2016 MERCEDES-BENZ GL start stop button

Amb ient lighting
Se tting the brightness (on-board
computer) ...................................... 284
Se tting the color (on-board com-
puter) ............................................ .2 84
AMG adaptive sport suspension
system ................................................ 222
AMG menu (on-board computer) ..... 287
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle .............. 201
Ashtray ............................................... 351
Assistance display (on-board com-
puter) ................................................. .2 81
Assistance menu (on-board com-
puter) ................................................. .2 81
ASSYST PLUS
Displaying a service message ....... .3 75
Hiding a service message .............. 375
Resetting the service interval dis-
play ................................................ 375
Service message ............................ 374
Special service requirements ......... 375
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 78
Function .......................................... .7 8
Switching off the alarm .................... 78
ATTENTION ASSIST
Activating/deactivating ................. 282
Display message ............................ 310
Function/notes ............................. 240
Audio menu (on-board computer) .... 278
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 306
see Lights
Automatic car wash (care) ............... 376
Automatic engine start (ECO start/
stop function) .................................... 170 A
utomatic engine switch-off (ECO
start/stop function) .......................... 169
Automatic headlamp mode .............. 130
Automatic transmission
Accelerator pedal position ............. 176
Automatic drive program ............... 178
Changing gear ............................... 176
DIRECT SELECT lever ..................... 173
Display message ............................ 320
Drive program display .................... 174
Driving tips .................................... 176
Emergency running mode .............. 182
Engaging drive position .................. 175
Engaging neutral ............................ 175
Engaging park position automati-
cally ............................................... 174
Engaging reverse gear ................... 174
Engaging the park position ............ 174
Kickdown ....................................... 177
Manual drive program .................... 178
Manual drive program (Mercedes-
AMG vehicles) ................................ 180
Manual drive program (vehicles
with the ON&OFFROAD package) .. 180
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 287
Overview ........................................ 173
Problem (malfunction) ................... 182
Program selector button ................ 177
Pulling away ................................... 168
Starting the engine ........................ 167
Steering wheel paddle shifters ...... 178
Trailer towing ................................. 177
Transmission position display ........ 174
Transmission positions .................. 176
Automatic transmission emer-
gency mode ....................................... 182
Axle load, permissible (trailer tow-
ing) ...................................................... 458
B
Bag hook ............................................ 346
Ball coupling
Installing ........................................ 265
Removing ....................................... 269
BAS (Brake Assist System) ................. 69Index 5

Synchronizing the rolling code ....... 366
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 287
Genuine parts ...................................... 24
Glove box ........................................... 341
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 425
HHandbrake
see Parking brake
Hazard warning lamps ...................... 133
Head restraints
Adjusting ....................................... 110
Adjusting (electrically) ................... 111
Adjusting (manually) ...................... 111
Adjusting (rear) .............................. 112
Installing/removing (rear) .............. 112
Luxury ............................................ 112
Headlamps
Fogging up ..................................... 135
see Automatic headlamp mode
Heating
see Climate control
High-beam headlamps
Adaptive Highbeam Assist ............. 134
Changing bulbs .............................. 138
Display message ............................ 304
Switching on/off ........................... 132
Hill start assist .................................. 168
HOLD function
Deactivating ................................... 218
Display message ............................ 313
Function/notes ............................. 217
Hood
Closing ........................................... 371
Display message ............................ 322
Important safety notes .................. 370
Opening ......................................... 370
Horn ...................................................... 34
Hydroplaning ..................................... 196
I
Ignition lock
see Key positions
Immobilizer .......................................... 78 Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 371
Instrument cluster
Overview .......................................... 35
Warning and indicator lamps ........... 36
Instrument cluster lighting .............. 272
Interior lighting
Automatic control .......................... 136
Delayed switch-off (on-board
computer) ...................................... 285
Emergency lighting ........................ 136
Manual control ............................... 136
Overview ........................................ 135
Reading lamp ................................. 135
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 284
Setting the color of the ambient
lighting (on-board computer) ......... 284
J Jack
Storage location ............................ 386
Using ............................................. 429
Jump starting (engine) ...................... 395
K
Key positions
KEYLESS-GO .................................. 165
SmartKey ....................................... 165
KEYLESS-GO
Convenience closing feature .......... 100
Deactivation ..................................... 83
Display message ............................ 323
Locking ............................................ 83
Removing the Start/Stop button ... 166
Start/Stop button .......................... 165
Starting the engine ........................ 168
Unlocking ......................................... 83
Kickdown
Driving tips .................................... 177
Manual drive program .................... 181
Knee bag .............................................. 5212
Index

Selecting the unit of measure-
ment .............................................. 283
see Instrument cluster
Standing lamps
Display message ............................ 305
Switching on/off ........................... 132
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 167
STEER CONTROL .................................. 77
Steering (display message) .............. 322
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 122
Adjusting (manually) ...................... 121
Button overview ............................... 37
Buttons (on-board computer) ......... 273
Cleaning ......................................... 382
Important safety notes .................. 121
Paddle shifters ............................... 178
Steering wheel heating .................. 122
Storing settings (memory func-
tion) ............................................... 127
Steering wheel heating
Problem (malfunction) ................... 123
Switching on/off ........................... 122
Steering wheel paddle shifters ........ 178
Stopwatch (RACETIMER) ................... 288
Stowage areas ................................... 340
Stowage compartments
Armrest (under) ............................. 342
Center console .............................. 342
Center console (rear) ..................... 342
Cup holders ................................... 349
Eyeglasses compartment ............... 342
Glove box ....................................... 341
Important safety information ......... 341
Stowage net ................................... 343
Stowage net ....................................... 343
Summer tires ..................................... 406
Sun visor ............................................ 350
Surround lighting (on-board com-
puter) .................................................. 284 Suspension tuning
AMG adaptive sport suspension
system ........................................... 223
SETUP (on-board computer) .......... 287
SUV
(Sport Utility Vehicle) ....................... 27
Switching air-recirculation mode
on/off ................................................. 159
T Tachometer ........................................ 273
Tail lamps
Display message ............................ 304
Tailgate
Display message ............................ 321
Emergency unlocking ....................... 97
Important safety notes .................... 93
Limiting the opening angle ............... 96
Opening dimensions ...................... 454
Opening/closing (automatically
from inside) ...................................... 96
Opening/closing (automatically
from outside) ................................... 94
Opening/closing (from outside) ....... 94
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 35
Technical data
Capacities ...................................... 447
Emergency spare wheel ................. 441
Information .................................... 444
Tires/wheels ................................. 432
Trailer loads ................................... 458
Vehicle data ................................... 454
TELEAID
Call priority .................................... 360
Downloading destinations
(COMAND) ..................................... 360
Downloading routes ....................... 363
Emergency call .............................. 357
General notes ................................ 356
Geo fencing ................................... 364
Locating a stolen vehicle ............... 362
MB info call button ........................ 359
Remote vehicle locking .................. 362
Roadside Assistance button .......... 358 Index 19

Useful information
i This Operator's Manual describes all
models and all standard and optional equip-
ment 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 special-
ist workshops ( Y
page 29).
Panic alarm
X
To activate: press 3 button C for at
least one second.
A visual and audible alarm is triggered if the
alarm system is armed. X
To deactivate: press 3 button C
again.
or X
Insert the SmartKey into the ignition lock.
or X
Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the vehi-
cle. Occupant safety
Introduction to the restraint system The restraint system can reduce the risk of
vehicle occupants coming into contact with
parts of the vehicle's interior in the event of
an accident. The restraint system can also
reduce the forces to which vehicle occupants
are subjected during an accident.
The restraint system comprises: R
Seat belt system R
Air bags R
Child restraint system R
Child seat securing systems
The components of the restraint system work
in conjunction with each other. They can only
deploy their protective function if, at all times,
all vehicle occupants: R
have fastened their seat belts correctly
( Y
page 47) R
have adjusted their seat and head restraint
properly ( Y
page 109).
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the cor-
rect driver's seat position ( Y
page 108).
You also have to make sure that an air bag can
inflate properly if deployed ( Y
page 50).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air
bag increases the level of protection for vehi-
cle occupants in the event of an accident. For
example, if, in the event of an accident, the
protection offered by the seat belt is suffi-
cient, the air bags are not deployed. When an
accident occurs, only the air bags that
increase protection in that particular accident
situation are deployed. However, seat belts
and air bags generally do not protect against
objects penetrating the vehicle from the out-
side.
Information on restraint system operation
can be found under "Triggering of the Emer-
gency Tensioning Devices and air bags"
( Y
page 58).44
Occupant safety
Safety

Occupant Classification System opera-
tion (OCS)
PASSENGER AIR BAG OFF indicator lamp C
shows you whether the front-passenger front
air bag is deactivated. X
Turn the SmartKey to position 1 or 2 in the
ignition lock or on vehicles with KEYLESS-
GO, press the Start/Stop button once or
twice.
The system carries out self-diagnostics.
The PASSENGER AIR BAG OFF indicator lamp
must light up for approximately six seconds.
The PASSENGER AIR BAG OFF indicator lamp
then displays the status of the front-
passenger front air bag. If the status of the
front-passenger front air bag changes while
the vehicle is in motion, an air bag display
message may appear in the instrument clus-
ter ( Y
page 301). When the front-passenger
seat is occupied, always pay attention to the
PASSENGER AIR BAG OFF indicator lamp. Be
aware of the status of the front-passenger
front air bag both before and during the jour-
ney.
If the PASSENGER AIR BAG OFF indicator
lamp: R
is lit : the front-passenger front air bag is
deactivated. It will then not be deployed in
the event of an accident. R
does not light up : the front-passenger
front air bag is enabled. If, in the event of an
accident, all deployment criteria are met,
the front-passenger front air bag is
deployed. G WARNING
If the PASSENGER AIR BAG OFF indicator
lamp is lit, the front-passenger front air bag is
disabled. It will not be deployed in the event of
an accident and cannot perform its intended
protective function. A person in the front-
passenger seat could then, for example, come
into contact with the vehicle's interior, espe-
cially if the person is sitting too close to the
dashboard. This poses an increased risk of
injury or even fatal injury.
When the front-passenger seat is occupied,
always ensure that: R
the classification of the person in the front-
passenger seat is correct and the front-
passenger front air bag is enabled or disa-
bled in accordance with the person in the
front-passenger seat R
the front-passenger seat has been moved
back as far back as possible. R
the person is seated correctly.
Make sure, both before and during the jour-
ney, that the status of the front-passenger
front air bag is correct.
G WARNING
If you secure a child in a child restraint system
on the front-passenger seat and the
PASSENGER AIR BAG OFF indicator lamp is
off, the front-passenger front air bag can
deploy in the event of an accident. The child
could be struck by the air bag. This poses an
increased risk of injury or even fatal injury.
Make sure that the front-passenger front air
bag has been disabled. The PASSENGER AIR
BAG OFF indicator lamp must be lit.54
Occupant safety
Safety

Power steering will, however, continue to
function.
Protection against theft
Immobilizer X
To activate with the SmartKey: remove
the SmartKey from the ignition lock. X
To activate with KEYLESS-GO: switch the
ignition off and open the driver's door. X
To deactivate: switch on the ignition.
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Any-
one can start the engine if a valid SmartKey
has been left inside the vehicle.
i The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be star-
ted (yet the vehicle's battery is charged),
the system is not operational. Contact an
authorized Mercedes-Benz Center or call
1-800-FOR-MERCedes (in the USA) or
1-800-387-0100 (in Canada).
ATA (anti-theft alarm system) X
To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp C flashes. The alarm sys-
tem is armed after approximately
15 seconds. X
To deactivate using the SmartKey:
unlock the vehicle with the SmartKey.
or X
Insert the SmartKey into the ignition lock. X
To deactivate using KEYLESS-GO: unlock
the vehicle with KEYLESS-GO.
or X
Press the Start/Stop button on the dash-
board. The SmartKey must be inside the
vehicle.
A visual and audible alarm is triggered if the
alarm system is armed and you open: R
a door R
the vehicle with the mechanical key R
the tailgate R
the hood X
To turn the alarm off with the SmartKey:
press the 6 or 7 button on the
SmartKey.
The alarm is switched off.
or X
Insert the SmartKey into the ignition lock.
The alarm is switched off. X
To stop the alarm using KEYLESS-GO:
grasp the outside door handle. The Smart-
Key must be outside the vehicle.
The alarm is switched off.
or X
Press the Start/Stop button on the dash-
board. The SmartKey must be inside the
vehicle.
The alarm is switched off.
The alarm is not switched off, even if you
close the open door that triggered it, for
example.78
Protection against theft
Safety

X
To deactivate: press the 7 button on
the SmartKey twice in rapid succession.
The battery check lamp ( Y
page 85) of the
SmartKey flashes twice briefly and lights up
once, then KEYLESS-GO is deactivated. X
To activate: press any button on the
SmartKey or insert the SmartKey into the
ignition lock.
KEYLESS-GO and all of its associated fea-
tures are available again.
KEYLESS-GO start functionBear in mind that the engine can be started by
any of the vehicle occupants if there is a
SmartKey in the vehicle.
Changing the settings of the locking
systemYou can change the settings of the locking
system. This means that only the driver's door
and the fuel filler flap are unlocked when the
vehicle is unlocked. This is useful if you fre-
quently travel on your own. X
To change the setting: press and hold
down the 6 and 7 buttons simulta-
neously for approximately six seconds until
the battery check lamp flashes twice
( Y
page 85).
i If the setting of the locking system is
changed within the signal range of the vehi-
cle, pressing the 7 or 6 button:R
locks or R
unlocks the vehicle
The SmartKey now functions as follows: X
To unlock the driver's door: press the
6 button once.X
To unlock centrally: press the 6 but-
ton twice. X
To lock centrally: press the 7 button. The KEYLESS-GO function is changed as fol-
lows: X
To unlock the driver's door: touch the
inner surface of the door handle on the
driver's door. X
To unlock centrally: touch the inner sur-
face of the door handle on the front-
passenger door or the rear door. X
To lock centrally: touch the outer sensor
surface on one of the door handles
( Y
page 83). X
To restore the factory settings: press
and hold down the 6 a nd 7 b uttons
simultaneously for approximately six sec-
onds until the battery check lamp flashes
twice ( Y
page 85).
Mechanical key
General notes If the vehicle can no longer be locked or
unlocked with the SmartKey, use the
mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered ( Y
page 78).
There are several ways to turn off the alarm: X
To turn the alarm off with the SmartKey:
press the 6 or 7 button on the
SmartKey.
or X
Insert the SmartKey into the ignition lock.
or X
To deactivate the alarm with KEYLESS-
GO: press the Start/Stop button in the igni-
tion lock. The SmartKey must be in the
vehicle.
or X
Lock or unlock the vehicle using KEYLESS-
GO. The SmartKey must be outside the
vehicle.84
SmartKey
Opening and closing

Problem
Possible causes/consequences and P Solutions
Vehicles with KEY-
LESS-GO or the KEY-
LESS-GO start func-
tion: the engine cannot
be started using the
Start/Stop button. The
SmartKey is in the vehi-
cle. The vehicle is locked. X
Unlock the vehicle and try to start the vehicle again.
The SmartKey battery is discharged or nearly discharged. X
Check the SmartKey battery ( Y
page 85) and replace it if nec-
essary ( Y
page 85).
If this does not work: X
Start your vehicle with the SmartKey in the ignition lock.
There is interference from a powerful source of radio waves. X
Start your vehicle with the SmartKey in the ignition lock.
Doors
Important safety notes
G WARNING
If children are left unsupervised in the vehicle,
they could: R
open the doors, thus endangering other
people or road users. R
get out and disrupt traffic. R
operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they: R
release the parking brake. R
shifting the automatic transmission out of
park position PR
Start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
G WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even fatal. Never leave children unattended in the
vehicle.
G WARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury, particu-
larly in the event of sudden braking or a sud-
den change in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey.
You should preferably place luggage or loads
in the cargo compartment. Observe the load-
ing guidelines ( Y
page 340).
Unlocking and opening doors from
the inside
You can open a door from inside the vehicle
even if it has been locked. You can only open
the rear doors from inside the vehicle if they
are not secured by the child-proof locks
( Y
page 67).
If the vehicle has previously been locked from
the outside, opening a door from the inside90
Doors
Opening and closing