2021 MERCEDES-BENZ C-CLASS COUPE warning light

HD prog
rammes
see CI+ module
Head restra int
Fr ont (adjusting mechanically)................ 99
Re ar (adjusting).................................... .100
Re ar (removing/fitting).......................... 100
Head-up display Adjusting display elements (on-board
compu ter)............................................. 238
Ad justing the brightness (on-board
computer).............................................2 38
Fu nction................................................ 237
Menu (on-board compu ter).................. .238
Operating the memory function............ 108
Setting the position (on-board com‐
puter)....................................................2 38
Switching on/of f................................... 238
Headlamp flashing.................................... 12 3
Headlamps see Automatic driving lights
Heating see Climate control
Help call see Mercedes-Benz emergency call sy stem High beam
Activating/deactivating......................... 12 3
Ad aptive Highbeam Assist Plus............ .126
High-pressure cleaner (care).................... 370
Hill Start Assist......................................... .181
HOLD function Function/no tes..................................... 180
Switching on/of f................................... 180
Hooking the luggage net .......................... .115
Hotspot Setting up (Wi-Fi).................................. .267 I
i-Size child seat securing sy stem
Fitting..................................................... .61
Seats suitable for attaching..................... 61
Identification pla te
Engine................................................... .418
Ve hicle................................................... 41 8
Ignition Swit ching on (S tart/S top button).......... 14 4
Ignition key
see Key Immobiliser
.................................................. 91
Implied warranty
Ve hicle.................................................... 32
In Car Of fice
Calling up.............................................. .315
Fe atures................................................ 314
Marking a to-do entry as compl eted...... 315
Noting an incoming call......................... 315
Selecting functions................................ 315
Switching au tomatic start on/of f.......... 315
Increase in traf fic information volume
Setting................................................... 350
Indicator lamp see Warning/indicator lamp
Individual drive prog ram
Con figuring............................................ 157
Selecting............................................... 15 6
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes............................. 233, 234
In stru ment display
Fu nction/no tes..................................... 234 Index
519

Emergency
key........................................ 73
Energy consumption................................ 72
Fu nction overview.................................... 71
Ke yring attachment................................ 73
Problem................................................... 74
Un locking setting.................................... .72
KEYLESS-GO Deactivating a function........................... .72
Locking/unlocking theve hicle................76
Problem................................................... 77
Un locking setting.................................... .72
Kickd own
Using..................................................... 161
Knee airbag .................................................. 44L
Lamp see In terior lighting
Lamp (instrument display) see Warning/indicator lamp
Lane de tection (au tomatic)
see Active Lane Keeping Assist Lane
Keeping Assist
see Active Lane Keeping Assist
Language Notes....................................................2 69
Setting................................................... 269
Le vel control sy stem
see AIRMATIC
Light adju stment
Low beam (d riving abroad). ................... 121
Light switch Overview............................................... .121
Lighting see In terior lighting
see Lights
Lights Active headla mps.................................. 124
Ad aptive Highbeam Assist Plus............ .126
Au tomatic driving lights........................ .122
Bad weather light.................................. 12 6
City lighting.......................................... .126
Combination switch.............................. .123
Cornering light....................................... 124
Driving ab road (low beam light
adjustment).......................................... .121 Fo
g light (enhanced)..............................1 25
Hazard warning light s............................ 12 3
Headla mpflashin g................................. 12 3
High beam............................................. 12 3
Intellige nt Light Sy stem......................... 124
Light switc h........................................... 121
Low beam.............................................. 121
Mo torw ay mode..................................... 12 5
Pa rking lights........................................ .121
Re ar fog light......................................... 121
Re sponsibility for lighting sy stems......... 121
Setting low beam................................... 12 8
Setting theex terior lighting switch-
off delay time........................................1 28
Setting the sur round lighting................. 12 8
St anding lights....................................... 121
Switching the Intelligent Light Sys‐
te m on/of f............................................ 12 6
Tu rn signal indicator.............................. 12 3
Limiter Activating.............................................. 184
Buttons.................................................. 184
Calling up a spee d................................. 184
Deactivating.......................................... 184
Fu nction................................................ 184 Index
521

Vi
deo mode
Ac tivating.............................................. 340
Ac tivating/deactivating full-screen
mode..................................................... 341
Overview................................................ 341
Setting s................................................. 342
VIN Identification plate................................. 41 8
Seat....................................................... 41 8
Wi ndsc reen............................................ 41 8
Vi sion
Demisting windo ws............................... 13 6
Vo ice command types (LINGUA‐
TRONIC)...................................................... 24 0
Vo ice control sy stem
see LINGU ATRO NIC W
Wa rning lamp
see Warning/indicator lamp
Wa rning sy stem
see ATA (anti-theft alarm sy stem) Wa
rning triangle
Re moving............................................... 376
Setting up.............................................. 377
Wa rning/indicator lamp
! ABSwarning lamp....................... .497
J Brake sy stem warning lamp
(red)...................................................... 495
J Brake sy stem warning lamp
(yellow).................................................. 495
ÿ Coolant warning lamp................... 491
! Electric parking brake indicator
lamp (red).............................................. 494
# Electrical fault warning lamp........ 493
; Engine diagnosis warning lamp.... 493
å ESP®
OFF warning lamp.............. .499
÷ ESP®
wa rning lamp..................... .498
8 Fuelreser ve wa rning lamp
lights up................................................ 494
Ù Powe rst eering warning lamp
(red)...................................................... 490 6
Restra int sy stem warning lamp.... 489
ü Seat belt warning lamp................ 489
ä Suspension warning lamp (yel‐
low)....................................................... 497
! The elect ric pa rking brake (yel‐
low) indicator lamp................................ 494
ï Trailer tow hit chwarning lam p...... 491
h Tyre pressure monitoring sys‐
te m wa rning lamp.................................. 500
L Warning lamp for dis tance
wa rning function................................... 496
Overview............................................... 487
Wa rning/indicator lamps
PA SSENGER AIR BAG.............................. 49
Wa rranty ...................................................... 32
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care)............................ 371
Wa ter tank
see Air-water duct Index
539