ECU MERCEDES-BENZ C-CLASS SALOON 2012 Manual PDF

Display messages
Possible causes/consequences and M
MSolutions
* The yellow ! indicator lamp is lit and there d! indicator lamp flashes for appro ximately ten seconds af ter
th e electric parking brake has been applied or released. It then remains lit or goes out. The electric parking brake is
malfunctioning.
If th ech arge leve l is too lo w: #
Char gethe12 V batter y.
To appl y: #
Switch the ignition off.
The electric parking brake will be applied automaticall y.
If yo u do not wantthe electric parking brake tobe applied, e.g. at an automatic car wash or when theve hicle is
being towe d, lea vethe ignition switched on. This does not include having theve hicle towe d with there ar axle
ra ised.
If th e electric parking brake is not applied automatically: #
Switch the ignition off and switch it back on. #
Release and then apply the electric parking brake manually (/ page183).
If it is still not possible toapply the electric parking brake: #
Consult a qualified specialist workshop. #
Where necessar y,also secure the par kedve hicle against rolling away. Displ
aymessa ges and warning/indicator lamps 467
Internal use only

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ï Tr ailer tow hit chwarning
lamp *T
hered trailer hitch warning lamp is lit.
The trailer hitch is not operational. &
WARNING Risk of an accident if the ball neck is not loc ked
The trailer may become de tach ed. #
Stop theve hicle immediately in accordance with the traf fic conditions. Do not continue driving. #
Uncouple the trailer and secure it against rolling away. #
Initiate a new swivel mo vement and do not re-couple the trailer until thewa rning/indicator lamp goes out. #
Notethe messages on the multifunction displa y.Engine
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ÿ Coolant warning lamp *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty 502
Display messages and warning/indicator lamps
Internal use only

Car
wash (care)..........................................3 81
Care 360° camera........................................ .384
Air-water duct........................................ 381
Au tomatic car wash............................... 381
Carpe t.................................................. .385
Decorative foil...................................... .383
Displ ay.................................................. 385
Exterior lighting..................................... 384
High-pressure cleaner........................... 382
Matt finis h............................................. 383
Pa int wo rk.............................................. 383
Plastic trim............................................ 385
Re alwo od/trim elements..................... 385
Re versing camera................................. .384
Ro of lining.............................................3 85
Seat belt............................................... .385
Seat co ver............................................. 385
Senso rs................................................. 384
St eering wheel...................................... 385
Ta ilpipes................................................ 384
Tr ailer hit ch........................................... 384
Wa shing byhand................................... 382
Wheels/rims.........................................3 84
Wi ndo ws................................................ 384 Wi
per blades.........................................3 84
Carpet (Care)............................................ .385
Changing bulbs Dipped beam......................................... 13 6
Fitting/removing co ver (front wheel
ar ch )...................................................... 13 6
Main beam............................................ 13 6
No tes..................................................... 13 5
Opening/closing the side trim panels.. .137
Overview............................................... 13 5
Re versing lights.................................... .137
Tu rn signal light (front).......................... 13 6
Tu rn signal lights (rear).......................... 137
Changing gears
Manually. ............................................... 17 0
Changing hub caps .................................... 419
Changing the lights
Driving abroad (symm etrical low
beam)................................................... .125
Charging Battery (vehicle).................................... 400
USB port................................................ 12 2Chassis
Damping characteristics....................... .218
DY NA MIC BODY CONTROL.................... 218
Child saf ety lock
Re ar door................................................ 70
Re ar side wind ows................................... 71
Child seat App rova l categories................................ .57
At tach ing (no tes).....................................57
Basic instructions.................................... 52
Fr ont passenger seat (no tes)...................68
Fr ont passenger seat (without auto‐
matic airbag shutoff)...............................67
ISOFIX/i-Size (fitting)............................... 61
No tes on risks and dangers..................... 53
Re commended child restra int sy stems.... 56
Seats suitable for belt-secu redch ild
re stra int sy stems..................................... 64
Seats suitable for i‑Size child
re stra int sy stems..................................... 60
Seats suitable for ISOFIX child
re stra int sy stems..................................... 59
Securing on the co-driver seat................69
Secu ring on there ar seat........................ 66
To pTe ther............................................... 63 Index
519
Internal use only

Ad
aptive Highbeam Assist..................... 13 0
Ad aptive Highbeam Assist Plus............ .132
High-pressure cleaner (care)................... 382
Hill Start Assist......................................... .191
HOLD function Function/no tes..................................... 19 0
Switching on/of f................................... 191
Hooking the luggage net .......................... .118
Hotspot Setting up (Wi-Fi).................................. .278 I
i-Size child seat securing sy stem
Fitting..................................................... .61
Seats suitable for attaching..................... 60
Identification plate Engine................................................... 428
Vehicle..................................................4 28
Ignition Switching on (S tart/S top button).......... 154
Ignition key
see Key Immobiliser
.................................................. 94
Implied warranty
Ve hicle.................................................... 33
In Car Of fice
Calling up.............................................. 326
Fe atures................................................ 325
Marking a to-do entry as compl eted...... 326
Noting an incoming call......................... 326
Selecting functions............................... .326
Switching auto maticstart on/of f.......... 326
Increase in traf fic information volume
Setting................................................... 361
Indicator lamps see Warning/indicator lamps
Individual drive prog ram
Con figuring............................................ 167
Selecting............................................... 16 6
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes............................. 244,24 5
Instrument display Function/no tes..................................... 24 5Instrument clus
ter................................... 10
Wa rning/indicator lamps...................... 498
Instrument display and on-boa rd
compu ter
Fu nction/no tes..................................... 24 4
Intelligent Light Sy stem
Ac tive headla mps.................................. 12 9
Ad aptive Highbeam Assist..................... 13 0
Ad aptive Highbeam Assist Plus............ .132
Ad versewe ather light............................ 13 0
City lighting.......................................... .130
Cornering light....................................... 12 9
Fo g light (extended range)..................... 13 0
Mo torw ay mode..................................... 12 9
Overview............................................... 12 8
Switching on/of f................................... 13 0
Interior lighting Adjusting............................................... 13 4
Ambient lighting.................................... 13 4
Re ading lam p......................................... 13 4
Switch-off del aytime............................. 13 5
Interior pr otection
Fu nction.................................................. 96
Priming/deactivating............................... 97 Index
531
Internal use only

Intermediate destination
Calculating a route with intermediate
destinations.......................................... 293
En tering................................................. 292
Modifying............................................. .292
St arting an automatic filling station
sear ch................................................... 291
St arting the automatic service sta‐
tion sear ch............................................ 298
In tern etconnection
Cancelling permission (mobile phone).. 343
Communication module function.......... .341
Connection status................................ .343
Displ aying the connection status.......... 343
Editing access data (Blue tooth®
)...........3 43
Information............................................ 340
Mobile phone de tails............................ .343
Re strictions........................................... 340
Setting access data (Bluetooth ®
).......... 342
Setting up (Blue tooth ®
).........................3 42
Setting up (Wi-Fi)................................... 341
Switching Blue tooth®
profile (DUN/
PA N)...................................................... 342
Internet radio
see TuneIn Ionisation
Activating/deactivating (multimedia
sy stem).................................................. 147
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat anchor
Seats suitable for attaching..................... 59
ISOFIX child seat securing sy stem
Fitting..................................................... .61 J
Jack Declaration of conformity........................ 28
Storage location..................................... 41 8
Jump-start connection General no tes........................................ 398 K
Key Acoustic locking verification signal.......... 74
Battery.................................................... 75
Emergency key........................................ 74Energy consumption................................
74
Fe atures................................................. .73
Ke yring attachment................................ 74
Overview................................................. 73
Problem................................................... 76
Un locking setting.................................... .74
Ke y functions
Deactivating.............................................74
KEYLESS-GO Locking theve hicle..................................78
Problem................................................... 78
Un locking setting.................................... .74
Un locking theve hicle.............................. 78
Kickd own
Using.....................................................1 71
Knee airbag .................................................. 43 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps 532
Index
Internal use only

Te
lephone voice controls....................... 257
Te xt messa gevoice commands............ .261
TV voice commands.............................. 258
Ty pes of voice commands...................... 251
Ve hicle voice command s...................... .262
Vo ice prom pting................................... .251
Live Traf fic Information
Displaying subsc ript ion informatio n......305
Displ aying the tra ffic map.................... .305
Displ aying traf fic incidents.................... 306
Extending a subscription....................... 305
Issuing hazard alerts............................. 307
Re gis tering on Mercedes me................. 305
Loading Bag hook................................................ 11 7
No tes..................................................... 111
Ro of luggage rack .................................. 11 9
Ti e-down eyes........................................ 11 7
Loading guidelines .................................... .111
Loads Securing................................................. 111
Locator lighting see Sur round lighting Locking an
extern al device (child
saf ety lock)................................................ 280
Locking/unlocking Activating/deactivating the auto‐
matic locking feature............................... 79
Ad ditional door loc k................................ .76
Emergency key........................................ 79
KEYLESS-GO........................................... .78
Un locking/opening the doors from
th e inside................................................77
Low beam Swit ching on/of f................................... 12 5
Symm etrical low bea m.......................... 12 5
Lu bricant additives
see Additives
Lu ggage
Lu ggage net........................................... 11 8
Secu ring................................................. 111
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay)........................... 103 M
Main beam Changing bulbs...................................... 13 6
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem..................................... 38
Manoeuvring assistant Activating/deactivating......................... 237
Cross Traf fic Alert................................. 236
Drive AwayAssi st.................................. 235
Map Avoiding an area....................................3 10
Av oiding an area (o verview).................. .310
Changing an area.................................. .310
Del eting an area.................................... .311
Displ aying online map con tents............. 313
Displ aying Qibla.................................... .312
Displ aying the compass......................... 312
Displ aying the map version.................... 310
Displ aying the next intersecting stre et.. 309
Displaying the satellite map...................3 13
Displ aying the tra ffic map.................... .305
Displ aying weather information.............3 13534
Index
Internal use only

Re
placing a bulb
see Changing bulbs
Re scue card................................................. 33
Re ser ve
Fu el....................................................... 434
Re set function (multimedia sy stem)....... 285
Re sidual heat............................................. 147
Re storing (factory settings)
see Reset function (multimedia sy stem)
Re stra int sy stem
Basic instructions forch ildren................ .52
Fu nction in an accident........................... 38
Fu nctionality............................................ 37
Malfunction............................................. 38
Pr otection................................................ 37
Re duced pr otection.................................37
Self-test................................................... 37
Wa rning lamp......................................... .37
Re versege ar
Inserting................................................ 16 8
Re versing camera
Care..................................................... .384
Fu nction................................................ 221 Opening
the camera co ver (360°
Camera)................................................ 227
Setting favo urites (360° Camera).......... 227
Swit ching automatic operation
on/off (360° Camera).......................... .227
Re versing lights (changing bulbs) ............137
Rims (care)................................................. 384
Ro llaw ay protection
see HOLD function
Ro ller sunblind
Pa norama sliding sunroof........................ 89
Re ar wind ow............................................ 94
Side windo ws.......................................... 93
Ro of lining (care) ...................................... .385
Ro of load .................................................... 441
Ro of luggage rack
Loading.................................................. 11 9
Secu ring................................................. 11 9
Ro ute
Calculating............................................ 295
Displ aying destination information........2 97
Planning................................................ 292
Selecting a type.................................... 295 Selecting an alternative
route................ 297
Selecting notification s........................... 297
Selecting options.................................. 296
St arting the automatic service sta‐
tion sear ch............................................ 298
Switching the automatic filling sta‐
tion sear chon/off................................. 297
Using automatic filling station sear ch... 297
Wi th intermediate destinations............ .293
Ro ute guidance
Cancelling............................................. 302
Changing direction................................ 299
Destination reached............................. .300
Fr om an off-road location...................... 302
Lane recommendations......................... 300
No tes....................................................2 98
Off-road................................................. 302
To an off-ro ad destination.....................3 02
Ro ute-based speed adaptation
Fu nction................................................ 202
Ro ute-based speed adjustment
Setting................................................... 203
Ru n-flat characteristics
MOExtended tyres................................. 391 Index
541
Internal use only

Sur
round View
see 360° Camera
Suspension Setting the suspension le vel (AIR‐
MATIC)................................................... 219
Suspension see AIRMATIC
Suspension le vel (AIRMATIC)
Setting................................................... 219
SV HC (substances of very high con‐
cern) ............................................................. 32
Switch-off del aytime
Exterio r.................................................. 13 3
Interior.................................................. 13 5
Switching the sur round sound on/off
Burmes ter®
sur round sound sy stem..... 370
Switching volume adjustment on/off
Adva nced sound sy stem........................3 71
Synchronisation function Activating/deactivating (multimedia
sy stem).................................................. 147
Switching on/off (control panel )........... 14 6Sy
stem settings
Ac tivating/deactivating PIN pr otec‐
tion........................................................ 281
Re set function (multimedia sy stem)...... 285
Setting the dis tance uni t....................... 280
Setting the time and date automati‐
cally.......................................................2 75
Setting the time zone. ........................... 275
Setting the time/date form at................ 276
Switching transmission of theve hicle
position on/off...................................... 276
Sy stem settings
see Blue tooth®
see Data import/export
see Language
see Wi-Fi T
Ta ilpipes (care)......................................... .384
Ta ke -back of end-of-life vehicles
Pr otection of the environmen t................. 21
Ta nk content
Ad Blue ®
................................................ 436
Fu el....................................................... 434 Re
ser ve(fuel)........................................ 434
Te ch nical data
Axle load (trailer operation)...................4 43
Fa stening points (trailer hitch)............... 441
Information............................................ 426
Mounting dimensions (trailer hitch)...... .441
No tes (trailer hitch)................................4 41
Overhang dimension (trailer hitch)........4 41
Ra dio operating permits........................ 428
To ngue weight...................................... .443
To wing capacity (trailer operation)........ 442
Ve hicle identification plate.................... 428
Te lephone
Ac tivating functions du ring a cal l.......... 320
Call and ringtone volume...................... .320
Calls with se veral participant s............... 320
Connecting a mobile phone (Near
Field Communication (NFC)).................. 319
Connecting a mobile phone (Passk ey)... 316
Connecting a mobile phone (Secure
Simple Pairing)...................................... .316
De-authorising a mobile phone.............. 318
Disconnecting a mobile phone............... 318
Importing contacts................................ 322
Importing contacts (o verview).............. .322 Index
545
Internal use only