2010 MERCEDES-BENZ R320 instrument cluster

Vehicle status message memory
menu
Use the Vehicle status message memory
menu to scan malfunction and warning
messages that may be stored in the memory.
Such messages appear in the multifunction
display and are based on conditions or
system status the vehicle’s system has
recorded.
The Vehicle status message memory menu
only appears if messages have been stored. G
Warning!
Malfunction and warning messages are only
indicated for certain systems and are
intentionally not very detailed. The
malfunction and warning messages are
simply a reminder with respect to the
operation of certain systems. They do not
replace the owner’s and/or driver’s
responsibility to maintain the vehicle’s
operating safety. Have all required
maintenance and safety checks performed on
the vehicle. Bring the vehicle to an authorized
Mercedes-Benz Center to address the
malfunction and warning messages.
X Press button V or U repeatedly until
the Vehicle status message memory
menu appears in the multifunction display.
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction
display. X
Press button & or *.
The stored messages will now be displayed
in the order in which they have occurred. For malfunction and warning messages,
see “Vehicle status messages in the
multifunction display” (
Y page 274).
i After you have scrolled through all
recorded status messages, the first
recorded message appears again.
Should the vehicle’s system record any
conditions while driving, the number of
messages will reappear in the multifunction
display when the SmartKey in the starter
switch is turned to position 0 or removed
from the starter switch. With KEYLESS-GO,
the number of messages will reappear when
you turn off the engine by pressing the
KEYLESS-GO start/stop button and open the
driver’s door.
Except for high-priority messages, the vehicle
status message memory will be cleared when
you switch off the ignition. Settings menu
Introduction In the
Settings menu there are two
functions: The function To reset, press
reset button for 3 seconds, with which
you can reset all the settings to the original
factory settings and a collection of submenus
with which you can make individual settings
for your vehicle.
The following settings and submenus are
available in the Settings menu:
R Resetting to factory settings
(Y page 131)
R Submenus in the Settings menu
(Y page 131)
R Instrument cluster submenu
(Y page 132)
R Time/Date submenu ( Y page 133)
R Lighting submenu ( Y page 134)
R Vehicle submenu ( Y page 137)
R Comfort submenu ( Y page 137)130
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Resetting to factory settings
You can reset the settings of all submenus to
the factory settings.
For safety reasons, the function
Lamp
Circuit Headlamp in the Lighting
submenu cannot be reset while driving.
The following message appears in the
multifunction display:
Settings
Cannot be
completely reset
to factory settings
when engine is running.
X Press button V or U repeatedly until
the Settings menu appears in the
multifunction display. X
Press the reset button in the instrument
cluster (Y page 122) for approximately
3 seconds. X
Press the reset button once more.
The settings you have changed will not be
reset unless you confirm the action by
pressing the reset button a second time. After
approximately 5 seconds, the Settings
menu reappears in the multifunction display. Submenus in the Settings menu X
Press button V or U repeatedly until
the Settings menu appears in the
multifunction display.
X Press button &.
The collection of the submenus appears in
the multifunction display. There are more
submenus than can be displayed
simultaneously. X
Press button X.
The selection marker moves to the next
submenu.
X Scroll down with button X, scroll up
with button W.
X With the selection marker on the desired
submenu, use button & to access the
individual functions within that submenu.
X Once within the submenu, use button
& to move to the next function or button
* to move to the previous function
within that submenu.
X Use button W or X to change the
settings of the respective function.
The following lists show what settings can be
changed within the various menus. Detailed
instructions on making individual settings can
be found on the following pages.
Instrument cluster submenu
R Selecting speedometer/odometer display
mode ( Y page 132) (Canada only)
R Selecting digital speedometer display
mode ( Y page 132) Control system
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R
Selecting language ( Y page 133)
R Selecting display (digital speedometer or
outside temperature) for status indicator
(Y page 133)
Time/Date submenu
R Setting the time ( Y page 133)
R Setting the date (Y page 134)
Lighting submenu
R Switching daytime running lamp mode on
or off (USA only) (Y page 134)
R Switching locator lighting on or off
(Y page 135)
R Switching night security illumination
(Headlamps delayed shut-off feature) on or
off (Y page 135)
R Switching interior lighting delayed shut-off
on or off ( Y page 136)
Vehicle submenu
R Switching automatic central locking on or
off (Y page 137)
Comfort submenu
R Activating easy-entry/exit feature
(Y page 137)
R Activating/deactivating seat belt
adjustment feature (Y page 138)
R Switching fold-in function for exterior rear
view mirrors on or off (Y page 138)
Instrument cluster submenu Access the
Instrument Cluster submenu
via the Settings menu. Use the
Instrument Cluster submenu to change
the instrument cluster display settings.
The following functions are available:
R Selecting speedometer/odometer display
mode ( Y page 132) (Canada only)
R Selecting digital speedometer display
mode ( Y page 132) R
Selecting language ( Y page 133)
R Selecting display (digital speedometer or
outside temperature) for status indicator
(Y page 133)
Selecting speedometer/odometer
display mode (Canada only)
X Press button V or U repeatedly until
the Settings menu appears in the
multifunction display.
X Press button &.
X Move the selection marker with button
W or X to the Instrument
Cluster submenu.
X Press button & or * repeatedly until
the message Display Unit
Speedometer/Odometer appears in the
multifunction display.
The selection marker is on the current
setting. X
Press button W or X to set
speedometer/odometer unit to Km or
Miles.
Selecting digital speedometer display
mode
X Press button V or U repeatedly until
the Settings menu appears in the
multifunction display.
X Press button &.
X Move the selection marker with button
W or X to the Instrument
Cluster submenu.
X Press button & or * repeatedly until
the message Display Unit Digital 132
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Speedometer appears in the multifunction
display.
The selection marker is on the current
setting.
X
Press button W or X to set digital
speedometer unit to Km or Miles.
Selecting language
X Press button V or U repeatedly until
the Settings menu appears in the
multifunction display.
X Press button &.
X Move the selection marker with button
W or X to the Instrument
Cluster submenu.
X Press button & or * repeatedly until
the message Language appears in the
multifunction display.
The selection marker is on the current
setting. X
Press button W or X to select the
language to be used for the multifunction
display messages.
Selecting display (digital speedometer or
outside temperature) for status indicator
X Press button V or U repeatedly until
the Settings menu appears in the
multifunction display.
X Press button &. X
Move the selection marker with button
W or X to the Instrument
Cluster submenu.
X Press button & or * repeatedly until
the message Status Line Display
appears in the multifunction display.
The selection marker is on the current
setting. X
Press button W or X to select the
desired setting.
The selected display is then shown
continuously in the status indicator (lower
display).
The other display now appears in the
Standard display menu (Y page 126).
Time/Date submenu Access the
Time/Date submenu via the
Settings menu. Use the Time/Date
submenu to change the time and date display
settings.
The following functions are available:
R Setting the time ( Y page 133)
R Setting the date (Y page 134)
If your vehicle is equipped with the COMAND
system and navigation module, see separate
COMAND system operating instructions for
information on how to set the time and date.
Setting the time
This function is not available if your vehicle is
equipped with the COMAND system and
navigation module. Control system
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:
Distance driven since last reset
; Time elapsed since last reset
= Average speed since last reset
? Average fuel consumption since last reset
Resetting fuel consumption statistics X
Press button U or V repeatedly until
the message From Start appears in the
multifunction display.
X Press button & or * repeatedly until
the reading that you want to reset appears
in the multifunction display.
X Press and hold the reset button in the
instrument cluster until the respective
values are reset to 0.
The fuel consumption statistics reset
automatically to 0 after 99 999 miles or
9 999 hours, whichever occurs first.
Distance to empty X
Press button U or V repeatedly until
the message From Start appears in the
multifunction display.
X Press button & or * repeatedly until
the message Range: appears in the
multifunction display.
The calculated remaining driving range
based on the current fuel tank level
appears in the multifunction display.
If only very little fuel is left in the tank, a
vehicle at the fuel pump C appears
instead of the remaining driving range. Current fuel consumption
X
Press button U or V repeatedly until
the message From Start appears in the
multifunction display.
X Press button & or * repeatedly until
the message Consumption appears in the
multifunction display.
The current fuel consumption appears in
the multifunction display. Telephone menu
G
Warning!
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we
recommend that you pull over to a safe
location and stop before placing or taking a
telephone call. If you choose to use the
telephone while driving, please use the hands-
free device and only use the telephone when
weather, road and traffic conditions permit.
Some jurisdictions prohibit the driver from
using a mobile phone while driving a vehicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
You can connect your telephone to the
COMAND system via Bluetooth ®
, see 140
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The vehicle speed displayed on the
speedometer can briefly vary from the speed
setting on the Distronic system.
When the Distronic detects a vehicle directly
ahead, the cruise control speed
segments
; appear in the speedometer.
These segments represent the difference
between the set speed of your vehicle : and
the speed of the preceding vehicle =.
If the Distronic calculates that there is a
danger of collision, the distance warning lamp
· in the instrument cluster comes on and
an intermittent warning sounds.
X Immediately apply the brakes to avoid a
collision.
Under no circumstances should the driver
await the intermittent warning sound
before braking.
The intermittent warning sound ceases and
the distance warning lamp · goes out
when the necessary distance to the vehicle
ahead is established again. G
Warning!
An intermittent warning sounds and the
distance warning lamp · in the instrument
cluster is illuminated if the Distronic system
calculates that the distance to the vehicle
ahead and your vehicle’s current speed
indicate that the Distronic will not be capable
of slowing the vehicle sufficiently to maintain
the preset following distance, which creates
a danger of a collision. Immediately brake the vehicle to increase
your distance to the preceding vehicle. The
warning sound is intended as a final caution
in which you should intercede with your own
braking inputs to avoid a potentially
dangerous situation. Do not wait for the
operation of the warning signal to intercede
with your own braking. This will result in
potentially dangerous emergency braking
which will not always result in an impact being
avoided.
Tailgating increases the risk of an accident.
G
Warning!
The Distronic brakes your vehicle with a
maximum deceleration of 6.5 ft/s 2
(2 m/s 2
).
This corresponds to approximately 20% of the
maximum deceleration of your vehicle.
You must also apply the brakes yourself to
avoid a collision. The Distronic brakes the
vehicle in an effort to restore the preset
distance or to maintain the set speed. The
brake pedal is automatically applied as this
happens which results in the brake pedal
moving
Keep driver’s foot area clear at all times,
including the area under the brake pedal.
Objects stored in this area may impair pedal
movement which could interfere with the
braking ability of the Distronic system.
Do not place your foot under the brake pedal
– your foot could become caught.
Distronic menu in the control system Use the DISTRONIC menu to display the
current settings for your Distronic system.
The information shown in the multifunction
display depends on whether the Distronic
system and/or the distance warning function
are activated or deactivated.
i
To activate or deactivate the Distronic
system, see ( Y page 148) or see
(Y page 150).
To activate or deactivate the Distance
warning function, see (Y page 138). Driving systems
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Offset driving
A vehicle traveling in your lane but offset from
your direct line of travel may not be detected
by the Distronic. There will be insufficient
distance to the preceding vehicle.
Lane changing
The Distronic has not yet detected the vehicle
changing lanes. There will be insufficient
distance to the lane-changing vehicle.
Narrow vehicles
Because of their narrow profile, the vehicles
traveling near the outer edges of the lane have not yet been detected by the Distronic.
There will be insufficient distance to the
preceding vehicles.
Distance warning function This function warns you at a vehicle speed of
above approximately 20 mph (30 km/h) in
the following cases:
R
At the current speed, the distance between
your vehicle and the preceding vehicle is
too low for several seconds. The distance
warning lamp · in the instrument
cluster comes on.
R You are gaining on a preceding vehicle
rapidly. An intermittent warning sounds
and the distance warning lamp · in the
instrument cluster comes on.
If these warnings are issued, you must apply
the brakes to maintain a safe distance and
avoid a collision with the preceding vehicle.
When depressing the brake pedal, the
warning sound ceases. The warning sound
will also cease when the distance to the
preceding vehicle is sufficient again without
applying the brakes. In this case, the distance
warning lamp · will also go out. G
Warning!
If the distance warning lamp · in the
instrument cluster comes on while driving
and/or an intermittent warning sounds,
immediate attention on the part of the driver
is required. As required by the traffic
situation, apply the brakes and navigate
around a possible obstacle. However, do not
drive by relying on the distance warning
function, as this will result in an emergency
braking application. This will not always
enable you to avoid a collision, especially
when traveling on varying road surface
conditions and with varying driver reaction.
Complex driving situations are not always
fully recognized by the distance warning
function. This could result in wrong or missing
distance warnings. 152
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The TPMS is equipped with a combination low
tire pressure/ TPMS malfunction telltale in
the
instrument cluster. Depending on how the
telltale illuminates, it indicates a low tire
pressure condition or a malfunction in the
TPMS system itself:
R If the telltale illuminates continuously, one
or more of your tires is significantly
underinflated. There is no malfunction in
the TPMS.
R If the telltale flashes for 60 seconds and
then stays illuminated, the TPMS system
itself is not operating properly.
The TPMS only functions on wheels that are
equipped with the proper electronic sensors. G
Warning!
The TPMS does not indicate a warning for
wrongly selected inflation pressures. Always
adjust

tire inflation pressure according to the
Tire and Loading Information placard or the
supplemental tire inflation pressure
information on the inside of the fuel filler flap.
The TPMS is not able to issue a warning due
to a sudden dramatic loss of pressure (e.g. tire
blowout caused by a foreign object). In this
case bring the vehicle to a halt by carefully
applying the brakes and avoiding abrupt
steering maneuvers. G
Warning!
Each tire, including the spare (if provided),
should be checked at least once a month
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door B-
pillar

or the tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has
tires of a different size than the size indicated
on the Tire and Loading Information placard
or the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale

illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s
handling and stopping ability. Please note that
the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale. When the
system detects a malfunction, the telltale will
flash for approximately 1 minute and then
remain continuously illuminated. This
sequence will continue upon subsequent
vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is
illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of
incompatible replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
i If a condition causing the TPMS to
malfunction develops, it may take up to
10 minutes for the system to signal a Tires and wheels
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