2017 MERCEDES-BENZ E-CLASS SALOON sensor

Display messages
Possible causes/consequences and M
MSolutions
h Wheel sensor(s) missing *T
here is no signal from the tyre pressure sensor of one or more wheels. The pressure of the af fected tyre is not
displ ayed. #
Have thefa ulty tyre pressure sensor replaced at a qualified specialist workshop.
Tyre press. monitor inoper-
ative No wheel sensors *T
he wheels fitted do not ha vesuitable tyre pressure sensors. The tyre pressure monitoring sy stem is deactivated. #
Fit wheels with suitable tyre pressure sensors.
Tyre press. monitor inoper-
ative *T
he tyre pressure monitoring sy stem is faulty. &
WARNING Thereis a risk of an accident if the tyre pressure monitoring sy stem is malfunctioning
If th e tyre pressure monitoring sy stem is malfunctioning, it is not able toissue a warning if there is pressure
loss in one or more of the tyres.
Ty res with insuf ficient tyre pressure ma y,forex ample, af fect theve hicle's handling characteristics, steering and
braking. ‑ #
Have the tyre pressure monitoring sy stem checked at a qualified specialist workshop. #
Consult a qualified specialist workshop.
Tyre(s) overheated *A
t least one tyre is overheating. The af fected tyres are displ ayed in red. At temp eratures close tothe limit value,
th e tyres are displa yed in yello w. #
Drive more sl owly. 420
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
b Malfunction See Owner's
Manual *T
heexterior lighting is faulty. #
Consult a qualified specialist workshop.
Ve hicles with a trailer hitch: a fuse may haveblown. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Check the fuses and replace them if necessary .
b AUTO lights inoperative *T
he light sensor is faulty. #
Consult a qualified specialist workshop.
b Switch off lights *Y
ou are leaving theve hicle and the lights are still switched on. #
Turn the light switch totheà position.
b Switch on headlamps *Y
ou are driving without dipped-beam headlamps. #
Turn the light switch totheL orà position.
Adaptive Highbeam Assist
Plus inoperative *A
daptive Highbeam Assist Plus is faulty. #
Consult a qualified specialist workshop. 436
Display messages and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
? Coolant warning lamp The
red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R Coolant le velto o low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120 °C. &
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. #
Before opening the bonn et, allow the engine tocool down. #
Intheeve nt of a fire inthe engine compartment, keep the engine bonn etclosed and call thefire service. #
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. #
Obser vethe messages in the multifunction displa y.
If th e coolant temp erature display is at the lo wer end of thete mp erature scale: #
Consult a qualified specialist workshop. 452
Display messages and warning/indicator lamps

5
Engine oil le vel cannot be
measured ............................................ .414
4 Engine oil le velRe duce oil le vel.. 412
4 Engine oil le velSt op vehicle
Switch engine off ................................. 412
4 Engine oil pressure Stop
Switch off engine ................................. 413
6 Front left malfunction Consult
wo rkshop (e xample)............................ 396
Fr ont-passenger airbag disabled See
Owner's Manual ..................................3 97
Fr ont-passenger airbag enabled See
Owner's Manual ..................................3 98
! inoperative See Owner's Man‐
ual ....................................................... 382
÷ inoperative See Owner's Man‐
ual ....................................................... 385
T inoperative See Owner's Man‐
ual ....................................................... 386
G Inoperati ve................................. 392 b
Intelligent Light Sy stem inoper‐
ative ....................................................4 35
ÂKe y not de tected (red displ ay
messa ge).............................................4 22
 Key not de tected (white dis‐
pl ay messa ge).....................................4 22
bLeft dipped beam (e xamp le) ........ 435
6Left windowbag malfunction
Consult workshop (e xample).............. .396
Let fresh air into theve hicle interior!
Air conditioning malf. Visit workshop .. 430
Limiter inoperative .............................. 406
Limiter passive .................................... 405
¢ Lowe ring .................................... 399
b Malfunction See Owner's Man‐
ual ....................................................... 436
ðMaximum speed exceeded ..........4 06
N permanently active Risk of vehicle
ro lling .................................................. 426
ë Off.............................................. 404 Only select
Park (P) when vehicle is
st ationary ............................................ 426
j Operation on ly possible in
tr ansmission position N .......................429
j Operation only possible in
transmission position P ....................... 429
! Parking brake See Owner's
Manual ................................................ 388
 Place theke y in the mar ked
space See Owner's Manual ................. 423
PRE-SAFE impulse side inoperative
See Owner's Manual ........................... 394
PRE-SAFE inoperative See Owner's
Manual ................................................ 394
Ra dar sensors dirty See Owner's
Manual ................................................ 392
_Re ar left seat backrest not
loc ked (e xamp le)................................ .434
h Rectify tyre pressure ...................41 8466
Index

Ø
Refill Ad Blue Eng. start not
possible .............................................. .415
Ø Refill Ad Blue No start in XXX
km ...................................................... .415
Ø Refill Ad Blue See Owne r’s
Manual .................................................4 15
! Release parking brake ................ 387
¸ Replace air cleaner .....................414
, Replace key See Owner's Man‐
ual ...................................................... .421
 Replace key ................................ 421
8 Reser vefuel le vel........................ 414
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 395
Re versing not poss. Consult work‐
shop ....................................................4 27
Risk of vehicle rolling Driver door
open and transmission not in P ...........425
# See Owner's Manual .................. 408
Speed limit (winter tyres) XXX km/h ... 406#St
art engine See Owner's Man‐
ual ...................................................... .408
Ð Steering malfunction Drive
carefully Visit workshop ....................... 431
Ð Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 432
Ð Steering malfunction See Own‐
er's Manual ......................................... 430
Ð Steering malfunction Stop
immediately See Owner's Manual ........ 431
St op vehicle Lea veengine running
Wa itTransmission cooling ...................427
# Stop vehicle Lea veengine run‐
ning ...................................................... 411
# Stop vehicle See Owner's Man‐
ual .......................................................4 09
É Stop vehicle Vehicle too low .......4 00
b Switch off lights ......................... 436
b Switch on headla mps................. 436 To
shift out of P or N,depress brake
and start engine .................................. 425
To p up coolant See Owner ’sManual ... 407
¥ Top up washer fluid .................... 434
j Trailer coupling extending… ........ 423
Tr ansmission Malfunction Stop ........... 427
! Turn on the ignition torelease
th e parking brake ................................ 386
Ty re press. monitor cur rently una vail‐
able ...................................................... 419
Ty re press. monitor inoperative ...........420
Ty re press. monitor inoperative No
wheel sensors .................................... .420
Ty re pressure Check tyres ....................417
Ty re(s) ove rheated ...............................4 20
Ty re(s) ove rheated Reduce speed ........ 421
d Vehicle is operational Switch
off the ignition before exiting .............. 426
É Vehicle rising Please wait.......... .400
É Vehicle rising .............................. 399 Index
467

h
Warning tyre defect ....................419
h Wheel sensor(s) missing ............ 420
Wi thout changing gear, consult work‐
shop ....................................................4 26
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock ...............................71
Locking (emergency key) ...................... .76
Opening (from the inside) ......................71
Un locking (emer gency key) .................... 76
Un locking (from the inside) .................... 71
Door cont rol panel .................................... .16
Drive Away Assist .................................... 236
Drive position Selecting .............................................. 173Drive prog
ram display ............................. 17 0
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .190
ABS (Anti-lock Braking Sy stem) ........... 191
Ac tive Brake Assi st.............................. 19 6
Ad aptive brake lights .......................... .201
BA S (Brake Assi stSystem) ...................1 91
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 6
ESP ®
(Electronic Stability Prog ram)
Crosswind Assist ................................. 19 5
ESP ®
(Electronic Stability Prog ram)
trailer stabilisation .............................. .195
Overview .............................................. 191
Ra dar sensors ...................................... 19 0
Re sponsibility ...................................... 19 0
ST EER CONTROL ................................. 19 6
Driving sy stem
DY NA MIC BODY CONTROL .................. 213Driving sy
stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Lane Keeping Assist
see Active Parking Assist
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise contro l:
see Driving saf ety sy stem
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Remo teParking Assist
see Reversing camera
Driving tips Driving abroad (changing the lights) ....1 27
Gene ral driving tips ............................ .164
Ru nning-in no tes ..................................1 64
Dr ows iness de tection
see ATTENTION ASSIST
DY NA MIC BODY CONT ROL
Suspension .......................................... 213468
Index

Belt airbag ............................................. 36
Ca re ..................................................... 319
Fa stening ............................................... 36
Pr otection ..............................................33
Re ar seat belt status display .................. 37
Re duced pr otection ...............................34
Re leasing .............................................. .37
Seat belt adjustment (function) ............. 36
Wa rning lamp ........................................ 37
Seat belt adjustment Activating/deactivating ......................... 37
Fu nction ................................................ 36
Seat belt tensioners
Ac tivation .............................................. 32
Seat belt warning
see Seat belt
Seat co ver (Care) .................................... .319
Seat heater Activating/deactivating ...................... .101
Seat ventilation
Ac tivating/deactivating ...................... .103
Selecting a gear
see Shifting gears Selector le
ver
see DIRECT SELECT le ver
Sensors (Care) .......................................... 317
Service Menu (on-board computer) .................. 256
Service see ASS YST PLUS
Service call ..............................................2 89
Breakd own assi stance call .................. 289
MB In focall ......................................... 288
Service Centre see Quali fied specialist workshop
Service inter val display
see AS SYST PLUS
Service product Engine oil ............................................. 373
Service products Additives (fuel) .....................................3 71
Fu el (diesel) ......................................... 371
Setting a speed see Cruise contro l:
Setting summer time ..............................273Setting
the da teform at ........................... 274
Setting the distance unit and temper‐
ature unit ................................................ .275
Settings Messages ............................................ 286
Shifting gears .......................................... .174
Gearshift recommendation ........... 171, 174
Manual .................................................1 74
Short text messages
see Messages
Side impact airbag .................................... 38
Side impact pr otection ............................ 217
Side windo ws............................................. 83
Child sa fety lo ckinthere ar .................. .65
Closing .................................................. 83
Closing using theke y ............................ 85
Con venience closing .............................. 84
Con venience opening ............................ 84
Opening .................................................83
Opening with theke y ............................ .84
Problem .................................................85
Ro ller sunblind ...................................... .81
Ski/snowboard bag ................................. 11 2482
Index