2008 VOLKSWAGEN JETTA engine light

About this booklet
This booklet conta ins important information ,
t ip s, su ggest ions, and WARN INGS on using your
vehicle. The other booklet s in th e Owner's Liter­
ature contain further information that you
should be aware of for your own safety and for
the safety of your passengers.
Make sure that you always keep the comp lete
Owner's Literature in the vehicle. This i s espe­
cially important when you len d or sell th e ve­
hicle .
Thi s manual describe s the vehicle equipment at
the time of publication. Som e of the equipment
described will not be available until a later date,
or is only available for certain markets.
Illustration s may slight ly vary from your vehicle.
F or thi s rea son you should regard illu stration s as
a general guide.
At the beg inning of this bookl et, you will find a
t a ble of contents showing all the items de­
sc ribed in this manual in the order they appear.
An alphabetical index
at the end o f the
booklet.
Dir ections a nd positions (for examp le right, left.
front, rear) are always relative
to the dire ction of
trav el of the ve hicle unl ess s tated otherwise.
Some sect ions of this booklet do not apply to all
ve hicles. If this i s the case, a text at the beginning
of th e sect ion indicates which vehicles it applies
to , for example "Applies to vehicles with Die sel
engine ".
® Regi ster ed trademark s are marked®. How­
ever, the absence of this symbo l doe s not
co nstitute a wa iver of the right s concern ing
any term.
The sectio n is con tinued on t he next pa ge.
Indicates the e nd of a section.
Cro ss-refe rence to a "WARN ING" within
or outside of a section.
Cross-reference to a "Note" wit hin or out­
s ide of a section.
Texts with this symbo l contain important ' formation on safety and how to reduce the risk
of personal injury or death.
Tips
Texts with this symbo l contain special tips and
other informat ion about gelling th e most out of
yo ur vehicle and its features.

Booklet 3.1 Controls and Equipm ent ®
Table of contents
Instrument panel ........... .. .. ... .
Overview .............................. .
Overview of the contro l butto ns on the
mu lti- function steering w heel ..... .... . . .
Instrument cluster ...... ............. ... . .
Display in the in strument cluster ......... .
Menus in the instrument cluster ..... •.. ..
Warning lights .... ....... ........ ..... . .
2
2
4
5
7
12
20
Op ening and closing Keys . . . . . . . .
31
K ey Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Remo te cont rol key . . . . . . . . . . . . • . . . . . . • . . 32 C ent ral locking system . . . . . . . . . . . . . . . . . . . 34
Anti-the ft o lorm system . . . . . . . . . . . . . . . • . . 36
Rear lid . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . 37
Windows .... .. . . .. .... ... . .... . .. .. .. . .
39 Po wer roof . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . 42
H ome link® Universal Transm itter . . . . . . . . 44
Lights and a clear view . . . . . . . . . . . 46
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Clear vision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Windshie ld wi pers . . . . . • . . . . . . . . . . . . . . . . 53
Mirrors . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . 55
Seat s and storag e . . . . . . . . . . . . . . . . . . 57
Why is seat adjust ment so im portant ? . . . . 57
H ead restraints . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Front seats .
..... .... ... •..... .• .... .....
Rear seat bench . ... ...... ....... •.. .... .
Sto rage ......... ................... .... .
Additiona l storage comportmen t ond
elec trica l sockets .... ... .... .... ... ...... .
Luggage comportment ........... ....... .
R oo f rock . .......... ......•.... .. •.......
Air conditioning system ...... ... .. . 60
66
69
73
74
76
80
Heal
ing . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 80
Cl imatic . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . 8 1 Climotronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Im portan t no tes . . . . . . . . . . . . . . . . . . . . . . . . . 88
Driving ................... ............. 90
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Igniti on lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Starting ond stopping the engine . . . . . . . . . 95
Monuol transmission . . . . . . . . . . . . . . . . . . . . . 97
Automatic transmissio n
I Direct sh ift
gea rbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
P arking brok e . ...... .... .... .. .. .. . .. ...
104 Electronic Parking Assistance . ........ •.. . 10 6
Crui se co ntrol ......... ........ .... ...... 107
Alphabetical inde x .... ...... .... ... 10 9
T ab le of contents

Booklet 3.1 Controls and Equipment
help you t o fami liarize yo urself the control s and displays
quickly.
Re lease hand le
Central locking button
Light switc h ............ •... ..•.
A ir out le ts
Th um b whee l for ope nin g and
cl osing th e air outl et
T urn sig n al a nd high beam head-
li ght lever ..................... .
In strum ent clu ste r:
Inst rum ents ...... ........... .
Display s .... .... ........ .... .
Warn ing lights ............... .
Lever for win dshi eld wipe r and
was her an d for Mu lti-fun ctio n
indicator. ............ ......... . .
Sto rage compartm ent or ai r outlet
fo r in di rec t ve ntilation .......... .
Emerge ncy flas her sw itch ... ... . .
Warni ng light fo r fro nt passe nger
a irbag switched off 2.1 ,
c h ap te r "Mo nitoring th e advan ced
a irb ag sys te m "
Fron t passe nge r a irb ag 2.1, c hap te r "Airbag
sys tem"
Openi ng leve r and lock for glove
co mp artm ent
Fuel fi ller flap release b utton
= bo okle t 3.2, cha pter "F illing
Hea r lid releas e butt on and overr ide
lock .... .. .... ....... ....... ... .
Power w indow switch es ..... ... .
Sw it c h for adj ust ing the pow er mir rors ................. .
Engine hood re lease leve r 3.2. cha pte r "Op ening the
e ngi ne
In strument cluster illumin atio n
49
5
7
20
53 .9
48
37
sw itch . . . . . . . . . . . . . . . . . . . . . . . . . .
C rui se contr ol leve r
Driv era irha g 2.1 , cha pter
"A irb ag
I lorn {wo rks onl y whe n the ig ni tio n
is on)
L eve r for adjustable steering
co lumn ...... ................. .
Ig niti on lock ................... .
Thumb w hee l fo r l eft se at heati ng
Co ntr ols for
Hea tin g and ve ntilat ion . ..... .
Clima tic ........ ..... ....... .
Clima troni c ................. .
Ad ditional storage comp artme nt
Powe r outl et . ............ ... .
ON/OFF b utton fo r Elec tronic Sta ­
b ili za tion Pr ogram {ESP) or Ant i­
sli p regu latio n (ASH)
Park ing brak e re lease leve r ...... .
Cup hold er ... .... .... .........•
Levers in the center conso le
Sh ift le ver (ma nual
t ra nsmi ssio n) ....... .... .
Se lec tor le ve r (A utomatic tran s-
111i ssio n / Dir ect shi ft gearbox)
Thu111b whee l for r ight seat
heat ing .. .... ..... .... ........ .
So un d sys te111 =book le t
Tips
90
93
80
8 1
84
73
73
104
• Some feature s m en tion ed arc s ta nd ard
e quip111en t o n so me m od els on ly and opti ons on
o th ers.
• For tec hn ica l reasons, t he
of
t h e sw itches and indica tor/warn ing lig h ts ma y
di ffer. T he
factor is t he sy mbol o n th e
sw itch its elf.
Instrument panel 3

Booklet 3.1 Controls and Equipment
Tachometer
The tachomete r display s the engi ne s pee d in rev olutions p er minute (rpm).
If, fo r examp le, the n eedle is di rec 1ly ove r 1h e 2.
this corre sp on ds 10 a n eng in e sp ee d of2000 rpm
( r evo lution s per minut e).
T he red zone on the dial indi ca tes 1he m ax imum
e n gin e spee d th at may be use d brie fly w hen the
e n gin e is warm an d aft er it has bee n b roken in
properly. However . it is ad visa ble 10 up sh if1 or
m ove 1he se lec 1o r lev er 1 0
D (or take yo ur fool ofT
th e acce le rator pedal 10 slow down ) b efo re I h e
n eed le rea ches the red zo ne.
Engine coolant tempera ture gauge
Th.i s gaug e sh ow s the en gi ne coola nt tem peratur e.
Fi g. 4 Sect ion of th e i nstrument cluster: engine
coola nt tempe ra tu re gauge
Engine cold
Avoid high en gin e s pee ds and heavy en gin e
l o ad s
nee dle
s h ould b e in th e middl e of the ga uge. The lem ­
pe rat ur e ma y also rise whe n the en gin e is
work ing hard, espec iall y at high out sid e te mp er­
a tur es. D o no t worry if th e wa rning light and a
warning message does not appea r in th e displa y.
I f th e sy mbol
Jc: and a wa rning text app ear th e
d is pla y, eith er the coo la n1 t emp eratur e is
hi gh or the coo la nt l eve l is 100 low "Tips a nd Advice", c hapte r "Coo lant."
6 Instrument panel
N ee dle in warning zon e©
If need le is in the warning zo ne, the symb ol wi ll light up. If yo ur vehicle is equi pp ed wit h
1hc m essage displa y feature, an in forma tion tex t
wi ll al so appea r in the display . See yo ur a uth o­
rize d Volksw age n dea le r fo r m ore inform atio n .
the coo la nt 1e mp erature is too high, or th e
coo lanl le vel loo low . Stop the vehicle and
ofT the e ngine. Check the coo la nt leve l "Ti ps and Advice", c hapter
Do not cont inue driving if th e coo lant level is
c orre ct and yo u have wa rnin g in th e in stru­
ment clus1e r te llin g yo u th ere is a prob le m. Con-
the nea res t auth orized Volk swagen dea le r
fo r ass is ta nce.
WARNING
Stop! Before working in the en gin e co mpart ­
ment, alwa ys read a nd heed all WARNI NGS
"Tips and Advice", c hapter
"Wo rking in th e en gi ne compartment. " The
e ngin e co mpartm ent of any motor veh icle is a
potentiall y dang erou s area and can ca use se­
riou s pers onal injury .
of th e air inlet red uce the
coo ling efTec1 of th e coo la nt. If is ho1 out sid e drive high e ngin e loads, th ere is a
ri sk of the en gin e ove rhea tin g. .,

Booklet 3.1 Control s and Equipment
• Wh en th e ve hicle is stat io nar y or tra vellin g at
ve ry lo w sp ee ds, the te mp era tur e di sp la ye d m ay
b e sli ghtl y hi gher th an th e actua l o ut side te m -as res ult of th e heat r adi ate d fr om th e
Applies to vehicles : With Highline o r Midline instrument cluster
Warning or information te xt in the disp lay
Malfun ction s are s hown in th e di spl ay wa rnin g light s a nd warning infor ­
m ation me ssages.
Fig . 9 Warn ing text in the display of a Midline in ­st rumen t cluster: STO P Oi l pressure
T he sys te m run s a c hec k on ce rtai n co mpo nem s
an d fun cti on s w hen th e ig niti on is sw itc hed on
an d whil e the ve hicle is m ov ing. Fun ction al 111 al­
f un cti on s are indi cate d by sy mbols w ith warn ­
in gs a nd in form ation t exts in th e di sp lay. An
ac ou sti c w arnin g is give n in certain cases. The
scree n may vary according to th e ve rs ion of th e
in strum ent cluste r yo ur vehicle has.
Warning symbo ls
Th ere ar e re d warnin g sy111bols (p riority I) and
ye llo w warnin g sy mb ols ( prior ity 2).
E xamp les of priority
1 wa rning s (red)
• Bra ke sys te m symb ol
or wi th th e
wa rnin g tex t STOP Broke fluid Owner 's manual!
• Coo lant symbol
with the w arnin g STOP Check coolant! Owner's manual!
• En gin e oil pr essure sy mbol
't=:r: with the
w arnin g text STOP Oil pressure engine off!
Owner's manual!.
If one o f the se malfun ction s occ urs, th e wa rnin g
li g ht will flas h or lig h t u p and will be acco 111pa­
ni ecl b y three acoustic warning s. This is a clan
ger wa rnin g. Pull off th e roa d where it is sa fe
a nd sw itch off the e ng in e i111m edi ate ly . Co nta ct
your auth ori zed Vo lkswagen dea ler or a q uali­
fi ed wo rks hop imm edia te ly and h ave the m al­
fun ctio n r epa ired .
I f severa l priorit y
wa rnin gs are detec ted at th e
sa me tim e, the symb ols w ill ap pe ar one aft er th e
o th er fo r abo ut 2 seco nd s at a tim e.
a se t
ti 111e , th e in fo rm ati on tex t wi ll disap pear, how­
eve r th e sy mbo l w ill app ear in th e dis pl ay a nd
s tay on as a re 111ind er for yo u to have the m al­
f un cti on r epai red.
lo ng as pri or ity I wa rnin g is sh own in the
di sp lay, yo u will not be abl e to see an y o ther
m en us
7.
Examples of priority 2 warnings (yellow):
• Fu el sy mb ol with th e in fo rm ation tex t
Pl ease refuel!
• Windshie ld was her flui d sy mb ol with th e
i n fo rm atio n tex t Top up wa sh fluid!.
•
p ad sy 111b ol with inform atio n tex t
Check broke pods!
• Imm obili zer sy mb ol with th e info rmati on
tex t Immobilizer active!
If one o f th ese situ ations occ urs,
wa rnin g
sy mb ol li ght s up, an d yo u wi ll hear one acou stic
warning . C hec k th e c ause as soon as poss ible.
If seve ral p riorit y
wa rnin gs arc detec te d at th e
sa me tim e, th e sy mb ols di spl aye d on e aft er
th e oth er fo r ab out 2 seco nds at a tim e. a
se t tim e, th e inf ormati on te xt w ill disa ppe ar,
ho weve r the symb ol w ill app ear at the sid e of th e
di sp lay a nd stay on
a re 111ind er fo r yo u t o
c h eck th e c ause as so on as poss ible .
Pr ior ity 2 warnin g m essa ges will n ot be sh ow n
until all Priority I warnin g m ess ages have bee n
co rrec te d!
Instrument panel 11

Booklet 3.1 Control s and Equipm ent @
Applies to vehicles: with gasoline engine
Electronic Power Control (EPC}
This warning light monitors the engine management system on gasoline eng ines.
The warn ing light £ C (Electron ic Power Contr ol)
li ght s up whe n th e ig niti on is switched o n to
show that the light i s work ing prope rly.
It sh ould
go out when the e ngine has s tarted running.
! fa ma lf un ction develo ps in th e engine manage·
m ent sys tem whil e yo u are dr iv ing, thi s warning
Applies to vehicles: with o diesel engine li
ght wi ll light up. Ha ve the e ngin e checked by an
au thori zed Vo lkswage n dea ler or qua lified shop as soo n as po ssible.
Th e followi ng tex t is disp laye d on the
m en t c lu ster: Engine
Glow plug system I Engine malfunction
The indicator l amp lights up to show that the glow plugs are preheating . It flashes
if the re is an engine malfunction.
Warning light
stays lit up
Th e wa rning light lights up whil e th e
plug s are prehea ting. Whe n the warnin g light
goes off, the en gine sh ould be s tarted right away.
The warn ing light do es not light up if th e en ·
gi ne is at opera tin g te mperature . Th e eng ine
ca n be s tart ed imm ediate ly.
There is a fault in the
plu g sys te m if the
wa rnin g ligh t does not li ght up when the en ·
Electronic immobilizer -
gine is cold. Co ntact an au thorized Volkswage n
d ea le r or a qualifi ed workshop.
Warning lig ht
flash es
lfa mal func tion deve lops in th e eng ine manag e­
m ent sys te m whil e yo u are drivin g, th e glow plug
light will flas h . The engine sh ou ld be checked
b y an author ize d Volkswagen dea le r or
quali·
fi ed wo rksh op as soo n as possib le .
Th e fo llow ing te xt is di spla yed on the instru·
m ent cluster: Engine
This wa rning light flashes if an unauthoriz ed key is used.
T here is a ch ip in th e key. It a u tomatica lly deac·
ti vat es the imm obilize r when th e key is in se rted
in to th e igniti on lock. T he immobili zer will be
a cti vated again aut oma tica lly as s oo n as you
p ull th e ke y out of the ig nit ion lock.
T his wa rning lig ht will light up for appro xi­
m ate ly 3 seconds wh en th e ignit ion is switc hed
on . Thi s warni ng ligh t fl ashes if an un auth orized
k ey is use d . The in format io n text displayed in t
h e in strument clu ste r di spla y is: Imm obilizer
active ! Th e ve hicle cannot b e used in th at case .
The en gin e c an , h oweve r, be sta rt ed i f th e
pria te co ded genu ine Vo lksw age n ke y is used.
Tip s
Th e veh ic le ca nnot be opera te d proper ly if you
d o not h ave
genuine Vo lk swagen
In strum ent panel 23

Booklet 3.1 Controls and Equipment
Generator
This warning light signal s a m alfun ction in ge nerator.
Th e w arni ng lig ht lig ht s up when th e ig niti on
i s sw itch ed on . It sh ould go o ut when th e e ngin e
s tart s runnin g.
If th e w arnin g ligh t
lights up while driv ing .
t h e ge nera to r i s no lo nge r ch a rgi ng th e ba ucry.
Burned-out light bulb
Yo u sh ou ld imm ed ia tely drive 1 0 q u al ifie d d eale rs hip .
I l owever, you sh o uld avoid usin g elec tr ic a l
is no t ab so lut ely necessa ry be­
cau se w ill d rain th e ba ttery furth er.
The warning light lights a bul b exte rior li ghtin g is
T he w arnin g lig ht light s up when a bulb i n vehicl e's exte ri or light in g is no t
Turn
Th e warnin g light fla sh es w hen sig nal s ar e bein g use d.
Depen ding on w hich tu rn signa l is opera ted, ei­
th er th e lef t or in dicato r la mp fl ashes.
Bo th indi cato r light s w ill flas h at th e sam e tim e the em erge ncy wa rnin g light s are
sw itch ed on.
I f one tu rn sig nal fa ils, th e in dica to r l amp will
s tart flas hin g tw ice as
Engine coolant level I temperatu re
Th e warning symbo l li ght s if th e coolant is too high or if
coolant l eve l is too low .
There is a fault if:
• The wa rning symbol do es not go out again a few seco nds.
• Th e warning symb ol li g ht s up or fl ashes
w hil e th e ve hicle is m ov in g. Thr ee wa rnings
Thi s m ean s that eith er th e coo la nt leve l is too
l ow or coolant t emp eratur e is hi gh .
C oo lant level too low
The followin g information tex t is di spla yed: STOP Check coolant Owner's manual! 3.2 "Tip s and Advice" , c h apt er
"C oolant "
24 Instrument panel
Fir st l ook at th e coo la nt te mp eratur e gauge. If
t h e nee dle is in th e no rmal ran ge, top ofTw ith
coo lant at
ea rliest
Coo lant temperature too high
The fo llow ing in form atio n t ext is di spla yed: ST OP Check coolant Owner's manual!.
lo ok a t the coo la nt gau ge. The is 1 00 high if the need le is
over 10 th e far ri ght on th e di al. Stop the veh icle, olT the engi ne and wait for it to cool
down. Chec k th e coo lant level.
I f
coo la nt leve l is corr ect, th e ove rheat ing
m ay be cau sed b y fa n C hec k th e
r a diat or fa n fuse and have re pla ced if neces­
s a ry 3 .2 'Tip s and /\dvi ce", c h apt er
" Fu ses".

Booklet 3.1 Controls and Equipment
If the warning light ligh ts up again after d rivi ng
o n for a sh o rt dis tan ce, stop the vehicle and
swi tch off the engine. C onta ct an authorized
V olk swa gen deal er or a qualifi ed wor ksh op.
WARNING
Stop! Before working in the engine compart­
ment, always read and heed all WARNINGS
3.2 "Working in the engine com ­
partment. " The engine compartment of any
motor vehicle is a pot entially dangerou s area
and can cause serious personal injury.
WARNING
Hot steam or coo lant can cause serious burns.
• Never open the engine hood if you sec
steam or coo lant escapi ng from the engine
compartment. Always wa it until you no longer
sec or hea r steam or coo lant escap ing from the
engi ne.
• Always let the en gi ne to cool down com­
pletely before carefully open ing the engine
h ood. Hot components w ill burn skin on co n­
tact.
• When the engine has cooled down and you
are ready to open the engine hood:
R emove the key from the ignition.
Engine oil pressure 9=:7:
WARNING (continued)
Apply the parking brake firmly and put
the selector in P (Park, automatic trans­
mis sion) or Neutral (manual transmis­
s ion) .
Keep c hildren a nd oth ers away from the
vehicle.
• Never reach into the area around or touch
the radiato r fan. Contact with the blades can
re sult in serious persona l injury.
• Alway s remember that the radiator fan is
temperature-contro lled and can t urn on sud­
den ly - even when the engine has been
switched
for a longer period of tim e and the
k ey has been removed from the ignition.
• Never unscrew the coolant expansio n tank
ca p when the engine is hot. A hot engine will
h eat the coolant and put it under pressure . Re­
moving a ca p that is under pressure can result
in serious personal injury and/or burns.
• Alw ays protect face, hands and arms from
h ot escap ing coo lant or steam by cover ing the
cap w ith a large, thick rag.
• Turn the cap slowly and very carefully in a
co unt er-clockwise direction while applying
light downward pres sure on the top of the cap.
• Never sp ill antifreeze or coo lant on the ex­
haust system or hot engine parts. Under some
co ndit ions, the ethylene g lyco l in engine
coo lant can catch fire.
This warning symbol indicat es that the en gin e oil pressure is low.
I f thi s wa rning symbo l s tart s to flas h. an d thr ee
w arning s sound , sw itch th e e ngin e and ch ec k
th e oi l leve l. Top off with en gin e oil if necessary
3.2 "Tip s an d Adv ic e" , ch ap te r "E n­
g in e o il."
The follo win g inform ation text is disp la ye d:
ST OP Oil p ressure Engin e off Owner 's manual!.
If th e sy mb ol fl as hes eve n though the oil l eve l is
co rrec t, do 11 01 drive on. D o not le t th e engine
idl e. Co nta ct a n authori zed Vo lksw age n d eale r
or a qua lified wo rksh op .
Tip s
Th e oil pre ssure wa rnin g symbol is not an oil
l eve l ga uge. Check the o il leve l reg ularl y, pre fe r­
a bl y every time you get gas .
Instrument panel 25