2011 MERCEDES-BENZ C-Class belt

BatteryCharging ........................................ 261
Checking (SmartKey) .......................74
Display message ............................ 196
Important safety guidelines
(SmartKey) ....................................... 74
Jump-starting ................................. 262
Replacing (SmartKey) ......................74
Safety notes .................................. 259
Belt
see Seat belts
Brake fluid
Notes ............................................. 309
Brake fluid level ................................ 242
Brake lamp (display message) ......... 192
Brakes ABS .................................................. 62
BAS .................................................. 62
Brake fluid (notes) .........................309
Display message ............................ 190
High-performance brake system ....153
Important safety notes ..................151
Maintenance .................................. 152
Parking brake ................................ 149
Warning lamp ................................. 203
Breakdown
see Accident (notes)
see Flat tire
Bulbs
Backup lamp .................................. 115
Brake lamp .................................... 115
High-beam headlamps ...................113
Low-beam headlamps ....................113
Overview ........................................ 112
Parking lamps ................................ 114
Rear fog lamp ................................ 115
Replacing ....................................... 114
Side marker lamp .......................... 115
Standing lamps (front) ...................114
Tail lamp ........................................ 115
Turn signal lamp ............................ 115
Turn signals (front) ......................... 114C
CAC (Customer Assistance Center) .........21
California
Important notice for retail
customers and lessees ....................19
Calling up a malfunction
see Display messages
Capacities
see Technical data
Care
Carpets .......................................... 249
Car wash ........................................ 244
Display ........................................... 247
Gear or selector lever ....................248
Headlamps ..................................... 246
Matte finish ................................... 245
Notes ............................................. 243
Paint .............................................. 245
Plastic trim .................................... 247
Power washer ................................ 244
Rear view camera .......................... 247
Roof lining ...................................... 249
Seat belt ........................................ 249
Seat covers .................................... 248
Sensors ......................................... 247
Steering wheel ............................... 248
Tail pipes ....................................... 247
Trim strips ..................................... 248
Washing by hand ........................... 244
Wheels ........................................... 245
Windows ........................................ 246
Wiper blades .................................. 246
Wooden trim .................................. 248
Cargo tie down rings ......................... 219
CD player/CD changer (on-board
computer) .......................................... 175
Center console ..................................... 29
Central locking Automatic locking (on-board
computer) ...................................... 181
SmartKey ......................................... 70
Changing bulbs
Headlamps ..................................... 111
Changing gears .................................. 139
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Child-proof locksRear doors ....................................... 60
Children
In the vehicle ................................... 55
Restraint systems ............................ 56
Child seat
Automatic recognition .....................46
Automatic recognition/air bag
deactivation, self-test ......................48
Display message ............................ 185
LATCH-type (ISOFIX ) child seat
anchors ............................................ 58
Special seat belt retractor ...............58
Top Tether ....................................... 59
Troubleshooting ............................... 49
Cigarette lighter ................................ 224
Classification system for
occupants (OCS) Faults ............................................... 45
Operation ......................................... 41
System self-test ............................... 44
Climate control
Activating/deactivating .................122
Activating/deactivating air-
recirculation mode .........................125
Controlling automatically ...............123
Cooling with air dehumidification ..122
Defrosting the windshield ..............124
Demisting the windows .................. 125
Dual-zone automatic climate
control ........................................... 121
Important safety information .........120
Indicator lamp ................................ 123
Maximum cooling .......................... 124
Problems with "cooling with air
dehumidification" ........................... 123
Problems with the rear window
heating .......................................... 125
Refrigerant ..................................... 309
Setting the air distribution .............123
Setting the airflow .........................124
Setting the air vents ......................126
Setting the temperature ................123
Switching the MONO function on/
off .................................................. 124
Switching the rear window
heating on/off ............................... 125
Clock (on-board computer) ............... 179Cockpit ................................................. 25
Combination switch .......................... 108
Compass ............................................ 235
Consumption statistics (on-board
computer) .......................................... 170
Convenience closing feature .............. 84
Convenience opening feature ............ 84
Coolant (engine) Checking the level .........................240
Display message ............................ 194
Notes ............................................. 310
Temperature (on-board computer) . 171
Temperature gauge ........................ 166
Warning lamp ................................. 210
Cooling
see Climate control
Cornering light (display message) ... 191
Crash-responsive emergency
lighting ............................................... 111
Cruise control Cruise control lever .......................156
Display message ............................ 197
Function/notes ............................. 156
Cup holder ......................................... 220
Center console .............................. 221
Rear compartment .........................221
Current fuel consumption (on-
board computer) ............................... 170
Customer Assistance Center (CAC) ............................................... 21
Customer Relations Department ....... 21
D
Dashboard see Cockpit
Date (on-board computer) ................ 179
Daytime running lamps Display message ............................ 194
Switching on/off (on-board
computer) ...................................... 180
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 180
Interior lighting (on-board
computer) ...................................... 180
Digital speedometer ......................... 171
Display (cleaning instructions) ........ 247
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PASSENGER AIRBAG OFF indicator
lamp (only USA) ................................... 41
Pedals ................................................. 151
Permanent display (on-board
computer) .......................................... 179
Permanent four-wheel drive see 4MATIC
Plastic trim (cleaning instructions) . 247
Power washers .................................. 244
Power windows see Side windows
Product information ............................ 18
Program selector button .................. 140
Pulling away Automatic transmission .................134
Manual transmission ...................... 134
R
RACETIMER (on-board computer) .... 172
Radio Changing stations (on-board
computer) ...................................... 175
see separate operating instructions
Range (on-board computer) ............. 170
Rear compartment Setting the airflow .........................124
Setting the air vents ......................127
Rear fog lamp (display message) ..... 193
Rear seat backrest Display message ............................ 201
Folding forwards/back ..................218
Rear seat backrest (display
message) ............................................ 201
Rear view camera Function/notes ............................. 162
Rear view camera (cleaning
instructions) ...................................... 247
Rear-view mirror Anti-glare (manual) ..........................99
Dipping (automatic) .......................101
Rear window blind ............................ 222
Rear window heating Malfunction .................................... 125
Switching on/off ........................... 125
Refueling ............................................ 145
Remote control
Programming (garage door
opener) .......................................... 232
Reporting
Malfunctions relevant to safety ........ 21
Reserve fuel
Display message ............................ 197
Warning lamp ................................. 210
Restraint systems
see SRS
Reverse gear
Engaging (manual transmission) ....137
Reversing lamp (display message) .. 193
Roadside Assistance (breakdown) .... 19
Roller blind see Roller sunblind
Roller sunblind
Opening/closing .............................. 89
Panorama roof with power tilt/
sliding panel ..................................... 89
Rear side windows .........................222
Rear window .................................. 222
Roof carrier ........................................ 220
Roof lining and carpets (cleaning
guidelines) ......................................... 249
Route see Route guidance (on-board
computer)
Route guidance (on-board
computer) .......................................... 174
S
Safety Children in the vehicle .....................55
Child restraint systems ....................56
Occupant Classification System
(OCS) ............................................... 41
Overview of occupant safety
systems ........................................... 34
Safety systems
see Driving safety systems
Seat backrest
Adaptive ........................................... 97
Seat belts
Adjusting the height ......................... 53
Belt force limiters ............................ 54
Cleaning ......................................... 249
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Correct usage .................................. 51
Emergency Tensioning Devices ........ 54
Fastening ......................................... 52
Important safety guidelines .............50
Releasing ......................................... 53
Safety guidelines ............................. 35
Special seat belt retractor ...............58
Warning lamp ................................. 204
Warning lamp (function) ................... 54
Seat heating
Indicator lamp (Malfunction) ............98
Seats
Adaptive seat backrests (AMG
vehicles) .......................................... 97
Adjusting (electrically) .....................94
Adjusting (manually and
electrically) ...................................... 94
Adjusting the head restraint ............95
Adjusting the lumbar support ..........97
Cleaning the cover .........................248
Correct driver's seat position ........... 92
Important safety notes ....................93
Storing settings (memory
function) ........................................ 102
Switching seat heating on/off .........97
Sensors (cleaning instructions) ....... 247
Service indicator see Service interval display
Service interval display .................... 242
Displaying a service message (on-
board computer) ............................ 243
Service menu (on-board computer) . 178
Service products Brake fluid ..................................... 309
Capacities ...................................... 305
Coolant (engine) ............................ 310
Engine oil ....................................... 308
Fuel ................................................ 306
Important safety notes ..................304
Notes ............................................. 304
Refrigerant (air-conditioning
system) .......................................... 309
Washer fluid ................................... 310
Settings
Factory (on-board computer) .........182
On-board computer .......................178
SETUP (on-board computer) ............. 171
Shift ranges ....................................... 141Shift recommendation ...................... 138
Side impact air bag ............................. 39
Side marker lamp (display
message) ............................................ 193
Side windows Convenience closing feature ............84
Convenience opening feature ..........84
Important safety information ...........83
Opening/closing .............................. 84
Resetting ......................................... 85
Troubleshooting ............................... 86
Sliding sunroof
Important safety information ...........86
Troubleshooting ............................... 90
see Panorama roof with power
tilt/sliding panel
see Tilt/sliding sunroof
SmartKey
Changing the battery .......................74
Changing the programming .............73
Checking the battery .................70, 74
Convenience closing feature ............84
Convenience opening feature ..........84
Display message ............................ 201
Important safety notes ....................70
Malfunction ...................................... 76
Starting the engine ........................133
Snow chains ...................................... 154
Socket ................................................ 224
Dashboard ..................................... 224
Rear compartment .........................225
SOS
see mbrace
Spare wheel
Notes/data .................................... 298
Storage location ............................ 254
see Emergency spare wheel
Speedometer
Activating/deactivating
additional speedometer (on-
board computer) ............................ 179
Additional speedometer (on-
board computer) ............................ 171
Segments ...................................... 167
Setting the unit (on-board
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Tires and wheels (important safety
information) ....................................... 270
Top Tether ............................................ 59
Towing Important safety guidelines ...........264
Installing the towing eye ................264
Removing the towing eye ...............265
Tow-starting
Emergency engine starting ............266
Installing the towing eye ................266
Removing the towing eye ...............266
Transfer case ..................................... 144
Transmission position display ......... 138
Transmission positions .................... 139
Trip computer (on-board
computer) .......................................... 170
Trip odometer Calling up ....................................... 170
Resetting (on-board computer) ......171
Trunk
Automatic opening ........................... 81
Emergency release ..........................82
Important safety guidelines .............80
Locking separately ...........................82
Trunk lid
Display message ............................ 200
Turn signal (display message) ......... 191
Turn signals ....................................... 108
Type plate see Vehicle identification plate
U
Unlocking Emergency unlocking .......................79
From inside the vehicle (central
unlocking button) ............................. 78
V
Vanity mirror Sun visor ........................................ 222
Vehicle
Data acquisition ............................... 22
Emergency unlocking .......................79
Equipment ....................................... 18
Exterior view .................................... 24
Individual settings (on-board
computer) ...................................... 178
Loading .......................................... 280
Lowering ........................................ 258
Maintenance .................................... 19
Parking up ..................................... 150
Raising ........................................... 256
Reporting problems .........................21
Towing away .................................. 264
Tow-starting ................................... 264
Transporting .................................. 266
Vehicle data
see Technical data
Vehicle identification number
see VIN
Vehicle identification plate .............. 303
Vehicle tool kit .................................. 253
Video (DVD) ........................................ 176
Video DVD (on-board computer) ...... 176
VIN ...................................................... 303
W
Warning and indicator lamps ABS ................................................ 206
Brakes ........................................... 203
Check Engine ................................. 210
Coolant .......................................... 210
ESP ®
.............................................. 207
ESP ®
OFF ....................................... 208
Fuel tank ........................................ 210
Overview .......................................... 27
PASSENGER AIRBAG OFF
indicator lamp (only Canada) ...........46
PASSENGER AIRBAG OFF
indicator lamp (only USA) ................41
Reserve fuel ................................... 210
Seat belt ........................................ 204
SPORT handling mode ...................208
SRS ................................................ 209
Tire pressure monitor ....................212
Warranty ............................................ 302
Wheel bolt tightening torque ........... 258
Wheel chock ...................................... 255
Wheels Changing/replacing .......................286
Changing a wheel .......................... 255
Checking ........................................ 271
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Warning and indicator lampsFunctionPage:High beam108;ESP®
OFF207=Low beam107?Turn signal108AESP ®207BTurn signal108CSPORT handling mode in
AMG vehicles
208
DTire pressure monitor212ESRS209FunctionPageFABS206GSeat belt204HFog lamp108IRear fog lamp108JCoolant210KBrakes (USA only)203LBrakes (Canada only)203MCheck Engine210NReserve fuel210Instrument cluster27At a glanceBA 204 USA, CA Edition A 2011; 1; 5, en-UShereepeVersion: 3.0.3.62010-05-20T09:17:30+02:00 - Seite 27

Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Bear in mind that your vehicle
may not feature all functions described
here. This also refers to safety-related
systems and functions.
Occupant safety
Overview of occupant safety
In this section you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint systems are:
R Seat belts
R Child restraint systems
R LATCH-type (ISOFIX) child seat anchors
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints
R Air bag system components with:
- PASSENGER air bag OFF indicator lamp
- USA only: front passenger seat with
Occupant Classification System (OCS)
- Canada only: front passenger seat with
BabySmart™ air bag deactivation system
The different air bag systems work
independently of each other. The protective
functions of the systems work in conjunction
with each other. Not all air bags are deployed
in an accident.
GWarning
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead
to the restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See "Children in the vehicle"
( Y page 55) for more information on
infants and children traveling with you in
the vehicle and restraints for infants and
children.
SRS (Supplemental Restraint System)
Introduction
SRS reduces the risk of occupants coming
into contact with the vehicle's interior in the
event of an accident. It can also reduce the
effect of the forces to which occupants are
subjected during an accident.
SRS consists of:
R the 6 SRS warning lamp
R air bags
R air bag control unit (with crash sensors)
R belt tensioners
R belt force limiters
SRS warning lamps
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. Therefore, malfunctions
can be detected in good time.
The 6 SRS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out no later than a few seconds
after the engine is started.
The SRS components are in operational
readiness when the 6 SRS warning lamp
is not lit while the engine is running.
34Occupant safetySafety
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GWarning
The SRS self-check has detected a
malfunction if the 6 SRS warning lamp:
R does not come on at all
R fails to go out approximately 4 seconds
after the engine was started
R comes on after the engine was started or
while driving
For your safety, Mercedes-Benz strongly
recommends that you have the system
checked as soon as possible at an authorized
Mercedes-Benz Center. Otherwise the SRS
may not be activated when it is needed in an
accident, which could result in serious or fatal
injury. The SRS might also deploy
unexpectedly and unnecessarily which could
also result in injury.
In addition, improper work on the SRS creates
a risk of rendering the SRS inoperative or
causing unintended air bag deployment. Work
on the SRS must therefore only be performed
by qualified technicians. Contact an
authorized Mercedes-Benz Center.
If it is necessary to modify an air bag system
to accommodate a person with disabilities,
contact an authorized Mercedes-Benz Center
for details. USA only: Call our Customer
Assistance Center at 1-800-FOR-MERCedes
(1-800-367-6372) for details.
Safety guidelines for seat belts,
Emergency Tensioning Devices (ETDs)
and air bags
GWarning
R Damaged seat belts or seat belts that have
been subjected to stress in an accident
must be replaced. Their anchoring points
must also be checked. Only use seat belts
installed or supplied by an authorized
Mercedes-Benz Center.
R Air bags and pyrotechnic Emergency
Tensioning Devices (ETDs) contain
perchlorate material, which may require
special handling and regard for the
environment. Check your national disposal
guidelines. California residents, see
www.dtsc.ca.gov/HazardousWaste/
Perchlorate/index.cfm .
R Air bags and ETDs are designed to function
on a one-time-only basis. An air bag or ETD
that has deployed must be replaced.
R Do not pass seat belts over sharp edges.
They could tear.
R Do not make any modification that could
change the effectiveness of the seat belts.
R Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
R No modifications of any kind may be made
to any components or wiring of the SRS.
R Do not change or remove any component
or part of the SRS.
R Do not install additional trim material, seat
covers, badges, etc. over the steering
wheel hub, front-passenger front air bag
cover, outer sides of the seat backrests,
door trim panels, or door frame trims.
R Do not install additional electrical/
electronic equipment on or near SRS
components and wiring.
R Keep area between air bags and occupants
free of objects (e.g. packages, purses,
umbrellas, etc.).
R Do not hang items such as coat hangers
from the coat hooks or handles over the
door. These items may be thrown around in
the vehicle and cause head and other
injuries when the window curtain air bag is
deployed.
R Air bag system components will be hot after
an air bag has inflated. Do not touch them.
R Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
R Improper repair work on the SRS creates a
risk of rendering the SRS inoperative or
causing unintended air bag deployment.
Work on the SRS must therefore only beOccupant safety35SafetyBA 204 USA, CA Edition A 2011; 1; 5, en-UShereepeVersion: 3.0.3.62010-05-20T09:17:30+02:00 - Seite 35Z