brake sensor MERCEDES-BENZ C300 4MATIC 2010 W204 Owner's Manual

Delayed shut-off ............................ 134
Halogen ......................................... 314
High-beam flasher ............................ 93
High-beam headlamps .....................93
Low-beam headlamps ......................91
Messages in the multifunction
display ........................................... 292
Replacing bulbs ............................. 313
Switch .............................................. 90
Headliner and shelf below rear
window, cleaning and care of .......... 265
Head restraints .................................... 79
Adjustment ................................ 79, 82
Folding back .................................... 83
NECK-PRO active front head
restraints ......................................... 52
Rear seat head restraints ................. 83
Height adjustment
Seat belt outlet ................................ 51
Seats ............................................... 79
High-beam flasher ............................... 93
High-beam headlamps ................ 93, 314
High-performance brake system ..... 256
Hill-start assist system ..................... 183
Hood ................................................... 224
Messages in the multifunction
display ........................................... 286
Horn ...................................................... 27
Hydroplaning ..................................... 257
I
Identification labels .......................... 332
Identification number, vehicle
(VIN) ................................................... 333
Ignition ......................................... 78, 102
Immobilizer .......................................... 66
Infant and child restraint systems see Children in the vehicle
Inflation pressure
see Tires, Inflation pressure
Inside door handle .............................. 74
Instrument cluster ...................... 28, 116
Illumination .................................... 117
Lamps ............................................ 297
Multifunction display .....................120
Instrument lighting
see Instrument cluster, Illumination
Instrument panel
see Instrument cluster
Instruments and controls
see Cockpit
Interior lighting
Delayed shut-off ............................ 135
Emergency lighting ..........................95
Front ................................................ 95
Front reading lamps .........................95
Rear ................................................. 95
Rear reading lamps ..........................95
Interior rear view mirror ..................... 86
Auto-dimming rear view mirrors ....... 87
Interior storage spaces
see Storage compartments
Intermittent wiping ............................. 96
Rain sensor ...................................... 96
ISOFIX (Child seat anchors –
LATCH-type) see Children in the vehicle
J
Jack ..................................................... 269
Jump starting ..................................... 323
K
Key, Mechanical
Loss of ............................................. 73
Replacing ......................................... 74
Unlocking/locking manually ..........309
Valet locking .................................... 77
Key, SmartKey
Battery check lamp ..........................73
Checking batteries ...........................73
Factory setting ........................... 71, 73
Global locking (KEYLESS-
GO) .................................................. 73
Global locking (SmartKey) ................ 71
Global unlocking (KEYLESS-
GO) .................................................. 73
Global unlocking
(SmartKey) ....................................... 71
Important notes on KEYLESS-GO .....72
Locking/unlocking ........................... 70
Loss of ............................................. 73
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M
Maintenance ........................................ 21
Maintenance System
Service indicator display ................259
Service indicator message .............259
Service term exceeded ..................259
Manual headlamp mode (Low-
beam headlamps) ................................ 91
Manual shift program ....................... 113
Manual transmission ........................ 107
Gearshift lever ............................... 107
Hill-start assist system ..................183
Maximum engine speed
see Vehicle specification
Maximum loaded vehicle weight ..... 251
Maximum load rating (tires) ............. 251
Maximum permissible tire
inflation pressure .............................. 251
Mechanical key see Key, Mechanical
Media interface ................................. 205
Memory function ................................. 89
Menus see Control system menus
Minispare wheel
see Spare wheel
Mirrors .................................................. 86
Auto-dimming rear view mirrors ....... 87
Exterior rear view mirror parking
position ............................................ 87
Exterior rear view mirrors ................86
Interior rear view mirror ...................86
Memory function .............................. 89
Power-folding exterior rear view
mirrors ............................................. 88
Vanity mirror .................................. 208
MON (Motor Octane Number) .......... 354
Motor Octane Number see MON
MP3 mode .......................................... 158
Multifunction display ........................ 120
Symbol messages ..........................279
Text messages ............................... 272
Vehicle status messages ...............270
Multifunction display messages
ABS ....................................... 280, 281
Active headlamps .......................... 292Advanced TPMS ............................. 277
Air bags ......................................... 272
Alternator ...................................... 290
Backrests ....................................... 286
Battery ........................................... 290
Brake fluid ..................................... 282
Brake pads ..................................... 279
Child seat ...................................... 275
Coolant .......................................... 288
Corner-illuminating front fog
lamps ............................................. 295
Cruise control ................................ 275
Doors ............................................. 286
EBP ................................................ 281
Engine oil ....................................... 291
ESP ®
............................. 280, 281, 283
Fog lamps .............................. 292, 294
Front passenger front air bag ........272
Gas cap .......................................... 291
High-beam lamps ........................... 293
Hood .............................................. 286
License plate lamps .......................294
Light sensor ................................... 294
Low-beam lamps ............................ 294
Parking brake ................................ 281
Parking lamps ................................ 293
Power steering ............................... 288
Reserve fuel ................................... 291
Reverse lamp ................................. 292
Side marker lamps .........................293
SmartKey ....................................... 286
SmartKey with KEYLESS-GO ..........286
SRS ................................................ 284
Tail lamps ...................................... 295
Tele Aid .......................................... 284
Tire inflation pressure ............276, 296
Tire pressure monitor ....................277
Tires ...................................... 276, 296
Trunk ............................................. 286
Turn signals ................................... 296
Multifunction steering wheel
Adjustment ...................................... 84
Buttons .......................................... 118
Cleaning ......................................... 265
Easy-entry/exit feature ...........85, 136
Gearshift control ............................ 112
Memory function .............................. 89
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N
Navigation system see Separate operating instructions
Navi menu .......................................... 126
NECK-PRO active front head
restraints ............................................. 52
Resetting ....................................... 311
Nets, parcel ....................................... 203
Normal occupant weight .................. 251
Number, vehicle identification
(VIN) ................................................... 333
O
Occupant Classification System see OCS (Occupant Classification
System)
Occupant distribution ....................... 251
Occupant safety
Air bags ........................................... 37
BabySmart™ .................................... 46
Children and air bags .......................37
Children in the vehicle .....................54
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 58
Fastening the seat belts ................... 50
Front passenger front air bag off
indicator lamp (Canada
only) ........................................ 46, 307
Front passenger front air bag off
indicator lamp (USA only) ........42, 308
Infant and child restraint systems .... 55
Introduction ..................................... 36
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 58
OCS (Occupant Classification
System) ........................................... 42
Seat belts .................................. 39, 48
OCS (Occupant Classification
System) ................................................ 42
Self-test ........................................... 46
Odometer ........................................... 121
Oil, oil level see Engine oil
On-board computer
see Control system
One-touch gearshifting ..................... 112
Operating safety .................................. 22
Ornamental moldings, cleaning ....... 263
Overhead control panel ...................... 32
P
Paintwork, cleaning .......................... 261
Paintwork code ................................. 333
Panic alarm .......................................... 60
Panorama roof with power tilt/
sliding panel ...................................... 200
Cleaning ......................................... 264
Operation ....................................... 200
Roller sunblinds ............................. 199
Synchronizing ................................ 201
Parcel nets ......................................... 203
Parking ............................................... 105
Parktronic system ..........................185
Parking brake .................................... 105
Messages in the multifunction
display ........................................... 281
Parking position
Exterior rear view mirrors ................87
Transmission position ....................109
Parktronic system
Cleaning system sensors ...............263
Malfunction .................................... 187
Minimum distance .........................186
Sensor range ................................. 185
Switching on/off ........................... 187
System sensors ............................. 185
Warning indicators .........................186
Parts service ...................................... 332
PASS AIR BAG OFF indicator lamp
(Canada only) see Front passenger front air bag
off indicator lamp (Canada only)
PASS AIR BAG OFF indicator lamp
(USA only) see Front passenger front air bag
off indicator lamp (USA only)
Passenger safety
see Occupant safety
Pedals ................................................. 254
Pelvis air bags ..................................... 41
Phone see Telephone
Plastic parts, cleaning ...................... 265
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the presence of water sprayed on the
windshield, and windshield wipers may be
damaged as a result.
! Vehicles with rain sensor: If you have set
intermittent wiping, dirt on the surface of
the rain sensor or optical effects may cause
the windshield wipers to wipe in an
undesired fashion. This could then damage
the windshield wiper blades or scratch the
windshield. You should therefore switch off
the windshield wipers when weather
conditions are dry.
Vehicles with rain sensor: Intermittent wiping
interval is dependent on the wetness of the
windshield. After the initial wipe, pauses
between wipes are controlled by the rain
sensor automatically.XTurn the combination switch to position
Ä or Å .
Intermittent wiping starts with selected
wiping interval.
Intermittent wiping is interrupted when the
vehicle is at a standstill and a front door is
opened. This protects persons getting into or
out of the vehicle from being sprayed.
Intermittent wiping will be continued when all
doors are closed and
R the clutch pedal is depressed (vehicles with
manual transmission)
or
R the automatic transmission is in drive
position D or reverse gear R (vehicles with
automatic transmission)
or
R the wiper setting is changed using the
combination switch
Single wipe
XPress the combination switch briefly in
direction of arrow B to the resistance
point.
The windshield wipers wipe one time
without washer fluid.Wiping with washer fluidXPress the combination switch in direction
of arrow B past the resistance point.
The windshield wipers operate with washer
fluid.
i To prevent smears on the windshield or
noisy/chattering wiper blades, wipe with
washer fluid every now and then even when
it is raining.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” ( Y page 228).
For information on cleaning the headlamps
with washer fluid, see “Headlamp cleaning
system” ( Y page 93).
Problems with wipers
! If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off
immediately.
For safety reasons, do the following before
attempting to remove any blockage:
R Stop the vehicle in a safe location.
R Remove the SmartKey from the starter
switch.
or
R Turn off the engine by pressing the
KEYLESS-GO start/stop button and
open the driver’s door (with the driver’s
door open, starter switch is in position
0 , same as with SmartKey removed from
starter switch).
R Engage the parking brake.
R Remove blockage.
R Turn the windshield wipers on again.
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With KEYLESS-GO
The SmartKey with KEYLESS-GO must be
located outside the vehicle within
approximately 3 ft (1 m) of a door.
XClose all doors.XTouch and hold the sensor surface on an
outside door handle (Y page 71) until the
door windows and the tilt/sliding sunroof
or panorama roof with power tilt/sliding
panel are closed completely.
iMake sure you are only touching the
sensor surface.
XRelease the sensor surface to interrupt the
closing procedure.
XVehicles with panorama roof with
power tilt/sliding panel: Touch and hold
the sensor surface once more.
The roller sunblinds extend.
XRelease the sensor surface to interrupt the
extending procedure.
Driving and parking
Safety notes
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
GWarning!
With the engine not running, there is no power
assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
Starting the engine
GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and possible death.
Do not run the engine in confined areas (such
as a garage) which are not properly ventilated.
If you think that exhaust gas fumes are
entering the vehicle while driving, have the
cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open at all times.
Manual transmission
Gearshift pattern for manual transmission
kReverse gear1 to 6Forward gears
For more information, see “Manual
transmission” (Y page 107).
XDepress the brake pedal.XMake sure the manual transmission is in
the neutral position (no gear selected).
XFully depress the clutch pedal.
Otherwise the engine cannot be started
due to the integrated safety interlock.
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Parktronic system (Parking assist)
This feature is only available in Canada
vehicles.
The Parktronic system is an electronic
parking aid with ultrasonic sensors designed
to assist the driver during parking maneuvers.
The Parktronic system indicates the relative
distance between the vehicle and an obstacle
visually and audibly.
The Parktronic system is activated
automatically when
Ryou switch on the ignition
and
Ryou release the parking brake
and
Rvehicles with automatic transmission: the
automatic transmission is in drive position
D, reverse gear R, or neutral position N
The Parktronic system deactivates at speeds
above approximately 11 mph (18 km/h). At
lower speeds, the Parktronic system
activates again.
The Parktronic system also deactivates when
you shift the automatic transmission into
park position P or engage the parking brake.
The Parktronic system monitors the
surroundings of your vehicle with six sensors
in the front bumper and four sensors in the
rear bumper.
Example illustration, sensors in the front bumper
To function properly, sensors : must be free
of dirt, ice, snow and slush. Clean
sensors : regularly. Be careful not to
scratch or damage sensors :, see “Cleaning
the driving systems sensors” (Y page 263).
GWarning!
The Parktronic is a supplemental system. It is
not intended to, nor does it replace, the need
for extreme care. The responsibility during
parking and other critical maneuvers always
remains with the driver.
GWarning!
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
! Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts,
elevated crossbars or road curbs). Such
objects may not be detected by the system
and can damage the vehicle.
During parking maneuvers, pay special
attention to objects located above or below
the height of the sensors (e.g. street curbs,
painted posts, or trailer hitches etc.). The
Parktronic system will not detect such
objects at close range and damage to your
vehicle or the object may result.
! Ultrasonic signals from outside sources
(e.g. truck air brakes, car wash, or
jackhammers) may impair the operation of
the Parktronic system.
Range of the sensors
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Automatic transmission:Current
transmission
position
Warning indicatorDFront area activatedR or NFront and rear area
activated
As your vehicle approaches an object, one or
more distance segments will illuminate,
depending on the distance. When the seventh
distance segment illuminates, you have
reached the minimum distance.
RFront area: An intermittent acoustic
warning will sound as the first red distance
segment illuminates and a constant
acoustic warning lasting a maximum of
2 seconds will sound for the second red
distance segment. Vehicles with automatic
transmission: The signal is canceled when
the automatic transmission is shifted into
park position P or the parking brake is
engaged. Vehicles with manual
transmission: The signal is canceled when
the parking brake is engaged.
RRear area: An intermittent acoustic
warning will sound as the first red distance
segment illuminates and a constant
acoustic warning lasting a maximum of
2 seconds will sound for the second red
distance segment. Vehicles with automatic
transmission: The signal is canceled when
the automatic transmission is shifted into
drive position D, or park position P, or the
parking brake is engaged. Vehicles with
manual transmission: The signal is
canceled when the manual transmission is
shifted into neutral position, or in a forward
gear, or the parking brake is engaged.
Switching the Parktronic system on/
off
The Parktronic system switches on
automatically when the ignition is switched
on.
XSwitching off: Press Parktronic
switch :.
Indicator lamp ; comes on.
XSwitching on: Press Parktronic switch :
again.
Parktronic system malfunction
There is a malfunction in the Parktronic
system, if only the red distance segments
illuminate and an acoustic warning sounds.
The Parktronic system will switch off
automatically after 20 seconds and indicator
lamp ; in Parktronic switch : comes on.
XHave the Parktronic system checked at an
authorized Mercedes-Benz Center as soon
as possible.
If only the red distance segments illuminate
and no acoustic warning sounds, the
Parktronic system sensors are dirty (e.g. dirt,
ice, snow and slush). Another cause could be
interference from other radio or ultrasonic
signals (e.g. truck air brakes, car wash, or
jackhammers). The Parktronic system will
switch off automatically after 20 seconds and
indicator lamp ; in Parktronic switch :
comes on.
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The coolant level is correct if the level
Rfor cold coolant: reaches marking bar
= in coolant expansion tank ;
Rfor warm coolant: is approximately 0.6 in
(1.5 cm) higher
XAdd coolant as required.XScrew cap : back on and tighten it.
For more information on coolant, see the
“Technical data” section (Y page 351) and
(Y page 356).
Washer system and headlamp
cleaning system
GWarning!
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! Always use washer solvent/antifreeze
where temperatures may fall below
freezing point. Failure to do so could result
in damage to the washer system/fluid
reservoir.
! Only use washer fluid which is suitable for
plastic lenses. Improper washer fluid can
damage the plastic lenses of the
headlamps.
! Do not use distilled or deionized water in
the washer fluid reservoir. Otherwise, the
washer fluid level sensor could be
damaged.
Fluid for the washer system and the headlamp
cleaning system is supplied from the washer
fluid reservoir.
During all seasons, use MB Windshield
Washer Concentrate “MB SummerFit”. Mix it
with water or premixed washer solvent/
antifreeze depending on the ambient
temperature (Y page 358).
XOpening washer fluid reservoir: Pull tab
of cap : upwards.
XRefill the washer fluid reservoir.XClosing washer fluid reservoir: Press
cap : onto filler hole until it engages.
For more information, see “Washer system
and headlamp cleaning system”
(Y page 352).
Brake fluid level
! If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum
mark or below, have the brake system
checked for brake pad thickness and leaks
immediately. Contact an authorized
Mercedes-Benz Center immediately. Do
not add brake fluid as this will not solve the
problem. For more information, see
“Practical hints”.
When checking the brake fluid level, the
vehicle must be parked on level ground.
228Engine compartmentOperation
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The TPMS only functions on wheels that are
equipped with the proper electronic sensors.GWarning!
The TPMS does not indicate a warning for
wrongly selected inflation pressures. Always
adjust tire inflation pressure according to the
Tire and Loading Information placard or the
supplemental tire inflation pressure
information on the inside of the fuel filler flap.
The TPMS is not able to issue a warning due
to a sudden dramatic loss of pressure (e.g. tire
blowout caused by a foreign object). In this
case bring the vehicle to a halt by carefully
applying the brakes and avoiding abrupt
steering maneuvers.
GWarning!
Each tire, including the spare (if provided),
should be checked at least once a month
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door B-
pillar or the tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has
tires of a different size than the size indicated
on the Tire and Loading Information placard
or the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s
handling and stopping ability. Please note that
the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale. When the
system detects a malfunction, the telltale will
flash for approximately 1 minute and then
remain continuously illuminated. This
sequence will continue upon subsequent
vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is
illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of
incompatible replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
i If a condition causing the TPMS to
malfunction develops, it may take up to
10 minutes for the system to signal a
malfunction using the TPMS telltale
flashing and illumination sequence.
The telltale extinguishes after a few
minutes driving if the malfunction has been
corrected.
Tire pressure inquiries are made using the
multifunction display. The current tire
inflation pressure for each tire appears in the
multifunction display after a few minutes of
driving.
i Possible differences between the
readings of a tire pressure gauge of an air
hose, e.g. gas station equipment, and the
vehicle’s control system can occur. The tireTires and wheels235Operation204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 235Z

pressure displayed by the control system
apply to sea level. In high-altitude
locations, the reading on a tire pressure
gauge will be higher than the reading issued
by the vehicle’s control system. Do not
reduce the tire inflation pressure under
such circumstances.
XSwitch on the ignition.XPress button = or ; on the
multifunction steering wheel to select the
Service menu (Y page 129).
XPress button 9 or : to select Tire
Pressure.
XPress button a.
The current inflation pressure for each tire
appears in the multifunction display.
Example illustration
When the vehicle has been parked for longer
than 20 minutes, the message Tire
pressures will be displayed after
driving a few minutes appears in the
multifunction display.
The TPMS recognizes new wheels or sensors
automatically after the learn-in phase. As long
as the tire inflation pressure values cannot be
allocated to the individual wheels, the
message Tire Pressure Monitor Active
appears. Despite this message, the tire
inflation pressure values are monitored
already.
iWith a spare wheel mounted, the system
may still indicate the tire inflation pressure
of the removed road wheel for some
minutes. If this happens, keep in mind that
the indicated value where the spare wheel
is mounted does not reflect the actual
spare tire inflation pressure.
iOperating radio transmission equipment
(e.g. wireless headsets, two-way radios) in
or near the vehicle could cause the TPMS
to malfunction.
iThis device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any
interference received, including
interference that may cause undesired.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Tire inflation pressure warnings
If the system detects a significant loss of tire
inflation pressure in one or more than one
tire, a message appears in the multifunction
display. In addition, an acoustic warning
sounds and the low tire pressure telltale in the
instrument cluster comes on.
Example illustration
The respective tire is indicated by a red
rectangle.
Restarting Advanced TPMS
GWarning!
It is the driver’s responsibility to set the tire
inflation pressure to the recommended cold
tire inflation pressure. Underinflated tires
affect the ability to steer or brake the vehicle.
You might lose control over the vehicle.
When you restart the TPMS, the system sets
new reference values for each tire.
236Tires and wheelsOperation
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