2016 MERCEDES-BENZ METRIS brake

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).
Important safetyn otes
GWarning
Af lat tire severely impairs the driving, steer-
ing and brakin gcharacteristic softhe vehicle.
There is arisk of an accident.
do not drive with aflat tire. Immediately
replace the flat tire with your spare wheel, or
consult aqualified specialist workshop.
GWARNING
If wheels and tires of the wrong size are used, the wheel brakes or suspensio ncomponents
may be damaged. There is arisk of an acci-
dent.
Always replace wheels and tires with those
that fulfill the specification softhe original
part.
When replacingw heels, make sure to use the
correct:
Rdesignation
Rmodel
When replacingt ires,make sure to use the
correct:
Rdesignation
Rmanufacturer
Rmodel
Accessories that are not approved for your vehi-
cle by Mercedes-Benz or are not being used cor-
rectly can impair operatin gsafety. Beforep
urchasin gand using non-approved
accessories, visit aqualified specialist work-
shop and inquire about:
Rsuitability
Rlegal stipulations
Rfactory recommendations
Information on the dimensions and types of
wheels and tires for your vehicle can be found
under "Wheel and tire combinations"
(
Ypage 290).
Information on your vehicle' stire pressure can
be found:
Rin the Tire and Loading Information placard on
the B-pillar, driver'ss ide
Rin the tire pressure table inside the fuel filler
flap (Ypage 271)
Runder "Tire pressure tables" (Ypage 278)
Runder "Tire pressure" (Ypage 270)
Modifications to the brake system or wheels are not permitted. The use of aspacer and brake
dust shields is not permitted. This invalidates
the general operatin gpermit for the vehicle.
Further information on wheels and tires can be
obtained at any qualified specialist workshop.
Operation
Information for ajourney
If the vehicle is heavily laden, checkt he tire
pressures,a nd correct them ,ifnecessary
(
Ypage 270).
While driving, pay attention to vibrations, noises
and unusual handling characteristics, e.g. pull-
ing to one side. This may indicat ethat the
wheels or tires are damaged. If you suspect that
at ire is defective, reduce your speed immedi-
ately. Stop the vehicle as soon as possible to
checkt he wheels and tires for damage. Hidden
tire damage could also be causing the unusual
handling characteristics. If you find no signs of
damage, have the tires and wheels checked at a
qualified specialist workshop.
When parkin gyour vehicle, make sure that the
tires do not get deformed by the curb or other
obstacles. If it is necessary to drive over curbs,
speed humps or similar elevations, try to do so
slowly and not at asharp angle. Otherwise, the
tires ,particularly the sidewalls, can get dam-
aged.
Operation267
Wheels and tires
Z

For further information on displaying the current
tire pressures, referto"Checking the tire pres-
sur eelectronically" (
Ypage 276).
Important safety notes
GWARNING
Each tire, including the spare (ifp rovided),
should be checked at least once amonth
whe ncold and inflated to the pressure rec-
ommended by the vehicle manufacturer on
the Tir eand Loading Information placard on
the driver's doo rB-pilla rort he tire pressure
label on the inside of the fue lfiller flap. If your
vehicle has tires of adifferent size than the
size indicated on the Tir eand Loading Infor-
mation placard or the tire pressure label ,you
should determine the proper tire pressure for
those tires.
As an added safety feature ,you rv ehicle has
bee nequipped with atire pressure monitoring
system (TPMS) that illuminates alow tire pres-
sur etelltal ewheno ne or more of your tires
are significantly underinflated. Accordingly,
whe nthe low tire pressure telltal eillumi nates,
yo us hould stop and check your tires as soon
as possible, and inflate them to the proper
pressure. Driving on asignificantly underin-
flated tire causes the tire to overheata nd can
lea dtot ire failure. Underinflation also
reduce sfue lefficiency and tire treadl ife, and
may affect the vehicle' shandling and stop-
ping ability.
Please note that the TPMSisn otas ubstitute
for proper tire maintenance, and it is the driv-
er's responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMSl ow tire pressure telltale.
USA only:
You rvehicle has also bee
nequipped with a
TPM

Sm alfunction indicator to indicate if the
system is not operating properly. The TPMS
malfunction indicator is combined with the
low tire pressure telltale. Whe nthe system
detects amalfunction, the warning lamp will
flash for approximately aminute and then
remain continuously illuminated. This
sequence will be repeated ever ytime the vehi-
cle is starte daslong as the malfunction
exists.
Whe nthe malfunction indicator is illuminated,
the system may not be able to detect or signal
low tire pressure as intended. TPMSm alfunc-
tions may occur for avariety of reasons,
including the mounting of incompatible
replacement or alternate tires or wheels on
the vehicle that prevent the TPMSf rom func-
tioning properly. Alway scheck the TPMSm al-
function telltal eafterreplacing one or more
tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels
allow the TPMStoc ontinuetofunction prop-
erly.
It is the driver's responsibility to set the tire
pressure to the recommende dcold tire pressure
suitabl efor the operating conditions
(
Ypage 270).
Note that the correct tire pressure for the cur-
rent operating conditions mus tfirs tb ep ro-
gramed into the tire pressure monitor. If there is
as ubstantial los sofpressure, the warning
threshol dfor the warning messag eisaligne dto
the reference value sprograme din. Restart the
tire pressure monito rafte radjusting the cold
tire pressure (
Ypage 277). The current pres-
sures are saved as new reference values. This
will ensure that awarning messag ewillo nly
appea rifthe tire pressure drop ssignificantly.
The tire pressure monito rdoesn ot warn yo uifa
tire pressure is incorrect. Observe the notes on
the

recommende dtire pressure (Ypage 270).
The tire pressure monito risnot able to warn you
of as udden los sofpressure, e.g. following pen-
etration by aforeign object. In this event, brake
the vehicle until it comes to astandstill. Avoid
sudden steering movements.
The tire pressure monito rhas ayello wh
warning lamp in the instrument cluster for indi-
cating pressure loss/malfunctions (USA) or
pressure los s(Ca nada). Depending on how the
warning lamp flashesorl ights up ,anunderin-
flated tire or amalfunction in the tire pressure
monito risdisplayed:
Rif the h warning lamp is li tcontinuously,
the tire pressure on one or more tires is sig-
Tire pressure275
Wheels and tires
Z

Tire pressure tables
Vehicle swithag ross vehicle weight of 6,724 lb s(3.05 t)
!The pressure differenc ebetween tire sonany one axl emustbenog reaterthan1 0kPa (0.1 ba r/
1.5 psi).
The following tire pressure values apply to vehicles with:
Rag ross vehicle weight of 6,724 lbs (3.05 t)
Ragross axle weight rating of 3,418 lbs(1,550 kg)on the rear axle and
Rthe tires referredtounder"Wheel and tire combinations" (Ypag e291).
Always observe the notes unde r"Information on tire pressures "(
Ypage270).
The tire pressure for the spare wheelis 340 kPa (3.4 bar/49 psi).
Partiallyladen vehicleFully laden vehicle
Tire sizeFron taxleRear axleFron taxleRear axle
225/55 R17RF270 kPa
(2.7 bar/ 39 psi)270 kPa
(2.7 bar/ 39 psi)300 kPa
(3.0 bar/ 44 psi)310 kPa
(3.1 bar/45 psi)
Loading the vehicle
Instruction labels for tires and loads
GWARNING
Overloaded tires can overheat, causing a
blowout. Overloaded tires can also impair the steering and driving characteristics and lead
to brake failure. There is arisk of accident.
Observe the loa drating of the tires. The load
rating must be at least hal fofthe GAWR of
you rvehicle. Never overload the tires by
exceeding the maximu mload.
Example: Tire and Loading Information placard on
the B-pillar, driver's side
Two instructio nlab elsony ourvehicle show the
maximu mpossibl eload.
(1) Tire and Loading Information placard :is
on the B-pillar on the driver's side .Tire and
Loading Information placard :showst he
permissible numbe rofoccupants and the
maximu mpermissible loa dofthe vehicle. It
also contains details of the tire sizes and
corresponding pressures for tires mounted
at the factory.
(2) The vehicle identification plate is on the B-pillar on the driver's side .The vehicle
identification plate informs you of the per-
missible gross weight. It is made up of the
vehicle weight, al lvehicle occupants, the
fuel and the cargo .You can also find infor-
matio nabout the maximu mGrossAxle
Weight Rating on the front and rear axle.
The maximu mgross axle weight rating is
the maximu mweight that can be carrie dby
one axle (front or rear axle). Do not exceed the permissible gross weight or the maxi-
mum gross axle weight rating for the front
or rear axle.
278Loading the vehicle
Wheels and tires

GVW (Gross VehicleWeight)
The gross vehicle weight includes the weight of
the vehicle including fuel ,tools, spare wheel,
accessories installed, occupants, luggage and
the drawbar noseweight if applicable. The gross
vehicle weight must never exceed the permissi-
ble gross weight (GVWR) specified on the
B-pilla ronthe driver's side (
Ypage 294).
GVWR (Gross Vehicl eWeight Rating)
The GVWR is the maximu mpermitted gross
weight of the full yladen vehicle (weight of the
vehicle including all accessories, occupants,
fuel ,luggage and the drawbar noseweight if
applicable).T he permissibleg ross weight is
specified on the vehicle identification plate on
the B-pilla ronthe driver's side (
Ypage 294).
Maximum weight of the laden vehicle
The maximu mweight is the sum of:
Rthe curb weight of the vehicle
Rthe weight of the accessories
Rthe loadl imit
Rthe weight of the factory installed optional
equipment
Kilopascal (kPa)
Metric unit for tire pressure. 6.9 kPa are the
equivalent of 1psi.A nother tire pressure unit is
bar. 100 kilopascals (kPa) are the equivalent of
1b ar.
Load index
In addition to the loadb earing index,aload
index can be stamped onto the sidewal lofthe
tire. It specifies the load-bearing capacity of the
tire more precisely.
Curb weight
The weight of avehicle with standard equipment
including the maximu mfilling capacity of fuel,
oil, and coolant. It also includes the air-condi-
tioning system and optional equipment if these
are installed on the vehicle ,but does not include
passengers or luggage.
Maximum tire load
The maximu mtire loadink ilograms or pounds is
the maximu mweight for which atire is
approved.
Maximum permissiblet ire pressure
Maximumpermissiblet ire pressure for one tire.
Maximum load on one tire
Maximumloadono ne tire. This is calculated by
dividing
the maximu maxle loadofo ne axle by
two.
PSI (Pounds per square inch)
Standard unit of measurement for tire pressure.
Aspec tratio
Relationshi pbetwee ntire heighta nd width in
percent.
Tire pressure
Pressure inside the tire applying an outward
force to every square inch of the tire's surface.
Tire pressure is specified in pounds per square
inch (psi), in kilopascal (kPa) or in bar. Tire pres-
sure shoul donly be corrected when the tires are
cold.
Col dtire pressure
The tires are cold:
Rif the vehicle has been parked for at least
three hours withou tdirect sunlight on the
tires, and
Rif the vehicle has not been driven further than
1m ile (1.6 km)
Tire tread
The part of the tire that comes into contact with
the road.
Tire bead
The tire beade nsures that the tire sits securely
on the wheel. There are severals teel wiresinthe
beadtop revent the tire from coming loose from
the whee lrim.
Sidewall
The part of the tire betwee nthe tread and the
tire bead.
Weight of optional extras
The combined weight of those optional extras
that weigh more than the replaced standard
parts and more than 2.3 kg (5 lbs). These
optional extras, such as high-performance
brakes, aroof rack or ahigh-performance bat-
tery, are not included in the curb weight and the weight of the accessories.
What you shouldk now about wheels and tires285
Wheelsand tires
Z

TIN (Tire IdentificationNumber)
Auniqu eide ntificatio nnumbe rwhich can be
used by atire manufacturer to identify tires, for
exampl efor ap roduct recall ,and thusi dentify
the purchasers. The TIN is compose dofthe
manufacturer identificatio ncode, tire size, tire
model cod eand manufacturing date.
Load bearin gind ex
The load bearing index (als oloa dindex) is acode
thatc ontains the maximu mloadb eari ng capa-
city of atire.
Traction
Tractio nist he resul toffrictio nbetween the tires
and the roa dsurface.
TWR (permissibl etrailer drawbar load)
The TWRist he maximumpermissibl eweigh t
thatm ayact on the ball coupling of the trailer
tow hitch.
Wea rind icator
Narrowb ars( tread wear bars) thata redistrib-
ute doverthe tire tread. If the tire trea dislevel
with the bars, the wear limit of áin (1.6 mm)
hasb eenr eached.
Distribution of the vehicle occupants
The distributio nofvehicleoccupants ove rdes-
ignate dseatp osit ions in avehicle.
Maximum permissible payload weight
Nomina lloa da nd goods/luggage load plus
68 kg (150 lb s)multiplie dbythe number of
seats in the vehicle.
Changing wheels
Rotating the wheels
GWARNING
Interchanging the front and rear wheels may
severelyi mpair the driving characteristics if
the wheels or tires have different dimensions. The whee lbrakes or suspension components
may als obedamaged. There is arisk of acci-
dent.
Rotate front and rear wheels only if the wheels and tires are of the same dimensions.
!On vehicles equippedw ithatire pressure
monitor, electronic components are located
in the wheel.
Tire-mounting tools should not be used near
the valve .This could damage the electronic
components.
Only have tires changed at aqualified spe-
cialist workshop.
Always observe the instructions and safety
notes under "Mounting awheel" (
Ypage 287).
The wea rpatterns on the front and rear tires
differ, depending on the operating conditions.
Rotate the wheels before aclear wea rpattern
has formed on the tires. Front tires typically
wea rmore on the shoulders and the rear tires in
the center.
If you rvehicle's tire configuration allows, you
can rotate the wheels according to the intervals
in the tire manufacturer's warranty book in your
vehicled ocuments. If no warranty book is avail-
able, the tires should be rotated every 3,000 to
6,000 mile s(5,000 to 10,000 km) or earlier if
tire wea rrequires. Do not change the direction
of rotation.
Clean the contact surfaces of the whee land the
brake disc thoroughly every time awheelisr ota-
ted. Avoid oily or greas ycleaning agents.
Check the tire pressure and reactivate the tire
pressure monitor if necessary.
Directio nofrotation
Tires with aspecified directio nofrotation have
additional benefits, e.g. if there is arisk of hydro-
planing. You wil lonly gai nthese benefits if the
correct directio nofrotation is observed.
An arrow on the sidewal lofthe tire indicates its
correct directio nofrotation.
You may mount aspare whee lagainst the direc-
tion of rotation. Observe the time restriction on
use as wel lasthe speed limitation specified on
the spare wheel.
Storing wheels
Store wheels that are not being used in acool,
dry and preferably dark place. Protect the tires
from contact with oil, greas eand fuel.
286Changing wheels
Wheel sand tires

Mountingawheel
Vehicle preparation
XStop the vehicleasf ar awayaspossible from
traffic and on alevel, firm and non-slip sur-
face.
XIf you rvehicl eposesar isk to approaching
traffic, switch on the hazar dwarning lamps.
XApply the parking brake.
XTurn the front wheels to the straight-ahead
position.
XShift the transmission to position P.
XSwitch off the engine.
XPassengers should leave the vehicle. Make
sure that the passengers are not endangered
as they do so.
XMake sure that no one is near the dange rarea
while the whee lisbeing changed .Anyone
who is not directly assisting in the wheel
change should, for example, stand behind the
barrier.
XPlace the warning triangl eorwarning lamp at
as uitable distance.
Observe the lega lrequirements on the cor-
rect use of the warning triangl eorwarning
lamp for the country in which you are cur-
rently driving
XSecure the vehicletop revent it from rolling
away.
Observe the safety notes on parking under
"Driving and parking" (
Ypag e132)
XOn level terrain: place chocks or other suit-
abl eo bjects under the front and rear of the
whee lthat is diagonally opposite the whee lto
be changed.
XOn slight inclines: place chocks or other
suitable objects under the wheels on the front and rear axle sopposite the whee ltobe
changed.
XIf included in the vehiclee quipment, take the
tire-changing tool kit out of the vehiclet ool kit
(
Ypag e260).
Apart from some country-specific variants,
vehicles are not equipped with tire-changing
tools. Some tools for changing awhee lare
specific to the vehicle. Consult aqualified
specialist worksho pfor more information on
which tools are required to perform awheel
change on you rv
ehi cle.
XIf included in the vehiclee quipment, remove
the spare whee lfrom the spare whee lbracket (
Ypag
e292) .Observe the safety notes listed
under "Spare wheel" (Ypag e291).
XCarefully remove the hub caps.
XLoosen the whee lbolts on the whee ltobe
changed in acounter-clockwise direction by
about one turn using lug wrench :.Donot
remove the whee lbolts.
Raisingt he vehicle
GWARNING
If you do not position the jack correctly at the
appropriate jacking point of the vehicle, the
jack coul dtip over with the vehicler aised.
There is arisk of injury.
Only position the jack at the appropriate jack-
ing point of the vehicle. The bas eofthe jack
must be positioned vertically,d irectly under
the jacking point of the vehicle.
GWARNING
On uphill and downhill slopes, the jack could
tip over with the vehicler aised. There isarisk
of injury.
Do not change wheels on uphill or downhill
gradients. Notify aqualified specialist work-
shop.
!Only position the jack on the jacking points
intended for this purpose. You coul dother-
wis edamage the vehicle.
Observe the following when raising the vehicle:
RTo rais ethe vehicle, only use the vehicle-spe-
cific jack that has been tested and approved
by Mercedes-Benz. If the jack is use dincor-
Changing wheels287
Wheels and tires
Z

rectly, it could tip over while the vehicleis
raised.
RThe vehicle's jack is intended only to rais ethe
vehicl efor as hort time when changing a
wheel. It is not suited for performing mainte-
nance work under the vehicle.
RAvoid changing the whee lonuphill and down-
hill slopes.
RBefore raising the vehicle, secure it from roll-
ing awa ybyapplying the parking brake and
inserting whee lchocks. Never disengage the
parking brake while the vehicl eisraised.
RThe jack must be placed on afirm, flat and
non-slip surface. On aloose surface, alarge,
load-bearing underlay must be used .Ona
slippery surface, anon-slip underlay must be
used ,e.g. rubber mats.
RMake sure that the distance between the
underside of the tires and the ground does not
exceed 1.2 in(3 cm).
RNever place you rhands or feet under the
raised vehicle.
RNever lie under the raised vehicle.
RNever start the engine when the vehicl eis
raised.
RNever open or close adoor or the tailgate/
rear door when the vehicl eisraised.
RMake sure that no persons are present in the
vehicl ewhen the vehicl eisraised.
Jacking points :(rubber stoppers)a re located
just behind the front whee larches and just in
front of the rear whee larches.
XPlace jack ;beneath corresponding jacking
points :.
XTurn handwheel =until jack plate ;sits
securely on jacking point :.
XMake sure the base of jack ;is positioned
vertically beneath jacking point :.
XAssembleadapter?and ratchet Afrom the
vehicl etool kit.
XPlace adapter ?and ratchet Aon the hex-
agon nut of jack ;so that the lettering AB/
DOWN is visible.
XTurn ratchet Ain the AUF/UP directionuntil
the tire is amaximu mof3cm off the ground.
When doing so, jack ;may move to one of
the side support surfaces.
Removin gawheel
!Do not place whee lbolts in sand or on adirty
surface. The bolt and whee lhub threads could
otherwise be damaged when you screw them
in.
XUnscrew the whee lbolts.
XRemove the wheel.
Mountin ganew wheel
GWARNING
Oile dorg reased whee lbolts or damaged
whee lbolts/hu bthreads can caus ethe wheel
bolts to come loose .Asaresult, you could
lose awhee lwhile driving. There is arisk of
accident.
Never oil or greas ewhee lbolts. In the event of
damage to the threads ,contact aqualified
specialist workshop immediately. Have the
damaged whee lbolts or hub threads
replaced/renewed. Do not continue driving.
GWARNING
If you tighten the whee lbolts or whee lnuts
when the vehicl eisraised, the jack could tip
over. There is arisk of injury.
Only tighten the whee lbolts or whee lnuts
when the vehicl eisonthe ground.
Always observe the instructions and safety
notes on "Changing awheel" (
Ypag e286).
288Changing wheels
Wheels and tires

Example: vehicleide ntification plate (US vehicles)
Example: vehicl eide ntification plate (vehicle sfor
Canada)
;
VIN
=Paint code
iThe data shown on the vehicl eide ntification
plate is sampl edata. Thi sdatad iffers for
every vehicl eand mayd eviate from what is
shown here. The data vali dfor your vehicle
can be found on the identificatio nplate of
your vehicle.
Vehicl eidentificatio nnumber (VIN)
VIN in the engine compartment
The VIN can be found on the vehicl eide ntifica-
tio np late (Ypage 294).
VIN :is also stampe dinto the longitudinal
membe rinthe engine compartment next to the
fuse box.
Engine number
The engine numbe risstampe donthe crank-
case. Mor einformatio nmaybe obtained at any
qualified specialist workshop.
Service products and capacities
Important safety notes
GWARNING
Service products maybep oisonousand haz-
ardous to health .There is ariskofi njury.
Compl ywithi nstructions on the use, storage
and disposalofs erviceproducts on the labels
of the respective original containers. Always
stor eservic eproducts seale dintheiroriginal
containers. Alway skeeps ervic eproducts out
of the reach of children.
HEnvironmental note
Dispose of servic eproducts in an environ-
mentall yresponsibl emanner.
Whe nhandling ,storing and disposing of any
servic eproducts, please observe the relevant
regulations.
Service products includ ethe following:
Rfuels, e.g .gasoline
Rlubricants ,e.g.e ngine oil, transmission oil
RCoolant
RBrake fluid
RWashe rfluid
RClimate contro lsystem refrigerants
Approve dservic eproducts comply with the
highest quality standards and ar elisted in the
Mercedes-Benz Specifications for Service Prod-
ucts .Onlyu seservic eproducts approved for the
vehicle. Thi sisanimportant condition for the
Limite dWarranty.
Yo uc an identify servic eproducts approved by
Mercedes-Benz by the following inscription on
Servic eproducts and capacities295
Technica ldata
Z