2018 MERCEDES-BENZ E-CLASS CABRIOLET ESP

asksfor more de tailed information on the
emer gency.
RIfth eve hicle occupants are not responsive:
an ambulance is sent totheve hicle immedi‐
atel y.
Tr ansfer red data
During thevo ice connection tothe Cus tomer
Assis tance Center, thefo llowing data is transfer‐
re d:
RCur rent vehicle location
RVe hicle identification number
Emer gency call not possible
RIfth e mobile phone network is una vailable,
Mercedes-Benz mbrace®is not able tomake
an emergency call.
A cor responding message appears inthe
multimedia sy stem displa y.
The indicator lamp flashes continuousl y.
In this case, seek assis tance by ot her means. Information on
the MB Info call
An Info calltothe Mercedes-Benz Cus tomer
Assis tance Center has been initia ted via the
ove rhead control panel (
→page 282).
Yo u can find information on thefo llowing topics:
RMercedes-Benz mbrace®activation
Roperating theve hicle
Rnearest authorized Mercedes-Benz Center
Rother products and services from Mercedes-
Benz
Data is transmitted during the connection tothe
Mercedes-Benz Cus tomer Assis tance Center
(
→pa ge 284).
Information on theRo adside Assistance call
A Ro adside Assis tance call tothe Mercedes-
Benz Cus tomer Assis tance Center has been initi‐
ated via theove rhead control panel:
Rthe problem with theve hicle is analyzed
using remo tediagn osis.
Fu rther information about this can be
obtained at: http://www.mbusa.com
Ra qu alified Mercedes-Benz tech nician car ries
out repairs on site and/or theve hicle will be
to we dto the nearest authorized
Mercedes-Benz Center.
Yo u may becharge dfo rth ese services.
Data is transmit ted during the connection tothe
Mercedes-Benz Customer Assis tance Center
(
→pa ge 284).
Transfer red data during a serv ice call
In certain countries you must confirm the data
transfer.
If yo u make service calls using Mercedes-Benz
br ace
®(USA), transfer red data includes thefo l‐
lowing:
284 Multimedia sy stem

Connecting USB devices0075 NO
TEDama gecaused byhigh temp era‐
tures
High temp eratures can damage USB devices.
00BBRemo vethe USB device af ter use and
ta ke it out of theve hicle.
The multimedia connection unit is found inthe
stow age compartment under the armrest and
has two USB ports. Depending on theve hicle's
equipment, additional USB ports can be found in
th estow age compartment of the center console
or rear folding compartment.
00BBConnect the USB device tothe USB port.
Pla yable music files are pla yed back only if
th e cor responding media display is activated.
00CE Use the USB port identified by00C2 touse
Ap ple CarPlay™ and An droid Auto. Selecting a track
Multimedia sy
stem:
00860HGLD
Selecting a track byskipping toa track
00BBTo skip backwards or forw ards toa
track: navigate up or down.
Selecting a track using the cur rent track list
00BBSelect 00D3.
00BBSelect&XUUHQW 7UDFN /LVW .
00BBSelect a track.
Selecting playback options
Multimedia sy stem:
00860HGLD00CFZ 2SWLRQV
Playing back similar trac ks
00BBSelect3OD\ 6LPLODU 7UDFNV.
A track li stwith similar trac ksis created and
pla yed bac k. Playback mode
00BBSelect
5DQGRP 0RGH  &XUUHQW 3OD\OLVW .
The cur rent track li stis pla yed in random
orde r.
00BBSelect 5DQGRP 0RGH  &XUUHQW 0HGLXP.
All trac kson the active data storage medium
are pla yed in random orde r.
00BBSelect1RUPDO 7UDFN 6HTXHQFH .
The cur rent track li stis pla yed in the order it
appears on the data storage medium.
Controlling media playback
Multimedia sy stem:
00860HGLD00CF
y__3OD\EDFN &RQWURO
A bar with playback controls is shown.
00BBTo pause playback: press theto uchpad.
The 00CF symbol isdisplay ed.
00BBToresume playback: press theto uchpad
again.
The 00D0 symbol isdisplay ed.
To fast forw ard/r ewind
00BBTomo ve00CF onthe timeline: swipe left or
ri ght on theto uchpad.
296
Multimedia system

00BBMake surethat no engine oil is spilled
next tothefiller opening.
00BBAllow the engine tocool off and thor‐
oughly clean the engine oil from compo‐
nent parts before starting theve hicle.
0075 NO
TEEngine damage causedbyan
incor rect oil filter, incor rect oil or addi‐
tives
00BBDo not use engine oils or oil filters
which do not cor respond tothe specifi‐
cations explicitly prescribed forth e
service inter vals.
00BBDo not alter the engine oil or oil filter in
order toachie velonger change inter vals
th an prescri bed.
00BBDo not use additives.
00BBFollow the instructions in the service
inter val display rega rding the oil
ch ange.
0075 NO
TEDama gecaused bytopping up too
much engine oil
Ad ding too much engine oil can cause dam‐
age tothe engine or the catalytic con verter.
00BBHa ve excess engine oil remo ved at a
qu alified specialist workshop.
00BBTu rn cap 1counter-clockwise and remo ve
it.
00BBAd d engine oil.
00BBReplace cap 1and turn it clockwise as far
as it will go.
00BBCheck the oil le vel again (→page 318).
Checking coolant le vel
0071
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.
00BBLet the engine cool down and only
to uch the component parts described
as follo ws .
0071
WARNING Danger of burn s from hot
coolant
The engine cooling sy stem is pressurized,
particularly when the engine is warm. If you
Maintenance and care 31
9

Notes on paintwo rk/matt finish paintwork care
Observethefo llowing information:
Cleaning and car eA voiding paintwork damage
Pa intwork
RInsect remains: soak with insect remo ver and rinse off the
trea ted areas af terw ards.
RBird droppings: soak with water and rinse off af terw ards.
RCoolant, brake fluid, tree resins, oils, fuel and greases:
re mo veby gently rubbing with a clo thsoaked in petroleum
et her or lighter fluid.
RTa rst ains: use tarre mo ver.
RWa x: use silicone remo ver.
RDo not attach sticke rs,fi lms or similar.
RRe mo vedirt immediatel y,where possible.
Matt finish
ROnly use care products appr oved byMercedes-Benz.RDo not polish theve hicle and light-alloy wheels.
ROnly use car washes that cor respond tothe latest engi‐
neering standards.
RDo not use car wash programs with a final hot wax treat‐
ment.
RDo not use paint cleane rs, buf fing or polishing products,
gl oss preser vers, e.g. wax.
RAlw ays ha vepaintwork repairs car ried out at a qualified
specialist workshop.
324
Maintenance and care

00BBObservethe information and warning
no tes on MOExtended tires (run-flat
tires).
In theeve nt of a flat tire, thefo llowing options
are available depending on your vehicle's equip‐
ment:
RVe hicles with MOExtended tires: it is pos‐
sible tocontinue the journey for a short
period of time. Make sure you observ eth e
no tes on MOExtended tires (run-flat tires)
(
→page 333).
RVe hicles with a TIREFIT kit: you can repair
th e tire so that it is possible tocontinue the
journ eyfor a short period of time. Todo this,
use the TIREFIT kit (
→page 334).
RVe hicles with Mercedes-Benz
mbrace®(USA only): you can make a call for
Ro adside Assis tance via theove rhead control
panel in the case of a breakdown
(
→page 282).
RAll vehicles: change the wheel
(→page 377).
MOEx tended tires (run-flat tires)
0071
WARNING Risk of accident when driving
in li mp-home mode
When driving in emergency mode the han‐
dling characteristics are impaired, e.g. when
cornering, when accelerating stronglyand
when braking.
00BBDo not exceed the specified maximum
speed.
00BBAv oid any abrupt steering and driving
maneuvers as well as driving over
obs tacles (curbs, pot holes, off-road).
This applies, in part icular,toa loaded
ve hicle.
00BBStop driving in the emer gency mode if
yo u notice:
Rbanging noise
Rvehicle vibration
Rsmoke which smells like rubber
Rcontinuous ESP®inter vention
Rcrac ksin tire side walls
00BBAfter driving in emergency mode ha ve
th erims checkedby aqu alified special‐
ist workshop with rega rd totheir fur ther
use.
00BBThe defective tire must be replaced in
eve rycase.
With MOExtended tires (run-flat tires), you can
continue todrive your vehicle even if there is a
tot al loss of pressure in one or more tires. How‐
eve r,th e tire af fected must not show any clearly
visible damage.
Yo u can recognize MOExtended tires bythe
MOExtended marking which appears onthe side
wa ll of the tire.
Ve hicles with tire pressure loss warning sys‐
te m: MOExtended tires may only be used in con‐
junction wi than activated tire pressure loss
wa rning sy stem.
Ve hicles with tire pressure monitoring sys‐
te m: MOExtended tires may only be used in con‐
junction wi than activated tire pressure monitor‐
ing sy stem.
Breakdown assis tance 333

call 1-800-FOR-MERCedes (inthe USA) or
1-800-387-0 100 (in Canada).
00BBCor rect the tire pressure if it is still at least
13 0 kPa (1.3 bar/19 psi). See theTire and
Loading Info rmation placard on the driver's
side B‑pillar or the tire pressure table in the
fuel filler flap forva lues.
00BBTo increase the tire pressure: switchon
th e tire inflation compressor.
00BBTo reduce the tire pressure: press pressure
re lease button 1next tomanome ter2.
00BBWhen the tire pressure is cor rect, unscr ew
th efilling hose from theva lve of the sealed
tire.
00BBScr ew theva lve cap onto the tire valve of the
sealed tire.
00BBPull the tire sealant bottle out of the tire
inflation compressor.
The filling hose stay s on the tire sealant bot‐
tle.
00BBDrive tothe nearest qualified specialist work‐
shop and ha vethe tire, tire sealant bottle and
fi lling hose replaced there.
Bat tery (vehicle)
Note s onthe12 V battery
0071
WARNING Risk of an accident due to
wo rkcar ried out incor rectly on the bat‐
te ry
Wo rkcar ried out incor rectly on the battery
can, forex ample, lead toa short circuit. This
can lead tofunction restrictions in saf ety-re l‐
eva nt sy stems, forex ample the lighting sys‐
te m, ABS (anti-lock braking system) or ESP®
(Elect ronic Stability Prog ram). The operating
saf etyof your vehicle may be restricted.
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
Rwhen braking
Rin theeve nt of ab rupt steering maneuvers
and/or when theve hicle's speed is not
adap tedto thero ad conditions
00BBIn theeve nt of a short circuit or a simi‐
lar incident, contact a qualified special‐
ist workshop immediately.
00BBDo not continue driving.
00BBAlw ays ha vewo rkon the battery car ried
out at a qualified specialist workshop.
RFu rther information on ABS (→page 154)
RFurther information on ESP®
Fo r saf etyre asons, Mercedes-Benz recommends
th at you only use batte ries which ha vebeen tes‐
te d and appr oved foryo ur vehicle byMercedes-
338
Breakdown assis tance

Benz. These batteries provide inc reased impact
pr otection topreve ntvehicle occupants from
suf fering acid bu rns should the battery be dam‐
aged in theeve nt of an accident.
All vehicles except vehicles with a lithium-
ion battery
0071 WARNING Risk ofexplosion due toelec‐
tros tatic charge
Electros taticch arge can cause spark s which
may ignite the highly flammable gas mixture
in the batter y.
00BBTodischar geany electros tatic charge
th at may ha vebuilt up, touch the me tal
ve hicle body before handling the bat‐
te ry.
The highly flammable gas mixture is created
while the battery is charging and during starting
assis tance.
0071
WARNING Danger of chemical burns
from the battery acid
Battery acid is caustic.
00BBAv oid contact with the skin, eyes or
clo thing.
00BBDo not lean overth e batter y.
00BBDo not inhale battery gases.
00BBKe ep children away from the batter y.
00BBImmediate lyrinse battery acid off thor‐
oughly with plenty of clean water and
seek medical attention immediately.
All vehicles
00D2ENVIRONMENTAL NOTEEnvironmental
damage causedbyimproper disposal of
batteries
Bat teries conta in pollutants. It is
illegal todispose of them with the household
ru bbish.
00BB
Dispose of batteries in an
environmen tally responsible manner.
Ta ke dischar ged batteries toaqu alified
specialist workshop or toa collection
point for used batteries.
If yo u ha vetoconnect the12 volt batter y,con‐
ta ct a qualified specialist workshop.
Comply with saf etyno tes and take protective
measures when handling batteries.
Risk of explosion
Fire, open flames and smoking are
prohibite d when handling the batter y.
Av oid creating spar ks.
Electrolyte or battery acid is cor ro‐
sive. Avoid contact with the skin, eyes
or clo thing. Wear suitable pr otective
clo thing, in particular glove s, an
Breakdown assis tance 339

Notes on noise or unusual handling charac‐
te rist ics
While driving, pay attention tovibrations, noises
and unusual handling characteristics, e.g. pulling
to one side. This may indicate that the wheels or
tires are damaged. If you suspect that a tire is
defective, reduce your speed immediatel y.Stop
th eve hicle as soon as possible tocheck the
wheels and tires for dama ge. Hidden tire dam‐
age could also be causing the unusual handling
ch aracteristics. If youfind no signs of damage,
ha ve the tires and wheels checked at a qualified
specialist workshop.
Re gular checking of wheels and tires
0071
WARNING Risk of accident from dam‐
aged tires
Dama ged tires can cause tire pressure loss.
As a result, you could lose cont rol of your
ve hicle.
00BBCheck the tires regularly for signs of
dama geand replace any damaged tires
immediatel y.
0071
WARNING Risk of aquaplaning due to
insuf ficient tire tread
Insuff icient tire tread will result in reduced
tire grip. The tire tread is no longer able to
dissipate water.
This means that in heavy rain or slush the
ri sk of hydroplaning is increased, in particu‐
lar if vehicle speed is not adap tedto suit the
conditions.
If th e tire pressure is too high or too lo w,
tires may exhibit dif fere nt le vels of wear at
dif fere nt locations on the tire conta ct sur‐
fa ce.
00BBThus, you should regularly check the
tread de pth and the condition of the tire
conta ct surf ace across the entire width
of all tires.
Minimum tread dep thfor:
RSummer tires: 00CEin (3 mm)
RM+S tires: 00CFin (4 mm)
00BBFor saf etyre asons, replace the tires
before the legally prescribed limit for
th e minimum tread dep thisreached.
Car ryout thefo llowing checks on all wheels reg‐
ularly, at least once a month or as requ ired, e.g.
prior toa long journey or driving off- road:
RCheck the tire pressure (→page 354).
RVisual inspection of wheels and tires for
damage.
RCheck theva lve caps.
The valves must be pr otected against mois‐
ture and dirt bytheva lve caps appr oved
especially foryo ur vehicle byMercedes-Benz.
RVisual check of the tire tread dep thand the
tire contact surf ace condition across the
entire width.
352 Wheels and tires