2018 MERCEDES-BENZ E-CLASS CABRIOLET check engine

Displaymessages
Possible causes/consequences and 0050Solutions
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The transmission is malfunctioning. The transmission shifts toposition 005Cautomaticall y.
00BBPullover and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBSwitch the transmission toposition 005D.
00BBConsult a qualified specialist workshop.
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he transmission is malfunctioning. Reversege ar can no longe r be engaged.
00BBVisit a qualified specialist workshop.
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he transmission is overheating. Pulling away may be temp orarily impaired or not possible.
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances.
00BBLea vethe engine running.
00BBWa it until the display message disappears before pulling away.
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he auxiliary batteryforth e transmission is no longer being charge d.
00BBVisit a qualified specialist workshop.
00BBUn tilthen, alw ays manually set the transmission toposition 005Dbefore youswit choff the engine.
00BBBefore leaving theve hicle, apply the electric parking brake.
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peration of the climate control sy stem is temp orarily restricted. Air flow and fresh air supply are set toautomatic
mode.
00BBHa ve the climate control sy stem checked at a qualified specialist workshop.
434
Display messages and warning/indicator lamps

Warning/indicator lamp
Possible causes/consequences and 0050Solutions
0025
ABSwarning lamp The
yellow ABS warning lamp is lit while the engine is running.
ABS is malfunctioning.
If th ere is an additional warning tone, EBD is malfunctioning.
Other driving and driving safe ty systems may also be faulty.
0071
WARNING Thereisrisk of skidding if EBD or ABS is malfunctioning
If EBD or ABS is malfunctioning, the wheels could lock when braking
The steering capability and braking characteristics are thus se verely impaired .Th ebr aking dis tance in an emer‐
ge ncy braking situation can increase. In addition, other driving saf etysy stems are switched off.
00BBDrive on carefull y.
00BBHave the brake sy stem checked immediately at a qualified specialist workshop.
00BBDrive on carefully.
00BBObser vethe messages in the multifunction displa y.
00BBVisit a qualified specialist workshop.
00E5
ESP®wa rning lamp flashes The
yellow ESP
®wa rning lamp flashes while theve hicle is in motion.
ESP
®is inter vening.
00BBAd apt your drivin gst yle to suit thero ad and weather conditions.
44 8
Displ aymessage s andwarning/indicator lamps

Warning/indicator lamp
Possible causes/consequences and 0050Solutions
00E5
ESP®warning lamp lights
up The
yellow ESP
®wa rning lamp is lit while the engine is running.
ESP
®is malfunctioning.
Other driving and driving safe ty systems may also be malfunctioning.
0071
WARNING Risk of skidding if ESP®is malfunctioning
If ESP
®is malfunctioning, ESP®cannot car ryout vehicle stabilization. In addition, other driving saf etysy stems are
switched off.
00BBDrive on carefull y.
00BBHave ESP®checked at a qualified specialist workshop.
00BBDrive on carefully.
00BBObser vethe messages in the multifunction displa y.
00BBConsult aqualified specialist workshop.
Display messages and warning/indicator lamps 44
9

Warning/indicator lamp
Possible causes/consequences and 0050Solutions
00BB
ESP®OFFwarning lamp The
yellow ESP
®OFF warning lamp is lit while the engine is running.
ESP
®is deacti vated.
0071
WARNING Risk of skidding when driving wi thESP®deacti vated
If ESP
®is deactivated, ESP®cannot car ryout vehicle stabilization. The availability of fur ther driving saf etysy stems
is also limited.
00BBDrive on carefull y.
00BBOnly deactivate ESP®for as long as the situation requ ires.
If ESP
®cannot be activated, ESP®is malfunctioning.
00BBHa ve ESP®checked immediately at a qualified specialist workshop.
00BBObser vethe no tes on deactivating ESP®.
450
Display messages and warning/indicator lamps

Warning/indicator lamp
Possible causes/consequences and 0050Solutions
0075
Restra int sy stem warning
lamp The
redre stra int sy stem warning lamp is lit while the engine is running.
The restra int sy stem is malfunctioning.0071
WARNING Risk of injury orfata l injury due toa malfunction in there stra int sy stem
If th ere stra int sy stem is malfunctioning, restra int sy stem components may be triggered unintentionally or might not
be triggered at all in theeve nt of an accident. This may af fect the Emer gency Tensioning Device or airbag, forex am‐
ple.
00BBHa ve there stra int sy stem checked and repaired immediately at a qualified specialist workshop.
00BBDrive on carefully.
00BBObser vethe messages in the multifunction displa y.
00BBVisit a qualified specialist workshop immediatel y.
452
Display messages and warning/indicator lamps

Engine
Warning/indicator lamp
Possible causes/consequences and 0050Solutions
00B9
Engine diagnosiswarning
lamp The
yellow Check Engine warning lamp is lit while the engine is running.
A malfunction has occurr ed inthe engine, theex haust sy stem or the fuel sy stem.
The emissions limit value may ha vebeen exceeded and the engine may be running in eme rgency operation mode.
In some states, legal requ irements stipulate that you must immediately consult a qualified specialist workshop as soon
as theye llow Check Engine warning lamp lights up.
00BBHa ve theve hicle checked as soon as possible at a qualified specialist workshop.
003D
Electrical malfunction warn‐
ing lamp The
red electri calfault warning lamp is lit.
There is a fault inthe electrics.00BBObser vethe messages in the multifunction displa y.
00B6
Fuelreser vewarning lamp The
yellow fuel reser ve wa rning lamp lights up while driving.
There has been pressure loss in the fuel sy stem. The fuel filler cap is not closed cor rectly or the fuel sy stem is leaking.00BBClose the fuel filler cap.
If th e fuel filler cap has already been closed cor rectly:
00BBVisit a qualified specialist workshop.
Display messages and warning/indicator lamps 455

Warning/indicator lamp
Possible causes/consequences and 0050Solutions
Otherwise:
00BBLea vetheve hicle and keep a safe dis tance from theve hicle until the engine has cooled down.
00BBCheck the coolant le vel.
00BBMake sure that the air supply tothera diator is not obstructed.
00BBAv oiding high loads on the engine, drive on tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below there d area.
458
Display messages and warning/indicator lamps

Activating/deactivating the synchro‐
nization function (cont rol panel) .......... 126
Ac tivating/deactivating the synchro‐
nization function (multimedia sys‐
te m) ..................................................... 126
Ad justing the climate style settings ..... 126
Air di stribution settings ...................... .126
Air-recirculation mode ......................... 127
Au tomatic control ................................ 125
Climat est yle function .......................... 126
Defrosting the windo ws....................... 126
Defrosts the windshield ....................... 124
Dual-zone au tomatic climate control
panel .................................................... 124
Filling capacity forPA G oil .................. .393
Fr ont air vents ..................................... 128
Glo vebox air vent ................................ 129
Inserting/removing theflacon (fra‐
gr ance sy stem) .................................... 127
Ionization ............................................. 127
Re ar air vents ...................................... 129
Re ar operating unit .............................. 124
Re frigerant .......................................... 392
Re frigerant filling capacity .................. .393
Re sidual heat ....................................... 127
Sets the air flow .................................... 124 Setting
the air distribution .................. .124
Setting the fragrance sy stem ............... 127
Se tting
thete mp erat
ure ....................... 124
Switching there ar wind owheater
on/off .................................................. 124
Ve ntilating theve hicle (con venience
opening) ................................................ 73
Climate style
Fu nction .............................................. 126
Setting ................................................. 126
Cockpit ........................................................ .6
Overview .................................................6
COMAND see Multimedia sy stem
COMAND Touch
Managing devices ................................ 236
Combination switch see Turn signals
Compass .................................................. 268
Computer On-board computer ............................. 200
Connection status
Display ing ............................................ 288 Overview ............................................
.288
Contacts ................................................... 274
Callin g up ............................................ 275
Del eting .............................................. .276
Downloading (from mobile phone) ....... 274
Importing ............................................. 276
Information .......................................... 274
Making a call ................................. ......
276
Na me form at .

..................................... .275
Options ................................................ 276
St oring .................................................2 76
Controller Operating ............................................ 224
Con venience closing feature .................... 74
Con venience opening ................................ 73
Coolant (engine) Checking le vel ...................................... 319
Filling capacity ..................................... 391
No tes ................................................... 391
Cooling see Climate control
Co pyright
Licenses ................................................ 29
Index 467