2007 VOLKSWAGEN JETTA light

Booklet 3.1 Controls and Equipment
WARNING
Poor visibility increases the risk of collision s
and other accidents.
• Always make sure all windows are clear of
i ce, snow, and condensa tion for good visibility
- ou t the wind shield , side a nd rear wind ow s.
• Maximum heating output and fast de­
frosting will onl y occur aft er the en gin e has
Climatic
Applies to ve hicles, Climatic
Controls
Fig . 67 In the cen te r console , Climatic cont rols
Th e a ir co nditi oning sys te m o nly wo rks
w hen the en gin e is running and th e fan i s
s w it c h ed on.
- Usin g the control s
67 and
yo u can set th e te mperatur e, air di str i­
bution and th e fan sp eed.
- To switch a functi on on or off, pre ss the
appropriat e button
Wh en a func­
tion is sw itch ed on a light in th e bu tton
il­
lumin ates .
Te mp erature =q1age 82
IECONJ butlOn or AC bu lion - coo ling sys te m
o n/off.
WARN ING (co ntinu ed)
reached operating tempe rat ure. Wait until you
have good v isi bili ty befor e driving off.
• Thoroughly famili ari ze yo urse lf wit h th e
operat ion o f the heating and ventilatio n
s ystem, including the defog/defros t features
yo u will n eed for goo d vis ibilit y.
• Always read and h eed the informat ion a nd
a ll WAR NINGS .
'4
But1on rea r window defogge r - The
h eat ing sw itches off a utom atic ally app rox i­
m ate ly
/0 a ft er it i s s witc h ed on. It ca n also be swi tc h ed off by pus hing th e
sw it c h aga in.
air r ecir culati on m ode
=q1 age 83
A ir di stri bu tion co ntrol =q1age 82
Fan -Th e fan has fo ur di ffere nt sp ee ds. T he
fa n sh o uld always be se t the lo wes t spe ed
w hen dr ivi ng slow ly.
WARNING
Poor vis ibility increases the risk of c olli sions
and o ther accident s.
Air conditioning system 81

Booklet 3.1 Controls and Equipment
Cooling system
When the air condit ion ing is on, not on ly th e
temperatur e, but also the air humidit y in th e ve­
h icle interior is re du ced. Thi s improve s comfort
for the vehicle occupallls and preve nts th e w in­
dows from fogging up when th e o utsi de a ir i s
very humid.
I f the air conditionin g does not
on, it
co uld be for one of the follow ing reasons
• the eng ine is no t running.
Applies to vehicles: with Climatic
Air recirculation mode
• th e fan is sw itch ed off.
• t he outs id e te mperatu re is lower than
rou ghly
+ 40 ( +3 °CJ .
• the air conditioner compr essor has bee n
tempor aril y sw it ched off because th e e ngi ne
coo la nt te mp erature i s too high.
• the air condition er fu se is blow n.
• have the air condit ione r ch ecked by an au­
th ori ze d Vo lkswage n deale r.
Air recirculat ion mod e prevent s fum es or unpleasant smells from entering the ve­
hicle.
- Pre ss the butt on 82, 68
switch air r eci rculat io n mode on or off.
When it is s witch ed on a yellow light in the
button light s up.
Air r ecircul atio n m ode pre vents stro ng out door
odors from ent erin g th e ve hicle interior, for ex­
amp le when driving th rough a tunnel or in
de nse traffi c.
the out side te mp erature is low, usin g air
r e circulat io n m ode prov ides mor e effective
h ea tin g by hea ting air fr om th e ve hicle int eri o r
instead of cold air from outsid e.
W hen th e o utside te mperat ure is hi gh, usin g air
r eci rculation mode prov ides m ore effectiv e
coo ling
cooling air from th e ve hicle i111erior
in ste ad of wa rm ai r from ou ts id e.
For safety re aso ns, air re cir cu lati on is not pos­
s ib le
th e colll ro l for air di stributi on i s set
t o th e® pos ition. The air reci rc ul atio n m ode ca
n b e sw itch ed back on b y pressing
bu lion .
WARNING
Stale air cau ses driver fatigue and reduces
dri ver alert ness . Thi s can lead lo acciden ts,
co llisio ns and seriou s perso nal injury.
• Neve r use air reci rculation for lo ng period s
of tim e becau se no fresh air will come into the
pa ssenger com partm ent.
• If the coo ling sys tem is sw itch ed o ff, the
w indows can fog up qui ckl y and decrease
dr ive r vis ibilit y.
• Always sw itch the recirculation mode off
wh en i t is not nee ded.
Do not s moke whil e a ir reci rc ul atio n m ode is on,
as sm oke draw n i111 0 the clim ate-co ntrol sys te m
ca n leave a re sidue on th e evaporator, producin g
perm an en t unpl easant odo r.
Air conditioning system 83

Booklet 3.1 Controls and Equipment
Climatronic
Applies to vehicl es : with Climotronic
Controls
controls a llow sepa rate adjustm ent of conditioning settings for left
side and right side of the vehicle.
Fig. 69 On th e cen te r conso le: Climatran ic co ntrols
The ai r co nd iti on ing syste m only works
w hen the eng in e is ru nnin g and the fan is
sw it ched on.
To adju st th e temperatur e for the left o r
r ight sid e, turn the appropriate tempera­
tur e contro l
69
T he functio ns w ill b e switc hed on when
o ne of the button s
is pre sse d.
W hen a function i s switched on th e light in
th e button illuminates. Press the b utto n
again to switch off the fun cti on.
The te mp era tur e ca n be adjusted separ ately for
th e left and right sid es o f the ve hicle in te ri or.
Display of the sele cted interior temp eratur e
for th e le ft side.
r ec ircu la ti on mod e 88
air di strib ution
air dis tribut ion
up war d air d istrib ution
Display of th e se lec te d int erior temperature
for right sid e.
84 Air condit ioning sy stem
defro st function for the w ind­
s hi eld. The air dr awn in from outs id e th e ve­
h icle i s dire cted at th e winds hield . The air
r ecirc ulation mode, if swi tched on, will be
sw itch ed off as soo n as the defro st fun cti on
i s sw itched on. At temperatures above
(3 the air co nditi oning system will be
sw itc h ed on automatica lly and th e fan
s p eed
w ill be in crease d by one leve l in ord er
to dry the a ir.
The hea ting
switc hes off au tomat ica lly app roxima te ly JO mi11111 esafte r it i s sw itched on. It can a lso be
sw itch ed off by push ing th e sw itch again.
Temperature contro l for the lef t side 85
Fa n sp ee d co ntrol 87
th e C limatro nic on a nd
o ff 87. When th e sys te m i s off t he
li ght in the OFF button w ill illu minate .
Button (AUTO) , automatic te mperature , fa n,
and a ir dis tri bution control 8 5. Th e
se ttin gs are stor ed for the dr iver s ide and the
front passenger side if the butt on is pressed
fo r m ore than t wo sec onds.

Booklet 3.1 Controls and Equipment
I ECONJ b utt on sw itche s on economy mode.
W hen t he in th e bu tton lights up , the
coo ling sys te m i s sw itch ed off to save fu el.
Temperat ure contro l fo r the r ig h t sid e
WARNING
Sta le air c auses driver fa tigue an d reduces
dr ive r ale rtn ess. T his ca n lead to accide nts,
c olli sio ns and ser iou s perso nal i njury.
• Neve r use a ir reci rc ul atio n for l ong peri ods
o f t im e beca use no fres h air will come in to th e
p assenger co mpa rtm ent.
Ap plies to vehicles: with Cli matronic
Automatic mode
WARN ING (con tinued)
• The w indows ca n fog up qu ick ly if th e
coo ling system is sw itch ed off a nd d ecrease
dri ver visib ility.
• Always switc h th e rec irc ulati on m ode
when is not nee ded .
Not e
Do no t smoke while air rec ircula tion mod e is o n,
a s s mok e
in to the cl imat e-co ntro l sys te m
ca n leave a residu e on the evaporator , producing
a permanent un pleasant odor.
In mode air temperature, flow, and dist ribution ar e automatically reg­
ulat ed so that a specified temperature is attained as quickly as possible and then
maintained.
T he te m pera ture ca n be adjusted sepa ­
rately fo r th e
84, fig . 69 .
T he but ton li gh ts up .
- Turn t he tempera ture co ntro ls
1 0 th e
de sir ed te mpera tures fo r th e le ft and ri ght
s id es of the int erior. We recomm end
84, fig. 69 and th e !ECON ] button a t
th e same time unt il th e te mpera tu re di s­
pl ay sw itch es from o ne te m pera tur e unit
t o t he ot her .
A c omfort ab le interior clima te is qu ickly re a ched
wh en a te mpera ture °F (22 °C) is se t in aut o­
matic mode. It can be chang ed a s nec essary to
suit indi vid ual pre fe rences or parti cu lar cir cum ­
s ta nces . It i s po ssible to select interior te mpera­
tur es from 61 °F (16 °CJ to 86 °F (29 .5 °CJ. These
ar e approxima te temp era tur es a nd the actual
t e mpera tu re ma y be sli gh tly hig h er or lo we r de­
p end ing on t he ou ts id e co nditi ons.
C lim atroni c automa tica lly m aint ain s a con sta nt
t e m pera tu re leve l. Th e te mp erature of the air
s u pp lied to th e interior , th e fa n sp ee d and the air
di str ibution are also reg ulated a utomat ica lly.
T he sys te m als o all ows for th e effe ct of stro ng
s unl ig h t, so th ere is no nee d for you to r e-a dju st
th e sys tem. Therefo re, aut om atic mode pro ­
v id es th e be st comfort for the vehicle occ upant s
in all cond itio ns thro ugho ut the yea r.
A utom atic mode is switche d
an ad ­
justm en t is m ad e usin g th e but to ns fo r air dis tri ­
b ut io n or the fan control. The te m pera tu re co n­
tinu es to be con tro lled.
Air conditi oning sy ste m 85

Booklet 3.1 Controls and Equipment
Applies to vehicles: Climofronic
Manual mode
In man ual mode you. can temperature, airfl ow, and distribution
yourself
Fi g. 7 2 On the center conso le : Cl imotronic controls
Switching on manual mode
-Press one of the butt on s 72 to
(+16 °C ) is se lec te d
th e di sp lay switch es to LO. In thi s setting the
syste m runs at max imum cooling ou tput and
th e te mp eratur e is
11 0 1 co ntroll ed.
If a tempera ture abov e
86 °F °CJ is se lec te d
th e di splay switches to HI. In th is se tting th e
sys te m run s
maxi mum hea tin g o utput and
the te mp erature is no t con tro lled .
Fon
Th e fa n ca n b e adj uste d th e fan Always have the runnin g at low sellin g
w hen driving low speeds to s ur e th ere is fl ow offresh air into th e ve hicle. If th e is se t to 0, the C lim atro nic switc he s o ff.
Air dist ribution
U se the an d@t o co ntrol the air
d is tr ibuti on. Whe n a fun ctio n is sw itch ed o n,
the button li ght s up. It is also pos sibl e to ope n
a nd close so me of the air ou tlet s se parat ely.
Sw itching the Climotroni c on /off
Th e C limatroni c sys te m can b e sw itch ed on and
off with th e The sys te m sh oul d on ly
b e off in exception al cases, e.g. if the
sys te m m alfu nct io ns. Th e butl on light s up whe n
th e sys te m i s sw itch ed off .
Switch ing on the economy mode
Use the(ECONJ bu1ton to sw itch on th e econ omy
m ode . W hen th e bu no n li gh ts up, the coo ling
sys te m sw itch es off to sa ve fue l.
Air conditioning system 87

@ Booklet 3.1 Controls and Equipment
WARNING
• Always re memb er th at ve hicl e alterat ion s
or modifi cation s can affe ct the fun cti on of the
ABS, BAS, EDL and ESP syste m s. Examp les o f
the se alterations or modification s include a
different whe el/ tir e co mbination and bra ke or
c h ass is m odifi cation s
3.2 "T ips and
Advi ce", c hapter "Repa irs an d techni cal mod ­
ifi ca tions."
• Changin g the vehicle su sp ens ion or using
unappro ved tire
I rim combin ation can
c h ange th e wa y th e ABS, BAS, EDL and ESP
sys tem s work and r educe th eir effe cti ve ne ss.
App lies lo vehi cles: with An ti-Slip Regula tion
Anti-Slip Regulation
WARN ING (continued)
• The effec tive ne ss ofESP is also determined
b y th e tir es fitted
3.2 "Ti ps and vice", c hapt er "W hee ls ."
g ine power -even when this is not the bes t thin g
t o do und er th e circu mstan ces .
• After reco nnect ing the v ehicle ba ttery the
ESP warning light in the ins trum ent cluste r w ill
co me on and s ta y o n.
will go o ff afte r you have
d ri ve n abou t 10 feet (3 m eter s) at 10 mph (15 km /h ).
ASR helps make driving safer in certain situation s.
On vehicl es w ith front -whee l dri ve, ASH help s
pr eve nt th e fron t w hee ls from spinnin g when
th e ve hicle is ac ce lerat ed by redu cin g th e e ngine
power dir ecte d to these whe els. T he AS H work s
to ge ther wit h the Anti-L ock B rake Sys tem (ABS).
B o th warn ing ligh ts w ill com e on if th e
or
A BS sys te m s malfun ction.
T he ASH is sta rt ed aut om ati call y wh en th e en­
g in e is s tart ed.
T he ASH s hou ld genera lly be lef t sw itch ed on at
all tim es. In specifi c ci rc um sta nces w here yo u
requ ire les s trac tion you ca n sw it c h off th e AS H
b y pr ess ing b utton
91, fig . 75.
For exam ple:
• when dri ving with sno w ch ain s,
• whe n dr iv in g in dee p s now or o n loo se s ur­
faces,
• when roc king the ve hicl e ba ckw ar d and for­
war d to free it from mud, for examp le.
Yo u sh ould pre ss the butt on
to sw itch th e back on when you no lo nger nee d w hee l s pin .
Th e EDL is al so sw itch ed off if th e ASH is
swi tche d off . Thi s m ea ns that this tec hn ology is
n ot ava ilable for as lo ng as the ASR remains
sw itched off .
92 Driving
When doe s the word OFF light up in the button ASR?
• It will lig ht up if there is a in the
• It will lig h t up if th e AS R is sw itch ed
WARNING
• Alwa ys adju st yo ur dri vin g to the road, and weather conditions. Do not l et the
ex tra safe ty th at ca n provide te mpt you
into t aking extra risk s.
• Alw ays dri ve safel y.
• ASH ca nnot defy th e la ws of ph ysics. S lip­
p ery an d we t roads arc dangerou s eve n wi th
• cann ot r edu ce the risk of accident , for
exa mpl e if yo u dri ve too fast for conditions or
if yo u do not k eep your dista n ce from the
hicl e in fr ont of you.
WARNING
• re m em be r that vehicl e alterations
or mod ifica tions can affec t th e fun ction of the
ABS , BAS , EDL and ASR systems. Examp les of
th ese a .Itera tion s or modifi cations include a

Booklet 3.1 Controls and Equipment
Ap plies to ve hicles : with a di esel engine
Starting the diesel engine
The engine can only be started a genuine Volkswagen key the correct
code.
- Move the se lector lever to P (Park) or N
(Ne utral )
98.
- Dep ress the foot brake. In vehicles with
manual transm iss ion d epress th e clutch
pedal.
- Turn the igni tion key to position
93, 76 The g low plug
warni ng light light s up while the glow
plug s are warm ing up.
- When the warning light goes out, turn
the key to pos ition
93, fig. 76
sta rt the engine. Do not press the acc eler­
ator.
- Release the ign itio n key as soon as the
e ngin e starts to avoid damaging the
start er.
When start ing a cold eng ine, it may be a litt le
nois y for the fir st few se conds until oil pre ssur e
h as bui lt up in the hydrauli c
valve lift ers . This is
normal and no cause for conce rn.
When staring a warm engine, the pre -glow
warning light will no t li ght up. You can sta rt the
e n gi ne immed iate ly
If yo u ha ve problems sta rtin g
3.2 "Tip s
and Advice", chapt er "J ump startin g."
Di ese l e ngin e pre-glow system
Wh ile pre- glow is acti ve , n o major elec trical
lo ad s s hou ld be switched on -oth erwise unnec­
ess ary load is pla ce d on the vehicle battery.
You should start the engine immediate ly after
th e pr e-g low indica tor lig ht has gone out.
96 Driving
To start the diesel engine after the fuel tank has
been run dry
If the fuel tank was run comp lete ly dr y, the
s tartin g proc ess after refueling with die sel fuel
can take long er th an usual -up t o one minute.
Th is is be cause th e fu el sys tem fir st ha s to be
vented of a ir wh ile starting.
WARNING
H edu ce the risk of ser ious per sonal injur y
when startin g and running the vehicl e's en­
g in e.
• Never start or le t the engine run in a con­
fined or enclosed are a. Exha ust from the en­
gi ne contain s carbon mono xide , a poisonous,
co lor less and odo rless gas. Carbo n monoxide
ca n cause unconsci ousness and death .
• Neve r leave the vehicle unatt ended with
the eng ine runnin g. The vehicle could mo ve
s udd enly or an unusual operating condition
co uld occur res ultin g in prop erty damage or
personal injury.
• Neve r use "sta rting ass is t fluid s." They arc
po tentia lly exp los ive and can ca use a " run­
away" vehicl e co ndition .
Note
You can
the eng ine if you drive hi gh en­
g ine speeds, at full th rottle or by overloading the
en gin e whe n it i s cold.
For the sake of environment
Do not warm up the engine by running it with
th e ve hicl cstandin gstill. Drive off as soo n as yo u
s tart the e ngin e. T hi s help s th e e ngin e
o p­
e ra tin g temperature fa ster and r edu ces
emissions .
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