2004 MERCEDES-BENZ C240 4MATIC WAGON phone

Contents
Automatic transmission ..................... 139
One-touch gearshifting................. 140
Gear ranges ................................. 141
Gear selector lever position ......... 142
Program mode selector switch..... 143
Accelerator position ..................... 144
Emergency operation
(Limp Home Mode) ...................... 144
Good visibility .................................... 145
Windshield wipers ........................ 145
Headlamp cleaning system* ........ 145
Rear view mirrors ......................... 146
Sun visors .................................... 148
Rear window defroster ................. 149
Climate control .................................. 150
Setting the temperature ............... 152
Adjusting air distribution and
volume ......................................... 153
Defrosting .................................... 154
Air recirculation mode.................. 154
Deactivating the climate control
system ......................................... 155
Air conditioning ............................ 156
Ventilated storage compartment . 156
Rear passenger compartment
adjustable air vents...................... 157Automatic climate control* ................ 158
Setting the temperature................ 161
Adjusting air distribution............... 162
Adjusting air volume ..................... 162
Maximum cooling MAXCOOL ........ 163
Defrosting ..................................... 163
Air recirculation mode .................. 163
Charcoal filter ............................... 165
Air conditioning............................. 166
Residual heat and ventilation* ...... 167
Rear passenger compartment
adjustable air vents....................... 168
Audio system ...................................... 169
Audio and telephone, operation .... 169
Operating safety ........................... 169
Operating and display elements.... 170
Button and soft key operation....... 172
Operation ...................................... 172
Radio operation ............................ 175
Satellite radio (SAT)* (USA only)... 178
Cassette operation ....................... 182
CD changer* operation ................. 185
Telephone* operation ................... 189
Power windows .................................. 196
Opening and closing the windows. 196
Synchronizing power windows ...... 198Sliding/pop-up roof*.......................... 199
Opening and closing
the sliding/pop-up roof ................ 199
Synchronizing
the sliding/pop-up roof ................ 201
Driving systems .................................. 202
Cruise control ............................... 202
Loading .............................................. 205
Roof rack* .................................... 205
Ski sack* ...................................... 205
Parcel net in cargo compartment . 208
Storage compartment under
cargo compartment floor .............. 209
Retractable luggage cover and
partition net .................................. 209
Split rear bench seat .................... 211
Loading instructions ..................... 213
Cargo tie-down rings..................... 214
Useful features ................................... 215
Interior storage spaces ................. 215
Ashtrays........................................ 219
Cigarette lighter ............................ 220
Electrical outlet............................. 221
Telephone* ................................... 221
Tele Aid* ....................................... 222
Garage door opener ...................... 230

24 At a glanceMultifunction steering wheel
Multifunction steering wheel
Item
Page
1
Multifunction display in
speedometer
111
Operating control
system
112
2
Selecting the submenu or
setting the volumeçdown/to decreaseæup/to increase
3
Telephone*: Press buttoníto take a callìto end a call
Item
Page
4
Menu systems: Press
buttonèfor next systemÿfor previous system
5
Moving within a menu:
Press buttonjfor next displaykfor previous display

27 At a glance
Overhead control panel
Overhead control panel
Item
Page
1
Rear interior lighting
on/off
105
2
Sliding/pop-up roof*
199
3
Right reading lamp on/off
105
4
Interior lighting control
105
5
Hands-free microphone for
Tele Aid* (emergency call
system), telephone* and
voice control system*
(see separate operating
instructions)
136,
189,
222
6
Interior rear view mirror
38,
146
7
Garage door opener
230
8
Left reading lamp on/off
105
9
Tele Aid* (emergency call
system) button
222

69 Safety and Security
Occupant safety
Warning!
G
The BabySmart
TM1
airbag deactivation sys-
tem will ONLY work with a special child seat
designed to operate with it. It will not work
with child seats which are not BabySmart
TM
compatible.
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness of the deactivation sys-
tem. The bottom of the child seat must
make full contact with the passenger seat
cushion. An incorrectly mounted child seat
could cause injuries to the child in case of an
accident, instead of protecting the child.
Follow the manufacturer’s instructions for
installation of special child seats.
1BabySmart
TM is a trademark of Siemens
Automotive Corp.
Warning!
G
When using a BabySmart
TM compatible
child seat on the front passenger seat, the
passenger front airbag will not deploy only if
the PASS. AIRBAG OFF indicator lamp
remains illuminated.
Please be sure to check the indicator every
time you use the special system child seat.
Should the light go out while the restraint is
installed, please check installation. If the
light remains out, do not use the
BabySmart
TM restraint to transport children
on the front passenger seat until the system
has been repaired.
Warning!
G
Do not place powered-on laptops, cell
phones and like electronic devices on the
front passenger seat. Signals from such de-
vices may interfere with the BabySmart
TM
system. Such signal interference may cause
the PASS. AIRBAG OFF indicator lamp not to
come on during self-test or be continuously
lit, indicating that the system is not function-
ing.

112 Controls in detailControl systemMultifunction steering wheel
The displays in the multifunction display
and the settings in the control system are
controlled by the buttons on the multifunc-
tion steering wheel.Pressing any of the buttons on the multi-
function steering wheel will alter what is
shown in the multifunction display.
The information available in the multifunc-
tion display is arranged in menus, each
containing a number of functions or sub-
menus.
The individual functions are then found
within the relevant menu (radio or CD op-
erations under
AUDIO
, for example). These
functions serve to call up relevant informa-
tion or to customize the settings for your
vehicle.
1
Multifunction display in the
speedometerOperating the control system
2
Selecting the submenu or setting
the volumeçdown/to decreaseæup/to increase
3
Telephone*íto take a callìto end a call
4
Menu systemsèfor next menuÿfor previous menu
5
Moving within a menujfor next displaykfor previous display

115 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Standard display
AUDIO
NAVI*
Malfunction
memory
Settings
Trip computer
Telephone*
Commands/submenusCoolant
temperature display
Select radio station
Activate route
guidance
Call up malfunc-
tion messages
Reset to factory
settings
Fuel consumption
statistics after
start
Load phone
book
Digital speedometer
Operate CD
player*
Instrument clus-
ter submenu
Fuel consumption
statistics since
the last reset
Search for
name in
phone book
Call up FSS
Operate cassette
player
Lighting
submenu
Call up range
Check engine oil
level
Vehicle
submenuConvenience
submenu

136 Controls in detailControl systemCall up range (distance to empty)
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see this message in the
display:
RANGE
.
In the display you will see the
calculated range based on the current
fuel tank level.
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 buttonÿ orè on the
steering wheel repeatedly until you see
the
TEL
menu in the display.
Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone while driving, please use the
hands-free device and only use the tele-
phone when weather, road and traffic condi-
tions 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 approximately
44 feet (approximately 13.5 m) every sec-
ond.
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.

137 Controls in detail
Control system
Which messages will appear in the 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 display is
empty.
As soon as the telephone has found a
network,
READY
is indicated in the
display.
1Signal strength
This standby message indicates that your
telephone is ready for use and 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 display you will then see the message:

Press buttoní.
You have answered the call. In the
display you see the length of the call.
Ending a call

Press buttonì.
You have ended the call. In the display
you will again see the standby
message.
iVehicles with Audio system:
The signal strength is indicated in the
top right corner, for example “S9”. The
higher the number, the stronger the
signal from the cellular network.
Vehicles with COMAND*:
The signal strength is indicated by bars
in the top left corner. The higher the
number of bars, the stronger the signal
from the cellular network.