2018 MERCEDES-BENZ C-CLASS CABRIOLET service indicator

Display messages
Possible causes/consequences and 0050
0050Solutions
, Replace key See Owner's
Manual *
Ve hicles with a digital vehicle key:only a few or no authorisations remain forst arting the engine. 0007
Make sure that the internet connection is not limited bycer tain mobile phone settings. 0007
Open the Mercedes me connect http://www.mercedes.me and call up the digital vehicle key service. 0007
Deactivate the service firs t and then activate it again. 0007
Ifth e display message still appears, con tact the Mercedes-Benz Cus tomer Assis tance Center (C AC).
Ve hicles with a digital vehicle keyst icke r:on lyafe w or no authorisations remain forst arting the engine. 0007
Order a new digital vehicle keyst icke r from a Mercedes-Benz Service Centre or at http://www.mercedes-
benz.com/connect. Ve
hicle Display messages
Possible causes/consequences and 0050 0050Solutions
00CA Trailer coupling extending… *E
xtending or retracting the ball nec k.
Do not attem pttospeed up, slow down or initiate there tracting or extending process using your hand, foot or other
aids. During there tracting or extending process, do not couple a traile r.
When the ball neck has reached an operational position, the display message disappears.
00CA *
Yo u ha veattem pted todisplace the ball neck and the transmission is in position 005E,005Cor005B. 0007
Depress the brake pedal. 0007
Shift the transmission toposition 005D. 516
Displaymessa ges and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and 0050
0050Solutions 000A
WARNING Danger of bu rns when opening the bonn et
If yo u open the engine bonn etwhen the engine has overheated or during a fire inthe engine compartment, you
could come into contact wi thhot gases or other escaping operating fluids. 0007
Before opening the bonn et, allow the engine tocool down. 0007
Intheeve nt of a fire inthe engine compartment, keep the engine bonn etclosed and call thefire service. 0007
Stop theve hicle immediately, paying attention toroad and traf fic conditions, and switch off the engine. Do not con‐
tinue driving under any circums tances. 0007
Obser vethe messages on the multifunction displa y.
If th e coolant temp erature display is at the lo wer end of thete mp erature scale: 0007
Consult a qualified specialist workshop.
or 0007
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. 0007
Check the coolant le vel (0013 page 394). 0007
Make sure that the air supply tothera diator is not obstructed. 0007
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. Displ
aymessa ges and warning/indicator lamps 537

ADS PLUS da
mping sy stem
see AIRMATIC
Ad versewe ather light ............................ .132
Af ter-sales service centre
see ASS YST PLUS
Air conditioning sy stem
see Climate control
Air distribution Setting ................................................ .143
Air inl et
see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIRMATIC
Air vents ................................................... 14 5
Ad justing (front) .................................. 14 5
Ad justing (rear) .................................... 14 5
Ad justing the AIRSCARF vents ............. 14 6
Air vents
see Air vents
Ai r-re circulation mode ............................ 14 4Air-water duct
.......................................... 395
Ke eping free ........................................3 95
Airbag ........................................................ .39
Ac tivation .............................................. 33
Fr ont airbag ...........................................39
Head airbag ........................................... 39
Ins tallation locations ............................ .39
Knee airbag ........................................... 39
Overview ............................................... 39
PA SSENGER AIR BAG indicator lamp .... .44
Pr otection ..............................................40
Re duced pr otection ...............................41
Side impact airbag ................................ 39
AI RC AP
Ac tivating .............................................. 92
Deactivating .......................................... 92
Ai rflow
Setting ................................................ .143
AIRMATIC ................................................. .213
Setting ................................................. 215
Suspension .......................................... 213
AIRS CARF
Ad justing the outlets ........................... 14 6
Switching on/off ................................. 109Alarm
see Panic alarm
Alarm sy stem
see ATA (anti-theft alarm sy stem)
All-wheel drive see 4MATIC
Alternative route
see Route
Ambient lighting Setting (multimedia sy stem) ................1 36
Android Auto ............................................ 343
Connecting a mobile phone ................. 344
Ending ................................................. 345
Information .......................................... 344
Overview ............................................. 343
Sound settings .................................... 345
Tr ans ferred vehicle data ......................3 45
Animals Pets in theve hicle ................................. 73
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains Index
543

Implied
warranty
Ve hicle .................................................. 28
In Car Of fice
Calling up ............................................ 340
Fe atures .............................................. 340
Marking a to-do entry as compl eted ....3 41
Noting an incoming call ...................... .341
Selecting functions .............................. 340
Switching au tomatic start on/off ........ 340
Indicator lamps see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 16 0
Selecting ............................................. 15 9
Inspection see AS SYST PLUS
Instrument clus ter
see Instrument display
Instrument display ..................................2 50
Ad justing the lighting .......................... 255
Fu nction/no tes ................................... 250
Instrument clus ter ................................. 10
Setting the additional value range ....... 253
Wa rning/indicator lamps .................... .527 Instrument lighting
.................................255
Intelligent Light Sy stem .......................... 13 0
Ac tive headla mps ................................ 13 0
Ad aptive Highbeam Assist .................. .132
Ad versewe ather light .......................... 13 2
City lighting ........................................ .132
Cornering light ..................................... 131
Fo g light (extended range) ................... 131
Mo torw ay mode ................................... 131
Overview ............................................. 13 0
Switching on/off ................................. 13 2
Interior lighting ........................................ 13 5
Ambient lighting .................................. 13 6
Re ading light ........................................ 13 5
Setting ................................................. 13 5
Switch-off del aytime ........................... 13 6
Interior pr otection
Fu nction ................................................ 98
Priming/deactivating ............................. 99
In term ediatedestination
Calculating a route with intermediate
destinations ........................................ 306
En tering ............................................... 305
Modifying ............................................ 306 St
arting an automatic filling station
sear ch................................................. 305
St arting the automatic service sta‐
tion sear ch........................................... 312
Internet Calling up a web page .........................3 56
Closing the br ows er ............................3 58
Deleting a bookma rk........................... 358
Del eting br owser data .........................3 58
Managing bookma rks .......................... 358
Internet connection Cancelling permission (mobile
phone) .................................................3 55
Communication module function ....... .353
Connection status .............................. .355
Displ aying the connection status ........ 355
Editing access data (Blue tooth®
) .........3 54
Es tablishing .........................................3 55
Information .......................................... 352
Mobile phone de tails .......................... .355
Re strictions ......................................... 352
Setting access da ta(Blue tooth ®
) ........ 353
Setting up (Blue tooth®
) .......................3 53
Setting up (Wi-Fi) ................................. 353 560
Index