check engine MERCEDES-BENZ E-CLASS COUPE 2017 Owner's Manual

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Pull 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. #
Obser vethe messages in the multifunction displa y. #
Consult a qualified specialist workshop.
! ABS warning lamp The
yellow ABS warning lamp is lit while the engine is running.
ABS is malfunctioning.
If th ere is an additional acoustic warning signal, EBD is malfunctioning.
Other driving sy stems and driving saf ety sy stems may also be faulty. &
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. The braking dis tance may increase in
an emergency braking situation. In addition, other driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have the brake sy stem checked immediately at a qualified specialist workshop. #
Drive on carefully. #
Obser vethe messages in the multifunction displa y. #
Consult a qualified specialist workshop. 484
Display messages and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
6 Re stra 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. &
WARNING Risk of inju ryor fata 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 seat belt tensioner or airbag, forex ample. #
Have there stra int sy stem checked and repaired immediately at a qualified specialist workshop. #
Drive on carefully. #
Obser vethe messages in the multifunction displa y. #
Consult a qualified specialist workshop immediatel y.Seat belt
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
7 Seat belt warning lamp
lights up The
red seat belt warning lamp lights up af terst arting the engine.
In addition, an acoustic warning tone may sound.
The seat belt warning lamp reminds the driver and front passenger tofast entheir seat belts. #
Fasten your seat belt .
If yo u ha veplaced objects on the front passenger seat, thewa rning lamp may remain lit. 488
Display messa ges and warning/indicator lamps

Engine
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
; Engine diagnosis warning
lamp The
yellow engine diagnosis warning lamp is lit while the engine is running.
A malfunction has occu rred in the engine, theex haust sy stem or the fuel sy stem.
The emission limit values may be exceeded and the engine may be running in emergency operation mode. #
Have theve hicle checked as soon as possible at a qualified specialist workshop.
Ve hicles with a diesel engine: the fuel tank has been run dr y. #
Start the engine thre eto four times af terre fuelling.
If th eye llow engine diagnosis warning lamp goes out, emer gency operation mode is cancelled. The vehicle need not
be checked.
# Elect rical fault warning
lamp The
red elect rical fault warning lamp is lit.
There is a fault in the electrics. #
Obser vethe messages in the multifunction displa y.
8
Fu elreser vewarning lamp The
yellow fuel reser ve wa rning lamp is lit while the engine is running.
The fuel le vel has dropped into there ser verange. #
Refuel. 492
Displaymessa ges and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
Otherwise: #
Lea vetheve hicle and keep a safe dis tance from theve hicle until the engine has cooled down. #
Check the coolant le vel . #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive on tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. 494
Displaymessa ges and warning/indicator lamps

_Before
starting the engine, turn
th esteering wheel. .............................. 472
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ......................444
Blind Spot Assi stinope rative ............... 445
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 45
Brake immediate ly............................... 433
ÂChange key bat teries .................. 464
ØCheck AdBlue See Owne r’s
Manual ................................................ 457
JCheck brake fluid le vel................ 433
4Check eng. oil le v.when next
re fuelling ............................................. 454
jChe cktrailer hitch lo ck............... 467
hCheck tyre(s) ............................... 460
!Clean the fuel filter ...................... 457
Clutch overheated Avoid pulling away
fo r XX:XX mins ..................................... 470
É Compressor is cooling ................442?
Coolant Stop vehicle Switch
engine off ............................................ 451
Cruise contro l and Limiter inope ra‐
tive ...................................................... 449
Cruise cont rol inope rative ................... 449
Cruise cont rol off ................................ 449
! currently una vailable See Own‐
er's Manual ........................................ .425
÷cur rently una vailable See Own‐
er's Manual ........................................ .426
Depress clutch ful lyto start engine .....4 70
Dis tance Pilot available again ..............447
Dis tance Pilot cur rently una vailable
See Owner's Manual ...........................448
Dis tance Pilot inope rative ................... 448
È .................................................... 449
Ø Eng.start not possible in XXX
mi ........................................................ 458
ØEng. start not possible ................ 458 5Engine oil le
vel cannot be
measured ............................................ 456
4Engine oil le velRe duce oil le vel...4 55
4Engine oil le velSt op vehicle
Switch engine off ................................ 454
4Engine oil pressure Stop Switch
off engine ............................................ 456
6Example: Front left malfunction
Consult workshop ...............................4 37
b Example: Left dipped beam ........478
6 Example: Left windowbag mal‐
function Consult workshop ................. 437
Example: Parking Pilot Parking can‐
celled ................................................ .446
_Example: Rear left seat back‐
re st not lo cked .................................... 477
Fr ont-passenger airbag disabled See
Owner's Manual ..................................4 38
Fr ont-passenger airbag enabled See
Owner's Manual ..................................4 39506
Index

Re
versing not poss. Consult work‐
shop ....................................................4 69
Risk of vehicle rolling Driver door
open and transmission not in P ...........468
#See Owner's Manual ................... 452
Speed limit (winter tyres) XXX mph..... 449
# Start engine See Owner's Man‐
ual ...................................................... .453
ÐSt eering malfunction Drive
carefully Visit workshop ....................... 473
Ð Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....474
Ð Steering malfunction See Own‐
er's Manual .......................................... 472
Ð Steering malfunction Stop
immediately See Owner's Manual ........474
è Steering Pilot cur rently una vail‐
able See Owner's Manual ....................448
è Steering Pilot inoperative ............448 St
op vehicle Lea veengine running
Wa itTransmission cooling ...................469
#St opvehicle Lea veengine run‐
ning ..................................................... 453
#St opvehicle See Owner's Man‐
ual .......................................................4 53
ÉSt opvehicle Vehicle too low ........ 441
b Switch off lights .......................... 479
b Switch on headlamps ..................479
To shift out of P or N,depress brake
and start engine .................................. 468
To p up coolant See Owner ’sManual ... 450
¥To p upwasher fluid .................... .477
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ...........447
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ......................446
Tr af fic Sign Assi stinope rative ............. 447
j Trailer coupling extending… ......... 466
Tr ansmission Malfunction Stop ........... 469 !Tu
rnon the ignition torelease
th e parking brake ................................ 428
Ty re press. monitor cur rently una vail‐
able ...................................................... 461
Ty re press. monitor inoperative ...........462
Ty re press. monitor inoperative No
wheel sensors .................................... .462
Ty re pressure Check tyres ...................459
Ty re(s) ove rheated ...............................4 62
Ty re(s) ove rheated Reduce speed ........ 463
dVe hicle is operational Switch
off the ignition before exiting .............. 469
ÉVe hiclerising Please wait............ 441
É Vehicle rising ...............................4 40
hWa rning tyre defect .....................461
h Wheel sensor(s) missing .............462
Wi thout changing gear, consult work‐
shop ....................................................4 68
Dist ance control
see Dis tance Pilot DISTRONIC 508
Index

Emer
gency key
Locking a door ....................................... 67
Un locking a door .................................. .67
Emer gency key element
Inserting/removing ............................... 60
Emer gency operation mode
St arting vehicle ................................... 14 2
Emer gency spare wheel
No tes .................................................. 406
Re moving ............................................ 407
Emer gency spare wheel
see Spare wheel
see Wheel change
Energy consu mption
Ke y ........................................................ 59
Engine ECO start/ stop function ......................1 46
Engine number ..................................... 41 0
St arting (eme rgency operation
mode) .................................................. 14 2
St arting (mobile phone) ...................... .141
St arting (s tart/s top button) .................1 41
St arting assis tance .............................. 377
Switching off (s tart/s top button) ........ 16 0Engine bonnet
Function (active bonnet) ...................... 353
Opening/closing ................................. 354
Re setting (active bonnet) .................... 353
Engine data Displaying ............................................ 14 9
Engine electronics Notes .................................................. 408
Engine number ......................................... 41 0
Engine oil ................................................ .357
Ad ditives .............................................. 416
Checking the oil le vel using the oil
dipstick ............................................... 356
Checking the oil le vel using the on-
board computer ................................... 356
Filling capacity .....................................4 17
MB-F reigabe or MB-Appr oval .............. .417
To pping up ...........................................3 57
Entering characters
Fu nction/no tes ................................... 264
On theto uchpad ................................ .265
Using the controller ............................. 265
ERA-GLONASS test mode
St arting/ending .................................. .319 ESC (Electronic
Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
(Electronic Stability Prog ram) ...... 17 0
Crosswind Assist .................................. 174
Fu nction/no tes ................................... 17 0
Switching on/off .................................. 174
Tr ailer stabilisation .............................. .174
EU type appr oval number ....................... 41 0
Exterior lighting Care .................................................... 363
Exterior lighting see Lights F
Fa tigue warning
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................2 62
Calling up ............................................ 262
Deleting ............................................... 263
Moving ................................................ 263 Index
511