headlamp MERCEDES-BENZ METRIS 2019 MY19 Operator’s Manual

Display messagesPossible causes/consequences andMSolutions
6
SRS Malfunction:ServiceRequired
The restrain tsystem is faulty. In addition ,th e6 warning lamp
lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbe triggered .
There is an increased ris kof injury.
XHav eth erestrain tsystem and it scomponent schecke dimmedi-
ately at aqualified specialist workshop .
Further information on th erestrain tsystem and it scomponent scan
be found under "Occupant safety" (
Ypage 45).
6
Front LeftMalfunc‐tion: Servic eRequiredorFrontRight Malfunction:Servic eRequired
The fron tlef tor right restrain tsystem is malfunctioning .In addition ,
th e6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The air bags or Emergency Tensioning Devices may either be triggered
unintentionally or, in th eevent of an accident, may no tbe triggered .
There is an increased ris kof injury.
XHav eth erestrain tsystem and it scomponent schecke dimmedi-
ately at aqualified specialist workshop .
6
LeftCurtai nAirbagMalfunction: Ser ‐viceRequiredor
Rt. Curtai nAirbag
Malfunction: Ser ‐viceRequired
There is amalfunction in th elef tor right window curtai nair bag. In
addition ,th e6 warning lamp lights up in th einstrumen tcluster.
GWARNIN G
The lef tor right window curtai nair bag may either be triggered unin-
tentionally or, in th eevent of an accident, may no tbe triggered .
There is an increased ris kof injury.
XHav eth erestrain tsystem checke dimmediately at aqualified spe -
cialist workshop .
Lights
Display messagesPossible causes/consequences and MSolutions
b
CheckLeftLowBeamorCheck Right LowBea m
The lef tor right-hand low-beam headlamp is faulty.
XChange th ebulb (Ypage 102).
b
Check Traile rLef tTurnSignalor
CheckTraile rRightTurnSignal
The lef tor right-hand trailer tur nsignal lamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
Display messages (vehicles withsteering whee lbu ttons)211
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
b
CheckTrailerBrakeLamp
The trailer brak elamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Check Traile rLef tTailLam porCheckTraile rRight Tai lLamp
The lef tor right-hand trailer tai llamp is faulty.
XChange th ebulb (see th etrailer manufacturer' soperating instruc-
tions).
b
Aut oLam pFunctionInoperative
The ligh tsensor is faulty. The automatic headlamp feature is mal-
functioning .
XSwitchth eligh tfunction son/off manually (Ypage 96).
XVisitaqualified specialist workshop .
b
Check RearLef tTurnSignalor
Check Rea rRight
Tur nSignal
The rear left-han dor rear right-hand tur nsignal is faulty.
XChange th ebulb (Ypage 102).
b
Check Front Lef tTurnSignalor
Check Front Right
Tur nSignal
The fron tleft-han dor fron tright-hand tur nsignal is faulty.
XChange th ebulb (Ypage 102).
b
Check Center BrakeLamp
The high-mounte dbrak elamp is faulty.
XVisit aqualified specialist workshop .
b
CheckLeftTailandBrake Lampsor
Check Right Tai l
and Brake Lamps
The leftor right-hand tai llamp/brake lamp is faulty.
XChange th ebulb (Ypage 102).
b
Check Lef tHig hBeamorCheck RightHig hBea m
The lef tor right-hand high-beam headlamp is faulty.
XChange th ebulb (Ypage 102).
b
Licens ePlate Lam p
The leftor right-hand license plat elamp is faulty.
XVisit aqualified specialist workshop .
212Display messages (vehicles withsteering whee lbu ttons)
On-board computer and displays

Check the brake fluid level regularly, e.g. weekly
or when refueling.
Checking the brake fluid level
XStop your veh icleas far away from traff icas
possible on level ground.
XSwitch off the engine.
XSecure the veh icleto prevent itfrom rolling
away.
XOpen the hood (Ypage 253).
XCheck the brake fluid leve l.
The brake fluid level isadequate ifthe level is
between the MIN mark and MAX mark on
brake fluid reservoir :.
XClose the hood.
Washer fluid
GWARNING
Opening the hood when the engine isover-
heated or when there isa fire inthe engine
compartment could expose you to hot gases
or other service products. There isa risk of
injury.
Let an overheated engine cool downbefore
opening the hood. Ifthere isa fire inthe
engine compartment, keep the hood closed
and contact the fire department.
GWAR NING
Certain components inthe engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working inthe engine compartment poses a
risk of injury.
Where possible, let the engine cool down and touch only the components describe d in the
following.
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nents or the exhaust system. There isa risk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
!Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or MB WinterFit. Unsuitable washer fluid could dam-
age the plastic lenses of the headlamps.
Example :washe rfluid reservoir
Add wind shield washer concentrate to the
washer fluid all year round. Observe the infor-
mation regarding washer fluid under "Service
Products and Capacities" (
Ypage 313).
Adding washer fluid
XMix the washer fluid to the appropriate mixing
rat io in a container beforehand.
XOpen the hood (Ypage 253).
XPull cap :on the washer fluid reservoir
upwards at the tab.
XAdd the premixed washer fluid.
XPress cap :onto the filler neck until it
engages audibly.
XClose the hood.
258Engine compartment
Maintenance and care

Rear-compartment
air-conditioning
systemCapacity
Refrigerant31.7 oz(950 g)
PAG oil4.9 oz
(139 g)
Washer fluid
Important safety notes
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nents or the exhaust system. There is a risk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
!Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or MB WinterFit. Unsuitable washer fluid could dam-
age the plastic lenses of the headlamps.
When handling washer fluid, observe the impor-
tant safety notes on service products
(
Ypage 306).
Mixing ratio
Add windshield washer concentrate to the
washer fluid all year round. Adapt the mixing
ratio to the ambient temperature.
At temperatures above freezing:
XFill up the washer fluid reservoir with a mix-
ture of water and windshield washer concen-
trate, e.g. Summerwash to prevent smearing.
At temperatures below freezing:
XFill up the washer fluid reservoir with a mix-
ture of water and windshield washer concen-
trate, e.g. Winterwash if there is a danger of
frost.
This prevents washer fluid from freezing on
the windshield.
Capacities
Windshield washer system with/without
heating
Washer fluid reser-
voirWasher fluid
UnheatedApprox. 3.7 US qt (3.5 l)
HeatedApprox. 6.3 US qt(6.0 l)
Vehicle data
General notes
The following section contains important tech-
nical data for your vehicle. Additional vehicle-
specific and equipment-dependent technical
data, such as vehicle weights, can be found in
your vehicle registration papers.
Dimensions
Vehicle with tailgate
Vehicle with rear doors
Vehicle data313
Technical data
Z