2017 MERCEDES-BENZ G-Class engine

Resetting the current lap
XStop the RACETIMER (Ypage 168).
XPress the=or; button to select
ResetL ap.
XPressato resett he laptime to "0".
Deleting all laps
If yo uswitch off the engine, the RACETIMER is
resetto" 0" after30seconds .All laps are
deleted.
You cannot delete individual storedl aps. If you
have stopped 16 laps, the current la pdoesn ot
have to be reset.
XReset the current la p(Ypage 169).
XPressato confirm Reset.
The ResetR ace-Timer?display message
appears in the multifunction display.
XPress the :button to select Yesand press
the a button to confirm.
All laps are deleted.
Overall statistics
:RACETIMER overal levaluation
;Totalt ime driven
=Average speed
?Distance covered
AMaximu mspeed
If yo usaveatl east one la pand then stop RACE-
TIMER, an overal levaluation is available.
XPress the =or; button on the steering
wheel to select the AMGmenu.
XPress the9button repeatedl yuntilthe
overal levaluation appears.
Lap statistics
:Lap
;Lap time
=Average la pspeed
?Lap length
ATop speed during lap
Thisf unction is only available if yo uhaves tored
at leas ttwo laps and have stopped the RACE-
TIMER.
XPress the =or; button on the steering
wheel to select the AMGmenu.
XPress9repeatedl yuntilal apevaluation
appears.
Each la pappears in aseparate submenu. The
fastest la pisindicated by flashing symbol :.
XPress the9or: button to select adif-
ferent la pevaluation.
Display messages
Introduction
General notes
Displa ymessages appea rinthe multifunction
display.
Displa ymessages with graphicd isplay smay be
shown in simplified form in the Operator's Man-
ua land may therefore differ from the multifunc-
tion display.
Please respond in accordance with the display
messages and follow the additiona lnotes in this
Operator's Manual.
Certai ndisplay messages are accompanied by
an audiblew arning tone or acontinuousw arning
tone.
Wheny oustop and park the vehicle ,please
observe the notes on:
RHOLD function (Ypage 139)
RParking (Ypage 120)
Display messages169
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
FrontPassengerAir‐bag Enable dSeeOperator' sManual
The 45indicator lamp does not remain lit if aspecial Baby-
Smart™-compatible child restraint system has been installed on the
front-passenge rseat.
The BabySmart™ system is malfunctioning.
GWARNING
The front-passenge rfront air bag can be triggeredu nintentionally in
the eventofana ccident.
There is arisk of an accident.
XMake sure there is nothing betwee nthe seat cushio nand the child
seat.
XCheck for correcti nstallation of the child restraint system.
XIf the45indicator lamps do not light up, have the Baby-
Smart™ system checked as soon as possible at aqualified special-
ist workshop.
Do not transport achild on the front-passenge rseat until the air bag
deactivatio nsystem has been repaired.
RadarSensorsDirtySee Operator's Man‐ual
The radar sensor system is malfunctioning.
Possible causes are:
RDirtons ensors
RHeavy rain or snow
RWhen drivingoni nter-urban roads without traffic or infrastructure,
e.g. in desert-lik eareas
At least one drivings ystem is malfunctionin gortemporarily unavail-
able:
RDISTRONIC PLUS
Aw arnin gtonea lso sounds.
Onc ethe cause of the problem is no longer present ,the drivings ys-
tem swill be available again. The display message disappears.
If the display message does not disappear:
XPull over and sto pthe vehicle safely as soon as possible,p aying
attention to road and traffic conditions.
XSecure the vehicle against rollinga way (Ypage 120).
XSwitch off the engine.
XClean all sensors (Ypage 234).
XRestartthe engine.
The display message disappears.
Display messages175
On-board computer and displays
Z

Lights
Display messagesPossible causes/consequences andMSolutions
b
Example:CheckL eftLow Beam
The bulb in question is malfunctioning.
XVisitaqualifie dspecialist workshop.
or
XCheckw hether you are permitted to replacet hebulb yourself
(Ypage 88).
iLEDl ight sources :the display message for th ecorresponding
lamp onl yappearsw hen all th eLEDsint helamp have failed.
b
Malfunction SeeOperator'sM anual
The exteriorlighting is malfunctioning.
XVisit aqualifie dspecialist workshop.
b
AutoL ampFunctionInoperative
The light sensor is defective.
XVisitaqualifie dspecialist workshop.
b
Switch Off Lights
The lightsa re still switche donwhen you leave th evehicle .Awarning
tone also sounds.
XTurn th elight switch to position Ã.
Engine
Display messagesPossible causes/consequences and MSolutions
+
CheckCoolantLevelSee Operator'sMan‐ual
The coolant level is to olow.
XAdd coolant ,observingt hewarning notes before doings o
(Ypage 229).
XHav ethe coolant system checked at aqualifie dspecialist workshop
if th ecoolant needs toppingupm oreo ften than usual.
?The fan motor is malfunctioning.
XAt coolant temperatures below drivetot he nearest
qualified specialist workshop.
XAvoid heavy loads on the engine as you do so, e.g. driving in moun-
tainou sterrai nand stop-start traffic.
176Display messages
On-board computer and displays
the marking
H,

Display messagesPossible causes/consequences andMSolutions
?
CoolantToo HotStopVehicl eTurnEngine Off
The coolan tistoohot .
Aw arning tone also sounds.
GWARNIN G
Do no tdrive when your engin eisoverheated. This can caus esom e
fluids whic hmay hav eleaked int othe engin ecom partmen ttocatch
fire.
Steam from th eoverheate denginec an also caus eserious burn swhich
can occur jus tbyopening th ehood.
There is ariskofi njury.
XPull ove rand stop th evehicl esafely and switch off th eengine, pay-
ing attention to roa dand traffic conditions.
XSecur ethe vehicl eagainst rollin gaway (Ypage 120).
XLeav ethe vehicl eand keep asafed istanc efromt hevehicl euntil th e
engin ehas cooled down .
XMakesuret hatthe air supply to th eenginer adiato risnotblocked,
e.g. by snow, slus horice.
XDo no tstart th eenginea gain until th edisplay message goe sout and
th ec oolan ttem perature is belo w
Otherwise,the
engin ecould be damaged.
XPay attention to th ecoolan ttem perature gauge .
XIf thetem perature increases again ,visit aqualified specialist work-
sho pimmediately.
Under normal operating condition sand wit hthe specified coolan t
level, th ecoolan ttem perature may ris eto
The poly-V-belt may hav etorn.
XPull ove rand stop th evehicl esafely and switch off th eengine, pay-
ing attention to roa dand traffic conditions.
XChec kthe poly-V-belt .
If th epoly-V-belt is torn:
!Do no tcontinue driving. The engin ecould otherwise overheat.
XConsult aqualified specialist workshop .
If th epoly-V-belt is not damaged :
XWait until thedisplay message disappear sbefore restarting th e
engine. Otherwise ,the engin ecould be damaged.
XPay attention to th ecoolan ttem perature gauge .
XVisitaqualified specialist workshop .
Display messages177
On-boardc omputer andd isplays
Z
the marking
H
the marking
H.
.

Display messagesPossible causes/consequences andMSolutions
#The battery is notbein gcharged.
Aw arning tone also sounds.
Possibl ecauses are:
Rad efective alternato r
Ratornp oly-V-belt
Ram alfunction in th eelectronics
XPull ove rand stop th evehicl esafely and switch off th eengine, pay-
ing attention to roa dand traffic conditions.
XOpe nthe hood.
XChec kwhether th epoly-V-belt is torn .
If th epoly-V-belt is torn:
!Do no tcontinue driving. The engin ecould otherwise overheat.
XConsult aqualified specialist workshop .
If th epoly-V-belt is not damaged :
XVisitaqualified specialist workshop .
4
CheckEngineOilAtNextRefueling
The engin eoil level has dropped to th eminimum level.
Aw arning tone also sounds.
XChec kthe oil level when next refueling, at th elatest (Ypage 227).
XIf necessary, add engin eoil(Ypage 228).
XHav ethe engin echecked ataq ualified specialist workshop if engin e
oil needs to be added mor eoften than usual.
!Avoid lon gjou rneys wit htoo littl eengineo il. The engin ewill oth-
erwise be damaged.
Information on approve dengineo ils can be obtained from any quali-
fie ds pecialist workshop or on th eInterne tath ttp://
www.mbusa.com (US Aonly).
4
Engine Oil LevelLow Sto pVehicl eTurnEngine Off
The engin eoil level is to olow. There is ariskofe ngined amage.
XPull ove rand stop th evehicl esafely and switch off th eengine, pay-
ing attention to roa dand traffic conditions.
XAdde ngineo il(Ypage 228) and chec kthe oil level (Ypage 227).
4
Check Engine OilLevel (Ad d1quart)
Mercedes-AMG vehicles: th eengineo il level is to olow.
XChec kthe oil level when next refueling, at th elatest (Ypage 227).
XIf necessary, add engin eoil(Ypage 228).
XHav ethe engin echecked ataq ualified specialist workshop if engin e
oil needs to be added mor eoften than usual.
!Avoid lon gjou rneys wit htoo littl eengineo il. The engin ewill oth-
erwise be damaged.
Information on approve dengineo ils can be obtained from any quali-
fie ds pecialist workshop or on th eInterne tath ttp://
www.mbusa.com (US Aonly).
178Display messages
On-boardc omputer andd isplays

Display messagesPossible causes/consequences andMSolutions
4
Engine Oil LevelCannot Be Measured
The measuringsystem is malfunctioning .
XVisitaqualified specialist workshop .
8
FuelLevel Low
The fuel level has dropped int othe reserv erange.
XRefue lattheneares tgas station .
CThere is only averys mall amount of fuel in th efuel tank.
XRefue lattheneares tgas station without fail .
8
Gas Cap Loose
The fuel system pressur eistoolow. The fuel filler cap is no tclosed
correctl yorthefuel system is leaking .
XCheckthatthe fuel filler cap is correctl yclosed .
If th efuelfiller cap is not correctl yclosed :
XClosethe fuel filler cap .
If th efuelfiller cap is correctl yclosed :
XVisitaqualified specialist workshop .
Driving systems
Display messagesPossible causes/consequences and MSolutions
TCShiftConditionsNot Fulfilled
ApplyBrake/Parkin gBrake
The parking brak ehas no tbeen applie dand th ebrak epedal has no t
been depressed. The transfer cas ehas canceled th egear chang e
process and is in Neutral.There is no connection between th eengine
and th edrive wheels.
XPull ove rand stop th evehicl esafely as soo naspossible, payin g
attention to roa dand traffic conditions.
XDepress th ebrak epedal and apply th eparking brake.
XShift th eautomatic transmission to neutral position N.
XMak esurea ll condition sfor changing gear sare met (Ypage 146).
XRepeat th egearshift process.
TC Malfunction
VisitWorkshopAppl yParkingBrake toPark
There is amalfunction in th etransfer case.
XDo no tshift th etransfer case.
XWhe nparking ,secure th evehicl eagainst rollin gaway (Ypage 120).
XHavethe vehicl echecked ataq ualified specialist workshop .
TC Shift Canceled
Please Reactivate
The transfer casehas no tperformed th egear chang eprocess.
XRepeat th egearshift process.
XMak esurea ll condition sfor changing gear sare met (Ypage 146).
TCshiftcondition snot fulfilled
Max.Speed 25 mph
You hav eexcee ded th emaximum speed for th egearshift process.
XDrive mor eslowly.
XRepeat th egearshift process.
Display messages179
On-boardc omputer andd isplays
Z

Display messagesPossible causes/consequences andMSolutions
Blind SpotAssistCurrently Unavaila‐ble
See Operator' sMan‐ual
Blind Spot Assis tistemporarily inoperative. Possibl ecauses are:
Ryou hav eestablished th eelectrical connection between th etrailer
and your vehicle.
Rth es ensor sare dirty
Rfunction is impaire ddue to heav yrain or snow
Rther adar sensor system is outside th eoperating temperature
range.
Rth er adar sensor system is temporarily inoperative, e.g. due to elec -
tromagneti cradiation emitted by nearby TV or radi ostation sor
other source sofelectromagneti cradiation
The yellow 9indicator lamp salso ligh tupint heexterio rmirrors.
XWhe ntow ingat railer ,confir mthedisplay message wit ha.
If you are drivin gwithout atrailer and th edisplay message does no t
disappear :
XPull overand stop th evehicl esafely as soo naspossible, payin g
attention to roa dand traffic conditions.
XApply th eparking brake.
XClean th esensor s(Ypage 234).
XRestart th eengine.
If th esystem detects that th esensor sare full yoperational, th edisplay
message disappears.
Blind Spot Assis tisoperational again .
Blind SpotAssist
Inoperative
Blind Spot Assis tisfaulty.
The yellow 9indicator lamp salso ligh tupint heexterio rmirrors.
XVisit aqualified specialist workshop .
DISTRONIC PLUS
Off
DISTRONICPLUSh as been deactivated (Ypage 132).
If it was deactivated automatically, awarning tone also sounds.
DISTRONIC PLU S
Now Available
DISTRONICPLUSiso perational again after having been temporarily
unavailable .You can no wreactivat eDISTR ONICPLUS(Ypage 132).
Display messages18 1
On-boardc omputer andd isplays
Z

Display messagesPossible causes/consequences andMSolutions
DISTRONIC PLUS
Currently Unavaila‐ble See Operator' sManual
DISTRONICisdeactivated and temporarily inoperative. Possibl ecau-
ses are:
Rth eD ISTR ONICPLUSc over in th eradiato rtrimisd irty
Rfunction is impaire ddue to heav yrain or snow
Rthes ensor sinthebumpers are dirty.
Rther adar sensor system is temporarily inoperative, e.g. due to elec -
tromagneti cradiation emitted by nearby TV or radi ostation sor
other source sofelectromagneti cradiation
Rthes ystem is outside th eoperating temperature range
Rthet ransfer cas eisintheLOW RANGE transmission position .
Rthev ehicl eisonanu phillorad ownhill slop eofmoret han
22‑25 %
Rtheo n-bo ardv oltag eistoolow.
Aw arning tone also sounds.
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo naspossible, payin g
attention to roa dand traffic conditions.
XApply th eparking brake.
XClean th eDISTR ONICPLUSc over in th eradiato rtrima nd th e
bumper (Ypage 234).
XRestart th eengine.
If th esystem detects that th esensor sare full yoperational, th edisplay
message disappears.
DISTRONI CPLUSiso perational again .
DISTRONIC PLU S
Inoperative
DISTRONICPLUSism alfunctioning
BA S(anti-lock braking system) may also hav efailed.
Aw arning tone also sounds.
XVisit aqualified specialist workshop .
DISTRONIC PLUS
Suspended
You havedepressed th eaccelerato rpedal .DISTR ONICPLUSisn o
longer controllin gthe speed of th evehicle.
XRemove your foo tfromt heaccelerato rpedal .
DISTRONIC PLU S
---mph
An activation condition for DISTRONI CPLUSisn otfulfilled .
XCheckthe activation condition sfor DISTRONI CPLUS(Ypage 132).
Cruise Contro l
---mph
Aconditi on for activating cruise control has no tbeen fulfilled .
You hav etried to store aspeed belo w20m ph(30 km/ h),for example.
XIf condition spermit,d rive faster than 20 mph (30 km/ h)and store
th es peed.
XCheckt heactivation conditionsf or cruise control (Ypage 131).
182Displaymessages
On-boardc omputer and displays