Page 26 of 521

25 At a glance
Instrument cluster
Item
Page
1
LLeft turn signal
indicator lamp
2
vABS/ESP
® warning
lamp
375
3
Speedometer
4
Multifunction display
153
5
lDistance warning lamp
Vehicles without Distronic*:
Warning lamp without func-
tion. It illuminates when the
ignition is on. It should go out
when the engine is running.
380
6
KRight turn signal
indicator lamp
7
Coolant temperature
indicator with:
151
•Coolant temperature
warning lamp
379
Item
Page
8
Tachometer with:1Supplemental
Restraint System (SRS)
indicator lamp
383
-Antilock Brake System
(ABS) indicator lamp
374
380
BLow beam headlamp
indicator lamp
54
AHigh beam headlamp
indicator lamp
145
9
Main odometer with:
Gear selector lever
position
50
Program mode
189
a
Clock with:
168
;Brake warning lamp,
USA only
376
3Brake warning lamp,
Canada only
376
Item
Page
úEngine malfunction
indicator lamp,
USA only
377
±Engine malfunction
indicator lamp,
Canada only
377
HCombination low tire
pressure/TPMS mal-
function telltale*
381
qPreglow indicator
lamp, Diesel engine
only
51
b
Fuel display with:AFuel reserve warning
lamp
380
c
Reset button for:
Resetting trip odometer
151
Adjusting instrument
cluster illumination
150
Confirming new time
settings
168
Page 159 of 521
158 Controls in detailControl system
Menu5
Menu6
Menu7
Menu8
Vehicle status message
memory
1
1The vehicle status message memory menu is only displayed if there is a message stored.
Settings
Trip computer
TEL*
(page 162)
(page 163)
(page 178)
(page 180)
Commands/submenusCall up vehicle malfunction,
warning and system status mes-
sages stored in memory
Reset to factory settings
Fuel consumption statistics after
start
Load phone book
Instrument cluster submenu
Fuel consumption statistics since
the last reset
Search for name in phone
book
Time/Date submenu
Call up range
Lighting submenuVehicle submenuConvenience submenuDynamic seat* submenu
iThe headings used in the menus table
are designed to facilitate navigation
within the system and are not neces-
sarily identical to those shown in the
control system displays.
The first function displayed in each
menu will automatically show you
which part of the system you are in.
Page 165 of 521

164 Controls in detailControl systemResetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset button in the instru-
ment cluster (
page 150) for approxi-
mately 3 seconds.
In the multifunction display you will see
the request to press the reset button
again to confirm.
Press the reset button again.
The functions of all the submenus will
reset to factory settings.Submenus in the Settings menu
Press button j.
In the multifunction display you see the
collection of the submenus.
Press buttonç.
The selection marker moves to the next
submenu.
The submenus are arranged by hierarchy.
Scroll down with buttonç, scroll up
with buttonæ.With the selection marker on the desired
submenu, use the buttonj to access
the individual functions within that sub-
menu. Once within the submenu, you can
use the buttonj to move to the next
function or the buttonk t o m o v e t o t h e
previous function within that submenu.
The settings themselves are made with
buttonæ orç.
iThe 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.
For safety reasons, the
Lamp circuit
headlamp
function in the
Lighting
sub-
menu is not reset while driving.
Page 166 of 521
165 Controls in detail
Control system
The table below shows what settings can
be changed within the various menus. De-
tailed instructions on making individual
settings can be found on the following pag-
es.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
CONVENIENCE
DYNAMIC SEAT*
Select speedometer dis-
play mode
Synchronizing the
time
Set daytime running
lamp mode
(USA only)
Set automatic lock-
ing
Activate easy-en-
try/exit feature
Set level for
dynamic seat, driver
Select language
Set time (hours)
Set locator lighting
Set parking position
for exterior rear
view mirror
Set level for
dynamic seat, pas-
senger
Select display (speed dis-
play or outside tempera-
ture) for status line
Set time (minutes)
Ambient lighting
Select display (speed dis-
play or outside tempera-
ture) for basic display
Set date (month)
Setting headlamps
delayed shut-off
Set date (day)
Setting interior
lighting delayed
shut-off
Set date (year)
Page 169 of 521

168 Controls in detailControl systemTime/Date submenu
Access the
Time/Date
submenu via the
Settings
menu. Use the
Time/Date
sub-
menu to change the time and date display
settings. The following functions are avail-
able:Synchronizing the time
This function can only be seen on vehicles
with COMAND and navigation module*.
Move the selection marker with
buttonæ orç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Time sync. with
head unit
appears in the multifunction
display.
The selection marker is on the current
setting.
Press buttonæ orç to select
the desired setting.Set time (hours)
This function can only be seen when time
synchronization is switched off.
Move the selection marker with
buttonæ orç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Clock, hours
ap-
pears in the multifunction display.
The selection marker is on the hour set-
ting.
Press buttonæ orç to set the
hours.
Confirm by pressing reset button
(page 150).
Function
Page
Synchronizing the time
168
Set time (hours)
168
Set time (minutes)
169
Set date (month)
169
Set date (day)
169
Set date (year)
170
iInformation on setting the time, refer to
separate COMAND instructions.
Page 171 of 521

170 Controls in detailControl systemSet date (year)
Move the selection marker with
buttonæ orç to the
Time/Date
submenu.
Press buttonj ork repeatedly
until the message
Set date year
ap-
pears in the multifunction display.
The selection marker is on the year set-
ting.
Press buttonæ orç to set the
year.Lighting submenu
Access the
Lighting
submenu via the
Set-
tings
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 head-
lamp
appears in the multifunction dis-
play.
The selection marker is on the current
setting.
Function
Page
Set daytime running lamp mode
(USA only)
170
Setting locator lighting
171
Setting ambient lighting
172
Setting headlamps delayed
shut-off
172
Setting interior lighting delayed
shut-off
173
iThis function is not available in coun-
tries where the daytime running lamp
mode is mandatory and therefore in a
constant mode.
Page 172 of 521

171 Controls in detail
Control system
Press buttonæ orç to select
manual operation (
manual
) or daytime
running lamp mode (
constant
) activat-
ed.
With daytime running lamp mode activated
and the exterior lamp switch at
positionM orU, the low beam
headlamps are switched on when the en-
gine is running.
In low ambient light conditions the follow-
ing lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime run-
ning lamp mode, see “Lighting”
(
page 141).Setting locator lighting
With the locator lighting feature activated
and the exterior lamp switch in
positionU, the following lamps will
switch on during darkness when the vehi-
cle is unlocked using button Œ on the
SmartKey or SmartKey with
KEYLESS-GO*:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps
The locator lighting switches off when the
driver’s door is opened.
If you do not open a door after unlocking
the vehicle with the SmartKey, the lamps
will switch off automatically after approxi-
mately 40 seconds.
Move the selection marker with
buttonæ orç to the
Lighting
submenu.
iFor safety reasons, resetting the Lighting
submenu to factory settings
while driving (
page 164) will not de-
activate the daytime running lamp
mode.
The following message appears in the
multifunction display:
Lighting - Can-
not be completely reset to factory
settings while driving.
Page 207 of 521

206 Controls in detailDual-zone automatic climate control (USA only)Deactivating the climate control system
Deactivating
Press button ´ (
page 204).
Reactivating
Make sure the ignition is switched on.
Press button ´ (
page 204) again.
The previous settings are once again in
effect.Operating the climate control system
in automatic modeActivating
Press buttonU (
page 204) while
the engine is running.
The indicator lamp on the button
comes on. The air volume and air distri-
bution are adjusted automatically.
Use temperature controls1 and6
(page 204) to separately adjust the
air temperature on each side of the
passenger compartment.
The temperature of the vehicle interior
is adjusted automatically.
iWhen the climate control system is de-
activated, the outside air supply and
circulation are also deactivated. Only
choose this setting for a short time.
Otherwise the windows could fog up.iTo switch the system on, you can also
press another button, with the excep-
tion of 1.
iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.
In automatic mode, cooling with dehu-
midify is switched on. This function can
be switched off if necessary.