2010 VOLKSWAGEN JETTA Owners Manual

About this booklet
This booklet contains important information,
tip s, s uggest ions and WARN INGS on usin g yo ur
veh icle. The other booklets in the Owner's Liter­
ature contain further information tha t you
sho uld be aware of for yo ur own safety and for
the sa fety of yo ur pa ssenge rs.
Make sure that you always keep the comp lete
Owner's Literature in the vehi cle. Th is is es pe­
cia lly import ant whe n you lend or sell th e ve­
hicl e.
Thi s manual describes the vehicle equipm ent at
th e time of publicatio n. Some of the equipmen t
d escribed w ill not be availab le until a late r date,
or is only available for certain markets.
Illustrations may slightly vary fro m you r veh icle.
Fo r tl1is reaso n yo u sh ou ld regard illus tratio ns as
a general g uide.
A t th e beginning of this booklet, you
find a
table of contents sho wing all the item s de­
scr ibed in this manua l in the order they appear .
An alphabetica l ind ex is a t the end of the
booklet.
Dire ction s and positions (for example right, left,
front, rear ) are a lways re lat ive to the direction o f
travel of the vehicle unless sta ted otherwise.
Some sections of this book let do not app ly to a ll
ve hicl es. If this is the case, a text at the beginning
section indicates w hic h veh icles it appli es
to , for examp le "App lies to veh icles wit h Diese l
engi ne" .
The section i s con tinued on t he nex t page.
In dicates the end of a section.
® Registered trademarks are marked
or®·
However, the absence of this sym bol does
not const itute a wa iver of th e rights con­
ce rnin g any te rm.
Cross-reference to a "WA RN ING" within
o r outside of a sect ion.
WARNING
Texts symbo l co ntain imp ortant in ­
formation on safety and how to reduce risk
of personal injury or d eath.
Note
T exts
sym bol dr aw your attention to potential sources of damage to your vehicle .
For th e sake of environment
Texts w ith this symbo l contain infor mation
a bo ut the environment and how you can he lp
to protect it.
Tips
Texts with thi s symbol contai n spec ia l tips and
othe r information abou t gett ing the most out of
your veh icle and its features.

Table of contents
Smart technology ........... ... .. .. .
Brakes .............. .. .. ..... .. .. .• .....
Po we r stee ring ....... .. ..... ... .. ...... .
Notice about data recorded b y vehicle
contro l modu les ....... ........ .... ..... .
Driving and protecting the
environment ..... ... .... ..... ...... ..
Break-in Pe riod ... ... ........ ......... . ..
Catalytic converter ....... .. .. .. ....... ..
T ra ile r t owi ng . . . . . . . . ... ............ .. .
D riv ing economically o nd respecti ng the
environmen t ... .... ..... ............. ... .
Cleaning and protection ........ . .
General notes .... .... ... ....... .. ...... .
Car e of veh icle exte rior ....... ..• ...... ..
C ore of the vehicle interior ... ..... ..•. ..
Accessories, new parts, repairs
and modifications .......... ...... ..
Accesso ries and pa rts .......... .... .... .
R epa irs and technica l modifications ..... .
Cellu lar phones a nd CB radi os ........ . .
2
2
6
6
7
7
10
10
14
16
16
17
23
27
27
28
29
Booklet 3 .2 Tip s and Advice
Checking and Filling 30
Fill ing the tank . . . . . . . . . .. .. . . .. . . .. . • . . . . 30
Fu el supp ly . .. . . .. . . . . . . . . . . . . . . . . . . . . . . . 32
Working in the eng ine compa rtment . . . . . 34
Engine oil . . . . . . . . . . .. . . .. .. . . . .. .. . . .. . . 37
Coo lant ....... .... .... ...... ... ......... 43
Wos he r fluid and wind shie ld wiper blade s 45
Brok e fluid . . . . . . .. . .. . . . . . . . . . . . .. . . . . . . 47
Vehicle battery . . . . . . . . . .. . .. .. .. . .. . . .. . 49
T ir es and wheels . . . . . . . . . . . . • . . . . . . . . . . . . 51
What do I do now? . .. .. . . .. . . . . .. . 67
Vehicle tools and spore whee l . . . . . . • . . . . . 67
Changing a whe el . . . . . . . . . . . . . .. .. • . . . . . 68
Em erg ency closing or opening . . . • . . . . . . . 7 5
F use s . . . . . . . .. .. . .. .. . . . .. . . . . . . .. . . .. . . . 77
Cha nging a light bulb . .. .. . . . .. .. . • .. . . . 81
Jump start ing . . . . . . . . . . . . . . . . • . . . . . . . . . . . 84
To wing .... ... . . .. . .. .... ....... ... . . .•. . 86
Lifting th e ve hicle .. . .. . . . . . . . . . . . . . .. . . . . 89
C onsumer Info rmat ion . . . . . • . . . . . . 90
Alphabetical index . . . . . . . . . 92
Table of contents

Booklet 3.2 Tips and Advic e
Smart technology
Brakes
Brake booster
The brak e boo ste r incr ea ses the brake press ure
yo u put on th e peda l. wo rk s onl y wh en
t h e engi ne is runnin g.
If th e brak e boos te r is not workin g or if th e ve­
hicl e has to be towe d, yo u wi ll h ave
to push th e
brak e peda l hard er to ma ke up for th e lack of
boo ste r ass is t.
WARNING
B rak ing w ithou t t he brake boos ter needs a
mu ch l onge r bra king distance and r equir es
Brake Assist Sys tem (BAS)
In a n emerg ency, mos t d river s brake in t im e, not w ith m aximum force. This res ult s in stop­
ping dis tan ces th at are lo ng er th an they have to
b e!
T he brake a ssis t sys te m h elp s: if yo u pr ess th e
brak e pedal very quickly, t he brak e ass is t sy stem
r eg is te rs an em erge ncy situatio n. It th en very
qui ckly build s up th e full brake press ure so th at
t h e A BS can be activate d more qui ckl y and
cie nt ly, r educin g th e braking di sta nce and le t­
tin g you steer at the sa me tim e.
D o not reduce th e pr ess ure o n th e brak e ped al.
T he brak e ass is t sys te m sw itches o ff aut omati­
ca lly as soon as you re lease th e brake. The brak e
a ss ist sys te m works onl y wh en th e en gin e is
n ing.
If th e brak e sys te m i s not fun ction in g pro perl y, a
wa rnin g lig ht will com e on =bookl et 3.1 "Co n­
t rol s and Equipm ent ."
WARNING
Always ad just you r sp ee d an d driv in g s ty le to
roa d, an d weather cond iti ons. Do not
2 Smart t echnology
WARN ING (con tinued)
yo u to p ush th e bra ke ped a l d ow n ha rder th an
n or mal.
• Never let th e ve hicle coa st w ith th e eng ine
switc hed off.
• If th e brake boos te r is no t ac tive, for
ample if th e ve hicle is bein g towed , yo u w ill
have to p ush th e brake pedal down much
h ar der than n ormal.
WARN ING (continu ed)
let the extra safety afforde d b y th e Brake Ass is t
Syste m temp t yo u int o taking ex tra ri sks.
• Never let t he extra sa fety offered by t he
Brak e Ass is t Sy ste m te mpt you into ta kin g
ex tra risks.
• The B ra ke As sis t Sys te m canno t re d uce t he
r isk o f a n acci den t, fo r examp le if yo u d rive too
fas t for co nditi on s or
if yo u d o not k eep yo ur
di stance fro m th e vehicl e in fr ont of yo u.
• Slippery and
roa ds are dangero us eve n
w ith th e Brake Assis t Sys te m!
WARNING
• Always reme mber th at ve hicle a ltera tio ns
or modificatio ns ca n affec t th e fu nctio n of th e
ABS, BAS , ED L and ES P sys te m s. Exa mpl es of
these alt era tion s or mo dificatio ns includ e a
di fferen t w hee l/tir e co mbin atio n and bra ke or
chassis modifi catio ns
28, and
t echn ic al m odi ficat io ns".
• Chan ging th e ve hicle su spe nsio n or u sing
un approved tir e
I r im combin atio n ca n ch an ge the w ay the A BS, B AS, EDL a nd ESP

WARNING (continued)
systems work and reduce their
effect iveness.
Applies to vehicles: with Driver Steering Recommenda tion
Booklet 3 .2 Tips and Advice
Driver Steering Recommendation helps to the vehicle in certain sit­
uations
The Driver Stee ring R ecomm endation i s a com­
pl em entar y function of the ESP. This fea ture al ­
low s th e driv er
stabilize ve hicl e in certain
critical situati ons. Fo r example in certai n road
s ur face conditi ons ii is necessary to brake hard.
The vehicl e will then te nd to brak e awa y to the
r ig ht or t o 1h e lef t. Th e ESP reco gnizes this situ a­
tion and supp ort s the drive r to steer to the oppo-
Anti -Lock Brake System {ABS)
sit e dire cti on by in crea sing th e stee rin g
s tr ength.
WARNING
The DSH only supports the driver in cri tical
dri vin g co ndition s. The ve hicl e will not s teer
by itse lf. The dr ive r is res pon sible fo r steering
the vehicle .
The Anti-Lock Brake System prevent s th e wheels from locking when the brakes are
applied.
Th e ABS is an important part of the vehicle 's ac­
ti ve safety system. The Anti-Lo ck Brake Syste m
work s onl y when the en gine is run ning.
How the ABS works
If one w he el begi ns tu t urn too s low ly in r elat io n
t o ve hicl e speed an d le n ds to lock up, t he ABS
a utom ati ca ll y
brak e pres sur e lO preve nt
that whee l fr om locking. When ABS is do ing it s
job you will notice a sli ght vibrati on throu gh the
brake pedal and hea r a noise to l et yo u know tha t
yo ur speed must be adjuste d to road, traffic and
wea ther condi tion s. T his is a warn ing 1hat on e or
mor e of the whee ls is about to lock up and that
th e AB S co ntr ol function has inter vened . In thi s
s ituati on
is important to keep the brak e peda l
fully depr essed so the ABS can help to re gul ate
th e brake applica tion. Do not "pump " th e
peda l -ABS can not do its jo b if you do.
A BS helps you 10 kee p th e ve hicl e und er control
be cause i t prev ent s th e w hee ls from locking
w hen th e brak es arc ap plied. Th is m ean s th e ve­
hicl e ca n still be s teer ed and is less likely
on
g rav el o r on fresh sno w cover in g a slipp ery sur­
If AB S is not functioning properl y, a wa rnin g
li ght will co me on 3.1 "Co n1rol s and
E quipm ent. "
WARNING
Always ad just yo ur dri vin g to the road, traffic
and weather conditio ns. Neve r le t th e ex tra
s afe ty that ABS can provide te mpt you into
taking extra risks.
• Always drive safely .
• ABS canno t ch ange the
of ph ysics.
S lipp ery and wet roads are dangerou s ev en
wi th ABS!
• ABS ca nnot reduce th e risk of accide nts,
f or examp le if yo u drive too
for the co ndi­
ti ons or if you do not keep your distance from
th e vehicle in front of you.
Smart technology 3

Booklet 3.2 Tips and Advice
8 WARNING
• Alw ays remembe r that vehicle alterations
or modifi cation s can affec t the function of the
ABS, BAS, EDL and ESP syste ms. Exampl es of
t h ese a ltera ti ons or modifications include a
diff ere nt wheel/tire combination and brake or
c h ass is modification s =q1age 28, "Repairs and
t ec hni cal modifications".
Electronic differential lock {EDL)
WARNING (continued)
• Changing the vehicl e suspension or usin g
unapp roved tire I rim combination can
c h ange the way the ABS, BAS, EDL and ESP
sys tems work and re duc e th eir elJect iveness.
• The eff ec tiveness of ABS is a ls o d etermined
b y th e tir es on your vehicle
51, "Tires
and wheels"
The elect roni c differential lock helps red uce th e los s of traction if a wheel starts
s pinnin g.
T he E DL help s th e ve hicle mov ing, accel­
era te and climb a gradient when t he going ge ts
s li pp ery where m ov ing ahea d ma y otherw ise be
diffi cult or eve n im possibl e. EOL u ses the AB S
se nso rs to monito r th e spe ed of t he w hee ls.
EDL works on ly when the eng ine is runnin g.
EDL can help to ba la nce out differen ces in the
rotat io n of the w hee ls of a ppro ximat ely
JOO rpm
ca use d by sli ppery gro und surface on side of the vehicl e. It do es thi s by braking th e whee l
t h a t h as los t tracti on and d is tributing more
d riv ing fo rce to the oth er d riven wheel v ia th e
diff ere nt ia l
E DL is ac tive at sp ee ds up to a bout
50 m ph (80 km /h).
E DL autom atically shut s
to pr event th e di sc
brak e of th e w hee l from over heating
under excess ive loa ds. Th e ve hicle re main s op­
era tional the
way as ve hicl e without EDL.
For this reas on. the dri ver is not in form ed tha t
t h e EDL has been shu t
ED L w ill auto matica lly sw itch on again when th e
br ake ha s coo le d down.
4 Smart technology
8 WARNING
Always adjus t your driving to the road, and weather condition s. Never le t th e ex tra
sa fe ty that EDL can prov ide te mpt you into
takin g extra ri sks.
• When accelerating on a slippery surfa ce,
for example on ice a nd snow , pr ess the acce l­
e rator care full y. De spite ED L, th e w hee ls may
s ta rt to spin lead ing to a loss of vehicle control.
8 WARNING
• Always remember that vehicl e alt erations
o r modifi cation s can affect the fun ction of the
AB S, BAS, EDL and ESP sys tems . Exa mple s of
th ese alt era tion s or modifications include a
di!Tcrenl wheel/tire combination and brake or
chass is modifications =q1age 28, "Repair s and
t ec hni cal m odi fication s".
• Changin g t he vehicle su spen sio n or using
u napprove d tire
I rim comb ination ca n
c hang e the way the ABS , BAS, EDL and ESP
systems work and reduce their
effective ness

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 T ips a nd Advice
Power steering
011 vehicles with pow er stee ring , th e of power ass ista nee is regu lated e lec­
t roni call y acco rdi ng to vehicle speed, stee rin g wheel torque and stee rin g w hee l
angle.
Th e power assis tance prov ided in the power
s te erin g sys te m is not hydrau lic, but m e­
c h ani ca l usin g an elec tric mot or. The adva n­
t a ge s of this steer ing system includ e th e fact th at
n o hydra ulic co mponents such as hoses, o il co n­
t a in ers ,
o r fl uid s are re quired.
Fu rth ermo re , t his is co nsiderable de crease in
e n ergy req uir e d . T he e lec trome chani ca l s tee rin g
sys te m . in contras t to th e hydrau lic sys te m
(w hich re qu ires a co nstant flo w of fluid ), only
co nsume s energy when th e ve hicle is actua lly
be ing stee re d.
T he fu el consump tio n i s re du ced as a res ult.
If th e electro mec han ica l p owe r stee ring sys te m
fa ils, the pow er a ssis ted stee ring system
w ill still
work. If th e engin e is sw itch ed off, the pow er s
teer ing does no t fun ctio n and th e steer ing
wh eel is ve ry hard t o tu m .
WAR NING
Turning th e s teer ing whe el is very w hen t he power s tee rin g sys tem is n ot
work ing and it is harder to co ntrol the veh icl e.
• Neve r le t t he veh icle coast with th e engine
swit ch ed off.
Do no t kee p th e steer ing wheel turned all the 10 left or righ t fo r m ore than 15 seco nds
w hen th e e ngin e is runnin g. Doin g so co uld
damag e th e powe r steer ing
Data
H eco rder (EDH ), in sta lled by so me manufa c­
tur ers
the exp ress purpo se of ca pturing data
fo r retr ieva l aft er an acci den t or cra sh eve nt.
are so metimes called "cras h recorders".
So me s tat e laws res tr ict t he re tri eva l or down ­
loadin g of da ta sto re d by ED
that were in­
s ta lled in a vehicle for the exp ress p urpose of re­
tr iev ing dat a af te r an acc ident or crash event
wit hou t th e Owner's conse nt.
your vehicl e is not equipped with an it is equipp ed with number of e lec tro nic
contro l modu les for variou s vehicle sys te m s
s u ch as, fo r ex am ple . e ngine function, em iss io n
6 Smart t echno logy
co ntrol, as we ll as fo r th e airbags and safe ty
be lts.
The se elec tronic con trol mod ules also
ve­
hi cle-re late d dat a dur in g nor mal ve hicle ope ra­
ti on for diag nos tic and re pair purp oses. The re­
cordi ng capaci ty of the e lec tron ic co ntro l mod ­
ul es is limit ed to data (n o so und is record ed ) a nd
on ly a small amo unt of data is ac tually reco rde d
ove r a very limited p eriod of tim e and stor ed
a sys te m fau lt or o th er co ndition is se nse d by co ntro l un it. So me of dat a th en sto red
m ay re late to ve hicle sp ee d, direc tion, braking as
well a s res traint system use and performan ce in
th e eve nt of a cra sh or o th er conditi on. S to red
c an only be rea d and downloade d wit h spe­
cia l

Booklet 3.2 Tips and Advice
Driving and protecting the
environment
Break-in Period
B reak-in for a new engine
The en gine needs to be broken i n during the first 1000 miles (1500 km ).
For the first 600 miles (1000 km)
- Do n ot dri ve faste r than three q uarters
or top speed shown on th e speedo mete r.
- Do not u se full th rott le .
- Avo id high eng ine speeds.
- Do not tow a tra iler.
From 600 to 1000 miles (1000 to
1500 km)
- Speeds ca n be grad ually increased to
the maximu m vehic le speed or max imum
perm iss ibl e en gine spee d (rpm ).
Breaking in tires and brake pads
Durin g first few hou rs of driv in g, the e n­
g ine 's in te rn al fri cti on is hi gh er than it will be
all th e m ov in g pan s ha ve bee n
broken in.
For the sake of en vironment
lfth c engine is brok en i n ge ntl y, the life of the
e ngin e w ill b e in crease d and it s oil cons umptio n
New tires s hou ld be b roken in ca refu lly fo r the first 350 mi les (560 km). New b rake
pads s houl d be broken in ca refu lly fo r
first 150 miles (240
WARNING
Ne w tir es and brak e pad s do no t pro vid e m ax­
imum grip , co ntrol or b rakin g abilit y.
W ARNING ( continue d)
• T o reduce th e ris k of los ing co ntrol, a colli­
s io n and serious perso nal injuri es, drive w ith
s p ecial car e for the fir st 35 0 mil es (560 km ).
• New brake pads do not have th e be st stop ­
pin g powe r for the fir st 1 50 mil es (24 0 km) and
mu st b e bro ken in. You ca n comp en sa te for
th e sli ghtl y re du ced brakin g
by apply in g
mor e pr ess ure o n th e bra ke p ed al.
• Never fo llow other vehicle s to o clo sely or
put your se lf into oth er situ ation s th at mi ght
re quir e sudd en, hard br akin g es peci all y w hen
th e b rak e pads have not b ee n brok en
Driving and protecting the environment 7