ABS VOLKSWAGEN JETTA 2008 Owner's Manual

Booklet 3.2 Tips and Advice
help s th e ve hicl e to sta rt mov ing.
a cc ele rat e a nd climb a grad ient in slipp ery con­
di tio ns w her e thi s m ay other wise be diffi cult or
ev en impo ssibl e.
WARNING
Alway s adj ust you r driving to the road, traffic
a nd weather condition s. Do not l et the extra
WARNING (cont inu ed)
safety that ESP and can provid e tempt
yo u into taking extra risks.
• Always drive safely .
• ESP and ASH can not defy the laws of
physics. Slipp ery and wet roads are dange rous
even with ESP!
• ESP and AS H cannot reduce the risk of ac­
cident, for examp le if you drive too fast for
condi tions or if yo u do not keep your distance
from the vehicle in front of yo u.
WARNING
• Alway s remember that vehicle alterations
or modifi cations ca n the function of the
ABS, BAS, EDL and ESP sys tems. Examp les of
these altera tio ns or modifications include a
different wheel/tire combination and brake or
c h ass is modifications
28, "Repa irs and
technical modifications".
• Chan ging the vehicle suspension or usi ng
un approve d tire
I rim comb ination can
change the way the ABS, BAS, E DL and ESP
sys te ms work and red uce their effective ness.
• The elJec tivencss of ESP is also determined
b y the tires fitted
51, "Tires and
wheels ".
d iu s o f th e tir es ca n c ause the syste m to re du ce
e n gin e po we r - eve n w hen thi s is not th e bes t
thing
to d o und er th e ci rc um stan ces . '4
Smart technology 5

Booklet 3.2 Tips and Advice
Braking power and braking distance
Braking power and braking distance are influenced by driving situations and
road
Worn brake pads will not provide good braking.
The amount of wear and tear on the brake pads
depends to a great extent on the cond itions
und er which the vehicle is opera ted and the way
the vehicle is dr iven. If you do a lot of city
driv ing, drive short distances or have a sporty
driving style, we reco mm end th at you have the
thickness of your brake pad s checked by an au­
thor ized Volkswagen dea ler more frequently
than r ecommend ed in the service schedule.
I f you dr ive witJ1 wet brakes , for example after a
dri ving through water,
heavy rainfall or
after washing the vehicle, brakin g power will be
reduced and sto pping distances w ill be longer
because the brake d iscs will be wet or in winter
ma ybe even frozen
the brakes must be dried
with severa l ca reful brake applications.
Brake fluid absorbs water and must be c hanged
every two years. Heavy use of the brakes can
cause vapor lock if the brake fl uid is too old.
Va por lock reduces braking power, increases
stopp ing distances and can even cause total
brake failure.
WARNING
• New tires and new brake pads do not pro­
v id e maximum grip, control or braking abilit y.
• To reduce the risk of losing control, a colli­
s ion and se rious persona l injuries, drive with
special ca re for the first
350 mil es (560 km).
• New brake pads do not have the best stop ­
ping power for the first
150 mil es (240 km) and
must be broken in. You can com pensate for
the slightly reduced braking ability by drivin g
w ith care and applying more pressure on the
brak e pedal.
• Never fo llow other vehicle s too close ly or
put yourse lf into other situ ations that might
r equ ire s udden , hard brakin g especially when
th e brake pads have not been broken in.
WARNING
Wet brake s or brak es coa ted ice or road
sa lt react slower and need longer stopping dis­
tanc es.
• Carefully apply brakes for a lest.
• Alwa ys dry brake s and clean olT ice coa t­
ings and salt coa tings with a few cautiou s
brake app lica tions.
• Always read and hee d all
in "Break ing in tir es and brake pads" on
page 7.
WARNING
Overheated brakes will reduce the vehicle's
s topping power and increase stoppin g di s­
tances.
• Always avoid over hea tin g the brakes!
• When driving downhill, the brakes have to
work hard and hea t up quickly .
• Before driving clown a long, steep hill, al­
ways red uce spee d and downshift to a lower
gea r. This will let th e ve hicle use engine
braking and reduce the load on the brakes.
• Always c han ge the brake fluid at least
every two years. Hard braking with old brake
fluid may cause a va por lock. Vapor lock re­
duces brakin g power, increases s topping dis­
tan ces and can even ca use to tal brake failure.
• A damaged front spoiler or new non stan­
dard spoile r ca n reduce the airflo w to the
brake s and cause them to overheat.
• Always sec an au thorized Vo lkswage n
dealer or qualil1ed workshop if yo u think th at
you may have damaged the front spoiler.
• Be sure to read and heed all WARNINGS
and the information =-page 27, "Accessories
and part s" before buying accessorie s.
8 Driving and protecting the environment

Booklet 3.2 Tips and Advice
Repairs and technical modifications
Repairs and modifications must always be carried out according to the manufac­
turer's specifications
Unauthorized modifications to th e e lectronic
component s or software in the vehicle may
cause
E lectro nic comp o­
nents are linked toget her in networks and other
sys tems may be nega tive ly affected by improper
m odificat ions or improperly installed accesso ­
ries. Thi s can se riously impair safety and lead to
excessive wear o f components.
Changing the vehicle's sus pens io n system can
change the way that the Advanced
Sys tem performs in a crash. For example, usin g
t ir e-rim combinations not approved by Volk­
swagen, lower ing the vehicle, changi ng the stiff­
ness of the suspension, including the spring s,
suspension struts, shock absorbers can chan ge
the forces that are measured by the airbag sen­
so rs and sent to the con trol unit. Some su spen­
s ion changes can, for exa mpl e, incr ease the force
levels measured by the sensors and make the
airbag system dep loy in crashes in which it
wou ld not deploy if the changes had not been
made. Other kinds of changes may reduce the
force levels measured by the sensors and pre­
vent the airbag from deploying when it sho uld.
We recommend that all necessary work be per­
formed by an authorized Volkswagen deale r
using genuine Volkswagen parts ®.
WARNING
Imp roperly performed modifications or other
work that is not properly performed on your
ve hicle can cause malfunctions leading to ac­
cidents and serious pe rsonal injury.
• Never install suspension components that
d o not have the same performance character­
i stics as the components originally installed
on your vehicle. Never use tire-r im comb ina­
tions th at have not been approved by Volk­
swage n.
WARNING
Improper care, servicing and repa ir proce­
dures can increase the risk of personal injury
a nd death by preventing an a irbag from de­
p lo ying w hen needed or deploying an airbag
unexpected ly.
• Chang ing th e vehicle's su spens ion in­
cluding use of unapproved t ire- rim combina­
tions can change Advanced Ai rbag perfor­
mance and increase the risk of serious per­
sona l inju ry in a crash.
• Be sure to read and heed the info rmatio n
a n d all WARN INGS
2. 1 "Safety
fir st", c hapte r "Airbag
28 Acc essories, new part s, repairs and modification s

Booklet 3.2 Tips and Advice
Changing the brake fluid
The brake must b e chang ed e very ye ars
We r ecomm end th at yo u have the br ake fl uid
c h a nged by a n au th ori zed Volksw age n dea le r.
S to p! B efo re openin g th e eng in e hoo d, a lways
rea d and hee d all WA RN INGS
34. is jo b No . I w hen work ing in e n gine com­
p a rtm ent ".
B rak e fluid absorbs mois tu re. Ove r tim e. it w ill
a bsor b wat er fr om th e air . If
co n1en 1 in
th e brak e fluid is too high, brake co uld co rro de. Too much wa te r in brake fl uid
co nsid erabl y re du ces th e boilin g of brak e fluid. Very heavy use of 1h e bra kes old
b ra ke fluid may ca use va por loc k. Va po r l oc k re­
du ces brakin g powe r. in creases s!Opp in g di s­
tan ces and can ev en cau se to tal br ake failur e.
Fo r thi s re a so n th e brak e fluid m ust be r epla ced
ev ery
y e ars.
Only use brak e fluid
th e US
standard FM VSS 116 D OT 4. Th e fluid mu st
b e new.
WARNING
Stop! Before working in the engine co mpart ­
m en t, a lways re ad and heed all
34. Th e eng in e co mpartm en t of motor vehicle is a po tent ially dangerou s area
and can ca use s eriou s per sona l injury.
WARNING
Brake failur e ca n r esult from old o r incorr ec t
brake fluid.
48 Ch ecking and Filling
,0. W ARN ING (c on tinue d)
• U se onl y brake fluid that meets SAE speci­
fi ca tion J 1703 and conforms to Federa l Mo tor
Veh icle Safety Sta ndard 116.
• Alwa ys check wit h your a uthor ized Vo lk­
s wagen dea le r to make su re that yo u arc usin g
the correc t
fluid.
• The correc t brake fluid is al so listed on the
l abe l o n the brake fluid reservo ir .
WARNING
Brake fluid is poison ous.
• Alway s store brake fluid in the closed or ig ­
inal contain ers in a safe place.
• To reduce the risk of po iso nin g, ne ver u se
em pty food or beverage co ntain ers that might
mislead someo ne into drinkin g from th em.
• Always keep brak e fluid out of the reac h of
c hildr en.
• Always c hange the brake fluids as required
in the m aint enan ce boo klet. Heavy braking
w ith old brak e fluid m ay cause a va por lock
th at reduces braking power , in crea ses stop ­
pi ng di sta nce s an d can eve n ca use tota l brake
Note
Llrake fluid ca n d am age t he pa int. Wipe
a n y
b ra ke fluid from th e pa int imm edi ately.
flu id mu st be dr ained and di sp ose d of in
t h e prope r ma nne r observ in g environme ntal
reg ulatio ns.

WARNING (continued )
hide. The doors can be lock ed using the re­
mote control key or the powe r lock button.
Th is co uld res ult in peop le bein g trapped in
th e ve hicl e.
•
build -up in th e passenger com part ­
ment an d lu ggage compartmen t o f a parked
Fuses
Changing a fu se
Fig. 32 Dosh panel, le fl: cover of fuse box A
Fuse bo x A locat ed in th e side of the
da sh pan el on th e driver' s side
In se rt a suit abl e obj ect (e .g. a sc rew ­
dr iver) into th e
32 and car efull y
pry the cove r oil
Fu se box B in the engine compartment
Open the en gin e hood .
Press the release tabs 33 (arrow s)
to re lease the fuse box cove r.
R e mo ve the cover .
To re mount the cover, place it ove r th e
fu se box
press the sid e tab s in the op­
po sit e direct ion until they latch sec ure ly.
Bookl et 3.2 Tip s and Advice
WARNING (continu ed)
vehicle can re sult in tem peratur es in the ve­
hicle that arc much higher than the out sid e
tem peratu res, p arti cularl y in su mmer. Tem ­
p era tures ca n quickl y reac h levels that can
cause unco nscio usne ss and death, particu ­
l ar ly to sma ll childre n. _.
Fig . 33 In the engine compa rtment: caver of fuse
box B
The indiv idu al el ec trica l ci rcu its are prot ecte d
b y fu se s. We reco mm end y ou sev eral spar e
fu ses at all tim es. T hese are availab le from a u­
th ori ze d Vo lk sw agen dea le rs.
A ut omob ile te chnol ogy chan ges co ntinuously.
Your a uthori ze d Volkswage n deal er h as the mo st
curr ent t echn ica l in format io n for your Vo lk­
sw agen.
I f yo u ar e
sur e w hich fu se to use or to ch an ge ,
co ntact your authori zed Vol kswage n Se rv ice
viso r.
Co lar cod ing o f fu ses
C olor
rating
li ght
5
brow n t 7.5
reel I 10
What do I do now? 77

Booklet 3.2 Tips and Advice
Fuses in the fuse box A in the dash panel
Electrical consumer
Fuse number (amp
ratin g in bra cke ts )
ABS /ESP/E DL 2
(5)
Tran sm iss ion (2.5 1 14 (5)
and 1.91 engine)
Front pow er wi nd ows 23 (30)
powe r 32 (30)
Fan 22 (40)
wi ndow de- 25 (25)
fogger
S tee rin g. DSG • 6 (5)
Int erior light s
15 (7,5 )
Fuel pump 27 (15)
A irbag 3 (5)
roof
33 (25 )
Se at hea ting
4 (5), 37 (30). 46 (5 )
8
48
V aca nt
20
Auxiliary hea tin g'
16 (10), 25 (25) 47 (10)
Pow er outl et 26 (20)
Cc n
lock ing for 12 (IO}
fr ont doo rs
H eat ed was her je ts 46 (5)
Lumb ar support ad- 34 (15)
ju stment for front
sea ts
C igare tte light er
24 (25)
Fuses in the fuse box Bin the engine compart­
ment: vehicles with a
54 fuse box
Electrical consumer
Fuse numb er (amp
rating in bra cke ts)
Fl (30). F2 (30)
L eft turn signa l F47 (40 )
turn s ignal (40 )
I-lorn F5 (15)
D SG' FI3 (15 )
light s
F47 (40), (40)
80 What do I do now?
F19
v\l ind shi eld wip ers (3 0)
Lef t headlight F47
(40)
headlight F48 (40 )
So und system
(30)
L ef t sid e lig ht F47 (40 )
sid e light F48 (40 )
release
Ce ntral lock ing for (2 0) rea r door s
Fuses in the fuse box B in the engine compart­
ment: vehicles with
a 30 fuse box
Electrical co nsum er
Fuse number (amp
rat ing in bra ckets )
A BS F4 (30),
(30)
W ind shi eld wip ers Fl (25 )FJ9 (25)
F8 (15 )
H orn FI7 (15 )
DSG' F5
(15)
Turn sig nal ri ght
F25 (40 )
Turn signal left F26 (40 )
Aux iliary heat ing •
Fil (20)
T e le phon e•
F9 (5)
Fu el pump (di esel)
(5)
Fan F24 (IO )
F og lig ht s F25 (40 )F26 (40)
h ea dli ght
F26 (40 )
headlight F25 (40 )
WARNING
Using the wrong fuse and attempting to repair
a fu se or u singsomethingin stead of a fuse can
cause a fire and serious per sonal inju ry.
• Always read and hee d the information and
a ll WARN INGS.
Tips
T he tabl es show the fu se loca tion s for the mo st
important consumers. The right -hand column s

Booklet 3.2 Tips and Advice
If you are un certain ab out ho w to re pla ce a d e­
f e ct ive bulb, see yo u auth orize d Volk swagen
d ea le r for assis ta n ce .
Changing the bulb for the back-up light
The bu.lbs are located in the rear Lid.
Fig. 40 Boc k-up bu lb ho ld er
- Open the rear lid.
Jump starting
Jumper cables
- Locat e the cover in the rea r lid trim
pan el to access the bulb holder and open
it.
- Ex pa nd th e tw o re taining tabs in the di­
r e ct ion of the arrow s
40and pull the
bulb holde r out.
- Replac e th e defect iv e bu lb.
- Rein stall the bulb holder securely.
- Rein sta ll th e co ver in the rear lid trim
panel.
If you are unc ertain about ho w to re plac e a de­
f ec tive bulb , see y ou auth orized Volkswa gen
d ea ler for a ssis tanc e.
The jumper cables have sufficient cro ss sec tion.
If th e engin e does not sta rt beca use the batt ery is
di scharg ed , yo ur vehicl e's batt ery b e co n­
n ec te d to th e batt ery of anot her veh icl e 10 s tart
t h e e ngin e.
Jump er cab les
Th e cro ss sec tion mu st b e a t leas t 0.03B (25 111111 2
) fo r gaso line en gin es a nd at l eas t
0.0 54 (35 111111 2
) fo r di ese l en gin es.
84 What do I do now?
Note
• Do n ot le t the vehicle s tou ch eac h oth er, oth­
e rw ise curr ent cou ld flow a s soo n as th e plu s(+)
t e rm inals are co nne cted. If necess ary, u se lon ger
jump er cabl es.
• The di sc ha rge d batt ery mu st be prop erl y
co nnec te d
to th e ve hicl e's elec tri ca l sys tem.

Booklet 3.2 Tip s and Ad vice
Alphabetical index
A
ABS 3
Accesso ries
What sh o uld I d o
I w ant to add an acces-
so ry t o m y ve hicl e? 27
A dd ress ofNHT SA 90
A ddress of T ranspo rt Ca nada 90
Af te r ch an gin g a w hee l 74
A lca nta ra
C lea nin g 25
A lloy w hee ls
C lean ing
21
A ll-w hee l drive
W int er t ir es 65
A nt i- fr eeze 43
A nt i- lock brak e sys te m
W ha t d oes it m ean whe n I feel a slig ht vi-
bra tio n on the bra ke ped al? 3
A nti -th eft w hee l bo lts
71
A ut o S afe ty Hotlin e 90
A ut oma tic ca r was hes
17
B
BAS 2
B att ery
C harg ing 50
H ow ofte n sh o uld I rep lace my e ngin e
b att ery ? 50
Imp ort an t in fo rm atio n t o kn ow
disco nnect the ba ttery 49
R ep lac in g 50
What you mu st d o a fte r rec onnec t the
b ane 1y 49
W int er co nd it io ns 49, 50
Batt ery ac id leve l
C hec kin g 50
B o nn et 36
Brak e ass ist sys te m 2
Bra ke boost er 2
92 Alphabetical inde x
Brake fluid
C han gin g 48
H ow
sh ould the bra ke flu id be
c h an ge d? 48
W hat i s th e co rrec t b rak e flui d leve l? . 47
W hat k ind of br ake flui d sh ou ld I use? 48
Bra ke pa ds 8
Bra ke servo 8
Brake system 47
B ra kes 8
H ow does mois tur e o r roa d sa lt a ff ec t th e
b rake s? 8
W hat d oes it mean when I feel a slig ht vi­
brat io n on th e bra ke ped al? 3
Bra kin g dis ta n ce 8
Br ea k-in p eriod
E ng in e 7
W hat is th e rig ht way to break-in m y
ve hicl e? 7
Brea king in
B ra ke pad s 7
T ires 7
Br ea kin g in tir es 7
B ulb chan ge
8 1
Bu mp er
Cl ea ning
1 8
C
Ca lifo rn ia Prop ositi on 65 Wa rning 34, 49
Car was hes
17
Ca ta ly ti c co nverte r 10
CB ra d io 29
Ce ll pho ne 29
Ce llul ar p hone 29
Chang in g a bu lb
8 1
Cha ng in g a w hee l 73
C hang in g bra ke pad s 7
C hangin g w indshie ld w iper b la des 46
C hass is 22
Chec kin g e ngin e o il leve l 39
Chec king tir e p ress ure 56
Chro me
Cl ea ni ng
21

About this booklet
This booklet contains important information,
t ip s, suggest ions and WARNINGS on using your
ve hicle. The other booklets in the Owne r's Liter­
ature contain further information that you
should be aware of for
own safety and for
the safety of your passengers.
Make sure that you alwa ys keep the complete
Owner's Litera ture in the veh icle. This is espe­
ciall y im por-tant when you lend or sell the ve­
hicle.
T hi s manual describes the vehicl e equip ment at
the time of publication . Some of the equ ipment
described will not be ava ilab le un til a lat er date,
or is only available for certain markets.
Illus trations may slig htly vary from you r vehicle.
For this reason you should regard illustrat ions as
a general guide.
At the beginning of this booklet, you will find a
table of contents contents showing a ll the item s
described in this manual in the order they ap ­
pear.
An alphabetical index i s at the end of the
booklet.
Directions and positions (for example right, left,
front, rear ) are always re lative to the direction of
trave l of the vehicle un less sta ted otherwi se.
Some sections of this bookle t do no t app ly to
vehicles. If this is the case, a text at the beginning
of the section indicates which vehicles it applies
to, for examp le "'Applies to vehicles with Diesel
engine".
The sec tion is continued on the next page.
Indicat es the end of a section.
® Regis tered tr ademarks are
or®·
Howe ver, the absence of this symbol does
n ot cons tit ut e a waiver o f the r ights con­
cerni ng any term.
Cross-refe rence to a "WA RNING " within
or outside of a section.
Cross-refere nce to a "Note " within or out­
side o f a sectio n.
WARNING
Texts with this symbo l con tain imp ortan t in­
formation on safety and how to reduce the risk
of personal injury or death .
Note
Text s w ith this symbol draw your atlentio n to
potentia l so urc es of damage to your vehicle.
For the sake of environment
Texts with this symbol conta in inform atio n
abou t the environm ent and how you can help
prote ct it.
Tips
Tex ts
this symbo l contain special tips and
other information about getting the most out of
yo ur veh icle and i ts fealllres.