washer fluid MERCEDES-BENZ E-CLASS COUPE 2018 Owner's Manual

Windshield wiper and windshield washer
sy stem
Switching the windshield wiper on/off
#1 í Single wipe/ îwiping with
wa sher fluid
#1gWi ndshield wiper off
#2Ä Intermittent wiping, normal
#3Å Intermittent wiping, frequent
#4° Continuous wiping, slow
#5¯ Continuous wiping,fast
Changing the windshield wiper blades
&
WARNING Risk of becoming trapped if
th e windshield wipers are switched on
while wiper blades are being replaced
If th e windshield wipers begin tomo vewhile
yo u are changing the wiper blades, you can
be trapped bythe wiper arm.
#Alw ays switch off the windshield wipers
and the ignition before changing the
wiper blades.
Moving the wiper arms toave rtical position
#Set the windshield wiper tothe° slow
continuous wiping position on the combina‐
tion switch.
#As soon as the wiper arms are vertical rela‐
tive tothe hood, switch off the ignition.
#Fo ldthe wiper arm away from the windshield. Re
moving the wiper blades
#Hold the wiper arm with one hand. With th e
ot her hand, turn the wiper blade in the direc‐
tion of ar row1away from the wiper arm to
th estop.
#Slide catch 2inthe direction of ar row 3
until it engages in there mo val position.
11 4
Light and visibility

openthe cap, you could bescalded byhot
coolant spr aying out.
#Let the mo tor cool down before opening
th e cap.
#When opening the cap, wearglove s and
pr otective eyew ear.
#Slowly turn the cap half a turn toallow
pressure toescape.
#Park theve hicle on a flat sur face.
#Check the coolant temp erature display in the
instrument clus ter.
The coolant temp erature must be below
15 8 °F (70 °C).
#Slowly turn cap 1counter-clockwise to
re lie ve ove rpressure.
#Continue turning cap 1counter-clockwise
and remo veit.
The coolant le vel is cor rect:
RIfth e engine is cold, up tomar ker bar 2
RIfth e engine is warm, up to0.6 in (1.5 cm)
ove r mar ker bar 2
#If necessar y,add coolant that has been
appr ovedby Mercedes-Benz.
RFurther information on coolant (→page 379)
Ad ding washer fluid tothe windshield
wa sher sy stem
&
WARNING Risk of burn s from hot com‐
ponent parts in the engine compartment
Cer tain component parts in the engine com‐
partment can be very hot, e.g. the engine,
th e cooler and parts of theex haust sy stem.
#Let the engine cool down and only
to uch the component parts described
as follo ws .
&
WARNING Danger of burn s when open‐
ing the hood
If yo u open the hood when the engine has
ove rheated or during a fire inthe engine
compartment, you could come into contact
wit h hot gases or other escaping operating
fl uids.
#Before opening the hood, allow the
engine tocool down.
314
Maintenance and care

#Intheeve nt of a fire inthe engine com‐
partment, keep the hood closed and
call thefire service.
&
WARNING ‑ Risk of fire and injury from
windshield washer concentrate
Wi ndshield washer concentrate is highly
fl ammable. It could ignite if it comes into
con tact wi thhot engine component parts or
th eex haust sy stem.
#Make sure that no windshield washer
concentrate spills out next tothefiller
opening.
#Re mo vecap 1bytheta b.
#Ad dwa sher fluid.
Cleaning and care
Informa tiononwashing theve hicle in a car
wa sh
&
WARNING Risk of accident due to
re duced braking ef fect af terwa shing the
ve hicle
The braking ef fect is reduced af terwa shing
th eve hicle.
#Afterth eve hicle has been washed,
brake carefully while paying attention to
th e traf fic conditions until the braking
ef fect has been ful lyrestored.
To avo id damage to yourvehicle when using a
car wash, ensure thefo llowing beforehand:
RDis tance Pilot DISTRONIC and the HOLD
function are switched off.
RThe 360° Camera or there ar view camera is
switch ed off.
RThe side windo wsand sliding sunro of are
comple tely closed .
Maintenance and care 31
5

Operatingfluids
Note s on operating fluids
&
WARNING Risk of injury from operating
fl uids harmful to your health
Operating fluids maybe pois onous and harm‐
ful to yo ur health.
#Obser vethete xt on the original con‐
ta iners when using, storing or disposing
of operating fluids.
#Alw aysst ore operating fluids sealed in
th eir original conta iners.
#Alwayske ep children away from operat‐
ing fluids.
+ENV IRONMEN TALNO TEEnvironmental
pollution caused byenvironmen tally ir re‐
sponsible disposal
#Dispose of operating fluids in an envi‐
ro nmentally responsible manner.
Operating fluids include thefo llowing:
RFu els
RLubricants
RCoolant
RBrake fluid
RWi ndshield washer fluid
RClimate cont rol sy stem refrigerant
Only use products recommended byMercedes-
Benz. Damage caused byusing vehicle products
which ha venot been recommended is not cov‐
ered bythe Mercedes-Benz guarantee, warranty
or goodwill gestures.
Yo u can identify operating fluids appr ovedby
Mercedes-Benz bythefo llowing insc ript ion on
th e conta iners:
RMB-Freigabe (e.g. MB-Fr eigabe 229.51)
RMB-Approval (e.g. MB-App rova l 229.51) Fu
rther information on appr oved operating flu‐
ids:
Rin the Mercedes-Benz Specifications for
operating fluids at http://be vo.mercedes-
benz.com (byen tering the designation)
Rat a qualified specialist workshop
&
WARNING Risk offire and explosion
caused byfuel
Fu els are highly inflammable.
#You must avoidfire , open flames, creat‐
ing spar ksand smoking.
#Before refueling, switch off the engine
and, if ins talled in your vehicle, thest a‐
tionary heater.
& WARNING Risk of injury from fuel
Fu els are poisonous and harmful to your
health
#Do not swallow fuel or let it come into
contact with skin, eyes or clo thing.
#Do not inhale fuel vapors.
37 6
Tech nical da ta

#Thoroughly clean off any antifreeze
from component parts beforestarting
th eve hicle.
* NO
TEDama gecaused byincor rect cool‐
ant
#Only add coolant that has been pre‐
mixed with therequ ired antifreeze pro‐
te ction.
Fu rther information on coolant:
RIn the Mercedes-Benz Specifications for
Operating Fluids 310.1, e.g. online at
http://be vo.mercedes-benz.com.
RAt aqu alified specialist workshop.
* NO
TEOverheating at high outside tem‐
peratures
If an inappro priate coolant is used, the
engine cooling sy stem is not suf ficiently pro‐
te cted against overheating and cor rosion at
high outside temp eratures.
#Alw ays use coolant appr ovedby
Mercedes-Benz.
#Obser vethe instructions in the
Mercedes-Benz Specifications for Oper‐
ating Fluids 310.1.
Ha ve the coolant regularly changed at a qualified
specialist workshop.
The proportion of cor rosion inhibitor/antifreeze
concentrate in the engine cooling sy stem should
be:
RA minimum of 50% (antifreeze pr otection
down toappr oximately -35 °F (-37 °C)).
RA maximum of 55% (antifreeze pr otection
down to-49 °F (-45 °C)).
Coolant filling capacity
Capacity
Model Capacity
All models 12.7 US qt (12.0 l)
Note s on windshield washer fluid
Obser vethe no tes on operating fluids
(→page 376).
&
WARNING ‑ Risk of fire and injury from
windshield washer concentrate
Wi ndshield washer concentrate is highly
fl ammable. It could ignite if it comes into
con tact wi thhot engine component parts or
th eex haust sy stem.
#Make sure that no windshield washer
concentrate spills out next tothefiller
opening.
* NO
TEDama getotheex terior lighting
due tounsuitable windshield washer fluid
Uns uitable windshield washer fluid may dam‐
age the plastic sur face of theex terior light‐
ing.
#Only use windshield washer fluid which
is also suit ablefor use on plast ic surfa‐
ces, e.g. MB SummerFit or MB Winter‐
Fit.
380 Tech nical da ta

*NO
TEBlocked spr aynozzles caused by
mixing windshield washer fluids
#Do not mix MB SummerFit and MB Win‐
te rFit with other windshield washer flu‐
ids.
Do not use distilled or de-ionized water asthefill
le ve l sensor may be triggered er roneously.
Re commended windshield washer fluid:
RAbo vefreezing point: e.g. MB SummerFit
RBelow freezing point: e.g. MB WinterFit
Fo rth e cor rect mixing ratio referto the informa‐
tion on the antif reeze reser voir.
Ad d windshield washer fluid tothewa sher water
all year round.
Re frigerant
Note s onrefrigerants
Obser vethe no tes on operating fluids
(
→page 376). *
NO
TEDama gedue toincor rect refriger‐
ant
If a non-appr ovedre frigerant is used, the cli‐
mate control sy stem may be damaged.
#Only use there frigerant R‑134a
* NO
TEDama getothe climate control
sy stem due toincor rect refrigerant com‐
pressor oil
#Only use refrigerant compressor oil that
has been appr ovedby Mercedes-Benz.
#Do not mix the appr ovedre frigerant
compressor oil with a dif fere nt refriger‐
ant compressor oil.
Wo rkon the climate control sy stem may only be
car ried out byaqu alified specialist workshop. All
applicable regulations, as well as SAEstandard
J639, must be adhered to.
1Wa rning symbols
2Re frigerant filling capacity
3Applicable standards
4PA G oil part number
5Re frigerant type
Wa rning symbols 1advise you about:
RPo ssible dangers
RHaving service workcar ried out at a qualified
specialist workshop
Te ch nical da ta381

Displaymessages
Possible causes/consequences and MSolutions
N
*The trunk lid is open.
&
WARNING Risk ofexhaust gas poisoning
Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the
ve hicle interior if the trunk lid is open when the engine is running, especially if theve hicle is in motion.
#Alw ays switch off the engine before opening the trunk lid.
#Ne ver drive with the trunk lid open.
#Close the trunk lid.
_
5HDU /HIW %DFNUHVW 1RW
/DWFKHG (Example) *T
he cor responding seat backrest of there ar bench seat is not engaged.
#Foldthe cor responding seat backrest back until it engages.
¥
&KHFN :DVKHU )OXLG *T
hewasher fluid leve l in thewa sher fluid reser voir has dropped below the minimum.
#Ad dwa sher fluid .
426
Display messages and warning/indicator lamps

Active Lane Keeping Assist Inopera‐
tive ...................................................... 404
Ad aptive Highbeam Assist Camera
Vi ew Restricted See Ope rator's Man‐
ual .......................................................4 29
Ad aptive Highbeam Assist Cur rently
Un available See Operator's Manual .....4 28
Ad aptive Highbeam Assist Inopera‐
tive ...................................................... 428
Air Conditioning Malfunction See
Operator's Manual ...............................422
Apply Brake toShift from 'P' ............... 420
ÀAT TENTION ASSIST Inoperative ... 401
ÀAT TENTION ASSIS T:Take a
Break! .................................................. 401
bAu toLamp Function Inoperati ve
............................................................. 428
Au xilia ryBattery Malfunction .............. 422
Blind Spot Assist Currently Una vaila‐
ble See Opera tor's Manual .................. 405 Blind Spot Assist Inoperative
............... 406
Blind Spot Assist Not Available When
To wing a Trailer See Operator's Man‐
ual ...................................................... .406
$Che ckBrake Fluid Le vel.............. 394
Check Coolant Le vel See Operator's
Manual ................................................ .410
4Check Engine Oil AtNext Refu‐
eling ....................................
.................413
h

Check Tire s ..................................4 15
¥Check Washer Fluid .................... 426
ÉCompressor Is Cooling ................403
?Coolant Too Hot Stop Vehicle
Tu rn Engine Off .................................... 411
Cr uise Control Inoperative ...................4 10
Cruise Control Off ................................ 410
!Cur rently Una vailable See Oper‐
ator's Manual ...................................... 386
÷Cur rently Una vailable See Oper‐
ator's Manual ...................................... 387 Dis
tance Pilot Cu rrent ly Un available
See Operator's Manual ........................ 409
Dis tance Pilot Inoperati ve................... 409
Dis tance Pilot Now Available .............. .408
ÂDon't Forget Your Key.................. 419
ÉDrive More Slowly ....................... 403
Driver's Door Open & Transmission
No t in P Risk of Vehicle Rolling Away .. 420
bExample: Check Left Low
Beam .................................................. 427
6Fr ont Left Malfunction Service
Re quired (Example) ............................ .398
Fr ont Passenger Airbag Disabled See
Operator's Manual ...............................3 99
Fr ont Passenger Airbag Enabled See
Operator's Manual ..............................
.400
8

Fu el Le vel Low ............................ .414
8Gas Cap Loose .............................414
!Inoperative See Operator's
Manual ................................................3 85
456
Index

Switching audiofadeout on/off .......... 254
Switching on/off ................................ .254
Switching on/off du ring a phone call .. 254
Na vigation messages
On-board computer .............................. 211
Ne arField Communication (NFC) .......... 267
Connecting the mobile phone tothe
multimedia sy stem .............................. 267
Switching Blue tooth
®audio equip‐
ment .................................................... 298
Swit ching mobile phones .................... .267
Ne utral
Selecting ............................................. 137
NFC see Near Field Communication (NFC)
No ise
Wheels and tires .................................. 342
Note s on breaking-in a new vehicle .......1 31
O
Occupant saf ety ................ 30, 32, 40, 44, 45
Airbags .................................................. 37
Pe ts in theve hicle ................................. 54Occupant saf
ety
see Child seat
Odome ter
see Total dis tance
Oil see Engine oil
On-board co mputer ................................. 215
Assist ancegraphic menu .................... 209
Displaying the service due date ........... 308
Media menu ......................................... 213
Menu designs ...................................... 215
Menus .................................................2 06
Multifunction display ........................... 208
Na vigation sy stem menu ..................... .211
Operating ............................................ 206
Ra dio menu .......................................... 213
Service menu ...................................... 209
Te lephone menu .................................. 214
Tr ip menu ............................................ .210
On-board computer see Computer
see Operating sy stem
On-board diagnostics inter face
see Diagno stics connection On-board
electronics
No tes ................................................... 372
Tw o-w ayradios .................................... 372
On-boar d elect
ronics
see Elect ronics
Opening the trunk lid using your foot ..... 66
Opera tingfluids
Ad ditives (fuel) .................................... .378
Brake fluid .......................................... .379
Coolant (engine) .................................. 379
Engine oil ............................................. 378
Fu el (gasoline) .................................... .377
No tes ................................................... 376
Re frigerant (air conditioning sy stem) ... 381
Wi ndshield washer fluid ...................... 380
Ope rating saf ety
Declaration of conformity (wireless
ve hicle components) ............................. 23
Information ............................................ 22
Operating sy stem .................................... 206
Operator's Manual Vehicle equipment ................................. 20
Operator's Manual (digital) .......................18
468
Index

Warranty .................................................... 26
Wa sher fluid
see Windshield washer fluid
Wa shing byhand (care) ........................... 316
We ather information ............................... 264
We b br owser
Calling up a website ............................ 283
Calling up options .............................. .283
Calling up settings ............................... 283
Closing ................................................ 284
Deleting Internet favo rite s ...................2 84
Del eting Internet his tory ...................... 284
Overview ............................................. 283
Setting Internet favo rite s ..................... 284
We bsite
Calling up ............................................ 283
Wheel chock ............................................ 365
Wheel rotation ........................................ .364
Wheels Care ..................................................... 318
Changing ............................................ .366
Changing hub caps .............................. 366
Che cking ............................................ .342 Che
cking the tire pressure (man‐
ually) ................................................... 346
Checking the tire pressure (tire pres‐
sure monitoring sy stem) ..................... .348
Definitions ...........................................3 59
DO T,Ti
re Identification Number (TIN)
.............................................................3 55
Fl

at tire ................................................ 322
Load index ...........................................3 57
Load rating .......................................... 357
Maximum tire load .............................. 356
Maximum tire pressure ....................... 356
MOExtended tires ................................ 323
Mounting ............................................. 369
Noise ................................................... 342
No tes on ins talling .............................. 362
Overview of tire labeling ...................... 354
Re moving ............................................ 369
Re placing ............................................ 362
Re starting the tire pressure monitor‐
ing sy stem .......................................... .349
Ro tating ............................................... 364
Selection .............................................3 62
Snow chains ........................................ 343
Speed rating ........................................ 357
St oring ................................................ 365 Te
mp erature grade .............................. 354
Ti re and Loading Info rmation placard
............................................................ .349
Ti re characteristics .............................. 357
Ti re pressure (N otes) ........................... 343
Ti re pressure monitoring sy stem
(function) ... .......................................... 347
Ti re pressure table .............................. 345
Ti re Quality Grading ............................. 354
Ti re size designation ............................3 57
TIREFIT kit ...........................................3 24
Tr action grade .................................... .354
Tr ead wear grade ................................ .354
Un usual handling characteristics ........ 342
Wi -Fi
Overview ............................................. 238
Setting .................................................2 38
Setting up a hotspot ............................ 239
Setting up an Internet connection ....... 279
Wi ndow airbag ...........................................3 7
Wi ndow lif ter ............................................. 70
Wi ndo ws .................................................... 70
Closing .................................................. 70
Opening ................................................. 70
482 Index