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Symbols
Trademarks:
R Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R ESP ®
and PRE-SAFE ®
are registered
trademarks of Daimler.
R HomeLink ®
is a registered trademark of
Prince, a Johnson Controls Company.
R SIRIUS and related marks are trademarks
of SIRIUS XM Radio Inc.
The following symbols are found in this
Operator’s Manual: G
Warning!
Warning notices draw your attention to
hazards that may endanger your health or life,
or the health or life of others.
! Highlights hazards that may result in
damage to your vehicle.
i Helpful hints or further information you
may find useful.
X This symbol points to instructions
for you to follow.
X A number of these symbols
appearing in succession indicates
a multiple-step procedure.
Y page This symbol tells you where to look
for further information on a topic.
YY This continuation symbol marks a
warning or procedure which is
continued on the next page.
Display Text in displays, such as the control
system, are printed in the type
shown here.
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X
Switch on the ignition.
X Seat cushion depth: Adjust the seat
cushion depth to the length of your upper
leg using switch ?.
X Seat backrest contour: Adjust the
contour of the seat backrest to the desired
position using W or X.
X Move the seat backrest support cushion to
the bottom with button = or to the center
with button ;.
X Seat backrest side bolsters: Adjust the
side bolsters so that they provide good
lateral support using switch :.
i If, after a period of time, the seat no longer
provides the desired contour, then repeat
the adjustment procedure. Seat ventilation
The blue indicator lamps in seat ventilation
switch
: come on to show which ventilation
level you have selected. i
The seat ventilation for the driver’s seat
can be activated using the summer opening
feature ( Y page 96).
X Switch on the ignition.
X Switching on: Press seat ventilation
switch :.
Three blue indicator lamps in seat
ventilation switch : come on.
X Press seat ventilation switch : repeatedly
until the desired ventilation level is set.
X Switching off: Press seat ventilation
switch : repeatedly until all indicator
lamps go out.
If one or more of the indicator lamps in the
seat ventilation switch : are flashing, there
is insufficient voltage available since too
many electrical consumers are turned on. The
seat ventilation switches off automatically.
The seat ventilation will switch back on again
automatically as soon as sufficient voltage is
available. Seat heating
Front seat heating switches Seats
81Controls in detail
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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
separate COMAND system operating
instructions.
X Switch on the COMAND system.
Refer to separate COMAND system
operating instructions.
X Press button U or V repeatedly until
the message TEL appears in the
multifunction display.
One of the following messages will appear
in the multifunction display:
R No Service: No network is available.
R Bluetooth Ready: The telephone has
not been connected to the COMAND
system via Bluetooth ®
yet.
X Connect the telephone to the
COMAND system via Bluetooth ®
.
R Ready or name of the network provider
(if available): The telephone has found a
network and is ready for use. You can
operate it using the control system.
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
following message, or if available, the caller
ID (number or name): X
Press button 6.
You have answered the call.
Ending a call or rejecting an incoming
call X
Press button ~.
Dialing a number from the phone book When your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
X
Press button U or V repeatedly until
the message TEL appears in the
multifunction display.
X Press button & or * repeatedly until
the desired name appears in the
multifunction display.
If you press and hold button & or
* for longer than 1 second, the system
scrolls rapidly through the list of names
until you release the button again.
The stored names are displayed in
alphabetical order. X
Press button 6.
The control system dials the selected
phone number.
If the connection is successful and this
feature is supported by your network
provider, the name of the party (if stored in 126
Control systemControls in detail
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Display messages
Possible causes/consequences and
X Solutions+ Key Not
Detected
(message
appears in
red) The SmartKey with KEYLESS-GO is not detected while the
engine
is running because the SmartKey is not in the vehicle.
X Stop the vehicle as soon as it is safe to do so.
X Engage the parking brake.
X Search for the SmartKey.
The vehicle cannot be locked centrally nor can the engine
be started again after the engine is stopped. + Key Not
Detected
(message
appears in
red) The SmartKey with KEYLESS-GO is not detected while the
engine is running because there is strong radio-frequency
interference.
X
Stop the vehicle as soon as it is safe to do so.
X Engage the parking brake.
X Operate the vehicle with the SmartKey in the starter switch. + Key Not
Detected
(message
appears in
white) The SmartKey with KEYLESS-GO is momentarily not detected.
X
Change the position of the SmartKey in the vehicle.
X Operate the vehicle with the SmartKey in the starter switch
if necessary. ~ Bluetooth
Ready The telephone has not yet been connected to the COMAND
system via Bluetooth
®
.
X Connect the telephone to the COMAND system via
Bluetooth ®
. ¥ Top Up
Washer
Fluid
The fluid level has dropped to approximately
1
/ 3 of total
reservoir capacity.
X Add washer fluid ( Y page 181).242
Vehicle status messages in the multifunction display
Practical hints
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