2017 MERCEDES-BENZ S-CLASS CABRIOLET bonnet

Batter
ydisconnection periods The AS
SYST PLUS service inter vald isplay
can onl ycalculat ethe servic edue date when
th eb attery is connected. #
Notedown thes ervice due dat edispla yedon
th ei nstrument displa ybefor edisconnecting
th eb atter y(→pag e345). Engine compartment
Ac
tiv eb onne t(pedestrian pr otection) Operation of
thea ctiv ebonne t(pedestrian
pr otection)
In cer tain accident situations ,the risk of injury
to pedestrians can be reduced bythea ctuation
of thea ctiv ebonnet .The rear area of thee ngine
bonn etisraised byappr oximatel y80m m.
Fo rthe driv etotheworkshop, rese tthe trig‐
ge reda ctiv ebonn etyourself .Ifthe activ ebonnet
has been triggered, pedestrian pr otection may
be limited.
Aq ualified specialis tworks hop mus tre-ins tate
th ef ull functionality of thea ctiv ebonnet. The activ
ebonne tisnotavailable in all coun‐
tries.
Re setting thea ctiv ebonnet &
WARNING Danger of bu rnsf romh ot
component parts in thee ngine compart‐
ment
Cer tain component parts in thee ngine com‐
partmen tmaybe very hot, e.g. thee ngine,
th er adiator and parts of thee xhau stsystem. #
Letthe engine cool down and only
to uc ht he component parts described
below: #
With your han dflat, push down activ ebonnet
1 inthea reaa round theh inges on bo th
sides (ar rows).
The engine bonne tmuste ngag einp osition. #
Ifth ea ctiv ebonnet can be raised slight lyat
th er ear in thea reaoft he hinges, repeat the
st ep until it engages cor rectl y. 346
Maintenance and care

Displa
ymessages
Possible causes/consequences and M
MSolutions
Active bonnet malfunction
See Owner's Manual *T
he activ ebonne t(pedestrian pr otection) is malfunctioning or inoperativ eafter having already been triggered. #
Consult aqualified specialis tworks hop.
M *T
he engine bonne tisopen. &
WARNING Risk of accident du etodriving wit hthe engine bonne tunlo cked
An unloc kede ngin ebonn etma yopen up when thev ehicle is in motion and bloc kyour vie w. #
Neveru nloc kthe engine bonne twhen driving. #
Befor eevery trip, ensur ethat thee ngine bonn etis loc ked. #
Pull overand stop thev ehicle safely as soon as possible. #
Close thee ngine bonn et.
C *A
tlea st one door is open. #
Close al ldoo rs. Displ
aymessa gesa nd warning/indicator lamps 455

EBD (Electronic Brak
eforce Distribu‐
tion)
Function/no tes. ................................... 167
ECO display Functio n.............................................. 14 6
Re setting. ............................................ 222
ECO start/s topf unction ................. 145, 14 6
Au tomatic engine star t. ...................... .145
Au tomatic engine stop .........................1 45
Operatio n............................................ 14 5
Switching off/on ................................. 14 6
Electric pa rking brake .............159,160, 161
App lying automaticall y....................... .159
Applying or releasing manuall y........... .161
Emergency braking .............................. 161
Re leasing automaticall y....................... 16 0
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................26
Electronic Stability Prog ram
see ESP ®
(Electronic Stabilit yProgram)
Elect ronics ............................................... 405 Emer
gency
Assis tance overview. ............................ .20
Fir ee xtinguishe r................................. .364
Fir st-ai dk it (so ftsided) ....................... 364
Re moving thew arning triangle ............ 363
Saf etyv est. ......................................... 363
Setting up thew arning triangle .......... .364
Emer gency braking ..................................1 61
Emer gency call sy stem
see Mercedes-Benz emer gency cal lsyst em
Emer gency engine start .......................... 381
Emer gency key
Un lockin gadoor .................................. .73
Emer gency keye lement
Inserting/removing ............................... 66
Un lockin gthe boo tlid ........................... 78
Emer gency operation mode
St artin gthe vehicle .............................. 141
ENERGIZIN Gcomfort
Overvie wofprograms .......................... 261
St artin gthe program ........................... 262
Energy consum ption
Ke y. ...................................................... .65Engine
ECOs tart/s topf unction ......................1 45
Engine numbe r................................... .407
St artin g(Digital Car Keys ticker) .......... 14 0
St artin g(eme rgency operation
mode) .................................................. 141
St artin g(mobile phone) ...................... .140
St artin g(Re mo teOnline) ..................... 14 2
St artin g(start/ stop button) .................1 39
St artin gassis tance .............................. 373
Switching of f(start/ stop button) ........ 154
Engine bonnet Functio n(activ eb onnet) ...................... 346
Opening/closing ................................. 347
Re setting( activebonnet) .................... 346
Engine data Displaying ............................................ 14 8
Engine electronics Notes. ................................................. 405
Engine number ........................................4 07
Engine oil ................................................ .349
Ad ditives .............................................. 412
Checkin gthe oil le velu sing theo n-
boar dcomputer ................................... 349 490
Index