ECU MERCEDES-BENZ E-CLASS CABRIOLET 2020 Manual PDF

Display messages
Possible causes/consequences and M
MSolutions #
Consult a qualified specialist workshop. #
Where necessar y,also secure the par kedve hicle against rolling away.
To release: #
Ifth e conditions for auto matic release are fulfilled and the electric parking brake is not released automaticall y,
re lease the electric parking brake manually (/ page179).
If it is still not possible torelease the electric parking brake: #
Do not continue driving. Consult a qualified specialist workshop.
! Release parking brake *
The red! indicator lamp is flashing.
The electric parking brake is applied while you are driving:
R A condition for auto matic release of the electric parking brake has not been fulfilled (/ page178).
R You are per form ing emer gency braking using the electric parking brake (/ page179). #
Che ckthe conditions for auto matic release of the electric parking brake. #
Release the electric parking brake manually. Display messages and
warning/indicator lamps 383

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ü Seat belt warning lamp
lights up The
red seat belt warning lamp lights up once the engine has star ted.
In addition, an intermittent warning tone may sound.
*T he red seat belt warning lamp reminds the driver and front passenger tofast entheir seat belts. #
Fasten your seat belt (/ page 40).
If yo u ha veplaced objects on the front passenger seat, there d seat belt warning lamp may remain lit. Ve
hicle Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ï Tr ailer tow hit chwarning
lamp The
red trailer hitch warning lamp is lit.
*The trailer hitch is not operational or is swivelling. &
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. Displ
aymessa ges and warning/indicator lamps 417

Deco
rative foil .................................... .297
Displ ay................................................ 302
Draught stop ....................................... 300
Exterior lighting ................................... 301
Fo lding draught stop ........................... 300
High-pressure cleaner .........................2 96
Matt finish ........................................... 297
Pa int wo rk ............................................ 297
Plastic trim .......................................... 302
Re alwo od/trim elements ...................3 02
Re versing camera ................................ 301
Ro of lining ...........................................3 02
Seat belt .............................................. 302
Seat co ver ........................................... 302
Sensors ............................................... 301
Soft top ...............................................2 98
St eering wheel .................................... 302
Ta ilpipes .............................................. 301
Tr ailer hit ch.......................................... 301
Wa shing byhand ................................. 297
Wheels/rims ........................................3 01
Wi nd de flector .....................................2 99
Wi ndo ws .............................................. 301
Wi per blades ........................................ 301
Carpet (Care) ...........................................3 02Changing
gears ........................................ 16 6
Manually ..............................................1 66
Changing hub caps ................................. 335
Changing the lights
Driving abroad (symm etrical low
beam) .................................................. 12 2
Cha rging
Bat tery (vehicle) ...................................3 16
Mobile phone (wireless) ....................... 11 9
USB port ..............................................1 18
Chassis Damping characteristics ...................... 205
DY NA MIC BODY CONTROL .................. 205
Chassis le vel (AIR BODY CONT ROL)
Setting ................................................ .207
Child saf ety lock
Re ar side wind ows................................. 68
Child seat Appr oval categories .............................. .56
At tach ing (no tes) ................................... 56
Basic instructions ..................................51
Fr ont passenger seat (no tes) ................. 66 Fr
ont passenger seat (without auto‐
matic airbag shutoff) ............................. 66
ISOFIX/i-Size (fitting) ............................60
No tes on risks and dangers ...................52
Re commended child restra int sys‐
te ms ...................................................... 55
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 63
Seats suitable for i‑Size child
re stra int sy stems ................................... 59
Seats suitable for ISOFIX child
re stra int sy stems ................................... 58
Securing on the co-driver seat ............... 67
Secu ring on there ar seat ...................... 64
To pTe ther ..............................................62
Child ren
Av oiding dangers in theve hicle .............52
Basic instructions .................................. 51
Chock ...................................................... .334
St orage location ..................................3 34
Cho ck
see Chock
City lighting ..............................................1 27434
Index

Head-up display
....................................... 24 6
Ad justing display elements (on-board
compu ter) ............................................ 24 6
Ad justing the brightness (on-board
computer) ............................................ 24 6
Fu nction .............................................. 24 5
Menu (on-board computer) .................. 24 6
Operating the memory function ........... 11 2
Setting the position (on-board com‐
puter) ................................................... 24 6
Switching on/off ................................. 247
Headlamp flashing .................................. 124
Headlamps see Automatic driving lights
Heating see Climate control
Help call see Mercedes-Benz emergency call sy stem
High beam Activating/deactivating ...................... .124
Ad aptive Highbeam Assist .................. .127
Ad aptive Highbeam Assist Plus .......... .128
High-pressure cleaner (care) ................. 296Hill
Start Assist ....................................... 204
HOLD function ......................................... 204
Fu nction/no tes ................................... 204
Switching on/off ................................. 205
Home screen (media display) Overview ............................................. 24 9
Hooking the luggage net .........................117 I
i-Size child seat securing sy stem
Fitting .................................................... 60
i‑Size child seat securing sy stem
Seats suitable for attaching ................... 59
Identification plate Engine ................................................. 343
Vehicle ................................................ 343
Ignition Switching on (S tart/S top button) ........ 15 0
Ignition key
see Key
Immobiliser ................................................ 92 Implied
warranty
Ve hicle ................................................... 31
In-Car Of fice ............................................ .273
Fe atures .............................................. 273
Indicator lamps see Warning/indicator lamps
Individual drive prog ram
Con figuring .......................................... 16 3
Selecting ............................................. 16 3
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes ............................2 41,24 2
Instrument display Function/no tes ................................... 24 2
Instrument clus ter ................................. 10
Wa rning/indicator lamps .................... .415
Instrument display and on-board
compu ter
Fu nction/no tes .................................... 241
Intelligent Light Sy stem
Ac tive headla mps ................................ 12 5
Ad aptive Highbeam Assist .................. .127 Index
445

Ad
aptive Highbeam Assist Plus .......... .128
Ad versewe ather light .......................... 127
City lighting ........................................ .127
Corne ring light ..................................... 12 5
Fo g light (extended range) ................... 12 6
Mo torw ay mode ................................... 12 6
Overview ............................................. 12 5
Switching on/off ................................. 127
Interior lighting ........................................ 131
Ambient lighting ................................... 131
Re ading light ........................................ 131
Setting ................................................. 131
Switch-off del aytime ........................... 13 2
Interior pr otection
Fu nction ................................................ 94
Priming/deactivating ............................. 95
Internet radio
see TuneIn
Ionisation Activating/deactivating (MBUX mul‐
timedia sy stem) ................................... 14 2
iPhone ®
see Smartphone integ ration ISOFIX
child seat securing sy stem
Fitting .................................................... 60
Seats suitable for attaching ................... 58 J
Jack Declaration of conformity ...................... 27
St orage location ..................................3 34
Jump-start connection ............................316
Gene ral no tes ...................................... 314 K
Ke y.............................................................. 71
Ac oustic locking verification signal ........ 72
Battery ................................................... 73
Emergency key ...................................... 72
Energy consumption .............................. 72
Fe atures ................................................ 71
Ke yring attachment .............................. 72
Overview ................................................ 71
Problem .................................................74
Un locking setting .................................. .72
Ke y functions
Deactivating .......................................... 72KEYLESS-GO
Locking theve hicle ................................ 76
Problem .................................................77
Un locking setting .................................. .72
Un locking theve hicle ............................76
Kickd own.................................................. 167
Using ................................................... 167
Knee airbag ................................................ 42 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Le vel control sy stem
see AIR BODY CONTROL
Light switch Overview .............................................1 22446
Index

Lighting
see In terior lighting
see Lights
Lights ........................................................ 12 2
Ac tive headla mps ................................ 12 5
Ad aptive Highbeam Assist .................. .127
Ad aptive Highbeam Assist Plus .......... .128
Ad versewe ather light .......................... 127
Au tomatic driving lights ....................... 12 3
City lighting ........................................ .127
Combination swit ch............................. 124
Corne ring light ..................................... 12 5
Driving ab road (symm etrical low
beam) .................................................. 12 2
Fo g light (extended range) ................... 12 6
Haza rdwa rning lights .......................... 124
Headla mpflashing .............................. .124
High beam ........................................... 124
Intellige nt Light Sy stem ....................... 12 5
Light switch .........................................1 22
Low beam ............................................ 12 2
Mo torw ay mode ................................... 12 6
Pa rking lights ...................................... .122
Re ar fog light ....................................... 12 2
Re sponsibility for lighting sy stems .......1 22Setting
the dipped beam ..................... 13 0
Setting theex terior lighting switch-
off delay time ...................................... 13 0
St anding lights .................................... .122
Switching the sur round lighting
on/off ................................................ .130
Tu rn signal indicator ............................1 24
Limiter ...................................................... 191
Ac tivating ............................................ 19 2
Buttons ................................................ 19 2
Calling up a speed .............................. .192
Deactivating ........................................ 19 2
Fu nction ............................................... 191
Pa ssive mode ....................................... 191
Pe rm anent setting .............................. .194
Re quirements ...................................... 19 2
Selecting ............................................. 19 2
Setting a speed ................................... 19 2
St oring a speed ................................... 19 2
Sy stem limitations ...............................1 91
Limiting speed see Limiter
LINGU ATRO NIC
Fu nction .............................................. 252
St arting .............................................. .252 Live
Traf fic Information
Swit ching the tra ffic information dis‐
play on ................................................ 263
Loading .................................................... .116
Bag hook .............................................. 11 7
No tes ................................................... 11 3
Ti e-down eyes ...................................... 11 6
Loading guidelines ...................................113
Loads Securing .............................................. .113
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .77
Ad ditional door lock ...............................74
Digital Vehicle Keyst icke r ...................... 76
Emergency key ...................................... 78
KEYLESS-GO .......................................... 76
Un locking/opening the doors from
th e inside ............................................... 75
Low beam Swit ching on/off ................................ .122
Symmetrical low beam ........................ 12 2
Lu bricant additives
see Additives Index
447

Lu
ggage
Lu ggage net ......................................... 11 7
Secu ring ............................................... 11 3
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay)........................ .100 M
MAGIC VISION CONTROL Windsc reen wipers .............................. 13 4
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem ................................... 36
Manoeuvring assistant Activating/deactivating ...................... .224
Cross Traf fic Alert ................................ 224
Drive AwayAssi st................................ 223
Map ........................................................... 262
Displaying online map contents .......... 263
Displaying weather information .......... .263
Moving ................................................ 262
Selecting the map orientation .............2 62Setting
the map scale .......................... 262
Switching mo torw ay information
on/off ................................................ .262
Massage prog rammes
Overview ............................................ .103
Re setting the settings .......................... 104
Massage prog rams
Selecting the front seats ..................... 104
Massage settings Resetting ............................................. 104
Matt finish (cleaning instructions) ........ 297
Maximum gross vehicle weight ............ .343
Maximum speed see Limi ter
MBUX multimedia sy stem ...................... 24 8
Ac tivating/deactivating standby
mode .................................................. .180
Configu ring drive program I ................. 16 3
No tes ................................................... 24 8
Overview ............................................. 24 8
Setting route-based speed adap ta‐
tion ...................................................... 200
St andby mode function ...................... .180 Media
Overview of the functions and sym‐
bols ..................................................... 280
Media mode Connecting Blue tooth®
audio equip‐
ment .................................................... 282
Medical aids .............................................. .30
Memory function Function ............................................... 111
Head-up display — Calling up stored
settings ................................................ 11 2
Head-up display — Storing settings ...... 11 2
Operating ............................................. 11 2
Outside mir rors — Calling up stored
settings ................................................ 11 2
Outside mir rors —St oring settings .......1 12
Seat — Calling up stored settings ......... 11 2
Seat — Storing settings ........................ 11 2
St eering wheel — Calling up sa ved
settings ................................................ 11 2
St eering wheel — Saving settings ......... 11 2
Menu (on-board computer) Head-up display ................................... 24 6
Overview ............................................. 24 3448
Index

see
Stow age compartment
St ow age comp artment............................ 11 5
Armrest ................................................ 11 5
Centre console .................................... .115
Door ..................................................... 11 5
Glo vecompa rtment ............................. 11 5
St ow age comp artments
see Loading
see Stow age compartment
St ow age spaces
USB ports ............................................ 11 5
Suggestions Configuring .......................................... 253
Sulphur content ....................................... 347
Sur round lighting
Switching on/off ................................. 13 0
Sur round View
see 360° Camera
Suspension Adjusting thech assis le vel (AIR
BO DY CONTROL) .................................2 07
Suspension see AIR BODY CONTROL SV
HC (substances of very high con‐
cern ).......................................................... .30
Switch-off delay time Exterior ................................................ 13 0
Interior ................................................. 13 2
Synchronisation function Activating/deactivating (MBUX mul‐
timedia sy stem) ................................... 141
Switching on/off (control panel) .......... 141
Sy stem settings
Overview of the sy stem settings
menu ................................................... 254 T
Ta ilpipes (care) ........................................ 301
Ta ke -back of end-of-life vehicles .............. 20
Pr otection of the environment ............... 20
Ta nk content
Ad Blue ®
............................................... 350
Fu el ..................................................... 349
Re ser ve(fuel) ...................................... 349
Te ch nical data
Axle load (trailer operation) ................. 357 Fa
stening points (trailer hitch) .............3 56
Information .......................................... 341
Mounting dimensions (trailer hitch) ..... 356
No tes (trailer hitch) ............................. 356
Overhang dimension (trailer hitch) ...... 356
Ra dio operating permits ...................... 343
To ngue weight .................................... .357
To wing capacity (trailer operation) ...... 356
Ve hicle identification plate .................. 343
Te lephone ........................................ 264, 266
Connecting a mobile phone (Pass‐
ke y) ...................................................... 267
Connecting a mobile phone (Secure
Simple Pairing) .................................... 267
Fu nctions in thete lephone menu ........ 267
No tes ................................................... 264
Operating modes ................................. 266
Te lephone menu overview ...................2 66
Wi reless charging (mobile phone) ........ 12 0
Te lephony operating modes
Blue tooth ®
Te lephony .......................... 266
Making calls in theve hicle .................. 266
Te mp erature ............................................ 13 9456
Index