2004 MERCEDES-BENZ C240 4MATIC WAGON light

ContentsSafety and Security........................... 55
Occupant safety................................... 56
Airbags ........................................... 57
Seat belts ....................................... 62
Children in the vehicle .................... 65
Blocking of rear door window
operation ........................................ 72
Panic alarm* ........................................ 73
Activating ....................................... 73
Deactivating ................................... 73
Driving safety systems ......................... 74
ABS ................................................ 74
BAS ................................................ 75
ESP ................................................. 76
Four wheel electronic traction
system (4MATIC) with the ESP ....... 79
Anti-theft systems................................ 80
Immobilizer..................................... 80
Anti-theft alarm system* ................ 80
Tow-away alarm* ........................... 81
Controls in detail............................... 83
Locking and unlocking ......................... 84
SmartKey ....................................... 84
Opening the doors from
the inside ....................................... 87
Opening the tailgate ....................... 87
Closing the tailgate ........................ 88
Automatic central locking .............. 88
Locking and unlocking from
the inside ....................................... 89
Seats ................................................... 90
Easy-entry/exit feature* ................ 90
Removing and installing front seat
head restraints ............................... 91
Rear seat head restraints ............... 92
Multicontour seat* ......................... 95
Heated seats* ................................ 95
Memory function* ............................... 97
Storing positions into memory ....... 98
Recalling positions from memory ... 98
Storing exterior rear view mirror
parking position ............................. 99Lighting ............................................. 100
Exterior lamp switch .................... 100
Combination switch ..................... 103
Hazard warning flasher ................ 104
Interior lighting ............................ 105
Door entry lamps ......................... 106
Instrument cluster ............................. 107
Instrument cluster illumination .... 107
Coolant temperature display........ 108
Trip odometer .............................. 109
Tachometer .................................. 109
Outside temperature indicator ..... 109
Control system .................................. 111
Multifunction display.................... 111
Multifunction steering wheel........ 112
Menus .......................................... 114
Standard display menu ................ 116
AUDIO menu ................................ 116
NAVI* menu ................................. 119
Malfunction memory menu .......... 120
Settings menu .............................. 121
Trip computer menu..................... 134
TEL menu* ................................... 136

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

10 IntroductionOperator’s Manual
Operator’s ManualThis Operator’s Manual contains a great
deal of useful information. We urge you to
read it carefully and familiarize yourself
with the vehicle before driving.
For your own safety and longer service life
of the vehicle, we urge you to follow the in-
structions and warnings contained in this
manual. Ignoring them could result in dam-
age to the vehicle or personal injury to you
or others. Vehicle damage caused by fail-
ure to follow instructions is not covered by
the Mercedes-Benz Limited Warranty.
Your vehicle may have some or all of the
equipment described in this manual.
Therefore, you may find explanations for
optional equipment not installed in your
vehicle. If you have any questions about
the operation of any equipment, your au-
thorized Mercedes-Benz Center will be
glad to demonstrate the proper proce-
dures.We continuously strive to improve our
product, and ask for your understanding
that we reserve the right to make changes
in design and equipment. Therefore, infor-
mation, illustrations and descriptions in
this Operator’s Manual might differ from
your vehicle.
Optional equipment is also described in
this manual, including operating instruc-
tions wherever necessary. Since they are
special-order items, the descriptions and
illustrations herein may vary slightly from
the actual equipment of your vehicle.
If there are any equipment details that are
not shown or described in this Operator’s
Manual, your authorized Mercedes-Benz
C e n t e r w i l l b e g l a d t o i n f o r m y o u o f c o r r e c t
care and operating procedures.
The Operator’s Manual and Service Book-
let are important documents and should be
kept with the vehicle.
Service and warranty information
The Service and Warranty Information
Booklet contains detailed information
about the warranties covering your
Mercedes-Benz, including:

New Car Limited Warranty,


Emission System Warranty,


Emission Performance Warranty,


California, Maine, Massachusetts, and
Vermont Emission Control System
Warranty
(California, Maine, Massachusetts, and
Vermont only),


State Warranty Enforcement Laws
(Lemon Laws).

15 Introduction
Symbols
Symbols
The following symbols are found in this
Operator’s Manual:
* Optional equipment is identified
with an asterisk. Since standard
equipment varies between models,
the descriptions and illustrations in
this manual may differ slightly from
the actual equipment of your vehi-
cle.

This symbol points to instructions for
you to follow.

A number of these symbols appearing
in succession indicates a multiple-step
procedure.
 Page This symbol tells you where to
look for further information on a
topic.
This continuation symbol marks
an interrupted procedure which
will be continued on the next
page.
-> In the glossary of technical
terms, this symbol is used to
indicate cross-references to
term definitions.
Display
Words appearing in the multi-
function display are printed in
the type shown here.
Warning!
G
Warning notices draw your attention to haz-
ards that may endanger your health or life,
or the health or life of others.!Highlights hazards that may result in
damage to your vehicle.iHelpful hints or further information you
may find useful.

26 At a glanceCenter consoleLower Part
Item
Page
1
Ashtray
219
2
Gear selector lever for
automatic transmission
43,
142
3
Storage compartment
217
Cup holder
216
Cigarette lighter
220
4
Armrest
218
5
Program mode selector for
automatic transmission
143

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

31 Getting started
Unlocking
Starter switch positionsStarter switch0For removing SmartKey
The steering is locked when the
SmartKey is removed from the starter
switch. If necessary, move steering
wheel slightly to allow the locking
mechanism to engage.
1Power supply to some electrical con-
sumers, such as seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position
3Starting position
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch and lock
the vehicle. Do not leave children unattend-
ed in the vehicle, or with access to an un-
locked vehicle. Unsupervised use of vehicle
equipment may cause an accident and/or
serious personal injury.iThe SmartKey can only be removed
from the starter switch with the gear
selector lever in positionP.
!If the SmartKey cannot be turned in the
starter switch, the battery may not be
sufficiently charged.

Check the battery and charge it if
necessary (
page 324)


Get a jump start (
page 327).
To prevent accelerated battery
discharge and a possible dead battery,
always remove the SmartKey from the
starter switch when the engine is not in
operation.

33 Getting started
Adjusting
Manual seat adjustment
1Seat fore and aft adjustment
2Seat cushion tilt
3Seat backrest tilt
4Seat heightSeat fore and aft adjustment

Lift handle1.

Slide seat to the desired position.

Allow handle1 to reengage.

Check for proper engagement before
driving.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt

Turn handwheel2 forward or back-
ward until your upper legs are lightly
supported
Seat backrest tilt

Press switch3 in direction of arrow
until your arms are slightly angled
when holding the steering wheel.
Seat height

Press switch4 in direction of arrow
until your legs are lightly supported.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iWhen moving the seat, be sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.