2012 MERCEDES-BENZ C-Class COUPE engine

1, 2, 3 ...
115 V socket ...................................... 249
12 V socket see Sockets
A
ABS (Anti-lock Braking System) Display message ............................ 202
Function/notes ................................ 57
Important safety notes ....................57
Warning lamp ................................. 230
Activating/deactivating cooling
with air dehumidification ................. 117
Active Blind Spot Assist Activating/deactivating (on-
board computer) ............................ 193
Function/information ....................174
Active Driving Assistance package . 174
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 193
Display message ............................ 217
Function/information ....................177
Active Light System
Display message ............................ 212
Active service system PLUS
see ASSYST PLUS service interval
display
ADAPTIVE BRAKE ................................. 62
Adaptive Highbeam Assist Display message ............................ 213
Function/notes ............................. 104
Switching on/off (on-board
computer) ...................................... 195
Additives (engine oil) ........................ 330
Air bags Display message ............................ 209
Front air bag (driver, front
passenger) ....................................... 39
Important safety notes ....................38
Knee bag .......................................... 40
PASSENGER AIR BAG OFF
indicator lamp .................................. 42
Pelvis air bag ................................... 41
Safety guidelines ............................. 37
Side impact air bag ..........................40
Window curtain air bag ....................42
Air-conditioning system
see Climate control
Air pressure
see Tire pressure
Air vents
Glove box ....................................... 121
Important safety notes ..................120
Rear ............................................... 122
Setting ........................................... 120
Setting the center air vents ...........121
Setting the side air vents ...............121
Alarm system
see ATA (Anti-Theft Alarm system)
Alertness Assistant
see ATTENTION ASSIST
AMG menu (on-board computer) ..... 198
Anti-lock Braking System see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 248
Assistance menu (on-board
computer) .......................................... 192
ASSYST PLUS see ASSYST PLUS service interval
display
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................64
Function ........................................... 64
Switching off the alarm ....................64
ATTENTION ASSIST
Activating/deactivating .................193
Display message ............................ 216
Function/notes ............................. 169
Audio menu (on-board computer) .... 189
Audio system see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 213
see Lights
Automatic headlamp mode .............. 1024Index

Automatic transmissionAutomatic drive program ...............134
Changing gear ............................... 132
Display message ............................ 224
Driving tips .................................... 132
Emergency running mode ..............137
Kickdown ....................................... 132
Manual drive program ....................135
Problem (malfunction) ...................137
Program selector button ................132
Pulling away ................................... 127
Releasing the parking lock
manually ........................................ 137
Selector lever ................................ 130
Shift ranges ................................... 134
Starting the engine ........................127
Steering wheel paddle shifters ......133
Transmission position display ........131
Transmission positions ..................131
Automatic transmission
emergency mode ............................... 137
B
Back support see Lumbar support
Backup lamp
Changing bulbs .............................. 110
Display message ............................ 212
Bag hook ............................................ 245
BAS (Brake Assist System) ................. 57
Basic settings see Settings
BAS PLUS (Brake Assist System
PLUS) .................................................... 58
Battery (SmartKey) Checking .......................................... 72
Important safety notes ....................72
Replacing ......................................... 72
Battery (vehicle)
Charging ........................................ 286
Display message ............................ 215
Important safety notes ..................284
Jump starting ................................. 287
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating .................193
Notes/function .............................. 170
see Active Blind Spot Assist
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 205
Notes ............................................. 331
Brake fluid level ................................ 268
Brake lamps Changing bulbs .............................. 110
Display message ............................ 211
Brakes
ABS .................................................. 57
BAS .................................................. 57
BAS PLUS ........................................ 58
Brake fluid (notes) .........................331
Display message ............................ 202
Driving tips .................................... 143
High-performance brake system ....145
Important safety notes ..................143
Maintenance .................................. 144
Parking brake ................................ 141
Warning lamp ................................. 229
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Changing bulbs
C
California Important notice for retail
customers and lessees ....................21
Calling up a malfunction
see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Carpets .......................................... 275
Car wash ........................................ 270
Display ........................................... 274
Exterior lights ................................ 273
Gear or selector lever ....................274
Index5

Matte finish ................................... 272
Notes ............................................. 269
Paint .............................................. 271
Plastic trim .................................... 274
Power washer ................................ 271
Rear view camera .......................... 273
Roof lining ...................................... 275
Seat belt ........................................ 275
Seat cover ..................................... 274
Sensors ......................................... 273
Steering wheel ............................... 274
Tail pipes ....................................... 273
Trim pieces .................................... 274
Washing by hand ........................... 270
Wheels ........................................... 271
Windows ........................................ 272
Wiper blades .................................. 272
Wooden trim .................................. 274
Cargo tie down rings ......................... 245
Car wash (care) ................................. 270
CD player/CD changer (on-board
computer) .......................................... 190
Cell phone see Mobile phone
Center console ..................................... 32
Central locking Automatic locking (on-board
computer) ...................................... 196
Locking/unlocking (SmartKey) ........68
Changing bulbs
Brake lamps ................................... 110
Cornering light function .................109
High-beam headlamps ...................108
Important safety notes ..................106
Low-beam headlamps ....................108
Overview of bulb types ..................107
Parking lamps ................................ 109
Reversing lamps ............................ 110
Standing lamps (front) ...................109
Children
In the vehicle ................................... 52
Restraint systems ............................ 52
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 54
Special seat belt retractor ...............54
Top Tether ....................................... 55
Cigarette lighter ................................ 248Climate control
Controlling automatically ...............117
Cooling with air dehumidification ..117
Defrosting the windows .................119
Defrosting the windshield ..............119
Dual-zone automatic climate
control ........................................... 115
Important safety notes ..................114
Indicator lamp ................................ 117
Maximum cooling .......................... 119
Notes on using automatic climate
control ........................................... 116
Overview of systems ......................114
Problems with cooling with air
dehumidification ............................ 117
Problem with the rear window
defroster ........................................ 120
Refrigerant ..................................... 330
Setting the air distribution .............118
Setting the airflow .........................118
Setting the air vents ......................120
Setting the temperature ................118
Switching air-recirculation mode
on/off ............................................ 120
Switching on/off ........................... 117
Switching the rear window
heating on/off ............................... 120
Switching the ZONE function on/
off .................................................. 118
Cockpit
Overview .......................................... 28
see Instrument cluster
COMAND
see separate operating instructions
Combination switch .......................... 103
Compass Calibrating ..................................... 261
Calling up ....................................... 260
Setting ........................................... 260
Consumption statistics (on-board
computer) .......................................... 187
Convenience closing feature .............. 82
Convenience opening feature ............ 82
Coolant (engine) Checking the level .........................266
Display message ............................ 213
Notes ............................................. 331
Temperature (on-board computer) . 1986Index

Temperature gauge ........................ 182
Warning lamp ................................. 235
Cooling
see Climate control
Cornering light function
Changing bulbs .............................. 109
Display message ............................ 210
Function/notes ............................. 104
Crash-responsive emergency
lighting ............................................... 106
Cruise control Cruise control lever .......................147
Deactivating ................................... 148
Display message ............................ 221
Driving system ............................... 146
Function/notes ............................. 146
Important safety notes ..................146
LIM indicator lamp .........................147
Setting a speed .............................. 147
Storing and maintaining current
speed ............................................. 147
Cup holder
Center console .............................. 247
Important safety notes ..................246
Rear compartment .........................247
Customer Assistance Center (CAC) ... 24
Customer Relations Department ....... 24
D
Dashboard see Cockpit
Data
see Technical data
Daytime running lamps
Display message ............................ 212
Switching on/off (on-board
computer) ...................................... 195
Switching on/off (switch) ..............101
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 195
Interior lighting .............................. 196
Digital speedometer ......................... 187
Display (cleaning instructions) ........ 274
Display messages Calling up (on-board computer) .....201
Driving systems ............................. 216
Engine ............................................ 213
General notes ................................ 201
Hiding (on-board computer) ...........201
KEYLESS-GO .................................. 226
Lights ............................................. 210
Safety systems .............................. 202
Service interval display ..................268
SmartKey ....................................... 226
Tires ............................................... 221
Vehicle ........................................... 224
Distance display (on-board
computer) .......................................... 192
Distance recorder ............................. 187
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 237
DISTRONIC PLUS Deactivating ................................... 156
Display message ............................ 219
Displays in the multifunction
display ........................................... 155
Driving tips .................................... 157
Function/notes ............................. 148
Important safety notes ..................148
Setting the specified minimum
distance ......................................... 155
Warning lamp ................................. 237
Doors
Automatic locking (on-board
computer) ...................................... 196
Automatic locking (switch) ............... 76
Central locking/unlocking
(SmartKey) ....................................... 68
Control panel ................................... 34
Display message ............................ 225
Emergency locking ........................... 77
Emergency unlocking .......................77
Important safety notes ....................75
Opening (from inside) ......................76
Drinking and driving ......................... 142
Drinks holder see Cup holder
Drive program
Automatic ...................................... 134
Display ........................................... 131
Manual ........................................... 135
SETUP (on-board computer) ..........198
Drive program selector ..................... 133Index7

Emergency spare wheelStorage location ............................ 279
Emergency Tensioning Devices
Function ........................................... 51
Safety guidelines ............................. 37
Emissions purification
Service and warranty information ....20
Engine
Check Engine warning lamp ........... 234
Display message ............................ 213
Emergency starting ........................291
Engine number ............................... 326
Irregular running ............................ 129
Starting problems ..........................129
Starting the engine with the
SmartKey ....................................... 127
Starting with KEYLESS-GO .............127
Switching off .................................. 140
Engine electronics
Problem (malfunction) ...................129
Engine oil
Adding ........................................... 265
Additives ........................................ 330
Checking the oil level ..................... 265
Checking the oil level using the
dipstick .......................................... 265
Display message ............................ 215
Filling capacity ............................... 328
Notes about oil grades ................... 330
Notes on oil level/consumption ....265
Temperature (on-board computer) . 198
Viscosity ........................................ 330
ESP ®
(Electronic Stability
Program) AMG menu (on-board computer) ...198
Deactivating/activating (AMG
vehicles) .......................................... 60
Deactivating/activating (except
AMG vehicles) ................................ 192
Deactivating/activating (notes;
except AMG vehicles) ......................59
Display message ............................ 202
ETS .................................................. 59
Function/notes ................................ 59
Important safety information ...........59
Warning lamp ................................. 231
ETS (Electronic Traction System) ....... 59Exhaust check ................................... 143
Exhaust tail pipe (cleaning
instructions) ...................................... 273
Exterior lighting see Lights
Exterior mirrors
Adjusting ......................................... 95
Dipping (automatic) .........................96
Folding in/out (automatically) .........96
Folding in/out (electrically) .............95
Folding in when locking (on-board
computer) ...................................... 197
Out of position (troubleshooting) .....96
Setting ............................................. 96
Storing settings (memory
function) .......................................... 97
Storing the parking position ............. 96
F
Filler cap see Fuel filler flap
First-aid kit ......................................... 278
Flat tire Changing a wheel/mounting the
spare wheel ................................... 279
MOExtended run-flat system .........283
Preparing the vehicle .....................279
Raising the vehicle .........................281
Floormat ............................................. 261
Front fog lamps ................................. 102
Display message ............................ 211
Switching on/off ........................... 102
Front windshield
see Windshield
Fuel
Additives ........................................ 329
Consumption statistics ..................187
Displaying the current
consumption .................................. 187
Displaying the range ......................187
Driving tips .................................... 142
Fuel gauge ....................................... 29
Important safety notes ..................328
Premium-grade unleaded gasoline . 328
Problem (malfunction) ...................140
Refueling ........................................ 137
Index9

Specifications ................................ 329
Tank content/reserve fuel .............328
Fuel filler flap
Opening/closing ............................ 138
Fuel level
Calling up the range (on-board
computer) ...................................... 187
Fuel tank
Capacity ........................................ 328
Problem (malfunction) ...................140
Fuse allocation chart (vehicle tool
kit) ...................................................... 278
Fuses Allocation chart ............................. 291
Before changing ............................. 291
Fuse box in the engine
compartment ................................. 291
Fuse box in the trunk .....................292
Important safety notes ..................291
G
Garage door opener Clearing the memory .....................260
Notes ............................................. 256
Opening/closing the garage door ..259
Programming (button in the rear-
view mirror) ................................... 257
Gasoline ............................................. 138
Gear indicator (on-board
computer) .......................................... 198
Gear or selector lever (cleaning
guidelines) ......................................... 274
Genuine Mercedes-Benz parts ......... 324
Glove box ........................................... 243
H
Handbrake see Parking brake
Hazard warning lamps ...................... 103
Headlamp cleaning system Notes ............................................. 332
Headlamps
Adding fluid to cleaning system .....267
Cleaning system (function) ............103
Fogging up ..................................... 105
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 91
Adjusting (electrically) .....................91
see NECK-PRO head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 108
Display message ............................ 211
Switching Adaptive Highbeam
Assist on/off ................................. 104
Switching on/off ........................... 103
Hill start assist .................................. 128
HOLD function Display message ............................ 216
Function/notes ............................. 159
Hood
Closing ........................................... 265
Display message ............................ 225
Opening ......................................... 264
Hydroplaning ..................................... 145
I
Ignition lock see Key positions
Immobilizer .......................................... 64
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 29
Settings ......................................... 194
Warning and indicator lamps ...........30
Instrument cluster lighting ................ 29
Instrument lighting see Instrument cluster lighting
Interior lighting ................................. 106
Automatic control ..........................106
Delayed switch-off (on-board
computer) ...................................... 196
Emergency lighting ........................106
Manual control ............................... 106
Overview ........................................ 106
Reading lamp ................................. 106
10Index

J
Jack Storage location ............................ 278
Using ............................................. 281
Jump starting (engine) ...................... 287
K
Key see SmartKey
KEYLESS-GO
Convenience closing feature ............83
Display message ............................ 226
Locking ............................................ 69
Start/Stop button .......................... 125
Starting the engine ........................127
Unlocking ......................................... 69
Key positions
KEYLESS-GO .................................. 125
SmartKey ....................................... 125
Kickdown
Driving tips .................................... 132
Manual drive program ....................136
Knee bag .............................................. 40
L
Lamps see Warning and indicator lamps
Lane-change assistant
see Blind Spot Assist
Lane detection (automatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating .................193
Display message ............................ 217
Function/information ....................172
Lane Tracking package ..................... 170
Lap time (RACETIMER) ...................... 198
LATCH-type (ISOFIX) child seat
anchors ................................................ 54
Lighting see Lights
Lights
Activating/deactivating the
interior lighting delayed switch-off . 196
Automatic headlamp mode ............102
Cornering light function .................104
Display message ............................ 210
Driving abroad ............................... 100
Fog lamps ...................................... 102
Hazard warning lamps ...................103
High beam flasher .......................... 103
High-beam headlamps ...................103
Light switch ................................... 100
Low-beam headlamps ....................101
Parking lamps ................................ 100
Rear fog lamp ................................ 102
Switching Adaptive Highbeam
Assist on/off ................................. 195
Switching the daytime running
lamps on/off (on-board
computer) ...................................... 195
Switching the daytime running
lamps on/off (switch) ....................101
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 195
Switching the surround lighting
on/off (on-board computer) ..........195
Turn signals ................................... 103
see Changing bulbs
see Interior lighting
Light sensor (display message) ....... 213
LIM indicator lamp Cruise control ................................ 147
DISTRONIC PLUS ........................... 151
Loading guidelines ............................ 242
Locking see Central locking
Locking (doors)
Automatic ........................................ 76
Emergency locking ........................... 77
From inside (central locking
button) ............................................. 76
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 196
Low-beam headlamps Changing bulbs .............................. 108
Display message ............................ 210
Setting for driving abroad
(symmetrical) ................................. 100
Switching on/off ........................... 101Index11

Lumbar supportAdjusting the 4-way lumbar
support ............................................ 91
M
M+S tires ............................................ 296
Maintenance see ASSYST PLUS service interval
display
Malfunction message
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 24
Matte finish (cleaning
instructions) ...................................... 272
mbrace Call priority .................................... 254
Display message ............................ 206
Downloading destinations
(COMAND) ..................................... 255
Emergency call .............................. 252
Important safety notes ..................250
Locating a stolen vehicle ...............256
MB info call button ........................254
Remote vehicle locking ..................256
Roadside Assistance button ..........253
Search & Send ............................... 255
Self-test ......................................... 251
System .......................................... 251
Vehicle remote unlocking ..............255
Mechanical key
Function/notes ................................ 71
Locking vehicle ................................ 77
Unlocking the driver's door ..............77
Memory card (audio) ......................... 190
Memory function ................................. 97
Message memory (on-board
computer) .......................................... 201
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Menu (on-board computer) ............190
Modifying the programming
(SmartKey) ........................................... 71
MOExtended run-flat system ........... 283
MP3 Operation ....................................... 190
see separate operating instructions
Multifunction display
Function/notes ............................. 184
Permanent display .........................194
Multifunction steering wheel
Operating the on-board computer . 183
Overview .......................................... 31
Multifunction steering wheel (4
buttons) see 4-button multifunction
steering wheel
N
Navigation Menu (on-board computer) ............188
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 47
Resetting after being triggered ........47
Notes on breaking-in a new
vehicle ................................................ 124
O
Occupant Classification System
(OCS) Faults ............................................... 46
Operation ......................................... 42
System self-test ............................... 45
Occupant safety
Children in the vehicle .....................52
System overview .............................. 36
Octane number (fuel) ........................ 329
Odometer ........................................... 187
see Trip odometer
Oil
see Engine oil
On-board computer
AMG menu ..................................... 198
Assistance menu ........................... 192
Audio menu ................................... 189
Convenience submenu ..................197
12Index