Page 145 of 456
144 Controls in detailControl systemSelect CD track
Turn on COMAND and select CD. Refer
to separate COMAND operating in-
structions.
Press buttonè orÿ repeatedly
until the settings for the CD currently
being played appear in the multifunc-
tion display.
1Current CD,
for CD changer (
page 145)
2Current track
Press buttonj ork repeatedly
until the desired track is selected.Select MP3-CD track
Turn on COMAND and select MP3-CD.
Refer to separate COMAND operating
instructions.
Press buttonè orÿ repeatedly
until the settings for the MP3-CD cur-
rently being played in the multifunction
display.
1Indicates MP3-CD mode
2Current track
Press buttonj ork repeatedly
until the desired track is selected.
iCD changer: To select a CD from the
magazine, press a number on the
COMAND system key pad located in
the center dashboard.
iLevel of information displayed will vary
depending on the information con-
tained on the MP3-CD.
Page 146 of 456

145 Controls in detail
Control system
CD changer operating mode
General notes
Should excessively high temperatures oc-
cur while in CD mode,
CD TEMP HIGH
will
appear on the multifunction display and
muting will take place. The unit will then
switch back to the last operating mode
used until the temperature has decreased
to a safe operating level.
Should excessively low temperatures oc-
cur while in CD mode,
CD TEMP LOW
will ap-
pear on the multifunction display, but the
CD will continue to play.
Handle CDs carefully to prevent interfer-
ence during playback. Avoid fingerprints
and dust on CDs. Do not write on CDs or
apply any label or other material to them.
Only use original CDs. Using copied CDs
may create problems during playback.Clean CDs from time to time with a com-
mercially available cleaning cloth. No sol-
vents, anti-static sprays, etc. should be
used for cleaning. Replace the CD in its
case after use. Protect CDs from heat and
direct sunlight.
Only use CDs which bear the label shown
and that conform to the compact disc dig-
ital audio standard (IEC 60908).
Use of CDs which do not meet this stan-
dard may cause damage to the CD chang-
er. Do not play single-CDs (80 mm) with an
adapter.For information on operating the CD
changer, refer to separate COMAND oper-
ating instructions.
!Your CD drive has been designed to
play CDs which correspond to the
IEC 60908 standard.
If you insert thicker data carriers,
e.g. ones that have data on both sides
(one side with DVD data, the other side
with audio data), they cannot be eject-
ed and will damage the drive.
Page 147 of 456

146 Controls in detailControl systemOperational readiness of CD changer
If a CD changer has been installed in the
system, it can be operated from the
COMAND system key pad located in the
center dashboard. A loaded magazine
must be installed for CD playing.Loading/unloading the CD magazine
The CD changer is located behind the cov-
er on the left hand side in the trunk.
Remove the CD changer cover.
Slide the CD changer door to the right
and press the eject button g.
The magazine is ejected.
1CD
2CD changer
3CD tray
4CD magazine
Remove the magazine 4 and com-
pletely pull out the CD tray 3.
Place the CD 1 in the recess of the
tray 3, label side up.
Push the tray 3 into the magazine 4
in the direction shown by the arrow.
Push the magazine 4 into the CD
changer2 in the direction shown by
the arrow and close the CD changer
door.
Warning!
G
The CD changer is a Class 1 laser product.
There is a danger of invisible laser radiation
if the cover is opened or damaged.
Do not remove the cover. The CD changer
does not contain any parts which can be ser-
viced by the user. For safety reasons, have
any service work which may be necessary
performed only by qualified personnel.
iCDs which have been inserted improp-
erly or are unreadable will not be
played.
Page 148 of 456

147 Controls in detail
Control system
TEL menu*
You can use the functions in the
TEL
menu
to operate your telephone, provided it is
connected to a hands-free system and
switched on.
Switch on the telephone and COMAND.
Press buttonè orÿ on the
steering wheel repeatedly until you see
the
TEL
menu in the multifunction dis-
play.Which messages will appear in the multi-
function display field depends on whether
your telephone is switched on or off:
If the telephone is off, the message in
the multifunction display is:
TEL OFF
.
If the telephone is on:
The telephone will then search for a
network. During this time the multi-
function display reads
NO SERVICE
.
As soon as the telephone has found a
network,
READY
is indicated in the mul-
tifunction display.
The standby message indicates that your
telephone is ready for use and you can op-
erate it using the control system.
Warning!
G
A driver’s attention to the road and traffic
conditions 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
making 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 cellular telephone while driving a ve-
hicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.
Page 149 of 456

148 Controls in detailControl systemThe following functions are available:
Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time. In
the multifunction display you will then see
the message:
Press buttons.
You have answered the call. In the mul-
tifunction display you see the length of
the call positioned above the number.Ending a call
Press buttont.
You have ended the call. In the multi-
function display you will again see the
standby message.
Dialing a number from the phone book
If your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
Press buttonÿ orè repeatedly
until you see the
TEL
menu in the mul-
tifunction display.
Press buttonj ork.
The control system reads the phone
book which is stored in the telephone.
The transmission depends on the num-
ber of entries in the phone book and can take up to 60 seconds. In the mul-
tifunction display you will see the mes-
sage
PLEASE WAIT!
.
When the message PLEASE WAIT!
dis-
appears, the phone book has been
loaded.
Press buttonj ork repeatedly
until the desired name appears in the
multifunction display.
The stored names are displayed in as-
cending or descending alphabetical or-
der.
Function
Page
Answering a call
148
Ending a call
148
Dialing a number from the phone
book
148
Redialing
149
iIf you do not wish to accept a call,
press buttont.
iIf you press and holdj ork for
longer than 1 second, the system
scrolls rapidly through the list of names
until you release the button again.
Cancel the quick search mode by
pressingt.
Page 150 of 456

149 Controls in detail
Control system
Press buttons.
The system dials the selected phone
number.
If the connection is successful, the
name of the party you called and
the duration of the call will appear
in the multifunction display.
If no connection is made, the con-
trol system stores the dialed num-
ber in the redial memory.Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.
Press buttonè orÿ repeatedly
until you see the
TEL
menu in the mul-
tifunction display.
Press buttons.
In the multifunction display you see the
first number in the redial memory.
Press buttonj ork repeatedly
until the desired name appears in the
multifunction display.
Press buttons.
The control system dials the selected
phone number.
NAVI menu
In the
NAVI
menu, you will see the naviga-
tion system’s status.
Press buttonè orÿ repeatedly
until you see the message
NAVI
in the
multifunction display.
If COMAND is switched off, the mes-
sage
NAVI OFF
is shown in the multi-
function display.
With COMAND switched on but route
guidance not activated, the direction of
travel and, if available, the name of the
street currently traveled on appear in
the multifunction display.
With COMAND switched on and route
guidance activated, the direction of
travel and maneuver instructions ap-
pear in the multifunction display.
Please refer to separate COMAND operat-
ing instructions on how to activate the
route guidance system.
iIf you do not want to use the telephone,
press buttont.
Page 151 of 456
150 Controls in detailControl systemDistronic* menu
Use the
DISTRONIC
menu to display the
current settings for your Distronic system.
What information is shown in the multi-
function display depends on whether the
Distronic system is active or inactive.
Please refer to the “Driving systems” sec-
tion of this manual (page 208) for in-
structions on how to activate Distronic.
Press buttonè orÿ repeatedly
until you see one of the following two
pictures in the multifunction display.Distronic deactivated
When Distronic is deactivated you will see
the standard display.
1Vehicle ahead, if detected
2Actual distance to vehicle ahead
3Preset distance threshold to vehicle
ahead
4Symbol for activated distance warning
function
5Your vehicleDistronic activated
When you activate Distronic, you will see
the set speed for about 5 seconds in the
Distronic display. The following display
then appears:
1Distronic activated
Page 152 of 456

151 Controls in detail
Control system
Trip computer menu
Use the trip computer menu to call up sta-
tistical data on your vehicle. The following
information is available:Fuel consumption statistics after start
Press buttonè orÿ repeatedly
until you see the first function of the
trip computer menu.
Press buttonj ork repeatedly
until you see this message in the multi-
function display:
AFTER START
.
1Distance driven since start
2Time elapsed since start
3Average fuel consumption since start
4Average speed since startIncorporating statistics from the previ-
ous journey in the consumption statis-
tics
When you restart the engine, the
AFTER START
display flashes for:
a distance of approximately 1.25 miles
(2 kilometers)
or
a duration of 2 minutes
During this period, the data from the previ-
ous journey can be incorporated as fol-
lows:
Press the reset buttonJ in the instru-
ment cluster (
page 134).
The statistics will be incorporated.
Function
Page
Fuel consumption statistics after
start
151
Fuel consumption statistics
since last reset
152
Resetting fuel consumption sta-
tistics
152
Calling up range (distance to
empty)
152
iEach time you call up the trip comput-
er, the last function used appears as
the first display.
iIf you do not press the reset buttonJ,
the consumption statistics will be reset
to
0.