climate control MERCEDES-BENZ METRIS 2021 MY21 Operator's Manual

Symbols
..................................................... 4At
ag lance ................................................. 6
Cockpit ........................................................ 6
Indica tora nd warning lamps (vehicles
without steering wheel buttons) .................. 7
Indicator and warning lamps (vehicles
wit hsteering wheel buttons) ....................... 8
St eering wheel wit hbuttons ........................ 9
Center console .......................................... 10
Overhead contro lpanel .............................. 11
Doo rcontrol panel .................................... .12Genera
lnotes .......................................... 13
Environmental pr otection ........................... 13
Mercedes-BenzG enuineParts .................... 13
No tesa bout attachments, add-on
equipment, ins tallation sand con ver‐
sions .......................................................... 14
Operating Instructions ...............................14
Service and vehicle operation .................... 15
Operating saf ety. ...................................... .16
Diagno stics connection ............................ .17
No tesonc hanges tothee ngine output ..... 17
Qualified specialis tworks hop .................... 18
Ve hicle registration .................................... 18
Cor rect us eoft hevehicle .......................... 18
Multi Purpose Vehicle ................................ 19
No tesf or persons wit helectronic med‐
ical aids. ................................................... .19
Information on problems wit hyour
ve hicle .......................................................19
Re portin gsafet yd efects ............................ 19
Limited Warrant y....................................... 20
QR code sfor rescue car d.......................... 20
Dat astorage ..............................................20
Copyright .................................................. .23Occupant saf
ety...................................... 24
Re stra int sy stem ........................................24
Sea tbelts .................................................. 25
Airbag s...................................................... 28
Au tomatic measu resa fter an accident ...... 33
Safel ytransporting children in the
ve hicle .......................................................33
No tesonp etsint hevehicle ....................... 41Opening and closing
...............................42
SmartK ey................................................... 42
Door s........................................................ 45
Sliding doo r............................................... 47Electric sliding door ...................................
47
Ta ilgat e..................................................... .51
Re ar-en ddoor s......................................... .54
Sid ew indo w. ............................................. 56
Anti-thef tpreve ntio n................................. 59 Seats and
stowage .................................. 62
Co rrect driver's seat position .................... 62
Seats ......................................................... 62
St ow agea reas .......................................... .75
Information aboutt he bottle holder ........... 75
Cup holder s............................................... 75
Ashtr ayand cigar ette lighter ...................... 76
Soc kets ...................................................... 76 Light and vision
....................................... 77
Exterio rlighting ......................................... 77
Ad justing thei nterior lighting .................... 80
Changing bulbs .......................................... 80
Wi ndshield wipe rs..................................... 85
Mir rors ...................................................... 88
Ope rating su nvisor s................................. 89 Climat
econtrol ....................................... 90
Overvie wofclimatecontrol sy stems ......... 90
Operating climat econtrol sy stems ............ 91
Operating air vents .................................... 95 Drivin
gand parking ................................ 97
Driving ....................................................... 97
Au tomatic transmission ........................... 104
Re fueling ................................................ .106
Pa rking .................................................... 108
Driving and driving sa fety sy stems ..........1 09
Tr ailer operation ...................................... .131 Instrument clus
tera nd on-board
co mp uter ............................................... 13 6
No tesont he instrument clus tera nd
on-boar dcomputer .................................. 13 6
Overvie wofthe instrument clus ter. ......... 13 6
Overvie wand operation of theo n-
boar dcomputer (vehicles without
st eering-wheel buttons) ........................... 137
Overvie wand operation of theo n-
boar dcomputer (vehicles wit hsteer‐
ing-wheel buttons) ................................... 13 8
Overvie wofwhat is shown on them ul‐
tifunction displa y.....................................1 40
Setting thei nstrument lighting ................. 1412
Contents

Overvie
wofclimatecontrol sy stems Overvie
wofdual-zone automatic clima tecontrol 1
Sets thet emperatur e(/pag e93)
0085 Defrosts thew indshield
2 004E Switches ther ear air conditioning sys‐
te mo n/off
3 008F Adjusts thea ir distribution
(/ page93)
0061 Defrosts thew indshield
4 0073 Switches air-recirculation mode on/o ff
( / pag e94)
5 0097 Setsthea irflow ( /pag e93)
0085 Defrosts thew indshield
6 005A Switches cooling wit hair dehumidifica‐
tion on/o ff (/ pag e92)
7 006C Switches ther ear windo wheater and
mir rorh eater on/of f(/pag e95) 90
Climat econtrol

Re
ar dual-zone automatic climat econtrol #
Switc hont he dual-zone automatic climate
contro l. #
Toswitc hon:press the004E button on the
air conditioning operatin gunit.
The indicator lam ponthe004E button will
light up when ther ear climat econtrol is
swit ched on. The settings fort emperature,
air flow and, if arear compartment air condi‐
tionin gsystemisi nstalled, air distribution will
be adop tedf or ther ear compartment climate
control.
3-zone automatic clima tecontrol ,rear com‐
partment #
Switc hont he 3-zone automatic climat econ‐
trol.
To switc hon: #
Press the004E button on thea utomatic cli‐
mat econt rolo peratin gunit.
The indicator lam ponthe004E button will
fl ash. The operatin gunit displa ywill sho wthe
second menu le velfor thet emperatur eand
air flow setting of ther ear air conditioning sys‐
te m. #
Press the0097 button and se tablowe rset‐
ting fort he rear climat econtrol.
The blo wersettings willbes hown onthed is‐
pla yasab ar graph. The rear air conditioning
sy stem will be switched on. #
If necessar y,se tthe temp eratur efor ther ear
climat econtrol usin gthe temp eratur econ‐
trol.
The displa ywill sho wthe selected rear com‐
partment temp erature.
If yo udon otsetan ew va lue within appr ox‐
imatel yten seconds, theo perating unit display
will retur ntot hefirs tm enu le velfor thea uto‐
matic climat econt rols ettings .The indicator lamp
on the 004E button will light up continuousl y.
% The air distribution settinga
pplies bothtothe
automatic climat econtrol and tother ear air
conditioning sy stem and cann otbe se tsepa‐
ra tely fort he two. #
Toswitc hoff:press the004E button on the
automatic climat econtrol operatin gunit.
The indicator lam ponthe004E button will
fl ash. The operatin gunit displa ywill sho wthe
second menu le velfor thet emperatur eand
air flow setting of ther ear air conditioning sys‐
te m. #
Press the0095 button and then press it again
once thel owest blowersetting has been
re ached.
The operatin gunit displa ywill go of fand the
re ar air conditioning sy stem will be switched
off.
If yo udon otsetan ew va lue within appr ox‐
imatel yten seconds, theo perating unit display
will retur ntot hefirs tm enu le velfor thea uto‐
matic climat econt rols ettings .The indicator lamp
on the 004E button will go out.
% When
thev ehicle is star ted, thec limat econ‐
trol settings mos trecently selected will be
adop teda utomaticall y. Switching
theA /C function on/off Re
quirements
R The climat econtrol sy stem has been
switched on (/ page91).
R The engine is running.
Whe nthe "Cooling wit hair dehumidification"
function is switched on, thea ir inside thev ehicle
is cooled and dehumidified according tothet em‐
peratur eselected.
Fo r3 -zone automatic clima tecontrol, thef unc‐
tion fora utomatic clima tecontrol settings can be
acti vatedord eactivated onl yonthefirs tm enu
le ve l. If youdon otsetan ew va luefort he rear
compartment climat econtrol on thes econd
menu le velw ithin appr oximatel yten seconds, the
control panel displa ywillgob acktot hefirst
menu le vel. #
Press the005A button.
The indicator lam ponthe005A button will
light up when thef unction is switched on.
% Switc
hofftheA /C function onl ybrief ly.O th‐
erwise, thew indo wscould fogupm ore
qu ickl y.
% Condensation ma
yleak from theu nderside of
th ev ehicle in cooling mode. This is no tasign
of am alfunction. Au
tomaticall yregulating climat econtrol Re
quirements:
R The climat econtrol sy stem has been
switched on (/ page91).
3-zone automati cclimat econtrol
When 3-zone automatic climat econtrol is in auto‐
matic mode ,the se ttemperatur ewill automati‐ 92
Climat econt rol

Count
ry Radio equipment appr oval
number
Philip‐
pines NTC
Ty
pe Appr oved.
No: ESD-13 06995C
Singapo reComplies wit hIDA Standards
DA -103365
Sou th
Africa TA
-20 13/461
United
Arab Emi‐
ra tes
Abu Dhabi
and Dubai TRA
Re
gis tere dN o: ER0 104996/13
Dealer No: DA00470 74/10 Tir
elabeling Overvie
woftirel abeling 1
Unifor mTireQ uality Grading Standards
(/ page211 )
2 DOT(Depa rtment of Transpor tation), (TIN)
Ti re Identification Number (/ page212 )
3 Maximum tir eloa d( /pag e213 )
4 Maximum tirep ressur e(/ page 213)
5 Manu facturer
6 Characteristics of thet ire( /pag e213 ) 7
Tire size designation, load-beari ng capacity,
speed rating and load ind ex (/pag e213 )
8 Tire name
% The da
tashown in thei llustration is sample
data. Information on tir
equality grades Ac
cording tother equirements of theU .S.
Depa rtment of Transpor tation's "Uni form Tire
Quality Grading Standards" tir emanufacturers
mus tgrade their tires using thef ollowing three
per form anc efactors: 1
Tread weargrade
2 Traction grade
3 Temp eratur egrade
% The dat
ashown in thei llustration is sample
data.
% This grading is no
tlegall yprescribed forC an‐
ada,b ut specified in mos tcases anyw ay.
Tr ead weargrade
The tread wear grade is acomparativ egrading
based on tread wear grade testsc onducted
under controlled conditions on aspecified U.S.
Depa rtment of Transpor tatio nt esttrack .F or
ex ample, atireg raded 150w ould wear one and
one-half times as well on theg ove rnment test
trac kasat ireg rade d1 00.
The relativ eperform anc eoft ires depends upon
th ea ctual conditions of their use, ho wever,and
ma ydepar tsignificantl yfromt he nor mdueto
va riations in drivin ghabits, servic epractices and
dif fere nces in road characteristic sand climate
conditions. Wheel
sand tires 211