Overvie
wofclimatecontrol sy stems Heating sy
stem overview 1
Sets thet emperature
2 /00A4
Switches the
re ar compartment heating
on/off
3 006C Switches ther ear win‐
do wh eater on/off
(/ page99)
4 009B Switches foot we ll air
distribution on/off 5
0064 Switches windshield
defrosting on/o ff
( / pag e98)
6 Vehicles wit hstationary
heater or heater boos ter:
003B switches thes tation‐
ar yh eater or heater boos‐
te ro n/of f(/pag e101 )
7 Ve
hicles with
windshield heating: switches windshield heating
on/of
f(/ pag e99)
8 Sets thea irflow
% The indicator lamps on
theb uttons signal
th at thef unction in question has been activa‐
te d. 94
Climat econtrol
TEMPMATIC
overview 1
0082 Setsthet emperature
2 Display
3 0097 Setsthea irflow
4 Ve
hicles with
windshield heating: switches
windshield heating on/off
(/ page99)
5 Vehicles wit hstationary
heater or heater boos ter:
003B switches thes tation‐
ar yh eater or heater boos ter
on/of f(/ pag e101 ) 6
Vehicles wit hrear window
defros ter: 006C switches
re ar wind owdefros ter
on/of f(/ pag e99)
7 0089 Switches air-recircula‐
tion mode on/off
(/ page99)
8 0064 Switches windshield
defrosting on/off
(/ page98)
9 008F Adjusts thea ir distri‐
bution (/ page98)
A 005A Switches theA /C
function on/o ff
( / pag e97)
B /00A4
Vehicles wit ha
dual-zone climat econt rol
sy stem: adjusts ther ear
compartment climat econ‐ trol/
re
ar compartment heating
(indicator lam pflashes)
(/ page97)
% Th
eindicator lamps on theb uttons signal
th at thef unction in question has been activa‐
te d. Climat
econtrol 95
3-zone automatic climat
econtrol overview 1
0082 Setsthet emperature
2 Display
3 0097 Setsthea irflow
4 Ve
hicles with
windshield heating: switches
windshield heating on/off
(/ page99)
5 Vehicles wit hstationary
heater or heater boos ter:
003B switches thes tation‐ ar
yh eater or heater boos ter
on/off(/ page101 )
6 Vehicles wit hrear window
defros ter: 006C switches
re ar wind owdefros ter
on/of f(/ pag e99)
7 0089 Switches air-recircula‐
tion mode on/off
(/ page99)
8 0064 Switches windshield
defrosting on/off
(/ page98)
9 008F Adjusts thea ir distri‐
bution (/ page98) A
005A Switches theA /C
function on/o ff
( / pag e97)
B 0058 Automatically controls
th ec limat econt rol, front
(/ page97) and rear com‐
partment (/ page98)
C 0015 Switches synchroniza‐
tion on/o ff (/ pag e98)
D /00A4
Vehicles with
dual-zone climat econt rol
sy stems: adjusts ther ear
compartment climat econ‐
trol/
re ar compartment heating
(indicator lam pflashes)
(/ page97)
% Th
eindicator lamps on theb uttons signal
th at thef unction in question has been activa‐
te d. Operating climat
econtrol sy stems Switching
thec lima tecontrol sy stem on or
off #
Toswitc hon:setthe air flow to1orh igher
on thef ront-compartmen tmenu. #
Toswitc hoff:setthe air flow to0orOFF on
th ef ront-compartmen tmenu.
OFF appear sonthe climat econt rols ystem
displa y.
% When
thec limat econt rols ystemiss witched
off, thew indo wsmayfog up mor equickl y.
Switc hthe climat econt rols ystemo ffonly
brief ly. 96
Climat econtrol
%
If
th ef ront-compartmen tsystemh as already
been switched on and ther ear-compartment
sy stem has been switched off, youc an
swit chit on byturning up thef an on ther ear-
compartment menu. If thef ront-compart‐
ment sy stem is switched on, ther ear-com‐
partment sy stem will automaticall yswitc hon
as well. Ad
justin gthe rear comp artment climat econ‐
trol Re
quirements:
R The climat econtrol sy stem has been
switched on (/ page96).
Switching on thet emperatur eand airflow
and adju sting dual-zone and 3-zone automatic
climat econtrol #
Press the /
00A4 button.
The indicator lam ponthe /00A4
but‐
to na nd the /
00A4 symbol on thec li‐
mat econt rols ystemd ispla ywillflash.
The displa yswit ches tothet emperatur eand
th eb lowe rint herear menu. #
Use rocker switches 0082and0097 toset
th er equired temp eratur eand air flow onthe
re ar menu.
% If
th er ea resignificant dif fere nces between
th et emperatur esettings of thef ront and rear
sy stems, these cann otbe controlled accu‐
ra tely.
% If
th er ear compartment climat econtrol has
been swit ched off, youc an swit chit on auto‐
matically bypressing the0015 button.
Dependin gonthevehicle equipment, climate
contro lswitches on theo verhead air-conditioning
sy stem or rear compartment heating as requ ired:
R Ve
hicles with an overhead air-condition‐
ing sy stem: ther ear compartment can be
cooled onl y.
R Ve
hicles with rear comp artment heating:
th er ear compartment can be heated onl y.Switching of
frear compa rtment air condition‐
ing with dual and 3-zone automatic climate
control #
Press the /
00A4 button. #
Ifth ei ndicator lam ponthe /00A4
but‐
to na nd the /
00A4 symbol on thec li‐
mat econt rols ystemd ispla yflash, se tthe air‐
fl ow to0ont herear menu.
% Indicator lam
pon:rear compartment climate
control has been swit ched on.
Indicator lam poff:r ear compartment climate
control has been switched off.
Indicator lam pflashes: thes etting mode of
th er ear compartment climat econtrol is
active. Swit
ching theA /C function on and off Re
quirements:
R The climat econtrol sy stem has been
switched on (/ page96).
The A/C function cont rols thec limat eand dries
th ea ir inside thev ehicle. #
Press the005A button.
% Switc
hofftheA /C function onl ybrief ly.O th‐
erwise, thew indo wscould fogupf aster.
% Condensation ma
yleak from theu nderside of
th ev ehicle in cooling mode. This is no tasign
of ad efect. Au
tomaticall yregulating climat econtrol Re
quirements:
R The climat econtrol sy stem is switched on
(/ page96).
Switching on automatic climat econtrol
In automatic mode, thet emperature, air flow and
air distribution ar eregulated and kept cons tant. #
Press the0058 button.
The displa ywill sho wthe temp erature. The
air flow and air distribution will disappear from
th ed ispla y.
If th er ear-compartment climat econtrol has
been swit ched on, thes etting fort he rear
compartment is car ried over. Climat
econt rol 97
Switching of
fautomatic climat econtrol #
Use the0097 rocker switc htochangethe air‐
fl ow setting and air distribution
(/ page98) .
The other settingr emainsunaf fected bythe
ch ange. Au
tomaticall ycontrolling the climat econtrol
in the rear comp artment Re
quirements:
R Rear-compartment climat econtrol has been
swit ched on (/ page97).
In automatic mode, thet emperature, air flow and
air distribution ar eregulated and kept cons tant. #
Press the /
00A4 button. #
Press the0058 button.
% Even if
thef ront-compartmen tsystemisin
automatic mode, ther ear-compartment sys‐
te mc anexit automatic mode if youa djust
th eb lowe ront herear-compartment menu.
% If
th ea ir is cooled and thed rive r,front
passenger or sliding door is opened, ther ear
air conditioning sy stem blo werist urned
down af tera round 15minutes.
When all door shave been closed again, the
blo werw illber esettot he pr evious setting
af te ra round one minute. Information on
thea ir distribution settings The symbols on
thed ispla yindicat ethe vents
th ro ugh whic hthe air is being directed.
TEMPMATIC R 0087 Defros tera nd center vents
R 008F Allvents
R 009C Center vents
R 009F Center and foot we llve nts
3-zone au tomatic clima tecontrol
R 0061 Defros terv ents
R 0087 Defrost er and center vents
R 008F Allvents
R 0086 Defros tera nd foot we llve nts
R 009C Center vents
R 009F Center and foot we llve nts
R 009B Footwe llve nts Settin
gthe air distribution Re
quirements:
R The climat econtrol sy stem is switched on. #
Press the008F button repeatedl yuntil the
desired air distribution appear sinthe air con‐
ditioning sy stem displa y. Switching
thes ynchronization function on
and off Re
quirements:
R The climat econtrol sy stem has been
switched on (/ page96).
The synchronization function cont rols thec limate
cont rolfunction centrally .The settings fort he
te mp eratur eand air flow inthef ront zonea re
automaticall yadop tedf or ther ear zone. #
Press the0015 button.
% If
th er ear-compartment climat econtrol has
been swit ched off, youc an swit chit on auto‐
matically bypressing the0015 button. Re
moving condensatio nfromt he windo ws Misting on
thei nsid eofw indows #
Press the0064 button.
When thew indshield defros teriss witched on,
th et emperatur eand air flow canno tbeadjus‐
te d. #
Invehicles wit haheating sy stem and aman‐
ual air-conditionin gsystem, also close the
side and center air vent (/ page 99) as well
as thea irve nts fort he rear compartment
(/ page100). #
Vehicles with dual or 3-zone automatic cli‐
mat econtrol: pressthe005A button and, if
necessar y,use the008F button todirect the
air ont othe windshield 0061. #
Increase thea irflow as necessar yand close
all air vents (/ page 99). #
Ifth ew indo wsremain fogged up: press
the 0064 button.
When thew indshield defros teriss witched on,
th et emperatur eand air flow canno tbeadjus‐
te d.
0064 or no symbol will appear on thec limate
cont rols ystemd ispla y. 98
Climat econtrol
#
Vehicles with windshiel dheating: press
the button.
#
Close thec enter air vent (/ page 99) and
air vents fort he headroom (/ page100) and
re ar compartment (/ page100).
Misting on theo utside of windo ws #
Switc hont he windshield wiper (/ page89). Switching air-recirculation mode on and off
#
Press the0089 button.
The interior air is recirculated.
The ai r-re circulation mode switches of fautom ati‐
cally.
% When air-recirculation mode is switched off,
th
ew indo wsmayfog up mor equickl y.Switch
on ai r-re circulation mode only briefly.
Air-recirculation mode au tomatical lyswitches on
in thef ollowing cases:
R at high outside temp eratures
R when thev ehicle is driving thro ugh atunnel
(vehicles wit h3-zon eautomatic climat econ‐
trol and navigatio nonly)
R when thew indshield wiper sareswitched on
(/ page89)
The indicator lam ponthe0089 button will not
light up in this case. Af teram aximu mof
30 minutes, outsid eair is automatically intro‐
duced again. Switching
thew indshield heating on and off %
In
thee vent of high outsid etemperatures,
th ew indshield heating ma ynottur no n. #
Press theb utton fort he windshield heating.
If th ei ndicator lam plights up, thew indshield
heating is switched on.
% The windshield heating switches of
fautomat‐
ically af teraf ewminutes.
% If
th eb atter yvoltag eistoo lo w,it ma ynotbe
possible toswitc hthe windshield heating on.
If th eb atter yvoltag ebecomes tool ow while
th ew indshield heating is in operation, the
windshield heating will swit choffa utomati‐
cally. Switching
ther ear windo wdefros tero noro ff #
Press the006C button.
If th ei ndicator lam plights up, ther ear win‐
do wd efros teriss witched on. Operating air
vents Ad
justin gthe front-compartmen tairve nts &
WARNING ‑Danger of bu rnsorf rostbite
due tobeing tooc lose tothea irve nts
Ve ry hotorv eryc old ai rcan flow from thea ir
ve nts.
Thi scould result in burns or frostbit einthe
immediat evicinity of thea irve nts. #
Makesur ethat all vehicle occupants
alw aysm aintain asufficient dis tance to
th ea irve nts. #
If necessa ry,d irect thea irflow to
ano ther area of thev ehicle interior. #
Toopen or close: hold center2 of air
ve nt 1 and tur nittot he leftorright as far
as it will go. #
Tosetthe air direction: holdcenter 2 of
air vent 1 and swivel it up wards, down‐
wa rds, to thel eftortot heright. Climat
econt rol 99
#
Toopen or close: turnthe adjustment
wheels 1ontheh igh-po werairve nts tothe
lef torr ight as farast heyw ill go.
% Cooled air will
flow out of theh igh-po werair
ve nts. Heating will no tbep ossible .Opent he
high-po werairve nts only in summer du ring
cooling mod eand keep them closed in win‐
te r. Ad
justin gairve nts in ther oof air duct In
vehicles wit hrear-compartment air condition‐
ing, adjus table air vents ha vebeen integrated in
th er oof air duct. #
Adjustin gthe air flow: if necessar y,open or
close thea irflaps in air vents 1. #
Adjustin gthe air distribution: turna irve nts
1 tother equired position. Ve
ntilation nozzles in ther ear &
WARNING ‑Danger of bu rnsorf rostbite
due tobeing tooc lose tothea irve nts
Ve ry hotorv eryc old ai rcan flow from thea ir
ve nts.
Thi scould result in burns or frostbit einthe
immediat evicinity of thea irve nts. #
Makesur ethat all vehicle occupants
alw aysm aintain asufficient dis tance to
th ea irve nts. #
If necessa ry,d irect thea irflow to
ano ther area of thev ehicle interior. Depending on
thev ehicle equipment, ther ew ill
be an air duct or aheater wit hadditional air noz‐
zles in ther ear foot we ll on thel eft-hand side 1.
No object smaybe placed there. Passengers
mus tmaintain asufficient dis tance du etothe
wa rm airflow and air intake. Au
xiliar yheating Fu
nction of thea uxiliar yheating &
DANG ER Risk of fata linjur ydue topoi‐
sonous exhaus tgases
If th et ailpipe is bloc kedors ufficient ventila‐
tion is no tpossible ,poisonous exhaus tgases
suc hasc arbon monoxide ma yenter thev ehi‐
cle. This is thec ase in enclosed spaces or if
th ev ehicle getsstuc kins now, fore xamp le. #
Alwayss witc hthe stationar yheater off
in enclosed spaces without an air
ex traction sy stems, e.g. in garage s. 100
Climat econtrol
#
Keep thet ailpipe and thea reaa round
th ev ehicle free from sno wwhen the
engine or thes tationar yheater ar erun‐
ning. #
Open awindo wont he windwar dside of
th ev ehicle toensur eana dequat esup‐
ply of fresh air. &
WARNING Risk offire due tohots tation‐
ar yh eater components
When thes tationa ryheater is swit ched on,
parts of thev ehicle can become very hot, e.g.
th es tationa ryheater exhaus tsyst em.
Flammable materials suc hasleaves, grass or
twigs ma yignit eift heyc ome int ocontact
wi th:
R hotp arts of thes tationa ryheater exhaust
sy stem
R thee xhau stgasitself
Ther eisar isk offire. #
When thes tationar yheater is swit ched
on, mak esuret hat:
R Hotvehicle parts do no tcome into
contact wit hflammable materials.
R The exhaus tgas can flow out of the
st ationar yheater exhaus tpipe
unhindered.
R The exhaus tgas doe snotcome into
contact wit hflammable materials. *
NO
TEDama getothea uxiliar yheating If
th ea uxiliar yheating is no tused foran
ex tende dperiod of time ,itcan be damaged. #
Switc hthe auxiliar yheating on for
around tenm inutesatl eastonce a
month. *
NO
TEDama getothea uxiliar yheating
due toove rheating If
th eh otair flow is bloc ked, thea uxiliary
heating can overheat and switc hoff. #
Do no tbloc kthe ho tairflow. %
Ve
hicles with modified fuel displa ys:if an
ex tern all yo perated consume risconnec ted
via thec able fort he auxiliar yheater ,this is
no ttaken in toconside ratio nont he "range
re maining" displa yofthe on-boar dcomputer. In
this case, obser vethef uel displa y.The fuel
displa yprovide sthe cur rent le vel.
If yo ua retranspo rting hazardous materials, com‐
ply wit hthe releva nt sa fety regulations. Alw ays
place objects at asufficient dis tance from the
outle topening of thea uxiliar yheating.
Au xilia ryheating worksi ndependentl yofthe
engine and complements thec limat econt rols ys‐
te mint hevehicle. Auxilia ryheating heats thea ir
inside thev ehicle tothes ettemp erature. Hot-water auxiliar
yheater Fu
nction of theh ot-wat er auxiliar yheater
The hot-water auxiliar yheater complements your
ve hicle's climat econt rols ystem, and has a
heater boos ter,auxiliar yheating and auxiliary
ve ntilation function. In addition, thea uxiliary
heating sy stem heats thee ngine coolant topro‐
te ct thee ngine and sa vefuel during thew arming-
up phase. The auxiliar yheatin gheats thea ir
inside thev ehicle tothes ettemp erature. It is not
dependent on theh eat output of ther unning
engine .The auxilia ryheating is operated directly
using thev ehicle's fuel. Forthis reason ,the fuel
ta nk mus thave been filled abo vether eser vefuel
le ve lsot hatthea uxiliar yheating can work.T he
auxilia ryheating automatically adapts its operat‐
ing mode totheo utside temp eratur eand
we ather .Itist herefor epossible that thea uxiliary
heating ma yswitc hfromv entilation toheating
mode or from heating toventilation mode. When
th ee ngine is running ,auxilia ryventilation is not
acti ve.A uxiliar yheating automatically switches
itself of fafter am aximu mof50m inutes.Yo u
canno tuse the" auxiliar yventilation" operating
mode tocool thea ir inside thev ehicle tobelow
th eo utside temp erature. Auxilia ryheating helps
to heat up thev ehicle while thee ngine is running
and at lo woutsid etemperatures.
Operating theh ot-w ater auxiliar yheater dr aws
po we rfromt hevehicle batter y.Therefore, driv ea
re asonabl ylon gd ista nce af terh eating or ventilat‐
ing thev ehicle twice in succession at most.
Au xilia ryheating can be activated onl yattemper‐
atures belo w40°F(4.5 °C).
Switching theh ot-wat er auxiliar yheatin gon
and of fwitht he button
Re quirements:
R The fuel tank is filled abo vether eser vefuel
le ve l. Climat
econtrol 101