change key battery MERCEDES-BENZ METRIS 2021 MY21 Operator's Manual

er's door or
thed rive r's and co-d rive r's
door: pressthe0036 button asecon dtime. Re
moving and inse rting thee mer gency key %
The anti-thef
talarms ystem (A TA)ist riggered
when youu nlockand open thev ehicle using
th ee mer gency key( /pag e59). #
Toremo ve: sliderelease catch 1inthe
direction of thea rrow and at thes ame time,
re mo veemer gency key2from thek eycom‐
ple tely. #
Toinser t:push emer gency key2com‐
ple tely in tothek eyuntil it en gage sa nd
re lease cat ch1 is bac kinits basic position. Re
placing the keyb attery &
DANG ER Serious damag etohealth
caused byswallowing batteries
Batteries contain toxic and cor rosiv es ubs tan‐
ces. Swallowing batterie smaycause serious
damag etohealth.
Ther eisar isk offata linjur y. #
Keep batteries out of ther eac hofc hil‐
dren. #
If batteries ar eswallowe d, seek medical
attention immediately. +
ENVIRONMEN
TALN OTE Environmental
damag eduetoimproper disposal of bat‐
te ries Batteries contain pollutants. It is
illegal todispose of them wit hthe household
ru bbish. #
Dispose of batteries in an
environmen tallyr esponsibl emanner.
Ta ke dischar gedb atteries toaq ualified
specialis tworks hop or toac ollection
poin tfor used batteries. Re
quirements:
R Your equir eaCR2 0253Vc ell battery
Changin gthe battery
Mercedes-Benz recommends that youh ave the
batter ychanged at aqualified specialis twork‐
shop. #
Remo vethee mer gency key( /pag e43). #
Press eme rgency key2intot he opening in
th ek eyinthed irection of thea rrow until bat‐
te ry compa rtment co ver1opens. When
doing so, do no thold batter ycompartment
co ver 1shut. #
Tapt he keya gainst thep alm of your han dso
th at battery 3falls out of theb atter ycom‐
partment. #
Inser tthe ne wbatter yintot he batter ytray
wit hthe positiv epole facing up wards. Use a
lint-free clo thtodo so. #
Install batter ycompartment co ver1tothe
ke yc asing wit hthe front lugs firs ta nd push it
closed. #
Slide emergency key2bac kintot he key
( / pag e43). Openin
gand closing 43