164 Controls in detailControl systemShould the vehicle’s system record any
conditions while driving, the number of
messages will reappear in the multifunc-
tion display
when the SmartKey in the starter
switch is turned to position0 or
removed from the starter switch.
or
when you turn off the engine by
pressing the KEYLESS-GO* start/stop
button (
page 67) in the starter
switch once and open the driver’s door
(this puts the starter switch in
position0, same as with the SmartKey
removed from the starter switch)
Settings menu
In the
Settings
menu there are two
functions:
The function
Reset to factory
settings?
, with which you can reset all
the settings to the original factory
settings.
A collection of submenus with which
you can make individual settings for
your vehicle.
Press buttonè orÿ repeatedly
until the
Settings
menu appears in the
multifunction display.The following settings and submenus are
available in the
Settings
menu:
i
The vehicle status message memory will be
cleared when you turn the SmartKey in the start-
er switch to position1 or2, or when you press
the KEYLESS-GO* start/stop button once or
twice without depressing the brake pedal. You
will then only see high priority messages in the
multifunction display (
page 428).
Function
Page
Resetting all settings
165
Submenus in the settings menu
165
Instrument cluster submenu
167
Time/date submenu
169
Lighting submenu
171
Vehicle submenu
174
Comfort submenu*
177
165 Controls in detail
Control system
Resetting all settings
You can reset the functions of all
submenus to the factory settings.
Press the reset button in the instru-
ment cluster (
page 145) for
approximately 3 seconds.
The request to press the reset button
once more to confirm appears in the
multifunction display.
Press the reset button once more.
The functions of all the submenus will
reset to factory settings.Submenus in the Settings menu
Press buttonj.
The collection of the submenus
appears in the multifunction display.
Press buttonç.
The selection marker moves to the next
submenu.
The submenus are arranged by hierarchy.
Scroll down with buttonç, scroll up
with the buttonæ.
With the selection marker on the desired
submenu, use the jbutton to access
the individual functions within that sub-
menu. Once within that submenu, you can
use thej button to move to the next
function or thek button to move to the
previous function within that submenu.
The settings themselves are made with
buttonæ orç.
i
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
(
page 164).
i
For safety reasons, the function
Lamp circuit headlamp
in the
Lighting
submenu cannot be reset while driving.
The following message appears in the multifunc-
tion display:
Settings
Cannot be
completely reset
to factory settings
while driving
171 Controls in detail
Control system
Lighting submenu
Access the
Lighting
submenu via the
Settings
menu. Use the
Lighting
submenu to change the lamp and lighting
settings on your vehicle.
The following functions are available:
Setting daytime running lamp mode
(USA only)
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
Press buttonj ork repeatedly
until the message
Lamp circuit
headlamp
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
manual operation (
Manual
) or daytime
running lamp mode (
Constant
).
With daytime running lamp mode activated
and the exterior lamp switch at
positionMorU, the low beam
headlamps are switched on when the
engine is running.In low ambient light conditions the
following lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime
running lamp mode, see “Lighting”
(
page 136).
Function
Page
Setting daytime running lamp
mode (USA only)
171
Setting locator lighting
172
Setting night security illumination
172
Setting interior lighting delayed
shut-off
173
i
This function is not available in countries
where the daytime running lamp mode is
mandatory and therefore in a constant mode.
i
For safety reasons, changing the setting for
the daytime running lamp mode is not possible
while the vehicle is in motion. The following
message appears in the multifunction display:
Settings
only possible
at standstillFor safety reasons, resetting to factory settings
(page 165) while driving will not deactivate the
daytime running lamp mode.
180 Controls in detailControl system
Press buttonæ orç repeatedly
until the desired speed is shown in the
multifunction display.
When DSR is switched on, DSR will use
the programmed default speed to regu-
late the vehicle’s speed.
Trip computer menu
Use the trip computer menu to call up
statistical data on your vehicle.
The following information is available:Fuel consumption statistics from start
Press buttonÿ orè repeatedly
until the message
From start
appears
in the multifunction display.
1Distance driven since start
2Time elapsed since start
3Average speed since start
4Average fuel consumption since start
i
Once DSR is switched on, you can adjust the
set speed using the cruise control lever
(
page 266).
Function
Page
Fuel consumption statistics
from start
180
Fuel consumption statistics
since the last reset
181
Distance to empty
181
i
When you enter the trip computer menu, you
will always see the fuel consumption statistics
from start first.
i
All statistics stored since the last engine
start will be reset approximately 4 hours after
the SmartKey in the starter switch is turned to
position0 or removed from the starter switch.
Resetting will not occur if you turn the SmartKey
back to position1 or2 within this time period.
181 Controls in detail
Control system
Resetting fuel consumption statistics
Press buttonÿ orè repeatedly
until the message
From start
appears
in the multifunction display.
Press and hold the reset button in the
instrument cluster (
page 145) until
the value is reset to 0.
Fuel consumption statistics since the
last reset
Press buttonÿ orè repeatedly
until the message
From start
appears
in the multifunction display.
Press buttonj ork repeatedly
until the message
After reset
appears
in the multifunction display.1Distance driven since last reset
2Time elapsed since last reset
3Average speed since last reset
4Average fuel consumption since last
reset
Resetting fuel consumption statistics
manually
Press buttonÿ orè repeatedly
until the message
From start
appears
in the multifunction display.
Press buttonj ork repeatedly
until the message
After reset
appears
in the multifunction display.
Press and hold the reset button in the
instrument cluster (
page 145) until
the value is reset to 0.Distance to empty
Press buttonÿ orè repeatedly
until the message
From start
appears
in the multifunction display.
Press buttonj ork 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.
i
The fuel consumption statistics reset auto-
matically to 0 when either of the following values
is exceeded:
distance covered: 100 000 miles
time elapsed: 10 000 hours
200 Controls in detailGood visibilityFor information on the windshield wipers,
see “Windshield wipers” (
page 60).
Headlamp cleaning system*
The button is located on the left side of the
dashboard.
1Headlamp washer button
Switch on the ignition (
page 40).
Press button1.
The headlamps are cleaned with a
high-pressure water jet.
For information on filling up the washer
reservoir, see “Windshield/rear window
washer system and headlamp cleaning
system*” (
page 363).
Rear view mirrors
For more information on setting the rear
view mirrors, see “Mirrors” (
page 49).
Interior rear view mirror, antiglare
position
1Lever
Tilt the mirror to the antiglare position
by moving lever1 towards the wind-
shield.
The interior rear view mirror is dimmed.
i
The headlamps will automatically be
cleaned when you have
switched on the headlamps
and
operated the windshield wipers with wind-
shield washer fluid fifteen times
When you switch off the ignition, the counter
resets.
245 Controls in detail
Driving systems
Driving systems
The driving systems of your vehicle are
described on the following pages:
Cruise control (
page 245) and
Distronic* (
page 250), with which
the vehicle can maintain a preset
speed.
Distance warning function*
(page 263) is only available with
Distronic*, which warns of stationary
obstacle or slower moving vehicles that
you are closing in on too quickly.
Downhill Speed Regulation (DSR)
(page 264), which supports you
when you are driving downhill.
Off-road driving program (
page 268),
which supports you when you are driv-
ing off-road.
Air suspension package*
The system consists of two compo-
nents.
Adaptive Damping System (ADS)*
(page 269), which adjusts the
vehicle suspension characteristics.
Vehicle level control*
(page 270), which controls the
vehicle level.
Parktronic* (
page 274) and rear view
camera* (
page 279), which serve as
a parking aid.
For information on the ABS, BAS, EBP,
ESP
®, and 4-ETS, see “Driving safety sys-
tems” (page 96).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
The use of cruise control is recommended
for driving at a constant speed for extend-
ed periods of time. You can set or resume
cruise control at any speed above
20 mph (30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 24).
i
The cruise control should not be activated
during off-road driving.
246 Controls in detailDriving systems
1Setting current or higher speed
Adjustment in 1 mph increments (to
the resistance point) or 5 mph
increments (past the resistance point)
(Canada: 1 km/h or 10 km/h)
2Setting current or lower speed
Adjustment in 1 mph increments (to
the resistance point) or 5 mph
increments (past the resistance point)
(Canada: 1 km/h or 10 km/h)
3Canceling cruise control
4Resume to last set speed
Warning!
G
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always
remain responsible for the vehicle’s speed
and for safe brake operation.
Only use the cruise control if the road, traffic
and weather conditions make it advisable to
travel at a constant speed.
The use of the cruise control can be
dangerous on winding roads or in heavy
traffic because conditions do not allow
safe driving at a constant speed.
The use of the cruise control can be
dangerous on slippery roads. Rapid
changes in tire traction can result in
wheel spin and loss of control.
Deactivate the cruise control when
driving in fog.
The “Resume” function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed.
Warning!
G
The cruise control brakes automatically so
that the set speed is not exceeded. The
brake pedal depresses when the cruise con-
trol engages the brakes.
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 cruise control system.
Do not place your foot under the brake pedal
– your foot could become caught.
Keep in mind that the cruise control is a
convenience system designed to assist the
driver during vehicle operation. The driver is
and must always remain responsible for the
vehicle’s speed and for safe brake
operation.