If you have activated the Daytime Running
Lights function and the light switch is in the
à or c position, the daytime running
lamps are switched on automatically when
the engine is running. If it is dark, the low-
beam headlamps switch on automatically.
In the dark, the following also light up:
R the low-beam headlamps
R the standing lamps
R the tail lamps
R the license plate lamp
R the side marker lampsXPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
LIGHTS submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Daytime Running Lights function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Setting the brightness for the display and
switches
You can use the Brightness display/
switches function to set the brightness of
the multifunction display and the switches in
the vehicle.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Brightness Display/Switches:
function.
You see the selected setting Level with a
value of between 0 and 100.XPress the a button to save the setting.XPress the : or 9 button to increase
or decrease the brightness.
Activating/deactivating surround
lighting and exterior lighting delayed
switch-off
The Locator lighting function allows you
to set whether the exterior lighting should
come on when it is dark:
R for 40 seconds after unlocking the vehicle
with the SmartKey
The exterior lighting switches off if you
open the driver’s door.
R for 15 seconds after switching off the
engine and closing the doors
If the engine is switched off and then none
of the doors are opened, or if an open door
is not closed, the exterior lighting goes out
after 60 seconds.
If you activate the Locator Lighting
function, the following light up:
R the parking lamps
R the low-beam headlamps
R the license plate lamp
R the surround lighting in the exterior mirrors
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Locator Lighting function.
You will see the selected setting: on or
off .XPress the a button to save the setting.158Displays and operationOn-board computer and displays
Deactivating the delayed switch-off
temporarily:XSelect key position 0 with the Start/Stop
button before leaving the vehicle.XSelect key position 2 and then key position
0 again with the Start/Stop button
The delayed switch-off is deactivated.
Delayed switch-off is reactivated the next
time you start the engine.
Activating/deactivating the interior
lighting delayed switch-off
If you select key position 0 with the Start/
Stop button when the Light. Delay
function is activated, the interior lighting
lights up for approximately 20 seconds if it is
dark.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Light submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Interior lighting delay sw. off
function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
If you select the Automatic Door Lock:
function, the vehicle is centrally locked above
a speed of around 9 mph(15 km/h).
i For further information on the automatic
locking feature, see ( Y page 71).
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Vehicle submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Automatic door locks function.
You will see the selected setting: Enabled
or Disabled .XPress the a button to save the setting.
Activating/deactivating the acoustic
locking verification signal
You can use the Acoustic Lock function to
determine whether there is an acoustic
confirmation when locking and unlocking the
vehicle.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
VEHICLE submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Acoustic Lock function.
You will see the selected setting:
Activated or Deactivated .XPress the a button to save the setting.
Convenience
Activating/deactivating the EASY-
ENTRY/EXIT feature
GWARNING
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment lever or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver's door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
You can use the Easy Entry/Exit: function
to activate or deactivate the EASY-ENTRY/
EXIT feature ( Y page 88).
Displays and operation159On-board computer and displaysZ
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Convenience submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Easy Entry/Exit feature.
You will see the selected setting: on or
off .XPress the a button to save the setting.
Switching the fold-in exterior mirrors with
locking function on/off
If you switch on the Fold Mirrors in when
Locking: function, the exterior mirrors fold
in when you lock the vehicle. If you unlock the
vehicle and then open the driver's or front-
passenger door, the exterior mirrors fold out
again.
If you have switched the function on and you
fold the exterior mirrors in using the button
on the door (Y page 90), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
CONVENIENCE submenu.XPress the a button to confirm.XPress the : or 9 button to select the
Fold mirrors in when locking:
function.
You will see the selected setting: on or
off .XPress the a button to save the setting.
Resetting to factory settings
For safety reasons, the Daytime Running
Lights: function in the Lights submenu is
only reset when the vehicle is stationary.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the : or 9 button to select the
Factory Settings submenu.XPress the a button to confirm.
The Reset All Settings? message
appears.XPress the : or 9 button to select
Yes or No.XPress the a button to confirm the
selection.
If you have selected Yes, the multifunction
display shows a confirmation message.
AMG menu
AMG displays
XPress the = or ; button on the
steering wheel to select the AMG menu.:Digital speedometer;Engine oil temperature=Coolant temperature?Transmission fluid temperature
If the engine oil temperature is below 80 †
or if the transmission fluid temperature is
below 60 †, the corresponding temperature
gauge flashes. Avoid driving at full engine
output during this time.
SETUP
SETUP displays the drive program, the AMG
adaptive sport suspension system setting
and the selected traction assist.
160Displays and operationOn-board computer and displays
BrakesDisplay messagesPossible causes/consequences and M Solutions$ (USA only)
J (Canada only)
ABS and ESC
Currently
Unavailable See
Operator's ManualGRisk of accident
ABS (Anti-lock Braking System), ESP ®
(Electronic Stability
Program), BAS (Brake Assist) and hill start assist are temporarily
unavailable. For example, the on-board voltage may be
insufficient. In addition, the h, å and ! warning lamps
light up in the instrument cluster.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
XDrive on carefully.XVisit a qualified specialist workshop.$ (USA only)
J (Canada only)
ABS and ESC
Inoperative See
Operator's ManualGRisk of accident
ABS, ESP ®
, BAS and hill start assist are unavailable due to a
malfunction. In addition, the h, å and ! warning lamps
light up in the instrument cluster.
The brake system continues to function normally, but without the
functions listed above.
XDrive on carefully.XVisit a qualified specialist workshop.$ (USA only)
J (Canada only)
EBR, ABS, and ESC
Inoperative See
Operator's ManualGRisk of accident
EBD (electronic brake force distribution), ABS, ESP ®
, BAS and hill
start assist are unavailable due to a malfunction. In addition, the
h , å and ! warning lamps light up in the instrument
cluster and a warning tone sounds.
The brake system continues to function normally, but without the
functions listed above.
XDrive on carefully.XVisit a qualified specialist workshop immediately.F (USA only)
! (Canada only)
Please Release
Parking Brake! The indicator lamp (red) flashes and a warning tone sounds.
You are driving with the electric parking brake applied.XRelease the electric parking brake.
or
XConsult a qualified specialist workshop.Displays and operation165On-board computer and displaysZ
Display messagesPossible causes/consequences and M Solutions! The indicator lamp (red) flashes, the warning lamp (yellow)
lights up and a warning tone sounds.
The electric parking brake is malfunctioning and the braking effect
is restricted.
While the vehicle is in motion:XRelease the electric parking brake handle.
While the vehicle is stationary:
XSwitch off the ignition and turn it back on.XRelease the electric parking brake.
If the display message continues to be displayed:
XShift the transmission to P using the button on the center
console.XPrevent the vehicle from rolling away before you leave it.XConsult a qualified specialist workshop.! The indicator lamp (red) flashes and a warning tone sounds.
You are making an emergency stop using the electric parking
brake.XAfter the emergency stop: release the electric parking brake
lever.F (USA only)
! (Canada only)
Parking Brake See
Oper. Manual! The warning lamp (yellow) lights up. Additionally the
indicator lamp (red) lights up.
The electric parking brake is malfunctioning.
To release:XPull the electric parking brake handle.
or
XPull away carefully.XVisit a qualified specialist workshop.
To apply:
XSwitch off the ignition.XPull the electric parking brake lever for at least ten seconds,
until the display message disappears.
If the display message continues to be displayed:
XShift the transmission to P using the button on the center
console.XPrevent the vehicle from rolling away before you leave it.XConsult a qualified specialist workshop.166Displays and operationOn-board computer and displays
Display messagesPossible causes/consequences and M Solutions! The indicator lamp (red) flashes.
The power supply for the electric parking brake was interrupted.XPull the electric parking brake handle.
or
XPull away carefully.
or
XPull the electric parking brake handle until the display message
disappears.! The indicator lamp (red) flashes and the warning lamp
(yellow) lights up.
The electric parking brake is malfunctioning.XSwitch off the ignition and turn it back on.XEngage or release the electric parking brake.
or
XPull away carefully.XVisit a qualified specialist workshop.! The warning lamp (yellow) lights up. In addition, the indicator
lamp (red) flashes for about 10 seconds after the electric parking
brake has been engaged or released. It then goes out or remains
lit.
The electric parking brake is malfunctioning, e.g. because of
overvoltage or undervoltage.XPull away carefully.XVisit a qualified specialist workshop.
If there is overvoltage or undervoltage:
XRemove the cause for the overvoltage or undervoltage, e.g. by
charging the battery or restarting the engine.XSwitch the ignition off and on, and then engage or release the
electric parking brake.
If this does not release the electric parking brake:
XDo not drive on.XConsult a qualified specialist workshop.Displays and operation167On-board computer and displaysZ
Display messagesPossible causes/consequences and M Solutions! The warning lamp (yellow) lights up. In addition, the indicator
lamp (red) flashes for about 10 seconds after the electric parking
brake has been engaged or released. It then goes out or remains
lit.
The electric parking brake has overheated.XAllow the vehicle to cool down. Do not engage or release the
electric parking brake during this time.XPrevent the vehicle from rolling away before you leave it.XWhen the vehicle has cooled down: switch the ignition off and
on again, then engage or release the electric parking brake.F (USA only)
! (Canada only)
Parking Brake
Inoperative! The warning lamp (yellow) lights up. In addition, the indicator
lamp (red) flashes for about 10 seconds after the electric parking
brake has been engaged or released. It then goes out or remains
lit.
The electric parking brake is malfunctioning.XSwitch the ignition off and on, and then engage the electric
parking brake.
If it is not possible to engage the electric parking brake:
XShift the transmission to P using the button on the center
console.XPrevent the vehicle from rolling away before you leave it.XVisit a qualified specialist workshop.F (USA only)
! (Canada only)
Turn On the
Ignition to
Release the
Parking Brake! The indicator lamp (red) flashes.
You attempted to release the electric parking brake while the
ignition was switched off.XSwitch on the ignition.168Displays and operationOn-board computer and displays
Display messagesPossible causes/consequences and M SolutionsF (USA only)
J (Canada only)
Check Brake Fluid
LevelGRisk of accident
There is not enough brake fluid in the brake fluid reservoir. In
addition, the J indicator lamp in the instrument cluster lights
up and a warning tone sounds.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.XConsult a qualified specialist workshop.
Do not add brake fluid. This will not rectify the malfunction.
#
Check Brake Pad
WearThe brake pads/linings have reached their wear limit.XVisit a qualified specialist workshop.GWARNING
Driving with the message Check Brake Fluid Level displayed can result in an accident. Have
your brake system checked immediately.
Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be
seriously burned.
Displays and operation169On-board computer and displaysZ