2016 MERCEDES-BENZ METRIS sensor

Tires
Display messagesPossible causes/consequencesand MSolutions
AdjustTirePressureThe tire pressure is too lo winatleastone of the tires, or the tire
pressure differenc ebetween the wheels is too great.
XCheck the tire pressure at the next opportunity (Ypage 274).
XIf necessary,c orrect the tire pressure.
XRestart the tire pressure monitor (Ypage 277).
Check TiresAn additional warning tone sounds.
The tire pressure in one or mor etiresh asdropped significantly. The
displa yshows the whee lposit ion.
GWARNING
Underinflated tire sposet he following risks:
RThe tire smayburst, especially as the load and vehicl espeed
increase.
RThe tire smaywear excessivel yand/or unevenly, which mayg reatly
impai rtire traction.
RThe handling as well as steerin gand braking characteristics mayb e
severely affected.
There is ariskofana ccident.
XStop the vehicl ewithou tmaking any sudden steerin gorbraking
maneuvers. Pa yattentio ntothe trafficc onditions whil edoing so.
XSecure the vehicl etoprevent it fromr olling away (Ypage 132).
XCheck the tiresand,ifn ecessary,c hange the whee l(Ypage 286).
XCheck the tire pressure (Ypage 274).
XIf necessary,correct the tire pressure.
WarningTireM al‐functionThe tire pressure in one or mor etire sh asdropped suddenly. The dis-
play shows the whee lposit ion.
GWARNING
Driving with aflatt ire poses ariskoft he following hazards:
RAflatt ire affects the ability to stee rorbrake the vehicle.
RYouc ould thenl osec ontro lofthe vehicle.
RContinued drivin gwithaf latt ire will cause excessive heat build-up
and possibl yafire.
There is ariskofana ccident.
XStop the vehicl ewithou tmaking any sudden steerin gorbraking
maneuvers. Pa yattentio ntothe trafficc onditions whil edoing so.
XSecure the vehicl etoprevent it fromr olling away (Ypage 132).
XCheck the tiresand,ifn ecessary,c hange the whee l(Ypage 286).
TirePressure Moni‐tor CurrentlyUnavailable
Due to asource of radi ointerference, no signals can be receive dfrom
the whee lsensors. The tire pressure monitor is temporaril ymalfunc-
tioning.
The tire pressure monitor restarts automaticall yassoona sthe prob-
le mh asbeen solved.
216Displa ymessage s(vehicles wit hsteering whee lbuttons)
On-board computera nd displays

Display messagesPossible causes/consequences andMSolutions
Wheel Sensor(s)MissingThere is no signal from th etirep ressur esensor of on eorseveral
wheels. The pressur eoftheaffecte dtireisn otshown in th edisplay.
XHav ethe fault ytirep ressur esensor replace dataqualified special -
ist workshop .
TirePressure Moni‐tor Inoperative NoWheel Sensor s
The wheels installed do no thaves uitable tire pressur esensors. The
tire pressur emonitor is deactivated.
XInstall wheels wit hsuitable tire pressur esensors.
The tire pressur emonitor is activated automatically after drivin gfor
af ew minutes.
Tir ePress.Monito rInoperativeThe tire pressur emonitor is malfunctioning .
XVisitaqualified specialist workshop .
Vehicle
Display messagesPossible causes/consequences and MSolutions
Shiftto'P'or'N'to Start EngineYou haveattempte dtostart th eenginew itht he transmission in posi-
tion Ror D.
XShift th etransmission to position Por N.
Auxiliary Batter yMalfunctionThe auxiliary battery for th etransmission is no longer bein gcharged.
XVisit aqualified specialist workshop .
Apply Brake toShift from'P'You hav eattempte dtomovet he transmission selector lever to posi-
tion D,Ror Nwithout depressing th ebrak epedal .
XDepress th ebrak epedal .
RiskofR olling:TransmissionNotinP
An additional warning tone sounds. The driver's door is open and th e
transmission is in position R,N or D.
XShift th etransmission to position P.
XSecurethe vehicl etopreventitfromr ollin gaway (Ypage 132).
Servic eRequiredDoNot Shift GearsVisit Dealer
An additional warning tone sounds. You canno tchang et he transmis -
sion position due to amalfunction .
If transmission position Dis selected:
XDrive to aqualified specialist workshop without shifting th etrans -
mission from position D.
If transmission position R,N or Pis selected:
XConsult aqualified specialist workshop .
OnlyShift to 'P'whenVehicl eisSta‐tionar y
The vehicl eisstill moving .
XPull overand stop th evehicle, payin gattention to roa dand traffic
conditions.
XShift th etransmission to position P.
Display messages(vehicles wit hsteering whee lbuttons)21 7
On-board computera nd displays
Z

Engine
Warning/
indicator
lampNSignaltype
Possible causes/consequences and M
Solutions
;NThe yellow CheckE nginew arning lamp lightsupw hile theengine is running.
Therem ay beamalfunction, for example:
Rin th eengine management
Rin th etransmission management
Rin th efuel injection system
Rin th eexhaust system
Rin th eignition system (for vehicle swithagasoline engine)
Rin th efuel system
The emission limit values may be exceeded and th eengine may be runnin gin
emergency mode.
XHav ethe vehicle checked as soon as possible at aqualified specialist workshop.
æNThe yellow reservef uel warning lamp is on while th eengine is running.
The fuel leve lhas dropped to th ereserver ange.
XRefuel at th enearest gas station.
?NThe red coolant warning lamp comes on while th eengine is running.
On vehicle swithout steering wheel buttons, th ecoolant temperatur egage is at the
start of th ebar display (
Ypage 172).
On vehicle swith steering wheel buttons ,the coolant temperatur egage is at the
start of th escale in th einstrumentc luster(
Ypage 37).
The temperatur esensor for th ecoolant temperatur egage is faulty.
The coolant temperatur eisnolonger beingm onitored. Thereisar isk of engine
damag eifthecoolant temperatur eistoohigh.
XStop th evehicle immediately, payinga ttention to road and traffic conditions,
and switch off th eengine .Don otcontinue driving unde rany circumstances.
XSecure th evehicle to prevent it from rolling away (Ypage 132).
XConsult aqualified specialist workshop.
Indicator and warning lamps in th einstrumen tcluster223
On-boardc omputer and displays
Z

XCarefullyclean th ewiper blades wit hadamp
cloth.
XFol db ack th ewiper armsbefore switching on
th ei gnition.
Cleaning th eexterior lighting
!Only use cleanin gagents or cleanin gcloths
whic hare suitable for plasticlight lenses.
Unsuitable cleaningagents or cleanin gcloths
could scratch or damag ethe plastic light len-
ses.
XClean th eplastic coversoftheexterior light-
ing withad amp sponge and amildcleaning
agent, e.g .Mercedes-Ben zcar shampoo, or
wit hc leanin gcloths.
Cleaning th esensors
!Do no tuse dry, coarse or hard cloth sand do
no tscrub. You willotherwise scratch or dam-
age th esensors.
If you clean th esensorsw ithap ower washer
or steam cleaner, observ ethe information
provide dbythemanufacturer regardin gthe
dist ancetobem aintained between th evehi-
cle and th enozzle of thepower washer.
XClean drivesystem sensors :withw ater, car
shampoo and asoftc loth.
Cleaning th erearv iew camera
!Do no tuse dry, coarse or hard cloth sand do
no tscrub. You could otherwise scratch or
damag ethe lensoft herear view camera.
When cleanin gthe vehicle withah igh-pres-
sure or steam cleaner, observ eaminimum
distanc eof1.6ft (50 cm )totherear view
camera. Do no taim directly at th erear view
camera. You could otherwise damag ethe rear
view camera.
Makes ure that you do no tapply any wax to
camera lensw hen waxingthe vehicle .Ifneces-
sary, remove th ewax usingw ater, shampoo and
as oftc loth.
Vehicles with rea rdoor s
XClean camera lens :withc lean wate rand a
softc loth.
Vehicles with atailgate
XMakes ure that th eengineiss witched off and
th ek eyisin position 2in th eignition lock.
XEngage revers egear or shiftt hetransmission
to position R.
The rear view camera flap opens.
XClean camera lens :withc lean wate rand a
softc loth.
Care257
Maintenance and care
Z

Maximum tire pressures
:Maximumpermitted tire pressure (example)
Never exceed the maximu mpermissible tire
inflation pressure. When adjusting the tire pres-
sure salway sobserve the recommendedt ire
pressure for you rvehicl e(
Ypage270).
iThe actua lvalues for tires are specific to
each vehiclea nd may deviate from the values
in the illustration.
Tire valve (snap-in valve)
Important safety notes
GWARNING
Tire valve that are not approved for you rvehi-
cle by the distributor named on the inside
cover pag emay result in aloss of tire pres-
sure .This may affect road safety .There is a
risk of an accident.
Only use tire valve that are approved for your
vehiclebyt he distributor named on the inside
cover page. Always make sure you have the
correct tire valve type for the tires on your
vehicle.
!Do not screw additiona lweights (check
valves, etc.) onto the tire valves. The elec-
tronic components coul dthus be damaged.
iFor safety reasons, Mercedes-Benz recom-
mends that you only use tire valve sthat have
been tested for use on you rvehicle.
Checking the tire pressure manually
In order to determine and adjust the tire pres-
sures, proceedasf ollows:
XRemove the valve cap of the tire you wis hto
check.
XPress the tire pressure gauge securely onto
the valve.
XRea dthe tire pressure and compare it with the
recommendedv alueont he loading informa-
tion table or the tire pressure table
(
Ypag e270).
XIf the tire pressure is too low ,increas eittothe
recommendedv alue.
XIf the tire pressure is too high ,release air by
pressing downt he metal pin in the valve .Use
the tip of apen, for example. Then, check the
tire pressure again using the tire pressure
gauge.
XScrew the valve cap onto the valve.
XRepeat the steps for the other tires.
Tire pressure monitor
General notes
In vehicles with atire pressure monitor system,
the vehicle's wheels have sensors installed
which monitor the tire pressure in all four tires.
The tire pressure monitor warns you if the pres- sure drops in one or more of the tires. The tire
pressure monitor only functions if the corre-
sponding sensors are installed on all wheels.
Tire pressure display (only on vehicles with steer-
ing whee lbuttons)
On vehicles with steering whee lbuttons, the
current pressure of the individua ltires in the
display can be shownv ia theService
menu.
274Tire pressure
Wheels and tires

Tires
R17
TiresSteel wheel
225/55R 17RF (XL) 101V,6.5Jx17H2ET5 0
225/55 R17 RF (XL )101H,6.5 Jx17H2ET5 0
R17
TiresAllo ywheels
225/55 R17 RF (XL )101V,7Jx17H2ET5 1
225/55 R17 RF (XL )101H,7Jx17H2ET5 1
Spare wheel
Important safety notes
GWARNING
Wheel and tire dimensions as well as the type of tire can var ybetween the spare whee land
the whee ltobereplaced .Whent he spare
whee lismounted, driving characteristic smay
be severely affected. There is ariskofana cci-
dent.
In order to reduce risks:
Ryo us houl dtherefore adap tyou rd riving
style and drive carefully.
Rneve rmount more thano ne spare wheel
thatd iffer sfrom the whee ltobereplaced.
Ronlyuseaspare whee lthatd iffer sfrom the
whee ltober eplaced for ashort time.
Rdo not deactivate ESP®.
Rhave aspare whee lthatd iffer sfrom the
whee lthath asbeen changed replaced at
the neares tquali fied specialist workshop.
Yo um usto bserve the correct whee land
tire dimensions as well as the whee ltype.
Whe nusing aspare whee lofadifferent size, do
not exceed the maximump ermissibl espeed of
50 mph (80 km/h).
General notes
The procedure for mounting the spare whee lis
describe din"Mounting awheel "(Ypage 287).
The following shoul dbechecked regularly, par-
ticularly prior to long journeys:
Rthe tire pressure of the spare wheel, which
shoul dthen be corrected if necessary
(
Ypage 270).
Rthe fastenings of the spare whee lbracket.
The spare whee lislocate deither in the left rear
compartment or in aspare whee lbracket under
the vehicle.
Replace the tire safter6y ears at the latest,
regardless of wear. Thi salsoa pplies to the spare
wheel.
Vehicles with tire pressure monitor: the
spare whee lisnot equipped with asensor for
monitoring tire pressure. If yo uhavei nstalle da
spare wheel, the tire pressure monitor will not
functio nfor this wheel. The system may con-
tinu etos howt he tire pressure of the whee lthat
hasb eenr emoved for afew minutes. The value
displayed for the position where the spare wheel
is installe disnot the same as the current tire
pressure of the spare wheel.
Whe nyou are driving with the spare wheel
mounted, the tire pressure monitor canno tfunc-
tio nr eliably. Only restart the tire pressure mon-
ito rw henthe defective whee lhas been replaced
with anew whee land sensor.
Mor eInformati on can be found under "Tire pres-
sure

monitor" (Ypage 274).
Spare wheel291
Wheel sand tires
Z

Useful information
This Operator's Manual describes all models as
well as standard and optional equipment of your
vehicle that were available at the time of going
to print.Country-specific variation sare possi-
ble. Note that your vehicle may not be equipped
with all of the described functions. This also
applies to system sand function srelevantt o
safety.
Read the information on qualified specialist
workshops (
Ypage 29).
Vehicle electronics
Tampering with the engine electron-
ics
!
Only have engin eelectronics and the corre-
spondin gparts, such as contro lunits ,actua-
tors, sensors or connector leads, serviced at a
qualified specialist workshop. Otherwise, the
vehicle parts may wear more quickly. This can
lead to loss of the New Vehicle Limited War-
ranty.
Installing electrical or electronic
equipment
You and other scan suffer health-related dam-
age through electromagnetic radiation .Byusing
an exterior antenna, apossible health risk
caused by electromagnetic fields, as discussed
in scientific circles, is taken int oaccount. Only
have the exterior antenn ainstalled by aqualified
specialist workshop.
Electrical and electronic devices may have a
detrimental effectonb oth the comfort and the
operatin gsafetyoft he vehicle. If equipment of
this kin disinstalled, its electromagnetic com-
patibility must be checked and verified.
If thes edevices are linked to function sassoci-
ated with resistance to interference, they must
have type approval. This applies to the device or
its interfaces to the vehicle electronics, e.g.
chargingb rackets.
At elephon eortwo-way radio to be installed in
the vehicle must be approved. Further informa-
tion can be found in any Mercedes-Benz Com-
mercial Van Center. For operatio
nofmobile phones and two-way
radios, Mercedes-Benz recommends connec-
tion to an approved exterior antenna. This is the
only way to ensure optimum reception quality
inside the vehicle and to minimize mutual inter-
ference between the vehicle electronics, mobile
phones and two-way radios.
The transmission output of the mobile phone or
two-way radio may not exceed the following
maximum transmission output (PEAK):
Frequency rangeMaximum trans-
mission output
(PEAK)
Shortwave
(f <50M Hz)100 W
4mwaveband30 W
2mwaveband50 W
Trunked radio/Tetra35 W
70 cm waveband35 W
GSM/UMTS/LTE10 W
Identification plates
Vehicle identification platew ith vehi-
cle identification number (VIN)
Vehicle identification plate on the driver's side B-
pillar
XOpen the driver’s door.
You will see vehicle identification plate :
with the vehicle identification number (VIN),
the paint code and the permissible weight
data.
294Identification plates
Technical data