Page 399 of 585

It is no
tpossible tocor rectl ym easu retheo il
le ve lif:
R thev ehicle is no tleve lduring them easure‐
ment process.
R theb onnet wasp reviousl yopened.
The engin emustber estarted and thee ngine oil
le ve lw ill be de term ined again when driving.
On-boar dcomputer:
, Service .
Engine oil level:
Yo uw ills ee one of thef ollowing display
messa gesint he multifunction dis play: #
Engine oi llev el Measuring now:m easure‐
ment of theo il le velisn otyetp ossible.
Re peat ther eques tafter am aximu mof30
minutes' driving. #
Engine oil level OK andtheb ar displa yfor
indicating theo il le velint he multifunction
displa yisgreen and is between "min" and
"max": theo il le velisc orrect. #
Engine oil level Add 1.0 l andtheb ar display
fo ri ndicating theo il le velint he multifunction displa
yisorang ea nd is belo w"min": topup
wit h1lofe ngineoil. #
Reduce engin eoil level andtheb ar display
fo ri ndicating theo il le velint he multifunction
displa yisorang ea nd is abo ve"max": drain
of ft he exc ess engine oil. Consult aqualified
specialis tworks hop. #
For engine oil level turn on ignition:s witchon
th ei gnition tocheckt he engine oil le vel. #
Engine oil level System inoperative :sensor
fa ulty or no tconnec ted. Consult aqualified
specialis tworks hop. #
Engine oil level System currently unavail. :
close theb onnet.
To pping up engine oil &
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 Risk offire and injur yfrom
engine oil
If engine oil comes int ocontact wi thhot
component parts in thee ngine compart‐
ment ,itmayignite. #
Mak esuret hat no engine oil is spilled
next tothef iller opening. #
Allo wthe engine tocool of fand thor‐
oughl yclean thee ngine oil from compo‐
nentp arts befor estartin gt he vehicle. *
NO
TEEngine dama gecaused byan
incor rect oil filter ,incor rect oil or addi‐
tives #
Do no tuse engine oil soroilfilters
whic hdon otcor respond tothes pecifi‐
cation sexplicit lyprescribed fort he
service inter vals. 396
Maintenance and care
Page 499 of 585

Displa
ymessages
Possible causes/consequences and M
MSolutions
4 Check eng. oil lev. when
next refuelling *T
he engine oil le velh as dropped tothem inimum le vel.
* NO
TEEngine dama gecaused bydriving wit hinsuf ficient engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Chec kthe engine oil le velw hen next refuelling.
To pupt he engine oil (→ page396).
No tesone ngine oil (→ page457).
4
Engine oil level Stop vehi-
cle Switch engine off *D
ispla ymessag eonlyf or cer tain engines:
The engin eoil le velist oo lo w.
* NO
TEEngine dama gecaused bydriving wit hinsuf ficient engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions .Donot
continu edriving under an ycircums tances. #
Switc hoffthee ngine. #
Chec kthe engine oil le vel.
To pupt he engine oil (→ page396).
No tesone ngine oil (→ page457). 496
Displa ymessages and warning/indicator lamps
Page 500 of 585
Displa
ymessages
Possible causes/consequences and M
MSolutions
4 Engine oil level Reduce oil
level *D
ispla ymessag eonlyf or cer taine ngines:
The engine oi lleve list oo high.
* NO
TEEngine dama gecaused bydriving wit hexcess engine oil #
Avoid long journe yswit he xcess engine oil. #
Consul taqualified specialis tworks hop immediatel yand ha vethee ngine oil siphoned off.
4 Add 1litre engine oil when
nextr efuelling *D
ispla ymessag eonlyf or cer taine ngines:
The engine oi lleve lhas dropped tothem inimum le vel.
* NO
TEEngine dama gecaused bydriving wit hinsuf ficient engine oil #
Avoid long journe yswit hinsuf ficient engine oil. #
Chec kthe engine oil le velw hen next refuelling.
To pupt he engine oil (→ page396).
No tesone ngine oil (→ page457). Displa
ymessages and warning/indicator lamps 497
Page 501 of 585

Displa
ymessages
Possible causes/consequences and M
MSolutions
4 Engine oil pressure Stop
Switc hoff engine *D
ispla ymessag eonlyf or cer tain engines:
The engin eoil pressur eistoo lo w.
* NO
TEEngine dama gecaused bydriving wit hinsuf ficient engine oil pressure #
Avoid long journe yswit hinsuf ficient engine oil pressure. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions .Donot
continu edriving under an ycircums tances. #
Consult aqualified specialis tworks hop.
5 Engine oil level cannot be
measured *T
he electrical connection totheo il le vels ensor is inter rupte dort he oil le vels ensor is faulty.
The engin eoil le velh as dropped tothem inimum le vel. #
Consult aqualified specialis tworks hop.
! Cleant he fuel filter *
Ve hicles with diesel engines: thef uel filter is dirty or thew ater in thef uel filter mus tbedrained off. #
Consult aqualified specialis tworks hop. 498
Displa ymessages and warning/indicator lamps