2014 MERCEDES-BENZ GL-Class door lock

Deactivating the HOLD function
The HOLD function is deactivated
automatically if:
R
you accelerate and the transmission is in
position Dor R.
R you shift the transmission to position P.
R you depress the brake pedal again with a
certain amount of pressure until :
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 ( Ypage 218), your
vehicle can be equipped with ADS (Adaptive
Damping System) (Y page 217) and ACTIVE
CURVE SYSTEM (Y page 218).
Observe the notes on driving with a trailer
(Y page 264). 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
:
Suspension tuning button
; Indicator lamp for sports tuning
= Indicator lamp for comfort tuning
X Start the engine.
X Press button :.
Indicator lamp ;lights up. Sports
suspension tuning is selected. The vehicle
is lowered by 0.6 in (15 mm).
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads. Driving syste
ms
217Driving an d parking Z

clearance. You will otherwise damage the
vehicle.
! When you raise the vehicle in such a way
that not all wheels have contact with the
ground, remove the SmartKey from the
ignition lock.
R Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
R In a rollover crash, an unbelted person is
significantly more likely to die than a
person wearing a seat belt.
You and all vehicle occupants should
always wear your seat belts.
General notes
Further information about "Driving off-road"
(Y page 197).
Level control adapts the vehicle level
automatically to the current operating and
driving situation. This results in reduced fuel
consumption and improved handling.
If you select ADS comfort mode
(Y page 217), the vehicle is lowered to high-
speed level as the speed increases. As the
vehicle speed decreases, the vehicle is raised
back up to highway level.
If you select ADS sport mode (Y page 217),
the vehicle skips highway level and lowers
directly to high-speed level depending on the
basic setting (Y page 219).
Make changes to the vehicle level while the
vehicle is in motion. This enables the vehicle
to adjust to the new level as quickly as
possible.
The vehicle level may change visibly if you
park the vehicle and the outside temperature
changes. If the temperature drops, the
vehicle level is lower; with an increase in
temperature, the vehicle level rises.
If you unlock the vehicle or open a door, the
vehicle begins to compensate for load
discrepancies while still parked. However, for significant level changes, such as after the
vehicle has been stationary for a long period,
the engine must be on. For safety reasons,
the vehicle is only lowered when the doors are
closed. Lowering is interrupted if a door is
opened, and it continues once the door has
been closed.
Basic settings (excluding AMG vehicles)
The extent to which the vehicle is raised or
lowered depends on the basic setting
selected. Select raised level for off-road
driving or highway/high-speed level for
normal roads.
The individual vehicle levels differ from
highway level as follows:
R
highway level: +/–0 in (+/–0 mm)
R high-speed level: –0.6 in (–15 mm)
R raised level: +2.3 in (+60 mm)
Basic settings for AMG vehicles
The extent to which the vehicle is raised or
lowered depends on the AMG adaptive sport
suspension setting selected. Select the
raised level for off-road driving or highway/
high-speed level for normal roads.
The raised level corresponds to a vehicle level
raised by 50 mm when compared with
highway level in comfort mode.
Raised level Only select raised level if this is appropriate
for the road conditions. Otherwise, fuel
consumption may increase and handling may
be affected.
X
Start the engine. Driving systems
219Driving and parking Z

could otherwise endanger yourself and
others.
The 360° camera will not function or will
function in a limited manner:
R if the doors are open
R if the exterior mirrors are folded in
R if the trunk lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the cameras are exposed to very bright
light
R if the area is lit by fluorescent light or LED
lighting (the display may flicker)
R if you exit a heated garage in winter,
resulting in a rapid change in temperature
R if the camera lenses are dirty or covered
R if the vehicle components in which the
cameras are installed are damaged. In this
event, have the camera position and setting
checked at a qualified specialist workshop.
Do not use the 360° camera in this case. You
can otherwise injure others or cause damage
to objects or the vehicle.
Activation conditions The 360° camera image can be displayed if:
R your vehicle is equipped with a 360°
camera
R COMAND is switched on, see the separate
COMAND operating instructions
R the 360° Camera
360° Camera function is activated
Activating the 360° camera using the
SYS button X
Press and hold the Wbutton for longer
than 2 seconds, see the separate COMAND
operating instructions.
Depending on whether position Dor Ris
engaged, the following is shown:
R full screen display with the image from
the front camera
R full screen display with the image from
the rear camera Activating the 360° camera with
COMAND X
Press the Wbutton, see the separate
COMAND operating instructions.
X Select System System by turning cVdthe
COMAND controller and press Wto
confirm.
X Select 360° Camera
360° Camera and pressWto
confirm.
Depending on whether position Dor Ris
engaged, the following is shown:
R a split screen with top view and the
image from the front camera or
R a split screen with top view and the
image from the rear view camera
For further information about the COMAND
controller, see the separate COMAND
operating instructions.
Activating the 360° camera using
reverse gear The 360° camera images can be
automatically displayed by engaging reverse
gear.
X
Make sure that the SmartKey is in position
2in the ignition lock.
X Make sure that the Activation by R Activation by R
gear
gear setting is active in COMAND, see the
separate COMAND operating instructions.
X To show the 360° camera image: engage
reverse gear.
The COMAND display shows the area
behind the vehicle in split screen:
R vehicle with guide lines
R top view of the vehicle
Selecting the split-screen and full
screen displays X
To switch between split screen views:
switch to the line with the vehicle icons by
sliding ZVthe COMAND controller.
X Turn cVd the COMAND controller and
select one of the vehicle symbols. 236
Driving systemsDriving an
d parking

of the towing vehicle, as the latter is
equipped with an anti-lock brake system.
Doing so will result in a loss of function of
the brake systems of both the vehicle and
the trailer.
X Make sure that the automatic transmission
is set to position P.
X Apply the vehicle's electric parking brake.
X Start the engine.
X Vehicles with the AIRMATIC package:
select highway level.
X Vehicles with ADS: set ADS toAUTOor
COMF.
X Switch off the engine.
X Close all doors and the tailgate.
X Couple up the trailer.
X Establish all electrical connections.
X Check that the trailer lighting system is
working.
i Vehicles with the AIRMATIC package:
with a trailer attached, the vehicle will
always remain at highway level. When
coupling up a trailer, please observe the
following:
R Unless highway level has been set
manually, the vehicle is automatically
lowered to highway level. This is the case
if a speed of 5 mph (8km/h) is reached.
R High-speed level is not available.
These restrictions apply to all accessories
powered through a connection to the trailer
power socket of your vehicle, e.g. a bicycle
carrier.
Observe the maximum permissible trailer
dimensions (width and length).
Most U.S. states and all Canadian provinces
require by law:
R Safety chains between the towing vehicle
and the trailer. The chains should be cross-
wound under the trailer drawbar. They must
be fastened to the vehicle's trailer
coupling, not to the bumper or the axle. Leave enough play in the chains to make
tight cornering possible.
R A separate brake system for certain types
of trailer.
R A safety switch for braked trailers. Check
the specific legal requirements applicable
to your state.
If the trailer detaches from the towing
vehicle, the safety switch applies the
trailer's brakes. Towing a trailer
There are numerous legal requirements
concerning the towing of a trailer, e.g. speed
restrictions. Make sure that your vehicle/
trailer combination complies with the local
requirements not only in your area of
residence but also at any location to which
you are traveling. The police and local
authorities can provide reliable information.
Please observe the following when towing a
trailer:
R In order to accumulate driving experience
and accustom yourself to the new handling
characteristics, practice the following at a
location where there is no traffic:
-Cornering
- Stopping
- Backing up
R Before driving, check:
-the trailer tow hitch
- the safety switch for braked trailers
- the safety chains
- electrical connections
- the lights
- the wheels
R Adjust the exterior mirrors to provide an
unobstructed view of the rear section of the
trailer.
R If the trailer has electronically controlled
brakes, pull away carefully. Brake manually
using the brake controller and check
whether the brakes function correctly. Towing a trailer
267Driving and parking Z

Surround lighting and exterior lighting
delayed switch-off
X
Press the =or; button on the
steering wheel to select the Sett.
Sett. menu.
X Press the :or9 button to select the
Lights
Lights submenu.
X Press ato confirm.
X Press :or9 to select the
Surround Lighting Surround Lighting function.
When the Surround Lighting
Surround Lighting function is
activated, the light cone and the area
around the vehicle are displayed in orange
in the multifunction display.
X Press the abutton to save the setting.
Deactivating delayed switch-off of the
exterior lighting temporarily:
X Before leaving the vehicle, turn the
SmartKey to position 0in the ignition lock.
X Turn the SmartKey to position 2in the
ignition lock.
The exterior lighting delayed switch-off is
deactivated.
Delayed switch-off of the exterior lighting is
reactivated the next time you start the
engine.
If you have activated the Surround
Surround
Lighting Lighting function and the light switch is set
to Ã, the following functions are activated
when it is dark:
R surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine,
the surround lighting is switched off and
automatic headlamp mode is activated
(Y page 128).
R exterior lighting delayed switch-off: the
exterior lighting remains lit for
60 seconds after the engine is switched off.
If you close all the doors and the tailgate,
the exterior lighting goes off after
5 seconds.
i Depending on your vehicle's equipment,
when the surround lighting and delayed switch-off exterior lighting are on, the
following light up:
R
Parking lamps
R Daytime running lamps
R Side marker lamps
R Surround lighting in the exterior mirrors
Activating/deactivating the interior
lighting delayed switch-off
If you activate the Interior Lighting Interior Lighting
Delay
Delay function, the interior lighting remains
on for 20 seconds after you remove the
SmartKey from the ignition lock.
X Press the =or; button on the
steering wheel to select the Sett
Sett menu.
X Press the :or9 button to select the
Light Light submenu.
X Press ato confirm.
X Press the :or9 button to select the
Interior Lighting Delayf
Interior Lighting Delayf function.
If the Interior
Interior Lighting
Lighting Delay
Delayfunction
has been switched on, the vehicle interior
is displayed in orange in the multifunction
display.
X Press the abutton to save the setting.
Vehicle submenu Activating/deactivating the automatic
door locking mechanism
If you activate the
Automatic Door Lock Automatic Door Lock
function, the vehicle is centrally locked above
a speed of approximately 9 mph (15 km/h).
X Press the =or; button on the
steering wheel to select the Sett
Sett menu.
X Press the :or9 button to select the
Vehicle Vehicle submenu.
X Press ato confirm.
X Press the :or9 button to select the
Automatic Door Lock
Automatic Door Lock function.
When the Automatic
Automatic Door
DoorLock
Lockfunction
is activated, the vehicle doors are displayed
in orange in the multifunction display.
X Press the abutton to save the setting. 284
Menus and submenusOn-board computer and displays

X
Press the :or9 button to select the
Belt Adjustment
Belt Adjustment function.
If the Belt Adjustment
Belt Adjustment function is
activated, the vehicle seat belt is shown in
orange in the multifunction display.
X Press the abutton to save the setting.
For further information on belt adjustment,
see (Y page 57).
Switching the fold-in mirrors with the
locking feature on/off
This function is only available on vehicles with
the memory function (Y page 125).
When you activate the Auto. Mirror
Auto. Mirror
Folding Folding function, the exterior mirrors are
folded in when the vehicle is locked. If you
unlock the vehicle and then open a door, the
exterior mirrors fold out again.
X Press the =or; button on the
steering wheel to select the Sett.
Sett. menu.
X Press the :or9 button to select the
Convenience
Convenience submenu.
X Press ato confirm.
X Press :or9 to select the Auto. Auto.
Mirror Folding
Mirror Folding function.
If the Auto. Mirror Folding
Auto. Mirror Folding function is
activated, the vehicle's exterior mirror is
displayed in orange in the multifunction
display.
X Press the abutton to save the setting. :
To fold the exterior mirrors in or out
If you have switched the Auto. Mirror
Auto. Mirror
Folding Folding on and you fold the exterior mirrors in using button
:, they will not fold out
automatically (Y page 123).
You can then only fold out the exterior mirrors
using button :.
Restoring the factory settings X
Press the =or; button on the
steering wheel to select the Sett. Sett.menu.
X Press the :or9 button to select the
Factory Setting
Factory Setting submenu.
X Press ato confirm.
The Reset All Settings?
Reset All Settings? message
appears.
X Press the :or9 button to select
No
No orYes
Yes.
X Press ato confirm the selection.
If you select Yes
Yes, the multifunction display
shows a confirmation message.
For safety reasons, the Daytime Running
Daytime Running
Lights
Lights function in the Lights
Lightssubmenu is
only reset if the vehicle is stationary. ON&OFFROAD menu
Example: multifunction display
X
Press the =or; button on the
steering wheel to select the ON&OFFROAD ON&OFFROAD
menu.
You can set the current settings to appear in
the ON&OFFROAD ON&OFFROAD menu:
R On-road program (Y page 253)
R Off-road program (Y page 258)286
Menus and submenusOn-board computer and displays

Display messages Possible causes/consequences and
M
MSolutions Transmission Not
Transmission Not
in P Risk of in P Risk of
Vehicle Rolling Vehicle Rolling
Away Away The driver's door is open and the transmission is in position
R,N
or D.
A warning tone also sounds.
X Shift the transmission to position P.
X Secure the vehicle against rolling away ( Ypage 188). Service Required Service Required
Do Do
Not
Not Shift
Shift Gears
Gears
Visit Dealer
Visit Dealer You cannot change the transmission position due to a malfunction.
A warning tone also sounds.
If transmission position
Dis selected:
X Drive to a qualified specialist workshop without shifting the
transmission from position D.
If transmission position R,Nor Pis selected:
X Notify a qualified specialist workshop or breakdown service. Only Shift to 'P' Only Shift to 'P'
when Vehicle is when Vehicle is
Stationary Stationary The vehicle is moving.
X
Stop the vehicle safely as soon as possible, paying attention to
road and traffic conditions.
X Shift the transmission to position P.A The tailgate is open.
G WARNING
When the engine is running, exhaust gases can enter the vehicle
interior if the tailgate is open.
There is a risk of poisoning.
X Close the tailgate. ? The hood is open.
G WARNING
The open hood may block your view when the vehicle is in motion.
There is a risk of an accident.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 188).
X Close the hood. C At least one door is open.
A warning tone also sounds.
X
Close all the doors. Display
messages
321On-board computer and displays Z

SmartKey
Display messages Possible causes/consequences and
M
MSolutions Â
Key Does Not Key Does Not
Belong to Vehicle Belong to Vehicle You have put the wrong SmartKey in the ignition lock.
X
Use the correct SmartKey. Â
Take Take
Your
YourKey
Keyfrom
from
Ignition
Ignition The SmartKey is in the ignition lock.
X
Remove the SmartKey. Â
Obtain a New Key Obtain a New Key The SmartKey needs to be replaced.
X
Visit a qualified specialist workshop. Â
Replace Replace
Key
KeyBattery
Battery The batteries of the KEYLESS-GO key are discharged.
X
Change the batteries (Y page 83).Â
Don't Forget Your Don't Forget Your
Key Key This display message is displayed for a maximum of 60 seconds
and is simply a reminder.
You have opened the driver's door with the engine switched off.
The KEYLESS-GO key is not in the ignition lock.
X
Remember to take the KEYLESS-GO key with you when you
leave the vehicle. Â
Key Not Detected Key Not Detected
(red display message) The KEYLESS-GO key is not in the vehicle.
A warning tone also sounds.
If the engine is switched off, you can no longer lock the vehicle
centrally or start the engine.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 188).
X Locate the KEYLESS-GO key. The KEYLESS-GO key is not detected while the engine is running
because there is interference from a strong source of radio waves.
A warning tone also sounds.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 188).
X Operate the vehicle with the SmartKey in the ignition lock. Display messages
323On-board computer and displays Z