2008 VOLKSWAGEN JETTA warning lights

Booklet 3.1 Controls and Equipment
Brake pad wear indicator"
Since the brake pad wear indica tor onl y m on i­
to rs th e front brak e pad s, h ave the rea r brak e
pad s in spected at che same tim e.
T he fo llowi ng information tex t is dis pla yed:
Check brake pad
Doors
WARNING
Driving with bad brak es can ca use a co llision
a nd ser io us pers onal injur y.
• I -l av e the br ake pad s inspe cted immedi­
a te ly by an authori zed Volk swagen d eal er or
qu alifi ed wo rksh op if th e brake pads wo rn
s ymbo l lights
The warning indicates , when th e ign ition is switch ed on , that door s are
op en.
Th e warning sh ou ld go out whe n all
door s are pro perl y closed. •
Windshield washer fluid level
This warnin g light li ghts to indicate windshield washer leve l too
Low.
Yo u sh ou ld to p off th e reservo ir as soo n as pos­
s ibl e 3.2 , c h apt er "W indshi eld was her
sys tem". T
he in forma tion text displ aye d in th e in stru ­
m ent clu ste r di splay is : Top up wash
Display for open engine hood or rear lid
The warning Light indicates that the engine or rea r lid is open when the ig­
nition i s switc hed on.
Warn ing sh ould go o ut when th e
e n g in e hood or r ear lid is properly closed. •
Fuel level too low
This symbol li ght s to indicate that Ju.el tank i s down to the rese rve le vel.
The symb ol light s up when th e am oun t of fu el
in ch e fu el t an k is do wn to approx imate ly 1.8 ga l­
l o n s (7 licers). A n aco ust ic warnin g is a lso g ive n.
Th is se rves as a remind er
to up with fue l a t
26 Inst rument panel
th e nex t oppor tunity . =boo klet 3 .2, ch ap ter
"F illin g th e tank "
inform atio n tex t d isp layed in th e in stru­
m ent clu ster dis p lay is: Please

Booklet 3.1 Controls and Equipment
Anti-lock brake system
The warning light monitors th e ABS and the integrated electronic differential lock
(EDL).
The warn ing light or sh ould li ght up for a
few seco nds whe n th e ign ition is swi tc h ed on .
T he lig ht goes out again after the sys te m has run
th roug h an auto matic test sequ en ce.
Ther e is a fault in the ABS if:
• The wa rning light ABS d oes not lig ht up
whe n th e igniti on is swi tc h ed on.
• The warn ing li ght does not t urn off agai n
af te r a few seconds.
• The warn ing lig ht light s up when the ve hicle
i s moving .
The vehicle ca n st ill b e braked in the normal
(exce pt that the ABS is not ac tive). Con tact an
author ized Vo lkswagen dealer or a qualified
wo rksh op as soo n as possib le. Fu rth er infor ma­
ti on on ABS =book let 3.2 'Tips and Advice",
c hapt er ··smart tec hnolog y."
)fa fault occu rs in the ABS . th e ES P/ASH warning
lig ht w ill also light up.
Fault in the main brake system
I f the ABS warn ing lig ht A BS lights up together
w ith the bra ke warning light ABS, thi s ind icates
n ot o nly a fault in the
func tion, but a lso a
possible fault in the brake
The fo llow ing text is disp layed on th e in stru­
ment cluster: Brake fault Own er' s
El ectronic differential lock (EDL) fault
Th e ED L wor ks in con junct ion w ith th e ABS. A
ma lfun cti o n in th e ED L is indi cate d by the ABS
wa rnin g lig ht ABS. Conta ct a n authorized Vo lk­
swage n dealer or a qualified works hop as soon
as poss ible. Fur ther info rma tion on EDL
3.2 "Tips a nd Adv ice", ch apter "S m art
t ec hnolo gy."
WARNING
S top! Befo re working in the e ngin e compart­
m ent, alwa ys read and hee d all WARN INGS
3 .2 "Tip s and Advice", c hapter
"Wo rking in the e ngin e co mpa rtm ent." The
eng ine co mpartment of any motor vehicle i s a
p ote ntia lly dange rou s ar ea and can ca use se­
riou s persona l injury.
WARNING
Dri ving wit h bad brakes can cause a co llisio n
and serio us per sonal injury.
• If th e brake wa rning symbol BRAKE or(D)
d ocs no t g o out , o r if it li ght s up when driving
t h e brak e fluid le vel in the reservo ir is to o lo w
o r the re is a fau lt in the brake system . Imm edi­
at ely s top dri vin g and get profess iona l help
= bookl et 3.2 " Tips and Advice", c hapt er
"B rake fluid. "
• If the brake warning sy mbol BRAKE or
lig ht s up a t th e sa me time as the ABS warning
li g ht ABS or , the ABS may not be workin g
prop erly and the rea r w hee ls co uld lo ck up
first under hard brak ing. Hear wheel bra ke
lo ck- up can ca use loss of vehicle control. I f
yo u b elieve that it is sa fe to do so , go immedi­
a tel y
low s pee d to the nearest au thorized
Volk swagen dea ler or qu alifi ed wo rksh op and
h ave the
sy stem ins pec ted . Dri ve slow ly
and avoid sudd en, hard brake application.
• If th e AB S warning light ABS docs not go
o ut , o r if il comes o n while dri vin g, the A BS
syste m is not work ing pro perly. The vehicl e
ca n then be s topp ed onl y with the standard
brake s (with out ABS). You will not have the
protection AB S pro vid es. Contact your autho ­
ri ze d Vo lk swa gen deal er or
work­
s h op a s soo n as possib le.
Instrument panel 27

@ Booklet 3.1 Controls and Equipment
Electronic Stabilization Program {ESP) I Anti-slip regulation ASR
This warning light monitors the Elect ronic Stabil iza tion or th e Anti-slip
regulation.
The warnin g light has the follow ing functi ons:
• It light s up when the ignition i s switched on
and sh ou ld turn off aga in afte r about 2 seconds.
• It flashes whe n the ESP/ASR is activa ted
w hen dri ving.
• It will li gh t up cont inuou sly if th ere is a ma l­
f un ction in th e ESP/ASR.
• It
will ligh t up continuou sly if th e ESP/ASR is
sw itch ed off =:pag e 91. •
It w ill also light up if a fa ult sh o uld occur in
the ABS because th e ESP/AS R operates in con­
jun cti on w ith the AJ3S.
If th e warning ligh t light s up and stays on a fter
th e e ngin e is
thi s may mean that th e
c ontro l sys tem has tem porarily switch ed o ff the
fu ncti on . In thi s case the ESP/ASH ca n be reac ti­
vated by sw itchin g th e ig niti on off and then on
again. If the wa rnin g lig ht goes out, thi s m ea ns
t he sys tem is fully functiona l.
Brake system I Parking brake or BRAKE
The warnin g light lights up if the parking brake is applied, if the brake level
is too low or if there is a malfunction in the brake system .
This warning light or BRAK E lights up if
• the park ing brake is o n
If yo u dri ve faster than 3 mph (5 km /h } w ith the
parking brake on, the follo win g m essage will ap­
pear in the in strum ent cluster di spl ay :
Handbrake on!. An ac oustic wa rnin g is a lso
give n.
• If th e brake flu id leve l is too
3.2, chap te r "J3rake fluid"
The infor matio n text disp layed in the instru­
m ent cluste r di sp lay is : STOP! Brake fluid
Owner's manual!.
This warn ing light can l ight up t ogether with the
ant i- locki ng bra ke system warni ng lig ht
27 .
WARNING
• Stop! Before workin g in the en gine com­
partment always r ead and heed all warnings
3.2, chapter "Working in the engin e
compa rtment." The en gi ne compa rtment of
any motor vehicl e is a pot enti all y dangerou s
area and can cause serious personal injury.
28 Instrument panel
ir1 WARN ING (co ntin ued)
• Drivin g with bad brake s can cause a colli­
s ion and seriou s per sona l injury.
• If the brak e warning symb ol BRAKE or
docs not go out, or if it l ights up when drivin g,
the brak e fluid leve l in the r eservoir i s too low
o r th ere's a malfun ction in the brake system.
Imm ediat ely stop driving and get profe ssional
assista nce
3.2, chapter "13 rake
fluid ".
• If the brak e warn ing sy mbol BRAK E or
ligh ts up at the same time as the ABS warning
light the ABS may not be working prope rly
a nd the rear whee ls cou ld lock up
und er
hard braking . R ea r whee l brak e lock-up can
ca use loss o f vehicl e control. If you beli eve
that it i s safe to do so , go imm ediat ely to the
near est auth orized Volkswagen dealer or
qualified works hop a nd h ave the brak e syste m
in spe cted. Dri ve slow ly and avoid sudden
h ard brake application .
• If the ABS warn ing light does not go out o r
if it come s on whil e driving , th e AB S sys te m i s
not working properly. The vehicle can then be
s topped onl y with stand ard brake s (w ithout
A BS ). Co ntact Your authorized Volkswage n
or qualified workshop as soo n as
po ssible ...

Booklet 3.1 Controls and Equipment @
Applies lo veh icles: with cruise con tro l
Cruise control CRUISE or t-)
The indicator lig ht or ·r.i li g hts up when
the cruise contro l is sw itched
Powe r steering system
The pow er steeri ng syste m automatica lly ad ­
ju sts itself to the vehicle 's spee d and the steer ing
w heel angl e.
Th e wa rnin g light sh o uld ligh t up for a few sec­
o nd s w hen th e ignition is sw itch ed on ..
T here is a m alfun ctio n in the power steering
sys te m i f th e warn ing light (
does 1101 go
o ut or ligh ts u p w hile yo u are dri vin g. The power
s te eri ng cou ld be re du ced (lamp ) or may have
fa iled co mpl etely
a nd thr ee aco usti c
wa rnin gs) . Ha ve th e powe r steering syste m
ch ecked by your au thori zed Volkswagen dea ler ­
s h ip as soo n as poss ible. If t he yellow wa rning
light r em ain s off afte r the ig niti on has been re­
and you have driven a distance,
Fuel filler cap not closed properly
you do not n eed to an auth orize d Vo lk­
s wag en d ea le rs hi p.
you nee d co nsid era bly m ore
for ce than norm al to stee r th e ve hicl e if th e
p ower ste ering is re duc ed or has failed com­
pl etel y.
T he power steer ing do es not
w hen th e e n­
gin e is off (e.g. wh en th e ve hicl e is being towed).
Tip s
If th e ban ery has bee n disconne cted, the ye llow
wa rning light li ghts up when the ig niti on is
s w itch ed on . I t shou ld go out when yo u h ave
dri ven a sh ort
This warning light lights when the filler cap is not prop erly closed .
If th e warn ing light come s on, you sh ou ld
turn th e e ngin e and th e fue l filler cap
p rope rly
Once the cap is prope rly close d all the way , th e
warn ing light will go out when th e ig n itio n is
turn ed on aga in and the ch ec k cycle is co mpl ete.
The comp le tion of the ch ec k cycle depend s on
how you d riv e.
High beam
If th e warnin g light ha s been o n for at leas t 5 it w ill go o ut onl y w hen th e ig niti on i s
turn ed and on aga in.
Note
A lways make sure the fue l filler ca p i s sc rewed on
a ll th e way. This pr eve nts fu el fr om spilling out
o r
This warning lig ht li ghts when th e hi gh beams are on.
The warn ing ligh t lights up wh en th e high
b ea ms are o n or when the head light flas her is
Instrument panel 29

Booklet 3.1 Controls and Equipment
Applies to vehicles: with on automat ic transmission
Depress brake pedal
The foot brake must be depressed w hen thi s
wa rnin g light lights up. Thi s is necessary whe n
Applies to vehicles: with Tire pressure monitoring system
the aut omati c tran smission se lec to r is
m ove d out of the P o r N pos itions.
Tire pressure monitoring system (TPMS}
Th e tir e m on itor ch ec ks th e spee d of rotation
a nd the ro llin g ci rcumfe rence of the indi vidual
w heels. If the ro llin g circumference o f a w hee l
c h an ges, this is s hown by the warn ing light
T he rolling circ umf erence of a tire can change if:
• the tire pressur e is too low
• the tire has s truc tural damage
• the ve hicle is loa ded mor e heav ily on one
side
• the whee ls on one axle a re loa ded m ore
h eavi ly (fo r examp le w hen tow ing a traile r o r
d riv in g in mounta ins)
• if s now chain s have been fitted
• if th e spar e w hee l h as bee n fitt ed
• if one whee l p er ax le ha s bee n ch an ged
If th e w heels
loaded more h eavily than
n o rma l (e.g . w hen towi ng a tra iler or trans­
portin g heavy loa ds) , th e tir e pr ess ure mu st b e
raised to th e re co mmend ed full- load t ire pres­
s ur e (see s ticker on th e le ft door jamb ).
Indicator light comes on
If th e pr ess ure ofa tire is co nsiderably lowe r
than th e tire press ure memo rized in the veh icle
control unit, the warn ing light comes on. A n
aco usti c warning is also give n
Applies lo vehicles: with Day time running lights
Day time runn ing lights DRLorfD
Indicator light
flashes
warnin g light flashes if th ere is a in th e
sys te m. Conta ct your authorized Volkswage n
d ea ler to ha ve the m alfunction corrected.
WARNING
• If th e tir e pre ssure monitor di spla y
wa rning light comes on re duc e your sp ee d
immediatel y and avoid swerving maneuver s
and hard braking. Stop and ch eck yo ur tire
pre ssur e as s oon as possible.
• Th e driver i s per sonally responsible for the
c orre ct tire press ure. The tire pressur e should ,
therefore, be ch ec ked regularly.
• In certain circumstances (e.g. sporty
dri vin g styl e, winter driving condition s
unpaved roads), the lire pressure monitor dis-
pla y wa rnin g light ma y become slow or
ma y no di spla y an ythin g.
Tips
If th e battery has b een di sco nnected, the ye llow
wa rnin g lig ht comes on w hen the ignitio n is
sw itch ed on .
sh o uld go out w hen you have
dr iven a short distance. -4
This wa rning light co,nes on to indicate that the daytime are on .
When th e ig nition is sw itch ed on and the
parkin g brake is not pu lled up, the h eadlig hts
(low bea m with re du ced brightne ss) will au to-
Op tiona l
30 Instrument panel
come on. No other lig ht s on th e out ­
s id e of yo ur vehicle w ill be o n and the in stru­
m en t
wi ll also be off .

Booklet 3.1 Controls and Equipment @
WARNING
Cras hes a nd oth er acci dcn t s ca n hap pen w hen
yo u cann ot sec the road a head a nd when yo u
ca nn ot b e see n by other m otor is ts.
• Never use day time runn ing ligh ts to sec
w here yo u are goi ng. Th ey a rc no t b right
eno ugh an d w ill n ot let y ou sec fa r eno ugh
a h ea d for safety especia lly a l dusk or w hen it i s
dark. Always sw itch on the low bea m at du sk
or w hen it is dark .
•
t a il li ght s do not ligh t u p w hen da y­
tim e runnin g lig ht s arc o n. A ve hicle w ithout
r ear ta il li gh ts turne d on ca nn ot b e see n by
ot hers in b ad wea the r at dusk o r w hen it s d ark .
Applies to ve hicles: with Highline instrument clus ter
WARN ING (continued)
• If aut oma tic head light cont rol is sw itch ed
o n, th e low bea m and w ill n ot be
switc hed on in fog or heavy You have to
sw itc h on t he low bea m using t he light sw itch .
• J\lways tu rn on th e he adli ght s befo re d usk
a n d in ra in or fo g so th at yo u ca n see a head
and so that oth ers can see your vehicl e from
t h e bac k.
Tip s
I f yo u re m ove the key from t he ig n ition lock w ith
t he ligh ls s till on, a b uzze r w iU sou nd when you
o pen
dri ver's door re mi nd yo u turn light s off .
• Always observe loca l o rdin an ces a nd traffi c
regu la tion s w hen using yo ur lights. •
Coming /leaving home function (orientation lighting)
T he comi ng hom e/ leav ing home functio n is ro lled by ligh t sensor.
Coming h om e function
If th e hea dlight s sw itc h
46, is in th e
"Au to ma tic headligh t co ntrol" (AUTO or po­
sition whe n the ig n it ion is sw itc hed off an d th e
driver's door is opened and closed,
co ming
h o m e fun ction (sw itc h-off delay) switch es on
th e orientat ion ligh ti n g. The le ngth of
sw itch-o ff delay ca n be adju sted, o r sw itch ed off
co mple te ly, in Lights a nd vis io n 17.
L e a vi ng h om e fu ncl ion
th e ve hicl e is un locked, the leav ing hom e
func tion switch es on orie nt atio n li gh tin g. The lig
htin g is switched off as soo n as t he ign i­
t ion is s witched on.
Tips
I f th e co min g home or le aving hom e fu nct ion is
sw itched on, the head ligh ts, s ide mar ke r ligh t,
t ai lli g h t a nd lice nse pla te ligh ts w ill come on.
• If yo u r em ove t he ignitio n key and open t he
dr iver door while the vehicle ligh ts are on , you
w ill not h ear an acoust ic warning if the comi ng
home funct io n is sw itched on.
• You can set th e com ing hom e fu ncti on
s wit ch off delay in th e Lights and vis io n
menu , provid ed yo ur ve hicl e has th is m en u in t he
di spla y.•
Lights and a clear view 47

Booklet 3.1 Controls and Equipment
Applies to vehicles : wi th power ou tside mirrors
Outside mirrors
It is impor tant for saf e dri ving to prop erly adju st th e ou tsid e ,ni rrors using joy­
s tic k in
drive r's door.
Fi g. 36 Se ct io n of dr iver 's door : joy sti ck fo r th e out ­
s ide m irr ors
Basic setting for the outside mirrors
I. Turn the joyst ic k 36 to L (left out ­
s id e mirror ).
2. Mov e th e joys tick
to ad ju st th e mirror
s o that you ha ve a good view
to the re ar of
th e ve hicle. lf sy nchroni zed mirror setting
i s act ive in th e conv en ie n ce setup, the
r igh t mirro r is adj uste d at the sam e tim e
17.
3. Turn the jo ystick to R (right out sid e
mirror ).
4. Turn the jo yst ick to adju st th e mirror so
that you have a good view to the rea r o f th e
ve hicl e.
56 Lights and a clear view Outside mirror heating
-
Turn the jo yst ick to Qiµ , to heat th e ou t­
s id e mirrors.
- Turn the joys tic k to 0 , to swi tch
th e
o ut sid e mirror h eati ng.
It is imp ortant for safe driving yo u have a
goo d to th e rear.
WARNING
ln corr cctlyc stim atin gdi stan ccs with the right
o ut sid e mirror can ca use co llision s and se­
riou s inju ry.
• The right outsid e mi rror has a co nvex
(c urv ed) surfac e. Ve hicle s or other obje cts
see n in a co nvex mirror
will look smaller and
farth er away t.han th ey rea lly are .
• If yo u u se the r igh t o ut side mirror to judg e
di stance s from vehicl es behind you when
c h an gin g lanes, yo u could estim ate in cor­
rec t.ly and cau se a cras h.
• Whene ver po ssibl e, use the inside mirror
t o mor e accurat ely jud ge dist ance a nd siz e of
ve hicl es or other objects see n in th e co nvex
mirror.
For the sak e of environment
Th e ex te ri or mirror hea ting sh ou ld be s witc hed
off whe n it is no lo ng er nee ded oth erwi se yo u
was te fu el.
Tips
If th e e lect rica l adj ust m ent of th e mi rror doesn't
r es pond, adju st t he mirror b y hand by p ushin g
li ghtly on the edg e of the mirro r

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