checking oil MERCEDES-BENZ S-CLASS COUPE 2017 Owners Manual

Engine oil
Checking
thee ngine oil le velu sing theo il
dip stick(S4 50 4MATIC) &
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: Depending on
thee ngine, theo il dipstic kmaybe
ins talled in thee ngine compartmen tindiffe re nt
locations.
Wa itin gtimeb efor echecking theo il le vel:
R engin eatn ormal operatin gtemperature: five
minutes. #
Park thev ehicle on aflat sur face. #
Pull oil dipstick 1outa nd wipe off. #
Slowly slide oil dipstick 1intot he guide
tube tothes top, and pull it out again af ter
appr oximatel ythree seconds.
R Oil le velisc orrect:o il le velisb etwe en 2
and 3.
R Oil le veltoo low: oil le velisat 3or
belo w. R
Oil le veltoo high: oil le velisa bove 2 . #
Ifth eo il le velist oo lo w,topupw ith1 lof
engin eoil. #
Ifth eo il le velist oo high, ha vethee xcess
engine oil remo vedass oon as possible at a
qu alified specialis tworks hop.
Checking thee ngine oil le velu sing theo n-
boar dcompu ter( exc eptS4 50 4MATIC)
The engine oil le velisd etermined during driving.
The oil le veld ispla yiso nlya vailable af terad riv‐
ing time of up to30 minutes and if thei gnition is
switched on, depending on thed riving profile.
It is no tpossible tocor rectl ym easu retheo il
le ve lif:
R thev ehicle is no tleve lduring them easuring
process.
R theb onnet wasp reviousl yopened.
The engin emustber estarted and thee ngine oil
le ve lw ill be de term ined again during driving. 362
Maintenance and care

*
NO
TEDama gecaused bytopping up too
muc hengine oil To
pping up toom uche ngine oil can cause
damag etothe engine or thec atalytic con‐
ve rter. #
Have excess engine oil remo vedata
qu alified specialis tworks hop. #
Turn cap 1anti-clockwise and remo veit. #
Topupt he engine oil. #
Replace cap 1and tur nitclockwise as far
as it will go. #
Chec kthe oil le vela ga in (→ page362). Checking
thec oolant le vel &
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: &
WARNING Danger of bu rnsf romh ot
coolant
The engine cooling sy stem is pressurised,
particularly when thee ngine is warm.Ify ou
open thec ap, youc ould be scalded byhot
coolant spr aying out. #
Letthe mo torc ool down befor eopening
th ec ap. #
When opening thec ap, wearglove sand
pr otectiv eeyewe ar. #
Slowl yturnt he cap half aturntoa llow
pressur etoescape. 364
Maintenanc eand care

ECO
start/s topf unction ................. 153, 154
Au tomatic engine star t. ...................... .153
Au tomatic engine stop .........................1 53
Operatio n............................................ 15 3
Switching off/on ................................. 154
Electric pa rking brake .............167,168, 16 9
App lying automaticall y......................... 167
App lying or releasing manuall y........... .168
Emergency braking .............................. 16 9
Re leasing automaticall y....................... 16 8
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................22
Electronic Stability Prog ram
see ESP ®
(Electronic Stabilit yProgram)
Elect ronics ................................................ 417
Emer gency
Assis tance overview. ............................ .16
Fir ee xtinguishe r................................. .375
Fir st-ai dk it (so ftsided) ........................ 375
Re moving thew arning triangle ............ .374
Saf etyv est. .......................................... 374
Setting up thew arning triangle ............ 375Emer
gency braking ................................. 16 9
Emer gency call sy stem
see Mercedes-Benz emer gency cal lsyst em
Emer gency engine start ......................... 392
Emer gency key
Un lockin gadoor .................................. .71
Emer gency keye lement
Inserting/removing ............................... 64
Un lockin gthe boo tlid ............................76
Emer gency operation mode
St artin gthe vehicle ............................. 14 9
ENERGIZIN Gcomfort
Overvie wofprograms .......................... 274
St artin gthe program ........................... 275
Energy consum ption
Ke y. ...................................................... .63
Engine ECOs tart/s topf unction ......................1 53
Engine numbe r..................................... 419
St artin g(Digital Car Keys ticker) .......... 14 8
St artin g(eme rgency operation
mode) .................................................. 14 9
St artin g(mobile phone) ...................... .148 St
artin g(Re mo teOnline) ..................... 15 0
St artin g(start/ stop button) .................1 47
St artin gassis tance .............................. 384
Switching of f(start/ stop button) ........ 16 2
Engine bonnet Functio n(activ eb onnet) ...................... 359
Opening/closing ................................. 360
Re setting( activebonnet) .................... 359
Engine data Displaying ............................................ 15 5
Engine electronics Notes. .................................................. 417
Engine number ........................................ .419
Engine oil ................................................ .363
Ad ditives .............................................. 424
Checkin gthe oil le velu sing theo il
dipstic k............................................... 362
Checking theo il le velu sing theo n-
boar dcomputer ................................... 362
Filling capacity .....................................4 24
MB-F reigabe or MB-Appr oval .............. .424
Quality ................................................. 424
To pping up ...........................................3 63 Index
501