2011 MERCEDES-BENZ M-CLASS SUV ignition
[x] Cancel search: ignitionPage 256 of 389
Displa
ymessages General notes
Display message sappear in th emultifunction display.
Display messages with graphic displays may be shown in simplified for minthe Owner's Manual
and ma ydiffer from the messages shown in the multifunction display.
Please respond in accordance with the displa ymessages and follow the additional notes in
this Owner's Manual.
Certain display messages are accompanied by an audible warning tone or acontinuou stone.
When you stop and par kthe vehicle, please observe the notes on the HOL Dfunction
(Y page 187 )and parking (Y page 160). Hiding display messages
You can hid esome display messages with alow priority.
X Press the aor% button on the steering wheel to hide the display message.
The display message is cleared.
Displa ymessages with ahigh priority are shown in red.
You cannot hide displa ymessages of the highest priority. The multifunction display shows
these messages continuously until the causes for the messages have been remedied. Message memory
The on-boar dcomputer save scertain display messages. You can call up the display messages
in the message memory .
X Press the =or; button on the steering wheel to select the Serv. menu.
If there are display messages, the multifunction display shows, for example, 2messages .
X Press the 9or: buttontos elect the entry, e.g. 2messages .
X Confirm with a.
X Press the 9or: buttontos croll through the displa ymessages.
When the ignition is switched off ,all displa ymessages are deleted apar tfrom some high-
priority displa ymessages. Once the causes of the high-priorit ydispla ymessages have been
rectified, the corresponding display messages are also deleted. Display messages
253On-boardcomputer and displays Z
Page 260 of 389
Displa
ymessages Possible causes/consequences and
M Solutions
!
Pa
rkingb rake See Owner'
sManual Th
ey ellow !warning lamp lights up.
The electric parkin gbrak eism alfunctioning.
To apply:
X Switc hoffthe ignition.
X Press the electric parking brake handle fo ratleast 10 seconds.
X Shif tthe transmission to P.
X Consult aqualified specialist worksho p. The yellow
!warnin glamp and the red !indicator lamp
are lit.
The electric parking brake is malfunctioning.
To release:
X Switch off the ignitio nand turn it back on.
X Releas ethe electric parkin gbrake manu ally.
or
X Release the electric parkin gbrake automatically (Y page 161).
If the yellow !warning lamp remains lit or continues to flash:
X Do not drive on.
X Consult aqualified specialist worksho p. The red
!indicator lam pflashes and the yellow !warning
lamp is lit.
The electric parkin gbrake is malfunctioning.
To rel ease:
X Switch off the ignitio nand turn it back on.
X Releas ethe electric parkin gbrake manu ally.
To apply:
X Switch off the ignitio nand turn it back on.
X Appl ythe electric parkin gbrake manu ally.
If the red !indicator lamp continues to flash:
X Do not drive on.
X Secur ethe vehicle against rolling away (Y page 338).
X Shif tthe transmission to P.
X Tur nthe front wheels towards the kerb.
X Consult aqualified specialist worksho p. Display messages
257On-boardcomputer and displays Z
Page 261 of 389
Displa
ymessages Possible causes/consequences and
M Solutions
The yellow
!warning lamp lights up. The red !indicator
lamp flashes fo rabout 10 seconds after the electric parkin gbrake
ha sb een applied or released. It then goes out or remains lit.
The electric parkin gbrake is malfunctioning.
X Switch off th eignition and tur nitback on.
X Apply the electric parkin gbrake.
If it is not poss ible to apply the electric parkin gbrake:
X Shift th etransmission to P.
X Vis itaq uali fieds pecialist workshop.
If it is not possible to release the electric parkin gbrake:
X Releas ethe elec tricp arkin gbrake automaticall y(Ypage 16 1).
If th eelectric parkin gbrake can stil lnot be released:
X Consult aqualified specialist workshop. The yellow
!warning lamp lights up. If you manually apply or
release the electric parkin gbrake ,the red !indicator lamp
fla shes.
The electric parking brak eismalfunctioning. It is not poss ible to
apply the electric parking brake manu ally.
X Shift the transmission to P.
X Visit aquali fieds pecialist workshop. !
Pk
gb rake inopera‐ tive Th
ey ellow !warning lam plights up. The red !indicator
lamp flashes for about 10 seconds after the electric parkin gbrake
ha sb een applied or released. It then goes out or remains lit.
The electric parkin gbrake is malfunctioning ,e.g. because of over-
voltag eorundervoltage.
X Remove the cause for the overvoltage or undervoltage ,e.g. by
charging the battery or restarting the engine.
X Appl yorr elease the electric parkin gbrake.
If it remains impossibl etoapply or release the electric parking
brake:
X Swit choff the ignition and tur nitback on.
X Apply or release the electric parkin gbrake.
If th eelectric parkin gbrake can stil lnot be released:
X Consult aqualified specialist workshop. 258
Display messagesOn-board computer and displays
Page 262 of 389
Displa
ymessages Possible causes/consequences and
M Solutions
The display message is only shown while th
evehicl eisinm otion.
The red !indicato rlamp flashes and the yellow !warning
lamp is lit.
It is not possible to apply the electric parkin gbrake manually.
X Shift th etransmission to P.
X Visit aqualified specialist workshop. !
Turn on th
eigni‐ tion to release
the parking brake Th
er ed ! indicator lam pislit.
You attempted to release the electric parkin gbrake whil ethe igni-
tion was switched off.
X Key: turnthe key to position 1in the ignition lock.
X KEYLESS-GO: switchont he ignition. J
Chec
kbrake fluid level G
Ris
kofa ccident
There is insufficien tbrake flui dinthe brake flu idreservo ir.Ina ddi-
tion, the red Jwarning lamp in the instrumen tcluster lights
up and awarning tone sounds.
X Pul lover and stop th evehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv ing
under any circumstances.
X Apply the electric parking brake.
X Consult aqualified specialist worksho p.
X Do not top up the brake fluid. Thi sdoes not correc tthe error. #
Chec
kbrake wear Th
eb rake pa ds/linings have reach edtheir wea rlimit.
X Visit aqualified specialist workshop. PRE-SAFE
inoperativ
eSee Owner's Manual G
Ris
kofi njury
Impor tant functions of PRE-SAFE ®
have failed. All other occupant
safety sys tems,e.g. airbags, remain available.
X Visit aqualified specialist worksho pimmediately. Display mess
ages
259On-boa rd comp uter and displays Z
Page 285 of 389
Displa
ymessages Possible causes/consequences and
M Solutions
&
in
operative See Owner'
sMan. Th
ea uxiliar yheatin ghasatemporary ma lfunction or is faulty.
X When the vehicl eisonalevel surface and the engin ehas cooled
down, make up to four attempts to switch on the auxiliary heat-
ing, waiting several minutes between each attempt
(Y page 130).
X If the auxiliary heating does not switch on, consult aqualified
specialist workshop. Teleph
oneNo Service Your vehicl
eisoutside the network provider's transmitter/
receiver range.
X Wait until the mobile phone operational readiness symbol
appears in the multifunction display. ¥
Top
up washer fluid The washe
rfluid level in the washer fluid reservoir has dropped
below the minimum.
X Top up the washer fluid (Y page 321).Key
Display messages Possible causes/consequences and
M Solutions
+
Ke
yd oes not belong to vehicle Yo
uh ave put the wrong key in the ignition lock.
X Use the correct key. +
Replac
ekey Th
ek ey needs to be replaced.
X Visit aqualified specialist workshop. +
Change ke
ybatter‐ ies Th
eb atteries of the KEYLESS-GO key are discharged.
X Change the batteries (Y page 74).+
Ke
yn ot detec‐ ted (re
dd isplay mes-
sage) The KEYL
ESS-GO key is not in the vehicle.
Aw arning ton ealso sounds.
If th eengineiss witched off ,you can no longer loc kthe vehicle
cen trally or start the engine.
X Pull over and stop the vehicle safely as soon as possible ,paying
attention to road and traffic conditions.
X Apply the electric parking brake.
X Locate the KEYLESS-GO key. 282
Display messagesOn-board computer and displays
Page 286 of 389
Displa
ymessages Possible causes/consequences and
M Solutions
The KEYLESS-GO ke
yisnot detected whil ethe engin eisrunning
because there is interference from astrong source of radio waves.
Aw arning ton ealso sounds.
X Pull ove rand sto pthe vehicle safel yassoonasp ossible, paying
attention to roa dand traffic conditions.
X Appl ythe electric parkin gbrake.
X Operate th evehicle with the key in the ignition lock if necessary. +
Ke
yn ot detected (White displa
ymes-
sage) The KEYLE
SS-GO key cannot be detected at present.
X Chang ethe location of the key with the KEYLESS-GO functions
in the vehicle.
If the KEYLESS-GO key is still not detected:
X Operate the vehicle with the key in the ignition lock if necessary. +
Ke
ys till in vehi‐ cle Th
eK EYLESS-GO key has bee ndetected inside the vehicle during
locking.
X Remov ethe KEYLESS-GO key from the vehicle. +
Remove starting
button
,then insert key KEYLESS-GO is temporarily malfunctionin
gorisdefective. Awarn-
ing ton ealso sounds.
X Inser tthe key in tothe ignition lock and tur nittothedesired
position.
X Visi taq ualifieds pecialist workshop. +
Clos
edoors to lock vehicle At leas
tone doo riso pen. Awarning ton ealso sounds.
X Close all door sand lock the vehicle again. Display messages
283On-boardcomputer anddisplays Z
Page 293 of 389
Problem Possible causes/consequences and
M Solutions
!
The red indicator lamp
for the electric parking
brake flashes and/or
the yellow warning
lam pfor the electric
parkin gbrake lights up. Th
ee lectric parkin gbrake is temporaril ymalfunctioning or is
defective.
X Observe the additional display message sint he multifunc tion
display. 6
The red SRS warning
lam
pisl it while the
engine is running. G
Risk of injury
The restrain tsystems are malfunctioning. The airbags or belt ten-
sioners may eithe rbetriggered unintentionall yor, in th eevent of
an accident, may not be triggered at all.
X Drive on carefully.
X Visit aqualified specialist worksho pimmediately. Engine
Problem Possible causes/consequences and
M Solutions
;
Th
ey ellow engine diag-
nostic swarning lamp
lights up while the
engine is running. There may be
afault, for example:
R in the engine management
R in the fuel injection system
R in the exhaust system
R in the ignition system (for vehicles with petrol engines)
R in the fuel system
The emissio nlimit values may be exceeded and the engine may
be running in emergenc ymode.
X Hav ethe vehicle chec kedass oon as possible at aqualified
specialist workshop. Vehicles with
adiesel engine: the fuel tank has been run dry
(Y page 156).
X Star tthe engin ethree to fou rtimes after refuelling.
If the yellow engine diagnostics warnin glamp goes out, emer-
gency running mode is cancelled. The vehicle need not be
checked. 290
Warnin
gand indicator lam psin the instru ment clusterOn-board computer and displays
Page 310 of 389
The bottles are neither secured nor prevented
from tippin gover. Therefore ,donot plac eany
ope ndrink con tainers in the stowage com-
partments.
Cup holder in the front centre console You can remov
ethe rubber ma tofthe cup
holder to clea nit. Clean them with clean,
lukewarm water only. :
Cup holders
; Cover
X To open: slidecover ;to its foremost
position.
Tem perature-controlled cup holder in
the front centre console G
WARNING
When you use the warming function, the metal
insert of the cup holder is heated. Therefore,
do not touch the cup holder insert. Otherwise,
you might burn yourself.
The tem perature-c ontrolle dcup holde rcan
be used to keep cold drinks cold and hot
drinks hot.
You can remove the rubber mat of the cup
holder to clean it. Clean them with clean,
lukewar mwater only. :
Cup holders
; Residua lheat indicator lamp
= Button
X Tur nthe key to position 2in the ignition
lock.
X To switch on th ecooling function: press
and hold button =until the blue indicator
lamp on the button lights up.
X To switch on the heating function: press
and hold button =until the red indicator
lamp on the button lights up.
X To switch off the function: press and hold
button =until the indicator lamp on the
button goes out.
When the heating func tion is used, residual
heat indicator lamp ;lights up abov eacer-
tain temperature. This mean sthat the metal
inser tofthe cup holder is hot.
Cu ph older in the rear seat armrest !
Do not sit on or support your body weight
on the rear seat armrest when it is folded
down, as you could otherwise damage it. Features
307Stowingandfeatu res Z