2012 MERCEDES-BENZ R-Class mirror

XPress the W or X button to select the
Lighting submenu.XPress & to select Daytime Running
Lamps .XPress W or X to set daytime running
lamps to On or Off .XPress the &, V or U button to
select a different display.
Switching the surround lighting on or off
If you activate the surround lighting function
and the light switch is set to Ã, the
following will light up if it is dark and you
unlock the vehicle using the SmartKey:
R the parking lamps
R the license plate lamp
R the tail lamps
R the fog lamps 27
R the low-beam headlamps 28
R the side marker lamps
R the surround lighting in the exterior mirrors
The surround lighting switches off
automatically after 40 seconds or when the
driver's door is opened.
XPress V or U on the steering wheel
to select the Settings menu.XPress the & button to select submenus.XPress the W or X button to select the
Lighting submenu.XPress & to select Surround lighting
function .XPress W or X to switch the
Surround lighting function on or off.XWhen leaving the vehicle, turn the light
switch to position Ã.
The surround lighting is activated.XPress the &, V or U button to
select a different display.Activating/deactivating the exterior
lighting delayed switch-off
If the Headlamp deactivation function is
activated and the light switch is in the Ã
position, the exterior lighting continues to
light for 15 seconds after the doors have been
closed when it is dark.
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 have activated the delayed switch-off
function, the light switch is set to à and
you switch off the engine, the following
remain lit:
R the parking lamps
R the license plate lamp
R the tail lamps
R the fog lamps 29
R the low-beam headlamps 30
R the side marker lampXPress V or U on the steering wheel
to select the Settings menu.XPress the & button to select submenus.XPress the W or X button to select the
Lighting submenu.XPress the & button to select Headlamp
delayed shut-off .XPress the W or X button to activate
or deactivate the Headlamp delayed
shut-off function.XBefore switching off the engine, turn the
light switch to position Ã.
The exterior lighting delayed switch-off is
activated.XPress the &, V or U button to
select a different display.
Deactivating the delayed switch-off
temporarily:
27 Only for vehicles with front fog lamps.
28 Only for vehicles without front fog lamps.
29 Only for vehicles with front fog lamps.
30 Only for vehicles without front fog lamps.Menus and submenus207On-board computer and displaysZ

iCanada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Vehicle submenu.XPress the & button to select Radar
Sensor (See Operator's Manual) .XPress the W or X button to activate
or deactivate the Radar Sensor (see
Operator's Manual) .XPress the &, V or U button to
select a different display.
Convenience
Activating/deactivating the EASY-
ENTRY/EXIT feature
You can use the Easy-entry Function to
activate or deactivate the EASY-ENTRY/EXIT
feature ( Y page 108).
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 do one of
the following:
R Move steering wheel adjustment stalk.
R Press one of the memory position buttons.
R Press memory button M.
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.XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Comfort submenu.XPress the & button to select Easy-
entry Function .XPress the W or X button to activate
or deactivate the Easy-entry Function .XPress the &, V or U button to
select a different display.
Switching the belt adjustment on/off
For further information on belt adjustment
( Y page 54).
XPress the V or U button on the
steering wheel to select the Settings
menu.XPress the & button to select submenus.XPress the W or X button to select the
Comfort submenu.XPress the & button to select Belt
Adjustment .XPress the W or X button to activate
or deactivate Belt Adjustment .XPress the &, V or U button to
select a different display.
Switching the Fold in mirrors when
locking function on/off
If you activate the Fold In Mirrors When
Locking function, the exterior mirrors are
folded in when the vehicle is locked. If you
switch on the ignition, the exterior mirrors
fold out again.
Menus and submenus209On-board computer and displaysZ

If you have switched the function on and you
fold the exterior mirrors in using the button
on the door ( Y page 110), they will not fold
out automatically. The exterior mirrors can
then only be folded out using the button on
the door.XPress V or U on the steering wheel
to select the Settings menu.XPress the & button to select submenus.XPress the W or X button to select the
Convenience submenu.XPress & to select Fold In Mirrors
When Locking .XPress W or X to activate/deactivate
the Fold Mirrors In When Locking
function.XPress the &, V or U button to
select a different display.
Additional functions menu
Activating/deactivating the distance
warning function
This function is only available with
DISTRONIC.
XPress V or U on the steering wheel
to select the Additional functions menu.XPress the & or * button to select the
Distance warning function.XPress the W or X button to activate
or deactivate the Distance warning
system.
When the distance warning function
( Y page 68) is activated, the Ä symbol
is shown in the lower multifunction display.XPress the &, V or U button to
select a different display.
Activating/deactivating Blind Spot
Assist
Further information about Blind Spot Assist
( Y page 189).
XPress V or U on the steering wheel
to select the Additional functions menu.XPress the & or * button to select the
Blind Spot Assist function.XPress the W or X button to switch
Blind Spot Assist on or off.XPress the &, V or U button to
select a different display.
Trip computer menu
Trip computer "From start" or "From
reset"
The values in the From Start submenu refer
to the start of your journey, while those in the
From Reset submenu refer to the last time
you reset ( Y page 211) this submenu.
XPress the V or U button on the
steering wheel to select the trip
computer menu.XPress the & or * button to select
From Start or From Reset .
Trip computer "From start" (example)
:Distance;Time=Average speed?Average fuel consumption
The From Start trip computer is reset
automatically when:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9,999 miles have been exceeded.
210Menus and submenusOn-board computer and displays

Display messagesPossible causes/consequences and M Solutionsb
Turn Signal Front
Left or Turn Signal
Front RightThe front left-hand or front right-hand turn signal is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.b
Turn Signal Left
Mirror or Turn
Signal Right MirrorThe turn signal in the left-hand or right-hand exterior mirror is
defective.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.b
3rd Brake LampThe high-mounted brake lamp is faulty.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.b
Brake Lamp Left
or Brake Lamp RightThe left or right-hand brake lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.b
High Beam Left
or High Beam RightThe left or right-hand high beam is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.b
License Plate Lamp
Left or License
Plate Lamp RightThe left or right-hand license plate lamp is defective.XCheck whether you are permitted to change the bulb yourself
( Y page 119).
or
XVisit a qualified specialist workshop.Display messages223On-board computer and displaysZ

Display messagesPossible causes/consequences and M SolutionsBlind Spot Assist
Currently
Unavailable, See
Operator's ManualBlind Spot Assist is temporarily inoperative if:
R the sensors are dirty.
R its function is impaired due to heavy rain or snow.
R the radar sensor system is outside the operating temperature
range.
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.
The yellow 9 indicator lamps also light up in the exterior
mirrors.
Blind Spot Assist is operational again and the display message
disappears if:
R the dirt (e.g. slush) drops away while the vehicle is in motion.
R the system detects that the sensors are fully available again.
R the radar sensor system is back within the operating
temperature range.
If the display message continues to be displayed:XClean the sensors ( Y page 291).XRestart the engine.Blind Spot Assist
InoperativeBlind Spot Assist is defective.
The yellow 9 indicator lamps also light up in the exterior
mirrors.XVisit a qualified specialist workshop.Cruise Control
InoperativeCruise control is defective.XVisit a qualified specialist workshop.Cruise Control
--- MPH A condition for activating cruise control has not been fulfilled.
You attempted to save a speed of less than 20 mph (30 km/h).XIf the situation allows, drive faster than 20 mph ( 30 km/h) and
save the speed.XCheck the activation conditions for cruise control
( Y page 170).DISTRONIC
--- MPH An activation condition for DISTRONIC is not fulfilled.XCheck the activation conditions for DISTRONIC ( Y page 173).DISTRONIC
OverrideDISTRONIC is no longer controlling the speed of the vehicle.XTake your foot off the accelerator pedal.230Display messagesOn-board computer and displays

XPull cover : down in the direction of the
arrow as far as it will go.XPull cup holder = out to the stop in the
direction of the arrow.XTo close the cup holder: push cup holder
= forwards into the stowage compartment
until it engages.XFold cover : upwards until it engages in
the first position.XSwing cover : forwards until it engages in
the second position.Cup holder in front of the armrest of the
second row of seats:Cup holders
Cup holder in the third row of seats
The cup holders are located in the side trim
on the left and right-hand sides.
:Cup holders
Sun visors
Overview of sun visors
GWARNING
Do not use the vanity mirror while driving.
Keep the vanity mirrors in the sun visors
closed while the vehicle is in motion.
Reflected glare can endanger you and others.
264FeaturesStowing and features

:Mirror light;Bracket=Vanity mirror?Retaining clip, e.g. for a car park ticketAMirror cover
Vanity mirror in the sun visor
Mirror light : only functions if the sun visor
is clipped into retainer ; and mirror cover
A has been folded up.
Glare from the side
XFold down sun visor :.XPull sun visor : out of retainer =.XSwing sun visor : to the side.XVehicles with a sliding sunroof: fold
down additional sun visor ; to the
windshield.Sunblinds on the rear side windows
The roller sunblinds for the rear side windows
are only available in the USA.XTo extend: pull the roller sunblind out by
tab ; and hook it onto retainers : at the
top of the window.
! Always guide the roller sunblind by hand.
Do not let it snap back suddenly as this
would damage the automatic roller
mechanism.
! Do not drive the vehicle with the roller
sunblind hooked in and the side windows
opened simultaneously. The roller sunblind
can jump out of the retainers and spring
back suddenly when driving at high speeds,
e.g. when driving on the freeway. This could
damage the inertia reel. Therefore, either
close the side window or retract the roller
sunblind before driving at high speeds.
Ashtray
Ashtray in the front-compartment
center console
i You can remove the ashtray insert and
use the resulting compartment for
stowage.
! The stowage space under the ashtray is
not heat resistant. Before placing lit
cigarettes in the ashtray, make sure that
the ashtray is properly engaged. Otherwise,
the stowage space could be damaged.
Features265Stowing and featuresZ

command for vehicle remote unlocking has
been received.
If you pull the tailgate handle for more than
20 seconds before receiving authorization
for remote unlocking from the Mercedes-
Benz Customer Assistance Center, you
must wait 15 minutes before you can pull
the tailgate handle again.
Service for recovering a stolen vehicle
If your vehicle has been stolen:
XNotify the police.
The police will issue a numbered incident
report.XThis number will be forwarded to the
Mercedes-Benz Customer Assistance
Center together with your PIN.
The Mercedes-Benz Customer Assistance
Center then attempts to locate the mbrace
system. The Mercedes-Benz Customer
Assistance Center contacts you and the
local law enforcement agency if the vehicle
is located. However, only the law
enforcement agency is informed of the
location of the vehicle.
i If the anti-theft alarm system is active for
longer than 30 seconds, mbrace
automatically informs the Mercedes-Benz
Customer Assistance Center.
Garage door opener
Important safety notes
The HomeLink ®
garage door opener
integrated in the rear-view mirror allows you
to operate up to three different door and gate
systems.
i Certain garage door drives are
incompatible with the integrated garage
door opener. If you have difficulty
programming the integrated garage door
opener, contact an authorized Mercedes-
Benz Center or call one of the following
telephone hotlines:
R USA: Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
R Canada: Customer Service at
1-800-387-0100GWARNING
Before programming the integrated remote
control to a garage door opener or gate
operator, make sure people and objects are
out of the way of the device to prevent
potential harm or damage. When
programming a garage door opener, the door
moves up or down. When programming a gate
operator, the gate opens or closes.
Do not use the integrated remote control with
any garage door opener that lacks safety stop
and reverse features as required by U.S.
federal safety standards (this includes any
garage door opener model manufactured
before April 1, 1982). A garage door that
cannot detect an object - signaling the door
to stop and reverse - does not meet current
U.S. federal safety standards.
When programming a garage door opener,
park vehicle outside the garage.
Do not run the engine while programming the
integrated remote control. Inhalation of
exhaust gas is hazardous to your health. All
exhaust gas contains carbon monoxide (CO),
and inhaling it can cause unconsciousness
and possible death. All exhaust gas contains
carbon monoxide (CO), and inhaling it can
cause unconsciousness and possible death.
i USA only:
This device complies with Part 15 of the
FCC requirements. Operation is subject to
the following two conditions:
Features275Stowing and featuresZ