2016 MERCEDES-BENZ GL-Class ESP inoperative

Display messagesPossible causes/consequences andMSolutions
Ø
CheckAdditiveSee
Operator'sManual
The DE Ftan kis almost empty.
XHav eth eDE Ftan kfilled as soo nas possibl eat aqualified spe -
cialist workshop (
Ypage 186).
Ø
Remaining Starts :
16
The DEFlevel has fallen to aminimum .You can start th eengin e a
further 16 times .
XHaveth eDE Ftan kfilled immediately at aqualified specialist
workshop (
Ypage 186).
iYou can start th eengin e afurther 16 times .If DE Fis no tadded ,
it will then no tbe possibl eto restar tth eengine. Refill th eDE F
tan kwit happroximately 1gal (3.8 l)DEF (
Ypage 186).
Driving systems
Display messagesPossible causes/consequences and MSolutions
À
Attention Assist:
Take a Break!
Based on certain criteria, ATTENTION ASSIST has detected fatigue
or a lack of concentration on the part of the driver. A warning tone
also sounds.
XIf necessary, take a break.
During long journeys, take regular breaks in good time so you get enough rest.
À
Attention Assist
Inoperative
ATTENTION ASSIST is inoperative.
XVisit a qualified specialist workshop.
Á
Drive More Slowly
You cannot change the vehicle level. Possible causes are:
Ryou are driving too fast for the selected vehicle level.
Ryou are towing a trailer.
Rthe socket of the trailer tow hitch is being used, e.g. for a bicyclerack.
XDrive more slowly and then select the desired vehicle level
again.
RVehicles with the ON&OFFROAD package (Ypage 213)
RVehicles with the AIRMATIC package (Ypage 219)
XObserve the notes on towing a trailer (Ypage 264).
310Displa y messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
LOW RANGE Malfunc‐
tionTo park,
applyparkin gbrake
LOWRANGE is malfunctioning.
XDo no tdrive at speeds abov e50 mph (80 km/h).
XWhe nparking, secure th evehicl eagainst rollin gaway
(
Ypage 189).
XHav eth esystem checke dat aqualified specialist workshop .
LOW RANGE max.
speed 25 mph
You haveexceeded th emaximum speed fo rth egearshift process.
XDrive mor eslowly.
The gear chang eis made .
LOW RANGE max .
speed 40 mph
You haveexceeded th emaximum speed fo rth egearshift process.
XDrive mor eslowly.
The gear chang eis made .
LOWRANGEShiftto
position Nbriefl y
You hav ereduce dth evehicl espeed, but th eautomati ctransmis -
sio nis no tin position N.
XBriefly shift th eautomati ctransmissio nto position N.
LOWRANGEShifting
Canceled Please
Reactivat e
The gearshift process has been canceled.
XRepeatth egearshift process.
Ã
Inoperative
DS R(Downhill Speed Regulation )is deactivated due to amalfunc -
tion .
XHaveDS Rchecke dat aqualified specialist workshop .
ë
Off
The HOLD function is deactivated. The vehicl eis skidding.
A warnin gtone also sounds.
XReactivat eth eHOLD function later (Ypage 217).
Display messages313
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
LaneKeepin g
Assist Currently
Unavailable See
Operator' sMan ‐
ualorActive Lan e
KeepingAssistCur‐
rentlyUnavailable
SeeOperator' sMan‐
ual
LaneKeepin gAssis tor Active Lan eKeepin gAssis tis deactivated
and temporarily inoperative. Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
Rthere hav ebeen no lan emarking sfo ran extended period.
Rth elan emarking sare worn, dark or covered, e.g. by dir tor snow.
Whe nth ecauses state dabov eno longer apply, th edisplay mes -
sage disappears.
Lan eKeepin gAssis tor Active Lan eKeepin gAssis tis operational
again .
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 189).
XClean th ewindshield.
Lan eKeepin g
Assist inopera‐
tiveorActive Lan e
KeepingAssist
inoperative
Lan eKeepin gAssis tor Active Lan eKeepin gAssis tis defective.
XVisit aqualified specialist workshop .
Blind SpotAssist
Currently Unavail‐
abl eSee Opera‐
tor's Man ‐
ualorActive Blind
Spo tAssist Cur ‐
rentlyUnavailable
SeeOperator'sMan‐
ual
Blind Spot Assis tor Active Blind Spot Assis tis temporarily inop-
erative .Possibl ecauses are:
Rth erada rsensor system is outside th eoperating temperature
range.
Rth erada rsensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radi osta-
tion sor other source sof electromagnetic radiation .
The yello w9 indicato rlamp salso ligh tup in th eexterio rmir -
rors.
Whe nth ecauses state dabov eno longer apply, th edisplay mes -
sage disappears.
Blind Spot Assis tor Active Blind Spot Assis tis operational again .
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 189).
XRestart th eengine.
314Display messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
DISTRONIC PLUSoffDISTRONIC PLU Shas been deactivated (Ypage 205).
If it was deactivated automatically, awarnin gtone also sounds.
DISTRONIC PLU S
available again
DISTRONIC PLUSis operational again after havin gbeen tempo -
rarily unavailable .You can no wreactivat eDISTRONIC PLU S
(
Ypage 205).
DISTRONICPLU SCur‐
rentlyUnavailable
SeeOperator' sMan‐
ual
DISTRONIC PLU Sis temporarily inoperative.
Possibl ecauses are:
Rfunction is impaire ddue to heav yrain or snow.
Rth erada rsensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radi osta-
tion sor other source sof electromagnetic radiation .
Rthesystem is outside th eoperating temperature range.
Rth eon-boar dvoltag eis to olow.
A warnin gtone also sounds.
Whe nth ecauses state dabov eno longer apply, th edisplay mes -
sage disappears.
DISTRONIC PLU Sis operational again .
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 189).
XRestart th eengine.
DISTRONIC PLU S
inoperative
DISTRONIC PLUSis defective.
The following may hav ealso failed:
RBA SPLU S
RPRE-SAF E®Brake
A warnin gtone also sounds.
XVisit aqualified specialist workshop .
DISTRONICPLUSsus‐
pended
You hav edepressed th eaccelerato rpedal .DISTRONIC PLU Sis no
longer controllin gth espeed of th evehicle.
XRemove your foot from th eaccelerato rpedal .
DISTRONIC PLU S
- - -mph
An activation condition fo rDISTRONIC PLU Sis no tfulfilled .
XCheckth eactivation condition sfo rDISTRONIC PLU S
(
Ypage 205).
316Display messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
Cruise control
inoperative
Cruisecontrol is malfunctioning.
XVisit aqualified specialist workshop .
Cruise control
--- mph
Acondition fo ractivatin gcruise control has no tbeen fulfilled .
You hav etried to store aspeed belo w20 mph (30 km/ h), for
example.
XIf conditions permit, drive faster than 20 mph (30 km/ h)and
store the speed.
XCheck the activation conditions for cruise control (Ypage 202).
Display messages317
On-board computer and displays
Z

Tires
Display messagesPossible causes/consequences andMSolutions
Check Tire Pres‐
sure Soon
The tire pressure loss warning system has detected a significant
loss in pressure.
A warning tone also sounds.
Possible causes:
Ryou have changed the positions of the wheels and tires or instal-
led new wheels and tires.
Rthe tire pressure in one or more tires is not correct.
GWARNING
Tire pressures that are too low pose the following hazards:
Rthey may burst, especially as the load and vehicle speed
increase.
Rthey may wear excessively and/or unevenly, which may greatly
impair tire traction.
Rthe driving characteristics, as well as steering and braking, may
be greatly impaired.
There is a risk of an accident.
XStop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 189).
XCheck the tires and, if necessary, follow the instructions for a
flat tire (
Ypage 387).
XCheck the tire pressures and, if necessary, correct the tire pres-
sure.
XRestart the tire pressure loss warning system when the tire
pressure is correct (
Ypage 412).
Check Tire Pres‐
sure Then Restart
Run Flat Indicator
The tire pressure loss warning system generated a display mes-
sage and has not been restarted since.
XSet the correct tire pressure in all four tires.
XRestart the tire pressure loss warning system (Ypage 412).
RunFlatIndicator
Inoperative
The tire pressure loss warning system is faulty.
XVisit a qualified specialist workshop.
Please Correct
Tire Pressure
The tire pressure is too low in at least one of the tires, or the tire
pressure difference between the wheels is too great.
XCheck the tire pressures at the next opportunity (Ypage 412).
XIf necessary, correct the tire pressure.
XRestart the tire pressure monitor (Ypage 415).
318Displa y messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
TirePress. Moni‐
tor Currently
Unavailable
Becaus ethere is interferenc efrom astron gsource of radi owaves,
no signal sfrom th etire pressur esensor sare detected. The tire
pressur emonitor is temporarily malfunctioning.
XDrive on .
The tire pressur emonitor restarts automatically as soo nas th e
problem has been resolved.
Tir ePress. Sen ‐
sor(s) Missin g
There is no signal from th etire pressur esensor of on eor several
wheels. The pressur eof th eaffecte dtire is no tdisplayed in th e
multifunction display.
XHav eth efault ytire pressur esensor replaced at aqualified spe -
cialist workshop .
TirePressure Mon ‐
itorInoperative
No Wheel Sensor s
The wheels mounted do no thav e a suitable tire pressur esensor .
The tire pressur emonitor is deactivated.
XMoun twheels wit hsuitable tire pressur esensors.
The tire pressur emonitor is activated automatically after drivin g
fo r a few minutes.
Tir ePress. Moni‐
tor Inoperative
The tire pressur emonitor is faulty.
XVisit aqualified specialist workshop .
Vehicle
Display messagesPossible causes/consequences and MSolutions
Shift to 'P' or
'N'toStartEngine
You haveattempte dto start th eengin ewit hth etransmissio nin
position Ror D.
XShift th etransmissio nto position Por N.
Apply brake to
deselect Par k(P)
position
You hav eattempte dto mov eth etransmissio nselector lever to
position D,Ror Nwithout depressin gth ebrak epedal .
XDepress th ebrak epedal .
To shift out of P
or N, depress
brake and start
engine
Withth eengin eswitched off, you hav eattempte dto shift th e
selector lever out of position Por Ninto another transmissio n
position .
XDepress th ebrak epedal .
XStart th eengine.
320Display messages
On-board computer and displays