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156 Controls in detailOperating system with steering wheel buttons*
3
With Sound 5/Sound 20, the operating
system always shows the AUDIO and
TEL (telephone) menus in English.
Function
Page
5
Trip computer
menu
176
Consumption statistics
after start
177
Consumption statistics
after reset
177
Distance to empty
177
6
Telephone*
menu
178
Enter PIN
179
Rejecting a call
180
Accepting a call
180
Ending a call
180
Dialing for a number
from the phone book
180
Redialing
181
Function
Page
iThe tabluar overview of the menus
contains generic terms which are not
always shown in the operating sys-
tem. The generic term concerned is
intended simply to make it easier for
you to familiarize yourself with the
menus.
The operating system displays the
new function range directly with the
first menu function.
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157 Controls in detail
Operating system with steering wheel buttons*
3
In the Operation menu, you can select
the following functions using the
j
or
k
button:
Standard displayIn its basic setting, you will see the
odometer and the trip meter in the up-
per part of the display. This is referred to
as the standard display.
\1
If you see a different display, press
the
è
or
ÿ
button repeatedly
until the standard display appears.
Operation menuFunction
Page
Standard display with trip
meter and odometer
157
Display coolant temperature
158
Call up the service due date*
411
Tire pressure monitor
365
Check the engine oil level
(only on vehicles with a diesel
engine)
326
N54.32-2280-31
Upper part of the display1
Trip meter
2
Odometer
Lower part of the display3
Outside temperature* or digital
speedometer
4
Time
5
Selector lever position or current
shift range
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158 Controls in detailOperating system with steering wheel buttons*
3
Displaying the coolant temperature
\1
Press the
j
or
k
button re-
peatedly until you see the coolant
temperature in the display.
The temperature displayed may climb to
250°F (120°C) when the vehicle is being
driven in normal conditions and if the
coolant contains the correct concentra-
tion of corrosion inhibitor and antifree-
ze. It is acceptable for the coolant temperature to rise to the end of the
scale at high outside temperatures and
when driving in mountainous terrain.
You can use the functions in the Audio
menu to control the audio equipment
that you have just switched on.
If you have a Sound 5 or Sound 20 in-
stalled and no audio equipment is swit-
ched on, you will see the
AUDIO off
message.
The following functions are available:
\4
Selecting a radio station
(\2
page 158)
\4
Operating the CD player/CD chan-
ger (
\2
page 159)
Selecting a radio station
\1
Switch on the radio.
See the separate operating instruc-
tions.
\1
Press the
è
or
·
button re-
peatedly until you see the station
currently selected.
Audio menu*
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159 Controls in detail
Operating system with steering wheel buttons*
3
\1
Press the
j
or
k
button re-
peatedly until you have found the
desired station.
Operating the CD player
\1
Switch on the radio and select the
CD player.See the separate operating instructions.
\1
Press the
è
or
·
button re-
peatedly until the settings for the CD
being played are displayed.
\1
Press the
j
or
k
button re-
peatedly until you have set the desi-
red track.
1
Reception frequency
2
Waveband, with memory location
number if set
1
Current CD (with CD changer)
2
Current track
iIt is only possible to save new sta-
tions using the radio itself. See the
separate operating instructions.
You can also operate the radio in the
same way as usual.
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160 Controls in detailOperating system with steering wheel buttons*
3
The Malfunction memory menu displays
malfunctions that may have occurred.
The message in the display depends on
whether malfunctions have occurred or
not.
\1
Press the
è
or
ÿ
button re-
peatedly until you see the corre-
sponding malfunction from the
malfunction memory in the display.
No malfunctionsThe
No malfunctions
message appears
if no malfunctions have occurred.
Malfunctions occurredIf malfunctions have occurred, the num-
ber of malfunctions will be displayed.
1Number of malfunctions\1
Press
j
or
k
button.
You can scroll through the malfunc-
tions one by one. The possible mal-
functions are described in the
“Practical hints” section
(
\2
page 429).
Malfunction memory menuWarning
G
The operating system only records and
shows malfunctions and warnings from
certain systems. Therefore, make sure
that your vehicle is safe to use. You could
otherwise cause an accident by driving an
unsafe vehicle.
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161 Controls in detail
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3
The
Settings
menu has two functions:
\4
the
To reset: Press reset button
for 3 sec.
function, with which you
can reset all settings to the factory
defaults
\4
a collection of submenus which you
can use to make individual settings
for your vehicle
\1
Press the
è
or
ÿ
button re-
peatedly until you see the
Settings
menu in the display.
Settings menu
iThe malfunction memory is cleared
when you switch off the ignition. If
any new malfunctions occur, they will
be displayed again.Settings menu
N54.32-2254-31
Function
Page
Reset settings
162
Reset the functions of a sub-
menu
162
Submenus in the Settings
menu
163
Instrument cluster submenu
165
Clock/Date submenu
168
Lighting submenu
170
Vehicle submenu
174
Auxiliary heating* submenu
240
Convenience* submenu
175
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162 Controls in detailOperating system with steering wheel buttons*
3
Resetting settingsYou can reset the functions in all sub-
menus to the factory defaults.\1
Press the reset button for ap-
proximately 3 seconds.
You will see the message in the dis-
play prompting you to press the
reset button once more to confirm.
\1
Press reset button again.
The functions in most submenus are
reset to the factory defaults.
Resetting the functions of a submenuYou can reset the functions of an individ-
ual submenu to the factory defaults.\1
Select a function in a submenu.
\1
Press reset button for approxi-
mately 3 seconds.
You will see the message in the dis-
play prompting you to press the
reset button once more to confirm.
\1
Press reset button again.
Most functions in the submenu are
reset to the factory defaults.
iIf you do not press the reset but-
ton a second time to confirm, the
changed settings remain set. The Settings
menu is displayed again af-
ter approximately 5 seconds.
For safety reasons, it is not possible
to reset all of the functions while the
vehicle is in motion. For example, the
Hdlmp. mode
function in the
Lighting
submenu remains unchanged.
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163 Controls in detail
Operating system with steering wheel buttons*
3
Submenus in the Settings menu
\1
Press the
j
button.
You will see the collection of sub-
menus. There are more submenus
than can be displayed at the same
time.
\1
Press
ç
button.
The selection marker moves to the
next submenu.The submenus are arranged in a hierar-
chy; press the
ç
button to scroll
down, press the
æ
button to scroll
up.
You can select a function within the sub-
menus by pressing thej
button.
The settings themselves are changed by
pressing the
æ
or
ç
button again.
This table shows the settings you can
make in the individual submenus.
You will find additional information on
the following pages.
iIf you do not press the reset but-
ton a second time to confirm, the
changed settings remain set. The Settings
menu is displayed again af-
ter approximately 5 seconds.
For safety reasons, it is not possible
to reset all of the functions while the
vehicle is in motion. For example, the
Hdlmp. mode
function in the
Lighting
submenu remains unchanged.
N54.32-2255-31
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