window MERCEDES-BENZ C-CLASS SALOON 2012 Owner's Manual

Occupant saf
ety Display messages
Possible causes/consequences and M
MSolutions
6 Restraint sys. malfunction
Consult workshop *T
herestra int sy stem is malfunctioning (/ page 38). &
WARNING Risk of injury duetomalfunctions in there stra int sy stem
Components in there stra int sy stem may be activated unintentionally or not deploy as intended in an accident. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. 6
Front left malfunction Con-
sult workshop (exa mp le) *T
he cor responding restra int sy stem is malfunctioning (/ page 38). &
WARNING Risk of injury duetomalfunctions in there stra int sy stem
Components in there stra int sy stem may be activated unintentionally or not deploy as intended in an accident. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. 6
Left windowbag malfunc-
tion Consult work-
shop (exa mp le) *T
he cor responding window airbag is malfunctioning (/ page 38). &
WARNING Risk of injury orfata l injury due toa malfunction in the windowbag
The windowbag might be triggered unintentionally or might not be triggered at all in theeve nt of an accident. #
Have the windowbag checked and repaired immediately at a qualified specialist workshop. 446
Displaymessa ges and warning/indicator lamps
Internal use only

é
ATTENTION ASSIS T:Take a
break!....................................................4 70
: Automatic driving lights inoper‐
ative....................................................... 451
Á Change key bat teries ...................4 49
J Checkbrake fluid le vel................. 469
# Check brake pads See Owner's
Manual.................................................. 469
5 Check engine oil le vel when
next refuelling....................................... 496
ï Checktrailer hitch lo ck................ 456
h Check tyre(s)................................ 490
! Clean the fuel filter ...................... 462
ÿ Coolant Stop vehicle Switch
engine off..............................................4 61
! currently una vailable See Own‐
er's Manual ............................................ 481
÷ currently una vailable See Own‐
er's Manual .......................................... .482 5
Engine oil le vel cannot be
measured .............................................. 498
5 Engine oil le velRe duce oil le vel.... 497
5 Engine oil le velSt op vehicle
Switch engine off.................................. 497
5 Engine oil pressure Stop
Switch off engine.................................. 498
ä Fault Drive at max. 80 km/h........ 478
6 Front left malfunction Consult
wo rkshop (e xample).............................. 446
& inoperative Battery low................ 455
& inoperative Refuel vehicle ............ 455
& inoperative See Owner's Man...... 455
! inoperative See Owner's Man‐
ual......................................................... 482
÷ inoperative See Owner's Man‐
ual......................................................... 483
T inoperative See Owner's Man‐
ual......................................................... 484
G Inoperative................................... 486 :
Intelligent Light Sy stem inoper‐
ative...................................................... 452
Á Key not de tected (red displ ay
messa ge)............................................... 450
Á Key not de tected (white display
messa ge)............................................... 449
: Left dipped beam (e xamp le)........ .451
6 Left windowbag malfunction
Consult workshop (e xample)................ .446
¢ Lowe ring..................................... .479
: Malfunction See Owner's Man‐
ual......................................................... 451
ð Maximum speed exceeded ........... 473
Ø ..................................................... 493
ç Off................................................ 472
ë Off................................................ 470
! Parking brake See Owner's
Manual .................................................. 465
É Please reduce speed .................... 480 Index
523
Internal use only

R
Ra dar and ultrasonic senso rs
Damage................................................. 186
Ra dio
Ac tivating.............................................. 358
Ac tivating/deactivating radio text......... 361
Ac tivating/deactivating traf fic
announcements..................................... 361
Calling up a slide sho w.......................... 360
Calling up thest ation lis t...................... .360
Deleting stations.................................. .360
Direct frequency entr y.......................... 360
Displaying information........................... 361
Displaying radio text.............................. 361
Fr equency fix......................................... 361
Managing favo urites.............................. 360
Managing station presets...................... 360
Moving stations.................................... .360
Overview.............................................. .359
Sear ching forst ations.......................... .360
Setting a channel................................. .359
Setting station trackin g......................... 361
Setting the frequency band................... 359
Setting the traf fic information
service volume inc rease........................ 361 St
oring radio stations............................ 360
Ta gging music trac ks............................. 361
Vo ice commands (LINGU ATRO NIC)....... 258
Ra dio ope rating permits ........................... 428
Ra in-closing feature
Side wind ows.......................................... 87
Sliding sunroof........................................ 92
REA CHregulation........................................32
Re ading lamp
see Interior lighting
Re ar climate control
Setting................................................... 14 6
Re ar door (child saf ety lock)...................... 70
Re ar fog light
Switching on/of f................................... 12 6
Re ar seat
see Seat
Re ar seat belt
St atus display......................................... .43
Re ar seat belt status display ..................... 43
Re ar window
Ro ller sunblin d......................................... 94Re
ar window heater.................................. 14 4
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle............................. 172
To pping up AdBlue ®
............................... 176
Re gistration
Ve hicle.....................................................31
Re mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys................................................. 151
Problems............................................... 15 2
Re placing the battery.............................1 51
Setting................................................... 15 0
Re mo teOnline
Charging thest ar ter battery.................. 15 6
Cooling or heating theve hicle interior... 15 6
St arting theve hicle................................ 157540
Index
Internal use only