2007 MERCEDES-BENZ C280 traction control

Contents
Safety and Security........................... 57
Occupant safety................................... 58
Air bags .......................................... 59
Occupant Classification System ..... 64
Seat belts ....................................... 69
Active head restraint ...................... 73
Children in the vehicle .................... 74
Blocking of
rear door window operation ........... 80
Panic alarm* ........................................ 81
Activating ....................................... 81
Deactivating ................................... 81
Driving safety systems ......................... 82
ABS ................................................ 82
BAS ................................................ 84
ESP
®............................................... 85
Four wheel electronic traction
system (4MATIC) with the ESP
®..... 88
Anti-theft systems................................ 89
Immobilizer..................................... 89
Anti-theft alarm system* ................ 89
Controls in detail............................... 91
Locking and unlocking ......................... 92
SmartKey ....................................... 92
Checking the batteries ................... 95
Loss of SmartKey
or mechanical key .......................... 95
Opening the doors from the inside . 96
Opening the trunk .......................... 96
Closing the trunk............................ 97
Trunk emergency release ............... 98
Valet locking .................................. 99
Automatic central locking .............. 99
Locking and unlocking
from the inside ............................. 100
Seats ................................................. 101
Front seat active head restraints . 101
Rear seat head restraints ............. 101
Lumbar support............................ 105
Multicontour seats*
(Canada only) ............................... 105
Seat heating* ............................... 106
Memory function* ............................. 107
Storing positions into memory ..... 108
Recalling positions from memory . 108Lighting ............................................. 109
Exterior lamp switch .................... 109
Combination switch ..................... 113
Corner-illuminating front
fog lamps* (C 230 (Canada only),
C 280, C 350 and models
with 4MATIC: with
Bi-Xenon* headlamps)................. 113
Hazard warning flasher ................ 115
Interior lighting ............................ 116
Door entry lamps ......................... 117
Trunk lamp ................................... 117
Instrument cluster ............................. 118
Adjusting
instrument cluster illumination .... 118
Coolant temperature gauge ......... 119
Resetting trip odometer ............... 119
Tachometer.................................. 120
Outside temperature indicator ..... 120
Control system .................................. 121
Multifunction display.................... 121
Multifunction steering wheel........ 122
Menus .......................................... 124
Standard display menu ................ 126
AUDIO menu ................................ 127
NAV* menu .................................. 129

Contents
Power tilt/sliding sunroof* ................ 224
Opening and closing
the power tilt/sliding sunroof ...... 224
Synchronizing
the power tilt/sliding sunroof ...... 226
Driving systems ................................. 227
Cruise control............................... 227
Loading .............................................. 230
Roof rack* .................................... 230
Ski sack* (Canada only) ............... 230
Split rear bench seat* .................. 233
Loading instructions ..................... 235
Cargo tie-down rings* .................. 236
Useful features .................................. 237
Storage compartments................. 237
Cup holders .................................. 239
Ashtrays ....................................... 241
Cigarette lighter ........................... 242
Power outlet ................................. 243
Telephone*................................... 244
Tele Aid* ...................................... 247
Garage door opener* ................... 253
Operation......................................... 259
The first 1 000 miles (1 500 km)......... 260
Driving instructions............................ 261
Drive sensibly – save fuel ............. 261
Drinking and driving ..................... 261
Pedals .......................................... 261
Power assistance ......................... 262
Brakes .......................................... 262
Driving off .................................... 263
Parking ......................................... 264
Tires ............................................. 264
Hydroplaning ................................ 265
Tire traction.................................. 265
Tire speed rating .......................... 266
Winter driving instructions ........... 267
Standing water ............................. 268
Passenger compartment .............. 268
Driving abroad.............................. 268
Control and operation
of radio transmitters .................... 268
Catalytic converter ....................... 269
Emission control .......................... 270
Coolant temperature .................... 270At the gas station .............................. 271
Refueling ...................................... 271
Check regularly
and before a long trip................... 273
Engine compartment ......................... 274
Hood ............................................ 274
Engine oil ..................................... 276
Transmission fluid level................ 277
Coolant level ................................ 278
Battery ......................................... 279
Windshield washer system
and headlamp cleaning system* .. 280
Tires and wheels................................ 281
Important guidelines .................... 281
Tire care and maintenance........... 282
Direction of rotation..................... 284
Loading the vehicle ...................... 284
Recommended
tire inflation pressure ................... 289
Checking tire inflation pressure ... 290
MOExtended system* .................. 294
Tire labeling ................................. 295
Load identification ....................... 299
DOT, Tire Identification Number
(TIN) ............................................. 299
Maximum tire load ....................... 301

74 Safety and Security
Occupant safety
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
Make sure that the infant or child is
properly secured at all times while the
vehicle is in motion.Infant and child restraint systems
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
All lap-shoulder belts except the driver’s
seat belt have special seat belt retractors
for secure fastening of child restraints.
To fasten a child restraint, follow child
restraint instructions for mounting. Then
pull the shoulder belt out completely and
let it retract. During seat belt retraction, a
ratcheting sound can be heard to indicate
that the special seat belt retractor is acti-
vated. The belt is now locked. Push down
on child restraint to take up any slack.
To deactivate, release seat belt buckle and
let seat belt retract completely. The seat
belt can again be used in the usual
manner.
Warning!G
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system. The children could

injure themselves on parts of the vehicle

be seriously or fatally injured through
excessive exposure to extreme heat or
cold
If children open a door, they could

injure other persons

get out of the car and injure themselves
or be injured by oncoming traffic
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
Do not carry heavy or hard objects in the
passenger compartment or trunk unless
they are firmly secured in place. For more in-
formation, see “Loading” (
page 230), and
see “Useful features” (
page 237) in the
“Controls in detail ” chapter.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of

strong braking maneuvers

sudden changes of direction

an accident

87 Safety and Security
Driving safety systems
When you switch off the ESP®

the ESP® does not stabilize the vehicle

the engine output is not limited, which
allows the drive wheels to spin and
thus cut into surfaces for better grip

the traction control will still apply the
brakes to a spinning wheel

the ESP® continues to operate when
you are braking

you cannot activate the cruise control

the cruise control switches off if
currently activatedThe ESP
® switch is located on the center
console.
1ESP
® switch
With the engine running, press ESP®
switch1 until the ESP® warning
lampv in the instrument cluster
comes on.
The ESP
® is switched off.
Switching on the ESP®
Press ESP® switch1 until the ESP®
warning lampv in the instrument
cluster goes out.
You are now again in normal driving
mode with ESP
® switched on.
iWhen the ESP® is switched off and one or
more drive wheels are spinning, the ESP® warn-
ing lampv in the instrument cluster flashes.
However, the ESP
® will then not stabilize the ve-
hicle.
Warning!G
When the ESP® warning lampv is
illuminated continuously, the ESP® is
switched off or is not operational due to a
malfunction. Vehicle stability in standard
driving maneuvers reduces.
Adapt your speed and driving to the prevail-
ing road conditions and to the non-operating
status of the ESP
®.
!Avoid spinning of a drive wheel for an
extended period with the ESP® switched off. This
may cause serious damage to the drivetrain
which is not covered by the Mercedes-Benz
Limited Warranty.

157 Controls in detail
Automatic transmission*
Automatic shift program
The program mode selector switch is
located on the lower part of the center
console.
Program mode selector switch
C Comfort For comfort driving
S Sport For standard drivingThe selected program mode appears in the
multifunction display.
1Selected program mode (comfort or
sport)
Press program mode selector switch
repeatedly until the letter of the
desired program mode appears in the
multifunction display.
SelectCfor comfort driving:

The vehicle starts out in second
gear (both forward and reverse) for
gentler starts. This does not apply if
full throttle is applied or gear
range1 is selected.

Traction and driving stability are
improved on icy roads.

Upshifts occur earlier even when
you give more gas. The engine then
operates at lower rpms and the
wheels are less likely to spin.
SelectSfor standard driving:

The vehicle starts out in first gear.

Upshifts occur later.
!Never change the program mode when the
gear selector lever is out of park positionP. This
could result in a change of driving characteristics
for which you may not be prepared.
iThe last selected program mode (CorS) is
switched on when the engine is restarted.

187 Controls in detail
Audio system
Audio system
Audio and telephone, operation
These instructions are intended to help
you become familiar with your
Mercedes-Benz audio system. They con-
tain useful tips and a detailed description
of the user functions.Operating safety
Warning!G
In order to avoid distraction which could
lead to an accident, the driver should enter
system settings with the vehicle at a
standstill and operate the system only when
road and traffic conditions permit. Always
pay full attention to traffic conditions first
before operating system controls while
driving.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your car is
covering a distance of 44 feet
(approximately 14 m) every second.
Warning!G
Any alterations made to electronic
components can cause malfunctions.
The radio, amplifier, CD changer*, satellite
radio*, and telephone* are interconnected.
When one of the components is not opera-
tional or has not been removed/replaced
properly, the function of other components
may be impaired.
This condition might seriously impair the
operating safety of your vehicle.
We recommend that you have any service
work on electronic components carried out
by an authorized Mercedes-Benz Center.

201 Controls in detail
Audio system
The radio saves the current station at
the memory preset selected. The
memory preset selected appears in the
status line, e.g. S3.
Calling up the ESN information menu
Press INF soft key.
Press ESN soft key.
The twelve-digit electronic serial
number (ESN) of the SAT tuner*
installed in your vehicle is displayed.
Press RET soft key to exit the menu.
CD mode
Safety precautions
General notes
The system may not be able to play audio
CDs with copy protection.
Playing copied CDs may cause
malfunctions during playback.
iThere are ten presets available.
An existing entry is overwritten in the memory
list when a new entry is given.Warning!G
The single CD player and the CD changer*
are Class 1 laser products. There is a danger
of invisible laser radiation if the housing is
opened or damaged.
Do not open the housing. The single CD
player and the CD changer* do not contain
any parts that can be serviced by the user.
For safety reasons, have any service work
which may be necessary performed only by
qualified personnel.
Warning!G
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 mph
(approximately 50 km/h), your car covers a
distance of 44 feet (approximately 14 m)
every second.
!If you affix stickers to the CDs, they can be-
come warped due to the heat that develops in
the CD drive or CD changer*.
In certain situations, the CDs can then no longer
be ejected and cause damage to the drive. Such
damage is not covered by the Mercedes-Benz
Limited Warranty.

227 Controls in detail
Driving systems
Driving systems
The driving system of your vehicle is
described on the following pages:

Cruise control, with which the vehicle
can maintain a preset speed.
For information on the BAS, ABS and ESP
®,
see “Driving safety systems” (
page 82).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
The use of cruise control is recommended
for driving at a constant speed for extend-
ed periods of time. You can set or resume
cruise control at any speed over 20 mph
(30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 22).1Sets current or higher speed
2Sets current or lower speed
3Cancels cruise control
4Resumes at last set speed
Setting current speed
Accelerate or decelerate to the desired
speed.
Briefly lift1 or depress2 the cruise
control lever.
The current speed is set.
Remove your foot from the accelerator
pedal.
Cruise control is activated.
Warning!G
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always re-
main responsible for the vehicle’s speed and
for safe brake operation.
Only use cruise control if the road, traffic
and weather conditions make it advisable to
travel at a steady speed.

The use of cruise control can be danger-
ous on winding roads or in heavy traffic
because conditions do not allow safe
driving at a steady speed.

The use of cruise control can be danger-
ous on slippery roads. Rapid changes in
tire traction can result in wheel spin and
loss of control.

Deactivate cruise control when driving
in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.