Page 150 of 585

Switching
ther ear windo wwiper on/off 1
b Wiping wit hwashe rfluid
2 ° Switches on intermittent wiping
3 gSwitches of fintermittent wiping
4 b Wiping wit hwashe rfluid #
Turn the 1è switchtot he cor rect posi‐
tion 1-4.
If th er ear windo wwiper is swit ched on, the
è symbol appears onthei nstrument clus‐
te r. Re
placing the windsc reen wiper blades &
WARNING Risk of becoming trapped if
th ew indscreen wiper sareswitched on
while wiper blades ar ebeing replaced
If th ew indscreen wiper sbegin tomo vewhile
yo ua rechanging thew iper blades, youc an
be trapped bythew iper arm. #
Alw ayss witc hoffthew indscreen wip‐
er sa nd ignition befor echanging the
wiper blades. Moving
thew iper arms toav ertical position #
Setthe windscreen wiper stothe° slow
continuous wiping position on thec ombina‐
tion switch. #
As soon as thew iper arms ar evertical rela‐
tiv etot he engine bonnet, switc hoffthei gni‐
tion.
Re moving the wiper blades #
Foldthew iper arms away from thew ind‐
shield. Light and sight
147
Page 395 of 585

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 e391). 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 y85m 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. 392
Maintenanc eand care
Page 519 of 585

Displa
ymessages
Possible causes/consequences and M
MSolutions
& inoperativ eBattery low *T
he on-boar delectrical sy stem voltag eist oo lo w.
The stationar yheater has swit ched itself off. #
Driv efor an extende dperio duntil theb atter yhasreached asufficient charge leve la ga in.
&
inoperativ eRefuel vehicle *T
hereist oo little fuel in thef uel tank .The stationar yheater canno tbeswitched on. #
Refuel thev ehicle.
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.
& inoperative See Owner's
Man. *T
hestationar yheater is temp oraril ymalfunctioning. #
When thev ehicle is on aleve lsurface and thee ngine has cooled down, mak euptofour attem ptstos witchon
th es tationar yheater ,waitin gseve ralm inutes between eac hattem pt. #
Ifth es tationar yheater does no tswit ch on, consult aqualified specialis tworks hop. 516
Displaymessa gesa nd warning/indicator lamps
Page 558 of 585

ENERGIZIN
Gcomfort
Overvie wofprograms ........................ .307
St artin gthe program ........................... 308
Energy consum ption
Ke y. ...................................................... .67
Engine ECOs tart/s topf unction ......................1 73
Engine numbe r.................................... 450
St artin g(Digital Car Keys ticker) .......... 16 8
St artin g(eme rgency operation
mode) .................................................. 16 9
St artin g(mobile phone) ...................... .168
St artin g(Re mo teOnline) ..................... 17 0
St artin g(start/ stop button) .................1 67
St artin gassis tance .............................. 417
Switching of f(start/ stop button) ........ 186
Engine bonnet Functio n(activ eb onnet) ...................... 392
Opening/closing ................................. 393
Re setting( activebonnet) .................... 392
Engine data Displaying ............................................ 176
Engine electronics Notes. ................................................. 448Engine number
........................................ 450
Engine oil ................................................ .396
Ad ditives .............................................4 57
Checkin gthe oil le velu sing theo il
dipstic k............................................... 395
Checking theo il le velu sing theo n-
boar dcomputer ................................... 395
Filling capacity .................................... 458
MB-Fr eigabe or MB-Appr oval .............. .458
Quality ................................................. 458
To pping up ...........................................3 96
Entering characters
Fu nction/no tes. .................................. 294
On thet ouchpad .................................2 95
Using thec ontroller ............................. 294
ERA-GLONASS test mode
St arting/ending .................................. 356
ESC (Elect ronic Stability Control)
see ESP ®
(Electronic Stabilit yProgram)
ESP ®
Crosswind Assis t................................. 200
Tr ailer stabilisation .............................. 200 ESP
®
(Elect ronic Stability Prog ram) ...... 19 6
Ac tivating/deactivating ...................... .200
Fu nction/no tes. .................................. 19 6
EU general operating permit number ....450
Exhaus tpipes (Care) ............................... 402
Exterior lighting Care .................................................... 402
Ex terior lighting
see Lights
External device Lockin g............................................... .301 F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................2 91
Callin gup. .......................................... .291
Deletin g............................................... 292
Moving ................................................ 292
Overvi ew.............................................. 291 Index
555