Display messages
Possible causes/consequences and 0050 0050Solutions
00CE
00B0
á
Currently Unavailable
Camera Dirty *
The camera view is restricted. Possible causes:
R Dirt on the windshield in the camera's field of vision
R Heavy precipitation or fog
Driving sy stems and driving saf ety sy stems may be malfunctioning
or temp orarily una vailable.
When the causes ha vebeen eliminated, the driving sy stems and
driving saf ety sy stems will be available again.
If th e display message does not disappear: #
Stop in accordance with the tra ffic conditions. #
Clean the windshield. #
If necessar y,consult a qualified specialist workshop. Currently Unavailable
Radar Sensors Dirty
*
The radar sensor sy stem is malfunctioning. Possible causes:
R Dirt on the sensors
R Heavy precipitation
R Exte nded country driving wi thout other traf fic, e.g. in the desert
The following sy stems may be af fected:
R Active Dis tance Assi stDISTRONIC (/ page 152)
R Blind Spot Assist (/ page164)
R Active Brake Assi st (/ page 149)
Driving sy stems and driving saf ety sy stems may be malfunctioning
or temp orarily una vailable.
When the causes ha vebeen eliminated, the driving sy stems and
driving saf ety sy stems will be available again.
If th e display message does not disappear: #
Stop in accordance with the tra ffic conditions. #
Clean all sensors (/ page 288). #
Restart the engine. #
If necessar y,consult a qualified specialist workshop.
Active Distance Assist
Now Available *A
ctive Dis tance Assi stDISTRONIC is operational again and can be
acti vated (/ page153).
00D9 Off *T
he HOLD function has been deactivated because theve hicle is slip‐
ping or an activation condition has not been met. #
Reactivate the HOLD function later on or check the HOLD func‐
tion's activation conditions (/ page155).
Traffic Sign Assist Inop-
erative *T
raffic Sign Assist is malfunctioning. #
Visit a qualified specialist workshop.
Traffic Sign Assist Cam-
era View Restricted See
Operator's Manual *
The camera view is restricted. Possible causes:
R Dirt on the windshield in the camera's field of vision
R Heavy precipitation or fog362
Display messages and warning and indicator lamps
Display messages
Possible causes/consequences and 0050 0050Solutions #
Pull over and stop theve hicle safely as soon as possible,
paying attention toroad and traf fic conditions. Do not con‐
tinue driving under any circums tances. #
Consult a qualified specialist workshop. #
Stop theve hicle immediately in accordance with the traf fic con‐
ditions. Do not continue driving. #
Consult a qualified specialist workshop.
Shift to 'P' or 'N' to Start
Engine *
Yo u ha veattem pted tostart the engine in transmission position 005B
or 005E. #
Shift the transmission toposition 005Dor005C.
To Engage Transmiss.
Position R First Depress
the Brake *
Yo u ha veattem pted toshift from position 005Bor005C toposition 005E. #
Depress the brake pedal. #
Shift the transmission toposition 005E.
Air Conditioning Malfunc-
tion See Operator's Man-
ual *T
he function of the climate cont rol sy stem is temp orarily restricted.
The quantity of air and flow of fresh air are contro lled automatically. #
Have the climate cont rol sy stem checked at a qualified specialist
wo rkshop.
Auxiliary Battery Mal-
function *T
he auxiliary batteryforth e transmission is no longer being
ch arge d. #
Visit a qualified specialist workshop. #
Until then, alw ays shift the transmission toposition 005Dmanually
before you swit choff the engine. #
Before leaving theve hicle, apply the parking brake.
Reversing Not Possible
Service Required *T
he transmission is malfunctioning. It is no longer possible toselect
re ve rsege ar. #
Visit a qualified specialist workshop.
Transmission Malfunc-
tion Stop *T
he transmission is malfunctioning. The transmission automatically
shifts toposition 005C. #
Stop theve hicle immediately in accordance with the traf fic con‐
ditions. #
Shift the transmission toposition 005D. #
Consult a qualified specialist workshop.
0072
Vehicle Operational
Switch the Ignition Off
Before Exiting *Y
ou are about toexitth eve hicle when it is in a ready-to-d rive state. #
When youex itth eve hicle, switch off the ignition and take the
ke y with you. #
Ifyo u do not exitth eve hicle, switch off the electrical consum‐
ers, e.g. the seat heating. Otherwise, the12 ‑V battery may dis‐
ch arge and it will be possible tostart theve hicle only with the
aid of a second battery (s tarting assis tance).
Service Required Do Not
Shift Gears Visit Dealer *T
he transmission is malfunctioning. The transmission position can
no longer be changed. Display messages and
warning and indicator lamps 373
Display messages
Possible causes/consequences and 0050 0050Solutions #
Ifth e transmission is in position 005B, visit aqualified specialist
wo rkshop, without changing the transmission position. #
For all other transmission positions, park theve hicle in a safe
location. #
Inform a qualified specialist workshop or breakdown service.
Only Shift to 'P' when
Vehicle is Stationary *
The transmission can only be shif tedto position 005Difth eve hicle is
at a standstill.
N Permanently Active
Risk of Rolling Away *W
hile theve hicle is rolling or driving, the transmission was shif ted
to position 005C. #
Tostop, depress the brake pedal and, when theve hicle is at a
st andstill, shift the transmission toposition 005D. #
Tocontinue your journe y,shift the transmission toposition 005B
or 005E.
Driver's Door Open &
Transmission Not in P
Risk of Vehicle Rolling
Away *T
he driver's door is not fully closed and the transmission is in posi‐
tion 005E,005Cor005B. #
When parking theve hicle, shift the transmission toposition 005D.
Apply Brake to Shift
from 'P' *Y
ou ha veattem pted toshift toa dif fere nt transmission position from
position 005D. #
Depress the brake pedal.
x Vehicle Tracker has
been activated. Details:
see manual or associ-
ated mobile app. or
Vehicle locating activa-
ted – see manual or
mobile app. *T
hevehicle features activated services from Mercedes PRO.
Locating theve hicle may be possible within the frame workof
Mercedes PRO connect. #
Check thest atus of the activated services at http://
mercedes.pro. #
Ask theve hicle owner forth e de tails.
g
Step Not Extended See
Operator's Manual or
Step Not Extended Mal-
function *T
he electrical step is not, or is only partially, extended. #
Ensu rethere is suf ficient clea rance forth e electrical step. #
Open or close the sliding door again. #
Ifth e electrical step does not comple tely ex tend again, push it in
manually (emergency release) (/ page 58). #
Inform passen gers that thestep is missing before they exitthe
ve hicle.
g
Step Not Retracted See
Operator's Manualor
Step Not Retracted Mal-
function *T
he electrical step is not, or is only partially, retracted. #
Ensu rethere is suf ficient clea rance forth e electrical step. #
Open or close the sliding door again. #
Ifth e electrical step does not comple tely retract again, push it in
manually (emergency release) (/ page 58). 374
Displaymessa ges and warning and indicator lamps
Display messages
Possible causes/consequences and 0050 0050Solutions
0049
Check Left Low
Beam (exa mp le) *T
he bulb in question is faulty. #
Visit a qualified specialist workshop.
or #
Check whe ther changing the bulb is permitted. Indicator and
warning lamps Overview of indicator and
warning lamps When
the ignition is switched on, many sy stems
per form a self-test. Some indicator and warning
lamps may switch on or flash temp orarily during
th is time. This behavior is no cause for alarm.
These indicator and warning lamps indicate a
malfunction only if they light up or flash af terthe
engine has been star ted or during a journe y.
Indicator and warning lamps:
0058 Low beam (/
page84)
0060 Pa
rking lamps (/ page84)
0057 High beam (/
page 85)
003E003D Tu
rn signal lights (/ page 85)
005E Re
ar fog light (/ page84)
00E9 Seat belt not
fastened
(/ page 383)
0027 and
004D USA: Brakes (red) (/
page377)
004D Canada: Brakes (red) (
/page 377)
004D Brakes (yell
ow) (/ page377)
0025 ABS malfunction (/
page 377)
002E Off-
road gear
00E5 ESP®
(/ page 377)
00BB ESP®
OFF (/ page 377)
00D4 Ac
tive Brake Assi stswitched off
(/ page 149)
0049
and 0024 US
A: Electric pa rking brake applied
(red) (/ page377)
0024 Canada: Electric parking brake
applied (red) (/
page377)
0024 Electric parking brake (yell
ow)
( / page 377)
00CC Po
we r-assis tedsteering malfunction
(/ page 383)
003D Elect
rical malfunction
(/ page 384)
0075 Re
stra int sy stem (/ page377) 00B9
Che
ckEngine (/ page 384)
00D4 Fu
elreser vewith fuel filler cap loca‐
tion indicator (/ page 384)
00AC Coolant
too hot/cold (/ page 384)
00BA Dis
tance warning (/ page 383)
0028 Preglow
0077 Ti
re pressure monitor 376
Displaymessa ges and warning and indicator lamps
Saf
ety sy stems Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions
0024
and
0049
Elect ric pa rking brake
applied red indicator
lamp (USA) does not light
up
0024 Elect ric pa rking brake
applied red indicator
lamp (Canada) does not
light up
0024 Elect ric pa rking brake
malfunctioning yellow
indicator lamp lights up Ve
hicles with electric parking brake: the electric parking brake red
indicator lamp does not light up. The elect ric pa rking brake yellow indi‐
cator lamp lights up.
* Meaning of the indicator lamps:
R The red indicator lamp does not light up: the electric parking
brake has been released.
R The yellow indicator lamp lights up: the electric parking brake is
malfunctioning. #
Obser vethe messages on the multifunction displa y. #
Switch the ignition off and back on. #
Ifth efa ult message persists, consult a qualified specialist work‐
shop. #
Park theve hicle only on le vel ground and secure it against rolling
aw ay ( /page 143). Displ
aymessa ges and warning and indicator lamps 377
Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions
0024
and
0049
Re d electric parking
brake applied indicator
lamp (USA) lights up
0024
Re d electric parking
brake applied indicator
lamp (Canada) lights up
0024 Elect ric pa rking brake
malfunctioning yellow
indicator lamp lights up Ve
hicles with electric parking brake: there d and yellow elect ric
parking brake indicator lamps light up.
* Meaning of the indicator lamps:
R The electric parking brake red indicator lamp lights up: the elec‐
tric parking brake has been applied.
R The electric parking brake yellow indicator lamp lights up: the
electric parking brake is malfunctioning. #
Obser vethe messages on the multifunction displa y. #
Switch the ignition off and back on. #
Ifth efa ult message persists, consult a qualified specialist work‐
shop. #
If it is not possible torelease the electric parking brake, do not
drive theve hicle.
0024 and
0049
Re d electric parking
brake applied indicator
lamp (USA) flashes
0024 Re d electric parking
brake applied indicator
lamp (Canada) flashes
0024
Elect ric pa rking brake
malfunctioning yellow
indicator lamp lights up Ve
hicles with electric parking brake: the electric parking brake red
indicator lamp flashes. The electric parking brake yellow indicator lamp
lights up.
* Meaning of the indicator lamps:
R The electric parking brake red indicator lamp flashes: the activa‐
tion status of the electric parking brake is unkn own.
R The electric pa rking brake yellow indicator lamp lights up: the
electric parking brake is malfunctioning. #
Obser vethe messages on the multifunction displa y. #
Switch the ignition off and back on. #
Enga geand release the electric parking brake using the switch
while depressing the brake pedal. #
Ifth efa ult message persists, park theve hicle on le vel ground and
secure it against rolling away ( /page 143). #
Consult a qualified specialist workshop. #
When there d indicator lamp flashes, theve hicle must not be
driven as the brake sy stem may overheat. 378
Displaymessa ges and warning and indicator lamps
Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions
0024
and
0049
Re d electric parking
brake applied indicator
lamp (USA) lights up
0024
Re d electric parking
brake applied indicator
lamp (Canada) lights up
0024 The electric parking
brake malfunctioning yel‐
low indicator lamp does
not light up Ve
hicles with electric parking brake: the electric parking brake red
indicator lamp lights up. The elect ric pa rking brake yellow indicator
lamp does not light up.
* Meaning of the indicator lamps:
R The electric parking brake red indicator lamp lights up: the elec‐
tric parking brake has been applied.
R The electric parking brake yellow indicator lamp does not light up:
th ere are no faults with the electric parking brake. #
Do not drive theve hicle if the electric parking brake has been
applied.
0024 and
0049
Re d parking brake
applied indicator lamp
(USA) lights up
0024
Re d parking brake
applied indicator lamp
(Canada) lights up Ve
hicles with manual parking brake: the parking brake red indicator
lamp lights up.
* Meaning of the indicator lamp:
R The parking brake red indicator lamp lights up: the parking brake
has been applied. #
Do not drive theve hicle if the parking brake has been applied.
004D
Brake sy stem warning
lamp (yellow) The brake sy
stem yellow warning lamp lights up while the engine is on.
* &
WARNING Risk of an accident due toa brake sy stem mal‐
function
If th e brake sy stem is malfunctioning, braking characteristics may
be impaired. #
Drive on carefull y. Displ
aymessa ges and warning and indicator lamps 37 9
Wa
rning/indicator
lamp Po
ssible causes/consequences and 0050 0050Solutions #
Have the brake sy stem checked immediately at a qualified
specialist workshop. #
Drive on carefully at an adjus ted speed and at a suf ficient dis‐
ta nce from theve hicle in front. #
Ifth e multifunction display sho wsa display message, comply with
it. #
Visit a qualified specialist workshop.
004D
and
0027
Brake warning lamp (red)
(USA)
004D
Brake warning lamp (red)
(Canada) The brake sy
stem redwa rning lamp lights up while the engine is on.
* Po ssible causes:
R The brake forc e boosting is malfunctioning.
R The EBD (electronic brake forc e distribution) is malfunctioning.
R There is not enough brake fluid in the brake fluid reser voir. &
WARNING Risk of accident and injury if brake forc e boosting
is malfunctioning
If brake forc e boosting is malfunctioning, increased brake pedal
fo rc e may be necessary for braking. The braking characteristics
may be impaired. The braking dis tance can increase in emergency
braking situations. #
Stop in a safe location immediately. Do not continue driving. #
Consult a qualified specialist workshop. &
WARNING Risk of an accident if the EBD (electronic brake
fo rc e distribution) malfunctions
If th e EBD malfunctions, the wheels may lock during braking.
The braking characteristics may be impaired.
The braking dis tance can increase in eme rgency situations. #
Stop in a safe location immediately. Do not continue driving. #
Consult a qualified specialist workshop. &
WARNING Risk of an accident due tolow brake fluid le vel
If th e brake fluid le vel is too lo w,the braking ef fect and the brak‐
ing characteristics may be impaired. #
Pull over and stop theve hicle safely as soon as possible,
paying attention toroad and traf fic conditions. Do not con‐
tinue driving under any circums tances. #
Consult a qualified specialist workshop. #
Do not add brake fluid. #
Stop theve hicle immediately in accordance with the traf fic condi‐
tions. Do not continue driving. #
Consult a qualified specialist workshop. 380
Display messages and warning and indicator lamps