2021 MERCEDES-BENZ METRIS wiring

Information on
changing address or owner In
thee vent of achang eofa ddress, please send
us the" Notification of Address Change" in the
Service and Warrant yInforma tionb ookle torsim‐
pl yc all theC ustomer Assis tance Center (USA) at
th eh otline number 1-8 77-762-826 7orCustomer
Service (Canada) at 1-800-387-0 100. This way,if
necessar y,we can reac hy ou in atimel yfashion.
If yo us ellyour Mercedes, please lea vethee ntire
literatur einthevehicle so that it is available to
th en exto wne r.If yo uh ave purchased aused
ve hicle, please send us the" Notice of Pur chase
of Used Car" in theS ervice and Warrant yInfor‐
mation bookle torcalltheC ustomer Assis tance
Center (USA) at theh otline number
1-8 77-762-826 7orCustomer Service (Canada) at
1-800-387-0 100. Po
ssible danger due tosubstances haza rdous
to health In compliance wit
hProposition 65 ("P rop65"), the
fo llowing de tach able label has been added to
eac hvehicle sold in California: Operating saf
ety &
WARNING Risk of accident du etomal‐
functions or sy stem failures
To avo id malfunctions or sy stem failures: #
Alwaysh ave thep rescribed service and
maintenanc eworkasw ell anyrequired
re pair scarried out at aqualified special‐
is tw orks hop. &
WARNING Risk of accident or inju rydue
to incor rect modi fications on electronic
component pa rts
Modification of electronic components,t heir
softwar eorwiring could impair their function and/or
thef unction of other networ kedc om‐
ponen tparts or saf ety-re leva nt sy stems.
This can endanger theo perating saf etyoft he
ve hicle. #
Nevertamper wit hthe wiring and elec‐
tronic component parts or their soft‐
wa re. #
Yous houl dhave allworkon electrical
and electronic component scarried out
at aq ualified specialis tworks hop. Obser
vethe" Vehicle electronics" section in
"Technical data". &
WARNING Risk offire due toflammable
materials on ho tparts of thee xhau stsys‐
tem
Flammable materia lsuc hasl eaves, grass or
twigs ma yignit eift heyc ome int ocontact
wi th hotp arts of thee xhau stsystem. #
When driving on unpa vedr oads or off-
ro ad, regular lych eckt he vehicle under‐
side. #
Remo vetrappe dplants or other flam‐
mable material, in particular. #
Ifth er eisd amage, consult aqualified
specialis tworks hop immediately. *
NO
TEDama getothev ehicle due todriv‐
ing toof asta nd due toimpact stothe
ve hicle underbody or suspension compo‐
nents In
thef ollowing situations, in particular ,there
is ar isk of damag etothevehicle:
R The vehicle becomes grounded, e.g. on a
high curb or an unpa vedr oad
R The vehicle is driven toof asto veran
obs tacle, e.g. acurb ,speed bu mpor pot‐
hole
R Aheavy object strike st he underbody or
suspension components
In situations suc hasthese, damag etothe
body ,underbody ,suspension components,
wheels or tires ma ynotbe visible. Compo‐
nents damaged in this wa yc an unexpectedly
fa il or ,int he case of an accident, ma ynolon‐
ge ra bsorb ther esulting forc easi ntended.
If th eu nderbody paneling is damaged, flam‐
mable materials suc hasleaves, grass or 16
Generaln otes

Re
stra int sy stem Pr
otection pr ovided byther estraint sy stem The
restra int sy stem includes thef ollowing com‐
ponents:
R Seat belt sy stem
R Airbags
R Child restra int sy stem
R Child seat securing sy stems
The restra int sy stem can help pr eventthev ehicle
occupants from coming int ocontact wit hparts of
th ev ehicle interior in thee vent of an accident. In
th ee vent of an accident, ther estraint sy stem can
also reduce thef orces towhic hthe vehicle occu‐
pants ar esubjected.
Onl yas eat belt whic hiswornc orrectl yc an pro‐
vid ethe intended le velofp rotection .Depending
on thed etected accident situation, Eme rgency
Te nsioning Device sand/or airbags supplement
th ep rotection of fere dbyac orrectl yw orns eat
belt. Emer gency Tensioning Device sand/or air‐
bags ar enotdepl oyed in everya ccident.
In order fort he restra int sy stem toprov ide the
intended le velofp rotection ,eachv ehicle occu‐
pant mus tobser vethef ollowing information:
R Fasten seat belts cor rectl y.
R Sit in an almos tupright seat position wi th
th eir bac kagains tthe seat backrest.
R Sit wit htheir feet resting on thef loor ,ifp ossi‐
ble.
R Alwayss ecur epersons under 5ft(1.50 m)
ta ll in an additional restra int sy stem suitable
fo rt his vehicle.
Ho wever,no sy stem available toda yc an com‐
ple tely eliminat einjuries and fata lities in every
acciden tsituation. In particular ,the seat belt and
airbag general lydo no tprotect agains tobjects
penetrating thev ehicle from theo utside. It is also
no tp ossible tocomple tely rule out ther isk of
injur ycaused bythea irbag deploying. Limited pr
otection pr ovided byther estraint
sy stem &
WARNING Risk of inju ryor deat hdueto
modifications tother estraint sy stem
Ve hicle occupants ma ynolonger be pr otec‐
te dasi ntended if alterations ar emade tothe
re stra int sy stem. #
Nevera lter thep arts of ther estraint
sy stem. #
Nevertamper wit hthe wiring or any
electronic component parts or their
software. If it is necessar
ytoadjustthe vehicle toaccom‐
modat eaperson wit hdisabilities, con tact an
au thorized Mercedes-Benz Center ford etails.
US Ao nly: con tact ou rCustomer Assis tance Cen‐
te rat1 ‑877 ‑762‑826 7. Re
stra int sy stem functionality When
thei gnition is switched on, aself-tes tis
per form ed, during whic hthe 0075 restra int sys‐
te mw arning lam plight sup. It goes out no later
th an afew second safter thev ehicle is star ted.
The components of ther estraint sy stem ar ethen
functional. Re
stra int sy stem malfunction Am
alfunction has occur redint herestra int sys‐
te mint hefollowing cases:
R The 0075 restra int sy stem warning lam pdoes
no tlight up when thei gnition is switched on.
R The 0075 restra int sy stem warning lamp
light supc ontinuousl yorrepeatedly during a
journe y. &
WARNING Risk of inju rydue tomalfunc‐
tions in ther estraint sy stem
Components in ther estraint sy stem ma ybe
activated unintentionally or no tdeplo yas
planned in an accident. #
Have ther estraint sy stem checkeda nd
re paired immediatel yataqualified spe‐
cialis tworks hop. Fu
nction of ther estraint sy stem in an acci‐
dent Ho
wt he restra int sy stem worksisd etermined by
th es eve rity of thei mp act de tected and thet ype
of accident anticipated:
R Frontal impact
R Rear impact
R Side impact
R Rollover 24
Occupant saf ety