2008 MERCEDES-BENZ R-Class warning

71 Audio
MP3 CD operation

MP3 CD operation
Safety instructions
WarningG
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and
operate the audio system only if permitted
by road, weather and traffic conditions.
Bear in mind that at a speed of just
30 m.p.h. (approximately 50 km/h), your
car covers a distance of 44 feet (approxi-
mately 14 m) every second.
WarningG
The CD drive is a Class 1 laser products.
There is a danger of invisible laser radiation
when you open or damage the cover.
Do not remove the cover. The CD drive does
not contain any parts which can be serviced
by the user. For safety reasons, have any
necessary service work performed by quali-
fied personnel.
Tips on data storage media
!
Do not attach labels of any type to the
CD. They may become detached and
damage the drive.
!
Your CD drive has been designed to
play CDs which correspond to the IEC
60908 standard. Therefore only CDs
not exceeding a thickness of 1.3 mm
can be used.
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 will become stuck and
damage the drive.
Do not play single CDs (80mm) with an
adapter. An adapter could become
stuck and damage the drive. Only use
12 cm diameter CDs.

84 Rear Audio/Video*
Rear Audio operation* (except CLK-Class)

Rear Audio operation* (except CLK-Class)
Both 1/8" sockets 1 are located in the
Rear climate control panel at the back of
the center console. You can connect one
headset to each socket.
11/8“ sockets
Gently push the headset connector into
the socket 1.
The following functions are available when
using the Rear Audio feature
Select the audio source
Switch off
Adjust headset volume
WarningG
The driver should not operate any of the
Rear Audio features at the Rear climate
control panel while driving the vehicle under
any circumstances. These features can
distract the driver from traffic conditions
and should only be operated by the rear seat
occupants.
Similarly, the driver should not wear a Rear
Audio headset while operating the vehicle
under any circumstances. The use of a
headset while driving the vehicle could
drastically impair the ability to react to
audible traffic conditions (e.g. emergency
sirens from police/fire/ambulance, another
driver’s horn, etc.).
WarningG
When not in use, headsets should be stored
in a safe location (e.g. one of the vehicle’s
storage compartments) so that they are not
loose within the passenger compartment
during braking, vehicle maneuvers or a
traffic accident. Objects moving within the
passenger compartment could cause
serious personal injury to vehicle
occupants.
WarningG
Due to a potential choking hazard, wired
headset usage by children should only occur
with adult supervision.
i
Only use 32 Ohm headsets.
For further information please contact
an authorized Mercedes-Benz Center.
Connecting headsets

87 Rear Audio/Video*
Rear Seat Entertainment (RSE) operation* (except CLK-Class)

Rear Seat Entertainment (RSE) operation* (except CLK-Class)
Tips on caring for your DVDs
Treat DVDs with care to prevent
malfunctions during playback.
Do not scratch, touch or soil your
DVDs.
Do not attach labels to or write on your
DVDs.
From time to time, clean your DVDs
with a commercially available cleaning
cloth. Never wipe circularly, but in a
straight line from inside to outside.
After use, put your DVDs into the DVD
box.
Protect your DVDs from high
temperatures and direct sunlight.
WarningG
The RSE CD/DVD player is a Class 1 laser
product. There is a danger of invisible laser
radiation when you open or damage the cov-
er.
Do not remove the cover. The RSE CD/DVD
player does not contain any parts which can
be serviced by the user. For safety reasons,
have any necessary service work performed
by qualified personnel.
WarningG
The driver should not wear a Rear Seat
Entertainment headset while operating the
vehicle under any circumstances. The use of
a headset while driving the vehicle could
drastically impair the ability to react to
audible traffic conditions (e.g. emergency
sirens from police/fire/ambulance, another
driver’s horn, etc.).
WarningG
When not in use, headsets or external video
sources should be stored in a safe location
(e.g. one of the vehicle’s storage
compartments) so that they are not loose
within the passenger compartment during
braking, vehicle maneuvers or a traffic
accident. Objects moving within the
passenger compartment could cause
serious personal injury to vehicle
occupants.
WarningG
Due to a potential choking hazard, wired
headset usage by children should only occur
with adult supervision.
General information on CD/DVD
operation

112 Rear Audio/Video*
Rear Seat Entertainment (RSE) operation* (except CLK-Class)
The remote control is operated with two
batteries type AAA 1.5 V. If you press any
button on the remote and the LED does not
light or is red in color, discharged batteries
are most likely the cause.
Remove the cover h of the battery
compartment f on the back of the
remote control.
Press the retainer clip g in the
direction of the arrow and remove
the cover h.
Remove batteries k.
Insert the new batteries. Please make
sure you insert the batteries in the
correct polarity direction (+/-).
Left battery:
Plus (+) must point upward.
Right battery:
Plus (+) must point downward.
Insert the cover h with the location
lugs j into the battery compartment
f and then snap the retainer clip g
into the compartment.
Replacing remote batteries
WarningG
Keep batteries out of the reach of children.
Immediately seek medical help if a child
swallows a battery. Batteries are not to be
short-circuited, dismantled or thrown into
fire.
Environmental NoteH
Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.

122 Telephone*
Important notes

Important notes
In chapter “Telephone”, you will find de-
tailed information regarding the tele-
phone*, including emergency call.
1 Observe all legal requirements
WarningG
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a ve-
hicle. Whether or not prohibited by law, for
safety reasons, the driver should not use the
cellular telephone while the vehicle is in mo-
tion. Stop the vehicle in a safe location be-
fore answering or placing a call.
If you nonetheless choose to use the cellular
phone while driving, please use the hands-
free device and be sure to pay attention to
the traffic situation at all times. Use the cel-
lular phone
1 only when road, weather and
traffic conditions permit.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e.
without being connected to an external an-
tenna) from inside the vehicle while the en-
gine is running. Doing so could lead to
malfunction of the vehicle’s electronic sys-
tems, possibly resulting in an accident and
personal injury.
WarningG
Radio transmitters, such as a portable tele-
phone or a citizens band unit should only be
used inside the vehicle if they are connected
to a separate exterior antenna that has been
approved by Mercedes-Benz.

127 Telephone*
Telephone operation
You can make an emergency call to an
emergency rescue station with a mobile
communication network.
The emergency call will be placed as long
as the corresponding mobile communica-
tion network is available. To do this, switch
the telephone on if you have not already
done so.
TDMA or CDMA mobile phone
The emergency call will also be placed
if the phone is locked (
page 128).
GSM mobile phone
If no SIM card is in the phone or SIM
PIN is not entered, you can only make
an emergency call at the mobile phone.
Emergency calls may not be possible with
all mobile phone networks or if certain net-
work services and/or telephone functions
are active. Check with your local network
operating company.
If you cannot make an emergency call, you
must initiate rescue measures yourself.
Emergency call “911”
i
This function places a call to the local
911 provider. It does not initiate a
Tele Aid* call.
WarningG
The 911 emergency call system is a public
service. Using it without due cause is a crim-
inal offense.

130 Telephone*
Telephone operation
If no SIM card is in the telephone, the mes-
sage
Please insert SIM card (Emer-
gency Call 911 only possible
with phone)
appears.
Insert a SIM card. Refer to the mobile
phone operator’s manual.
Entry incorrect:
You will hear a warning sound. The mes-
sage
Code incorrect will appear.
You need to re-enter your code.
Entering the PUK
If you enter your code incorrectly three
times in a row, you need to enter the PUK
number.The PUK can only be entered at the mobile
phone. Refer to the mobile phone
operator’s manual.When the COMAND is switched on, you
can switch to telephone operation from
any other system (e.g. radio):
Press a.
The Telephone menu will appear.
Telephone menu
!
If the code is entered incorrectly three
times in a row, the SIM card will be
blocked. The message
SIM-card
blocked
is displayed briefly. After that
the message
PIN blocked. Please
enter PUK on cell phone
is
displayed.
i
The PUK number is provided by your
telephone service provider.
Switching to telephone operation

142 Navigation*
Important notes

Important notes
WarningG
For safety reasons, you should only enter a
destination when the vehicle is stationary.
When the vehicle is in motion, a passenger
should enter the destination. Study manual
and select route before driving.
Do not watch display screen or operate but-
tons while the vehicle is in motion - let voice
instructions guide you. Stop at a safe loca-
tion before using buttons or making correc-
tions.
Traffic regulations always have priority over
any route recommendations given.
Bear in mind that at a speed of just
30 m.p.h. (approximately 50 km/h), your
car is covering a distance of 44 feet (approx-
imately 14 m) every second.
The route calculated by COMAND is a rec-
ommendation on how to best reach your se-
lected destination.
During route guidance, you will not receive
any information on
Traffic lights
Stop and yield signs
Parking or stopping zones
One-way streets
Narrow bridges
Similar traffic regulation data
You should therefore always strictly observe
traffic regulations while driving. Drive care-
fully and always obey traffic laws and road
signs even if they contradict COMAND in-
structions.
WarningG
The Navigation DVD module contains 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 Navigation
DVD module does not contain any parts ser-
viceable by the user. For safety reasons,
have any necessary service work performed
by qualified personnel.
The display unit can cause injury if contac-
ted when open. Return the display unit after
inserting a Navigation DVD to its closed po-
sition (
page 204).