
X
Turn the brightness control knob counter-
clockwise or clockwise.
If the light switch is set to 0005,0013or
000A, the brightness is dependent upon
the brightness of the ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not lit. Coolant temperature display
G
WARNING
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
vehicle and do not stand near the vehicle until
the engine has cooled down.
! Adisplay message is shown if the coolant
temperature is too high.
If the coolant temperature is over
248 ‡(120 †), do not continue driving. The
engine will otherwise be damaged.
The coolan ttemperature gauge is in the
instrument cluster on the right-hand side
(Y page 29).
Under normal operating conditions and with
the specified coolant level, the coolant
temperature may rise to 248 ‡ (120 †). Tachometer
! Do not drive in the overrevving range, as
this could damage the engine. The red band in the tachometer indicates the
engine's overrevving range.
The fuel supply is interrupted to protec
tthe
engine when the red band is reached. Outside temperature display
G
WARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
The outside temperature display is in the
multifunction display (Y page 195).
Changes in the outside temperature are
displayed after a short delay. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (Y page 163):
The segments light up from the stored
speed to the maximum speed.
R DISTRONIC PLUS activated (Y page 166):
One or two segments in the set speed
range light up.
R DISTRONIC PLUS detectsav ehicle in front:
The segments between the speed of the
vehicle in fron tand the stored speed light
up. Displays and operation
193On-board computer and displays Z 

X
Press the 0004or0003 button to adjust the
brightness to any level from Off to
Level 5 (bright).
X Press the 000Bor0007 button to save the
setting.
Setting the ambient lighting color
X Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Lights submenu.
X Press 000Bto confirm.
X Press the 0004or0003 button to select the
Ambient Light Color: function.
X Press 000Bto confirm.
X Press 0004or0003 to set the color to
SOLAR ,
POLAR or
NEUTRAL .
X Press the 000Bor0007 button to save the
setting.
Activating/deactivating surround
lighting and exterior lighting delayed
switch-off
X Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Lights submenu.
X Press 000Bto confirm.
X Press the 0004or0003 button to select the
Locator Lighting: function.
You will see the selected setting: Enabledor
Disabled .
X Press the 000Bbutton 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
Locator Lighting: function and the light switch is set
to 0005, the following functions are activated
when it is dark:
R surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the key. If you start the engine, the
surround lighting is switched off and
automatic headlamp mode is activated
(Y page 107).
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 trunkl id,
the exterior lighting goes off after
15 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 Front fog lamps
R Low-beam headlamps
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 Delay: function, the interior lighting remains
on for 20seconds after you remove the key
from the ignition lock.
X Press the 0002or0005 button on the
steering wheel to selec tthe Sett. menu.
X Press the 0004or0003 button to select the
Lights submenu.
X Press 000Bto confirm. Menus and submenus
205On-board computer and displays Z 

X
Press the 0004or0003 button to select the
Easy Entry/Exit: function.
You will see the selected setting on or
off .
X Press the 000Bbutton to save the setting.
Further information on the EASY-ENTRY/EXIT
feature (Y page 99).
Switching the belt adjustment on/off
X Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Convenience submenu.
X Press 000Bto confirm.
X Press the 0004or0003 button to select the
Belt Adjustment function.
You will see the selected setting: Enabledor
Disabled .
X Press the 000Bbutton to save the setting.
For further information on belt adjustment,
see (Y page 54).
Switching the fold-in mirrors when
locking feature on/off
This function is only available on vehicles with
Memory Function (Y page 103).
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 a door, the exterior
mirrors fold out again.
If you have switched on the Fold Mirrorsin when Locking: function and you fold the
exterior mirrors in using the button on the
door (Y page 101), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
X Press the 0002or0005 button on the
steering wheel to select the Sett. menu.
X Press the 0004or0003 button to select the
Convenience submenu.
X Press 000Bto confirm. X
Press the 0004or0003 button to select the
Fold Mirrors in when Locking: function.
You will see the selected setting:
Enabled or
Disabled .
X Press the 000Bbutton to save the setting.
If you have switched the function on and you
fold the exterior mirrors in using the button
on the door (Y page 101), they will not fold
out automatically. The exterior mirrors can
then only be folded out using the button on
the door. AMG menu in AMG vehicles
AMG displays 0003
Digital speedometer
0004 Gear indicator
0024 Upshift indicator
0023 Engine oil temperature
0021 Coolant temperature
0022 Status indicator for ECO start/stop
function (Y page 139)
X Press 0002or0005 on the steering wheel
to select the AMG menu.
Upshift indicator UP 0024
indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP 0024
fades out other
messages until you have shifted up.
If the engine oil temperature is below 176 ‡
(80 †) the oil temperature is shown in blue. Menus and submenus
207On-board computer and displays Z 

Avoid driving at full engine outpu
tduring this
time.
SETUP 0003
Drive program (C /S /M )
0004 ESP ®
mode (ON /OFF ) or SPORT handling
mode (SPORT )
SETUP shows the drive program, the ESP ®
(Electronic Stability Program) mode and the
SPORT handling mode.
X Press 0002or0005 on the steering wheel
to select the AMG menu.
X Press the 0003buttonrepeatedly until
SETUP is displayed.
RACETIMER Displaying and starting RACETIMER
G
WARNING
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads is
prohibited under all circumstances. The driver
is and must always remain responsible for
following posted speed limits. 0003
Lap
0004 RACETIMER
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2in the ignition lock.
X Press 0002or0005 on the steering wheel
to select the AMG menu.
X Press the 0003button repeatedly until the
RACETIMER is shown.
X To start: press the 000Bbutton to start the
RACETIMER.
Displaying the intermediate time X
Press the 0002or0005 button to select
Interm. Time .
X Press 000Bto confirm.
The intermediate time is displayed for five
seconds. 208
Menus and submenusOn-board computer and displays 

Starting a new lap
0003
RACETIMER
0004 Fastest lap time (best lap)
0024 Lap
X Press 000Bto confirm New Lap .
i It is possible to store a maximum of
sixteen laps. The 16th lap can only be
completed with Finish Lap .
Stopping the RACETIMER X
Press the 0007button on the steering
wheel.
X Press 000Bto confirm Yes .
The RACETIMER interrupts timing when you
stop the vehicle and turn the SmartKey to
position 1in the ignition lock. If you turn the
key to position 2or 3and then press 000Bto
confirm Start , timing is continued.Resetting the current lap
X
Stop the RACETIMER.
X Press the 0002or0005 button to select
Reset Lap .
X Press 000Bto reset the lap time to "0".
Deleting all laps If you switch off the engine, the RACETIMER
is reset to "0" after 30 seconds. All laps are
deleted.
You cannot delete individual stored laps. If
you have stopped 16 laps, the current lap
does not have to be reset.
X
Reset the current lap.
X Press 000Bto confirm Reset .
Reset Race Timer? appears in the
multifunction display.
X Press the 0004button to select Yes and
press the 000Bbutton to confirm.
All laps are deleted. Menus and submenus
209On-board computer and displays Z 

Display messages Possible causes/consequences and
0001 Solutions
0005(USA
only)
000A(Canada
only)
Parking Brake Inoperative The yellow
000Awarning lamp lights up. The red 0005(USA
only)/ 000A(Canada only) indicato rlamp flashes for about ten
seconds after the electric parking brake has been applied or
released. It then goes out or remains lit.
The electric parking brake is malfunctioning, e.g .because of
overvoltage or undervoltage.
X Remove the cause for the overvoltage or undervoltage, e.g. by
charging the battery or restarting the engine.
X Engage or release the electric parking brake.
If it remains impossible to apply or release the electric parking
brake:
X Switch off the ignition and turn it back on.
X Engage or release the electric parking brake.
If the electric parking brake still cannot be released:
X Consult a qualified specialist workshop. The display message is only shown while the vehicle is in motion.
The yellow
000Awarning lamp lights up and the red 0005(USA
only)/ 000A(Canada only) indicator lamp flashes.
It is not possible to apply the electric parking brake manually.
X Vehicles with manual transmission: engage first gear.
X Vehicles with automatic transmission: shift the transmission
to P.
X Visit a qualified specialist workshop. 0005(USA
only)000A(Canada
only)
Turn On The
Ignition to
Release the
Parking Brake The red
0005(USA only)/000A (Canada only) indicator lamp lights
up.
You attempted to release the electric parking brake while the
ignition was switched off.
X SmartKey: turn the SmartKey to position 1in the ignition lock.
X KEYLESS-GO: switch on the ignition.216
Display messagesOn-board computer and displays 

Display messages Possible causes/consequences and
0001 Solutions
0006
Brake Immediately A malfunction has occurred while the HOLD function or
DISTRONIC PLUS is active.
At
one may also sound at regular intervals. If you attempt to lock
the vehicle, the tone becomes louder.
You cannot start the engine.
X Paying attention to the traffic situation, immediately depress the
brake pedal firmly and hold until the display message
disappears.
X Secure the vehicle against rolling away (Y page 155).
You can restart the engine. 000D(USA
only)0006(Canada
only)
Brake Immediately A malfunction has occurred while the HOLD function or
DISTRONIC PLUS is active.
At
one may also sound at regular intervals. If you attempt to lock
the vehicle, the tone becomes louder.
You cannot start the engine.
X Paying attention to the traffic situation, immediately depress the
brake pedal firmly and hold until the display message
disappears.
X Prevent the vehicle from rolling away before you leave it
(Y page 331).
You can restart the engine. 000D(USA
only)0006(Canada
only)
Check Brake Fluid Level There is not enough brake fluid in the brake fluid reservoir.
In addition, the
000D(USA only)/0006 (Canada only) warning
lamp lights up in the instrument cluster and a warning tone
sounds.
G WARNING
The braking effect may be impaired.
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. Do not continue driving
under any circumstances.
X Secure the vehicle against rolling away (Y page 155).
X Consult a qualified specialist workshop.
X Do not add brake fluid. This does not correct the malfunction. 0007
Check Brake Pad
Wear The brake pads/linings have reached their wear limit.
X Visit a qualified specialist workshop. Display messages
217On-board computer and displays Z 

Display messages Possible causes/consequences and
0001 Solutions
0007
mbrace Inoperative One or more main features of the mbrace system are
malfunctioning.
X
Have the mbrace system checked immediately at a qualified
specialist workshop. PRE-SAFE
Inoperative See
Operator's Manual Important function
sof PRE-SAFE ®
have failed .All other occupant
safety systems, e.g. air bags, remain available.
X Visit a qualified specialist workshop immediately. PRE-SAFE
Functions
Currently Limited
See Operator's
Manual PRE-SAFE
®
Brake is deactivated or temporarily inoperative.
Possible causes are:
R function is impaired due to heavy rain or snow.
R the sensors in the radiator grill and the bumper are dirty.
R the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
R AMG vehicles: ESP ®
is deactivated.
R the system is outside the operating temperature range.
R the on-board voltage is too low.
When the causes stated above no longer apply, the display
message disappears.
PRE-SAFE ®
Brake is operational again.
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 155).
X Clean the sensors in the radiator grill and the bumper
(Y page 285).
X Restar tthe engine.
X AMG vehicles: reactivate ESP ®
(Y page 63). PRE-SAFE
Functions Limited
See Operator's
Manual PRE-SAFE
®
Brake is inoperative due to a malfunction. BAS PLUS
or the distance warning signal may also have failed.
X Visit a qualified specialist workshop. 218
Display messagesOn-board computer and displays