2018 MERCEDES-BENZ E-CLASS CABRIOLET buttons

Drivingand pa rking .................................. 131
Driving ........................................................ 131
DY NA MIC SELECT switch ............................1 38
Au tomatic transmission .............................. 139
Re fueling .................................................... 143
Pa rking ...................................................... .145
Driving and driving saf etysy stems ............ .153
Instrument Display and on-board
comp uter .................................................. 199
Instrument Display overview ...................... .199
Overview of the buttons on thesteering
wheel ......................................................... .200
Operating the on-board computer .............. 200
Setting the additional value range .............. 202
Overview of displ ays on the multifunc‐
tion display ................................................ .202
Ad justing the instrument lighting ............... 203
Menus and submenus ................................ 203
Head-up Display .......................................... 210
Vo ice Control Sy stem ............................... 212
No tes on operating saf ety.......................... .212
Operation ....................................................2 12Using
theVo ice Cont rol Sy stem ef fec‐
tively ........................................................... 214
Essential voice commands .......................... 214
Multimedia sy stem .................................. 223
Overview and operation .............................. 223
Sy stem settings .......................................... 231
ENE RGIZING comfort .................................. 243
Na vigation .................................................. 245
Te lephone .................................................. .269
Online and Internet functions ..................... 285
Media .........................................................2 92
Ra dio .......................................................... 304
Sound .......................................................... 311
Maintenance and care .............................314
ASS YST PLUS service inter val display ........ .314
Engine compartment .................................. 315
Cleaning and care ...................................... .321
Breakdown assistance ............................332
Emergency .................................................. 332
Flat tire ....................................................... 332 Battery (vehicle) ......................................... 338
To
w starting or towing away ....................... 343
Electrical fuses ........................................... 348
Wheels and tires ...................................... 352
No tes on noise or unusual handling char‐
acteristics .................................................. .352
Re gular checking of wheels and tires ......... 352
No tes on snow chains ................................ 353
Ti re pressure .............................................. 354
Loading theve hicle .................................... 360
Ti re labeling ................................................ 365
Definition of term sfo r tires and loading ..... 370
Changing a wheel ...................................... .373
Tech nical data .......................................... 383
No tes on tech nical da ta.............................. 383
Ve hicle electronics .....................................3 83
Ve hicle identification plate, VIN and
engine number ...........................................3 85
Operating fluids .......................................... 387
Ve hicle data ................................................ 393
Contents 3

Whattodo in theeve nt of an accident
1 Safetyve sts →
332
2 Buttons forth e SOS emer gency call sy stem and
breakdown assis tance →
282
3 Checking and topping up operating fluids →
387
4 Tow- starting and towing away →
344
5 Flat tire →
3326Starting assis tance →
340
7 Haza rdwa rning lights →
113
8 Fuelfiller flap with instruction labels for tire
pressure , fuel type and QR code for accessing
th ere scue card →
143
9 Tow- starting and towing away →
344
A TIREFIT kit →
334
Ataglance – Emer gencies and breakdowns 17

00BBToactivate/deacti vate:press button 2.
Opening/closing the side window in there ar
passenger compartment is possible:
RWi th indicator lamp 1lit: via the switch
on the driver's door.
RWi th indicator lamp 1off: via the switch
on the cor responding rear door or driv‐
er's door.
Note s on pets in theve hicle
0071
WARNING Risk of accident and injury
due toanimals left unsecured or unat‐
te nded in theve hicle
If yo u lea veanimals in theve hicle unatten‐
ded or unsecured, they could possib lypress
down buttons or switches.
Thereby an animal may:
Ractivate vehicle equipment and become
trapped, forex ample
Rswitch systems on or off and endanger
ot her road users
Uns ecured animals may be throw n around in
th eve hicle in theeve nt of an accident or
sudden steering and braking maneuver and
injure vehicle occupants in the process.
00BBNe ver lea veanimals in theve hicle unat‐
te nded.
00BBAlw ays cor rectly secure animals while
driving, forex ample using a suitable
animal car rier.
56
Occupant saf ety

Ifyo udo not open theve hicle within appr ox‐
imately 40 seconds af ter unlocking:
RThe vehicle is loc ked again
RAnti- theft pr otection is reactivated
Do not keep the SmartK eytoge ther with elec‐
tronic devices or me tal objects. This can af fect
th e SmartK ey's functionality.
00CE If battery check lamp 2does not light up
af te r pressing the0036 or0037 button, the
battery is dischar ged.
Changing the SmartK eybattery (
→page 59).
Activating/deactivating the acoustic lo cking
ve rification signal
Multimedia sy stem:
00869HKLFOH00CFî 9HKLFOH 6HW
WLQJV00CF$FRXVWLF /RFN
00BBAc tivate 0073or deacti vate 0053 the function.
Ac tivating/deactivating the panic alarm
Re quirements
00CE The panic alarm function is only available in
cer tain countries.
RThe ignition is switched off.
00BBTo activate: press button 1for app rox‐
ima tely one second.
A visual and audible alarm is triggered.
00BBTo deactivate: briefly press but ton1 again.
or
00BBPress thest art/ stop button on the dash‐
board (the SmartK eyis inside theve hicle).
Changing the unlocking settings
Po ssible unlocking functions of the SmartK ey:
RCentral unlo cking
RUn locking the driver's door and fuel filler flap
00BBTo switch between settings: pressthe
0036 and0037 buttons simultaneously for
appr oximately six seconds until the battery
ch eck lamp flashes twice.
If th e unlocking function forth e driver's door
and fuel filler flap has been selecte d:
RPressingthe0036 button a second time cen‐
trally unloc kstheve hicle.
RVe hicles with KEYLESS-GO: ifyo uto uch
th e inner sur face of the door handle on the
driver's door, only the driver's door and fuel
fi ller flap are unlo cked.
Re ducing the energy consu mption of the
SmartK ey
Allvehicles: ifyo udo not use theve hicle or a
SmartK eyfor an extended pe riod of time, you
can reduce the energy consum ption of the
58
Opening and closing

00BBWhen leavingtheve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
00BBNe ver lea vechildren unatte nded inthe
ve hicle.
Re quirementsRThe po wer supply or the ignition is switched
on.
1Closes
2Opens
The buttons on the driver's door take prece‐
dence.
00BBTo start automatic operation: pressthe
0062 button be yond the point of resis tance
or pull and release it.
00BBTo inter rupt automatic operation: press or
pull the0062 button again.
00CE Automatic operation for closing is available
only forth e front side windo ws.
When theve hicle is switched off, the side win‐
do ws can continue being ope rated.
The function is available for around five minutes
or until a door is opened.
72 Opening and closing

Seats
Adjusting the front seat mechanically and
electrically
0071 WARNING Risk of becoming trapped if
th e seats are adjus tedby children
Children could become trapped if they adjust
th e seats, particularly when unattended.
00BBWhen leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
00BBNe ver lea vechildren unatte nded inthe
ve hicle.
The seats can be adjus ted when the ignition is
switched off.
0071 WARNING Risk of becoming trapped
when adjusting the seats
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail.
00BBMake sure when adjusting a seat that
no one has any body parts in the sweep
of the seat.
Obser vethe saf etyno tes on "Air bags" and "Chil‐
dren in theve hicle".
0071
WARNING Risk of accident due tothe
driver's seat not being engaged
If th e driver's seat is not engaged, it could
mo veunexpectedly while theve hicle is in
motion.
This could cause youto lose control of the
ve hicle.
00BBAlw ays make sure that the driver's seat
is engaged before starting theve hicle.
0071
WARNING Risk of becoming trapped if
th e seat height is adjus ted carelessly
If yo u adjust the seat height carelessly, you
or other vehicle occupants could be trapped
and thereby injured.
Children in particular could accidenta lly
press the electrical seat adjustment buttons
and become trapped.
00BBWhile moving the seats, make sure that
hands or other body parts do not get
under the le ver assembly of the seat
adjustment sy stem.
0071
WARNING Risk of injury duetohead
re stra ints which are not ins talled or are
adjus ted incor rectly
If head restra ints are not ins talled or are
adjus ted incor rectly, the head restra ints can‐
not pr ovide pr otection as intended.
There is an increased risk of injury in the
head and neck area, e.g. in theeve nt of an
accident or when braking.
00BBAlw ays drive with the head restra ints
ins talled.
00BBBefore driving off, make sure forev ery
ve hicle occupant that the center of the
head restra int supports the back of the
head at about eye le vel.
86
Seats and stowing

00BBToselect the front passenger seat: press
button 1.
When the indicator lamp lights up, the front
passenger seat is selected.
00BBAd just the front passenger seat using the
buttons in the door control panel on the driv‐
er's side.
Ad justing the 4-w aylumbar support
1Toraise
2To sof ten
3To lowe r
4To harden
00BBUsing buttons 1to4, adjust the conto ur
of the backrest individually tosuit your bac k.
Headrestra ints
Ad justing the head restra ints on the front
seats
0071 WARNING Risk of injury from adjusting
th eve hicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
Rifyo u adjust the driver's seat, the head
re stra int, thesteering wheel or the mir ror
while theve hicle is in motion
Rifyo ufa sten your seat belt while theve hi‐
cle is in motion
00BBBefore starting the engine: adjust the
driver's seat, the head restra int, the
st eering wheel or the mir ror and fasten
yo ur seat belt.
Seats and stowing 89

Switchingthest eering wheel heater on/off
Re quirementsRThe po wer supply or the ignition is switched
on.
00BBTo switch on/off: turnthe le ver in the direc‐
tion of ar row1or2.
If indicator lamp 3lights up, thesteering
wheel heater is switched on.
Easy entry and exitfeature
Fu nction of the easy entry and exitfeature
0071
WARNING Risk of accident when driving
off while adjusting the easy exitfeature
‑ If youdr ive off while the easy ent ryand exit
fe ature is making adjustments, you could
lose cont rol of theve hicle.
00BBAlw ayswa it until the adjustment proc‐
ess is comple tebefore driving off.
0071
WARNING Risk of entrapment when
adjusting the easy ent ryand exitfeature
‑
‑ When the easy ent ryand exitfeature
adjusts thesteering wheel, you and other
ve hicle occupants – particular lych ildren –
could become trapped.
00BB‑ While the easy ent ryand exitfeature
is making adjustments, make sure that
no one has any body parts in the sweep
of thesteering wheel.
00BBMo vethe adjustment le ver of thesteer‐
ing wheel if there is a risk of becoming
trapped bythesteering wheel.
The adjustment process is stopped.
00BBNe ver lea vechildren unatte nded inthe
ve hicle.
00BBWhen leaving theve hicle, alw aysta ke
th eke ywit hyo u and lock theve hicle.
Ve hicles with memory function: you can stop
th e adjustment process bypressing one of the
memory position buttons of the memory func‐
tion.
If th e easy ent ryand exitfeature is active, the
st eering wheel will mo veupwards in thefo llow‐
ing situations:
RYo uswit chthe ignition off.
RYo u open the driver's door when the ignition
is switched on.
The steering wheel mo ves back tothe last drive
position in thefo llowing cases:
RYo uswit chthe ignition on when the driver's
door is closed.
Seats and stowing 97