (tires with run-flat
characteristics" (Y page 384).
The "Breakdown assistance" section
(Y page 383) contains information and notes
on how to deal with a flat tire. Information on
driving with MOExtended tires in the event of
a flat tire can be found under "MOExtended
tires (tires with run-flat characteristics"
(Y page 384).
Vehicles with an emergency spare
wheel: in the event of a flat tire, mount the
emergency spare wheel according to the
description under "Mounting a wheel"
(Y page 424). Rotating the wheels
G
WARNING
Interchanging the front and rear wheels may
severely impair the driving characteristics if
the wheels or tires have different dimensions.
The wheel brakes or suspension components
may also be damaged. There is a risk of
accident.
Rotate front and rear wheels only if the wheels
and tires are of the same dimensions.
! On vehicles equipped with a tire pressure
monitor, electronic components are
located in the wheel.
Tire-mounting tools should not be used
near the valve. This could damage the
electronic components.
Only have tires changed at a qualified
specialist workshop.
Always observe the instructions and safety
notes in the "Mounting awheel" section
(Y page 424).
The wear patterns on the front and rear tires
differ, depending on the operating conditions.
Rotate the wheels before a clear wear pattern
has formed on the tires. Front tires typically
wear more on the shoulders and the rear tires
in the center.
If your vehicle's tire configuration allows, you
can rotate the wheels according to the
intervals in the tire manufacturer's warranty
book in your vehicle documents. If this is not
available, the tires should then be rotated
every 3000 to 6000 miles (5000 to
10,000 km), or earlier if the tire wear requires
this. Do not change the direction of wheel
rotation.
Cleant he contact surfaces of the wheel and
the brake disc thoroughly every time a wheel
is interchanged. Check the tire pressure and,
if necessary, restart the tire pressure loss
warning system or the tire pressure monitor. Changing
awheel
423Wheels and tires Z