MERCEDES-BENZ E CLASS COUPE 2023 Owners Manual

Windows*NOTE Damage to electronic components
due to excess Ouids
When cleaning the windows from the inside,
Ouids such as cleaning agents or water may
run down and get behind trim parts of the
vehicle interior and cause damage to elec- tronic components.
Use cleaning agents as sparingly as pos-sible.Immediately absorb any excess Ouids.
=
Clean the windows inside and outside with a
damp cloth and with a cleaning agent recom- mended for Mercedes-Benz.
= Do not use dry cloths or abrasive or solvent-
based cleaning agents to clean the insides of windows.
\bAser changing the wiper blades or treating
the vehicle with wax, clean the windshield
thoroughly with cleaning agents recommen- ded for Mercedes-Benz. Failure to observe theapplication instructions may result in damage,
smear marks or glare spots.\bRemove external fogging or dirt on the wind-
shield in front of the multifunction camera.
Otherwise, driving systems and driving safety
systems may be impaired or unavailable
(  page 171).
Wiper blades
= Move the wiper arms into the replacement
position (  page 128).
= With the wiper arms folded out, clean the
wiper blades with a damp cloth.
\bMake sure that the wiper blades are coated.
The coating may leave residue on a cloth. Do
not rub the wiper blades excessively or clean them too osen.
Exterior lighting
= Clean the lenses with a wet sponge and mild
cleaning agent (e.g. car shampoo).
= Use only cleaning agents or cleaning cloths
that are suitable for plastic lenses.
Sensors = Clean the sensors in the front and rear bump-
ers with a sos cloth and car shampoo
(  page 171).
= When using a power washer, maintain a mini-
mum distance of 11.8 in (30 cm).
Rear view camera and 360° Camera = Open the camera cover with the multimedia
system (  page 212).
= Use clean water and a sos cloth to clean the
camera lens.
= Do not use a power washer.
Notes on care of the interior
&WARNING Risk of injury from plastic parts
breaking oM aser the use of solvent-based
care products
Care and cleaning products containing sol-
vents can cause surfaces in the cockpit to
become porous. When the airbags are
deployed, plastic parts may break away.
Maintenance and care289

Do not use any care or cleaning products
containing solvents to clean the cockpit.&WARNING Risk of injury or fatal injuries
from bleached seat belts
Bleaching or dyeing seat belts can severely weaken them.
This can, for example, cause seat belts to tear
or fail in an accident.
Never bleach or dye seat belts.
To avoid damage to the vehicle, observe the fol- lowing notes on cleaning and care:
Seat belts = Clean with lukewarm soapy water.
= Do not use chemical cleaning agents.
= Do not dry by heating them to over 176°F
(80°C) or exposing them to direct sunlight.
Display: = Switch oM the display and let it cool down.
=
Clean the surface carefully with a microNber
cloth and a suitable display care product (TFT-
LCD).
= Do not use any other agents.
Head-up display = Clean with a sos, non-static, lint-free cloth.
= Do not use cleaning agents.
Plastic trim
= Clean with a damp microNber cloth.
= For heavy soiling: use a cleaning agent recom-
mended for Mercedes-Benz.
= Do not attach stickers, Nlms or similar materi-
als.
= Do not allow cosmetics, insect repellent or
sun cream to come into contact with the plas-
tic trim.
Real wood and trim elements = Clean with a microNber cloth.
= Black piano-lacquer look: clean with a damp
cloth and soapy water.
= For heavy soiling: use a cleaning agent recom-
mended for Mercedes-Benz.= Do not use solvent-based cleaning agents, pol-
ishes or waxes.
Headliner = Clean with a brush or dry shampoo.
Carpet
= Use a carpet and textile cleaning agent recom-
mended for Mercedes-Benz.
Steering wheel made of genuine leather or DINA- MICA*NOTE Damage caused by wrong cleanersDo not use solvent-based cleaning
agents such as tar remover or wheel
cleaner; neither should you use polishes
or waxes. Otherwise you may damage
the Nnish.
=
Clean with a damp cloth and 1% soapy water
solution and then wipe with a dry cloth.
= For heavy soiling: use a cleaning agent recom-
mended for Mercedes-Benz.
= Leather care: use a leather care agent that
has been recommended for Mercedes-Benz.
290Maintenance and care

=Do not allow the leather to become too damp.
= Do not use a microNber cloth.\bLeather is a natural product. It exhibits natural
surface properties such as diMerences in
structure, marks caused by growth and injury or subtle color diMerences. These surface
properties are characteristics of leather and not material defects. What\bs more, leather issubject to a natural aging process during
which the surface properties change.
Genuine leather seat covers
= Vacuum up dirt such as crumbs or dust and
then clean the seat covers with a damp cotton
cloth and wipe down with a dry cloth. Regu-
larly clean the seat covers.
= For heavy soiling: use a leather care agent rec-
ommended for Mercedes-Benz asercare.
= Leather care: use a leather care agent that
has been recommended for Mercedes-Benz.
= Do not use a microNber cloth.
= Do not allow the leather to become too damp.
= Do not use oil-based cleaning and care prod-
ucts.
\bLeather is a natural product. It exhibits natural
surface properties such as diMerences in
structure, marks caused by growth and injury or subtle color diMerences. These surface
properties are characteristics of leather and not material defects. What\bs more, leather issubject to a natural aging process during
which the surface properties change. Regular cleaning and care of the leather
reduces soiling, wear marks and aging dam-
age and thus signiNcantly extends its life
span. Clothing that can leave stains (e.g.
jeans) may discolor the leather.
DINAMICA seat covers
= Clean with a damp cloth.
= Do not use a microNber cloth.
Imitation leather seat covers = Vacuum up dirt such as crumbs or dust and
then use a damp cotton cloth and a 1% soapsolution to clean the entire seat cover. Do notspot clean.
= Use cleaning and care products recommen-
ded for Mercedes-Benz.
= Do not use a microNber cloth.
=
Do not use oil-based cleaning and care prod-
ucts.
Fabric seat covers
= Vacuum up dirt such as crumbs or dust and
then use a damp microNber cloth and a 1%
soap solution to clean the entire seat cover. Do not spot clean.
= Use cleaning and care products recommen-
ded for Mercedes-Benz.
= Do not use oil-based cleaning and care prod-
ucts.Maintenance and care291

Emergency
Removing the safety vest
The safety vests are located in the stowage com-
partments in the driver and front passenger door.
To remove: pull out safety vest bag by loop.Open the safety vest bag and pull out the
safety vest.1Maximum number of washes2Maximum wash temperature3Do not bleach4Do not iron5Do not tumble dry6Do not dry clean7Class 2 safety vest
The requirements deNned by the legal standard
are only fulNlled if the safety vest is the correct
size and is fully closed.
The safety vest must be replaced in the following
situations:
= The reOective strips are damaged or dirty
= The maximum permissible number of washes
is exceeded
= The Ouorescence has faded
Warning triangle

qRemoving the warning triangle
Push both sides of warning triangle holder 1
in the direction of the arrow and open it.Remove warning triangle 2.292Breakdown assistance

qSetting up the warning triangleFold side reOectors 1 upwards to form a tri-
angle and attach at the top using upper press- stud 2.Fold legs 3 down and out to the side.First-aid kit (sos sided) overview
First-aid kit (sos-sided) 1 is located on the les
or right side of the trunk, depending on the vehi-
cle version.
Flat tire
Notes on Oat tires
&WARNING Risk of accident due to a Oat
tire
A Oat tire severely aMects the driving charac-
teristics as well as the steering and braking of
the vehicle.
Tires without run-Oat characteristics:
Do not drive with a Oat tire.Change the Oat tire immediately with an
emergency spare wheel or spare wheel.
Alternatively, consult a qualiNed special-
ist workshop.
Tires with run-Oat characteristics:
Observe the information and warning
notes on MOExtended tires (run-Oat
tires).Breakdown assistance293

In the event of a Oat tire, the following options are
available depending on your vehicle\bs equipment:
= Vehicles with MOExtended tires: it is possible
to continue the journey for a short period of
time. Make sure you observe the notes on MOExtended tires (run-Oat tires)
(  page 294).
= Vehicles with a TIREFIT kit: you can seal the
tire so that it is possible to continue the jour-
ney for a short period of time. To do this, use the TIREFIT kit (  page 295).
= Vehicles with Mercedes me connect: you can
make a call for breakdown assistance via the
overhead control panel in the case of a break-
down (  page 258).
= All vehicles: change the wheel (  page 336).\bThe emergency spare wheel is only available
in certain countries.Notes on MOExtended tires (run-Oat tires)&WARNING Risk of accident when driving in
limp-home mode
When driving in emergency mode the handling
characteristics are impaired.
Do not exceed the speciNed maximum
speed of the MOExtended tires.Avoid any abrupt steering and driving maneuvers as well as driving over obsta-
cles (curbs, pot holes, oM-road). This
applies, in particular, to a loaded vehicle.Stop driving in the emergency mode if
you notice:
= Banging noise
= Vehicle vibration
= Smoke which smells like rubber
= Continuous ESP n
intervention
= Cracks in the tire side walls
Aser driving in emergency mode, have
the rims checked by a qualiNed specialistworkshop with regard to their further
use.The defective tire must be replaced in
every case.
With MOExtended tires (run-Oat tires), you can
continue to drive your vehicle even if there is a
total loss of pressure in one or more tires. How-
ever, the aMected tire must not show signs of
clearly visible damage.
You can recognize MOExtended tires by the
MOExtended marking which appears on the side wall of the tire.
Vehicles with a tire pressure loss warning system: MOExtended tires may only be used in conjunc-
tion with an activated tire pressure loss warning
system.
Vehicles with a tire pressure monitoring system:
MOExtended tires may only be used in conjunc-
tion with an activated tire pressure monitoring system.
If a pressure loss warning message appears in the driver\bs display, proceed as follows:
= Check the tire for damage.
294Breakdown assistance

=If driving on, observe the following notes.
Driving distance possible in emergency mode
aser the pressure loss warning:Load conditionDriving distance possi-
ble in emergency modePartially laden50 miles (80 km)Fully laden19 miles (30 km)
The driving distance possible in emergency mode
may vary depending on the driving style. Observe the maximum permissible speed of 50 mph
(80 km/h).
If a tire has gone Oat and cannot be replaced with
an MOExtended tire, you can use a standard tire
as a temporary measure.
TIREFIT kit storage location
The TIREFIT kit is located under the trunk Ooor.
1Tire sealant bottle2Tire inOation compressor
Depending on the model, the TIREFIT kit may also
be located in other places under the trunk Ooor.
Using the TIREFIT kit
Requirements
= Tire sealant bottle and tire inOator compressor
are ready for use (  page 295).
= TIREFIT sticker is present.
= Gloves are present.
You can use TIREFIT tire sealant to seal perfora-
tion damage of up to 0.16 in (4 mm), particularly
those in the tire tread. You can use TIREFIT in out-
side temperatures down to -4 °F (-20 °C).&WARNING Risk of accident when using
tire sealant
The tire sealant may be unable to seal the tire
properly, especially in the following cases:
= There are large cuts or punctures in the
tire (larger than damage previously men-
tioned)
= The wheel rims have been damaged
= Aser journeys with very low tire pressure
or with Oat tires
Do not continue driving.Consult a qualiNed specialist workshop.&WARNING Risk of injury and poisoning
from tire sealant
The tire sealant is harmful and causes irrita-
tion. Do not allow it to come into contact with
Breakdown assistance295

the skin, eyes or clothing, and do not swallow
it. Do not inhale tire sealant fumes. Keep the
tire sealant away from children.
If you come into contact with the tire sealant,
observe the following:Rinse oM the tire sealant from your skin
immediately using water.If tire sealant gets into your eyes, thor- oughly rinse out the eyes using clean
water.If tire sealant has been swallowed, imme-
diately rinse out the mouth thoroughly
and drink plenty of water. Do not induce
vomiting and seek medical attention
immediately.Change out of any clothes contaminated
with tire sealant immediately.If allergic reactions occur, seek medical
attention immediately.*NOTE Overheating due to the tire inOation
compressor running too longDo not run the tire inOation compressor
for longer than ten minutes without inter- ruption.
Comply with the manufacturer\bs safety notes on
the sticker on the tire inOation compressor.
Have the tire sealant bottle replaced in a qualiNed
specialist workshop every Nve years.
Do not remove any foreign objects that have
entered the tire.APx part 1 of the TIREFIT sticker to the
instrument cluster within the driver\bs Neld of
vision.APx part 2 of the TIREFIT sticker near the
valve on the wheel with the defective tire.Pull plug 4 with the cable and hose 5 out
of the tire inOation compressor housing.296Breakdown assistance

Push the plug of hose 5 into Oange 6 of tire
sealant bottle 1 until the plug engages.Place tire sealant bottle 1 head downwards
into recess 2 of the tire inOation compressor.Remove the valve cap from valve 7 on the
faulty tire.Screw Nlling hose 8 onto valve 7.Insert plug 4 into a 12!

Unscrew the Nlling hose from the valve of the
defective tire.&WARNING Risk of accident from driving
with sealed tires
A tire temporarily sealed with tire sealant
impairs the handling characteristics and is not suitable for higher speeds.
Adapt your driving style accordingly and
drive carefully.Do not exceed the maximum speed limit with a tire that has been repaired using
tire sealant.Observe the maximum permissible speed of
50 mph (80 km/h) for a tire sealed with tire
sealant.*NOTE Staining caused by leaking tire seal-
ant
Aser use, excess tire sealant may leak out
from the Nlling hose.
Therefore, place the Nlling hose in the
plastic bag that contained the TIREFIT
kit.+ENVIRONMENTAL NOTE Environmental
pollution caused by environmentally irre-
sponsible disposal
Tire sealant contains pollutants.
Have the tire sealant bottle disposed of
professionally, e.g. at an authorized
Mercedes-Benz Center.Stow the tire sealant bottle and the tire inOa-
tion compressor.Pull away immediately.Stop driving aser approximately ten minutes
and check the tire pressure using the tire
inOation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi).&WARNING Risk of accident due to the
speciNed tire pressure not being attained
If the speciNed tire pressure is not reached,
the tire is too badly damaged. The tire sealant
cannot repair the tire in this instance.
The braking and driving characteristics may begreatly impaired.
Do not continue driving.Consult a qualiNed specialist workshop.
In cases such as the one mentioned above, con-
tact an authorized Mercedes-Benz Center. Or call1-800-FOR-MERCedes (in the USA) or
1-800-387-0100 (in Canada).
Correct the tire pressure if it is still at least
130 kPa (1.3 bar/19 psi). See the Tire and
Loading Information placard on the B!