2010 VOLKSWAGEN JETTA check engine light

® Booklet 0.1 General Index
Engine oil 3.2: 37
Adding 3.2: 40 Additives 3.2: 40
Checking level 3.2: 39
Consumption 3.2: 38
D iesel eng ine 3.2: 41
D ipstick 3.2: 39
Grades 3.2: 38
How do I know how much oil my engine is
co nsumin g? 3.2: 38
Identifi cation symbol 3.2: 39
Oil c hange 3.2: 42
Specificatio ns 3 .2: 37
Specifications Diesel engine 3.2: 37, 41
S p ecifications gasoline engine 3.2: 37
Wha t kind of engine oil shou ld I put in my
ve hicle? 3.2: 37
When should I check the eng ine oil leve l?
3.2: 38
Where is the oil dipstick 3.2: 39
Engine
pr essure
Warning light 3.
l: 11, 25
Environ ment
Avoid ing pollution 3.2: 18, 31
C leaning the engine comp artm ent 3.2: 22
Driving economicall y 3.2: 14
Vehicle care products 3.2: 16
Env ironm ental information
Fuel economy 3.1: 6
Env ironmental tip
Fue l economy 3.1: 77
ESP 3.1: 9 1, 3.2: 5
Eve nt Da ta Recorde r 3.2: 6
Examples of im proper seating position s 2.1:
8
Exha ust warni ng ligh t
Warning light 3.1: 22
Exte nder for the safety belts 2. 1: 22
Exte rnal ae rial 3.2: 29
F
Fabric trim
C leani ng 3.2: 23
Fa ste nin g
Boo ste r se ats 2. 1: 59
Co nver tibl e child seats 2.1: 57
Infant seats 2.1: 56
Safety belt extender 2.1: 23
Safety belts 2.1: 19
6 Alphabetical index
First-aid kit 3.1: 74
Floor mats 2.1: 9
F o g lights 3.1: 46
Foo t brake
Warn ing lig ht 3.1: 30
Front airbag system 2.1: 31
Airbag deployment zone 2.1: 37
T he basic s 2.1: 31
Fro nt airbag s
De scription 2.1: 31
Front center armrest 3.1: 70
Fro nt passe nger seat backr est
Fo ld ing forward 3. 1: 61
Front seats 3.1: 60 Electrical adjustable 3.1: 62
Manual adjustable 3.1: 60
Fronta l collision s an d the laws of physics 2.1:
15
fu el filler cap
Warning light 3.1: 29
Fue l ga uge
D isplay 3.1: 7
Fuel level 3.1: 7
Fue l reserve
Warning light 3.1: 26
Wa rnin g mes sage 3.1: 11
Fuel tank 3.1: 7
Fuse box 3.2: 79
Fuses 3.2: 77
G
Garage door opener 3.1 : 44
Gaske ts 3 .2: 20
Gaso line 3.2 : 32
Blend s 3.2: 32
Co ntainin g alco hol 3.2: 32
Oc tan e rating 3.2: 32
Petro l 3.2: 32
Premi um 3.2: 32
Regular 3.2: 32
Unleaded 3.2: 32
What if! purchase poor qu al ity fuel? 3.2:
32
W hat wo uld happen i f I pu t leaded gaso­
l in e i n m y car? 3.2: 32
W inter or summ er lips 3.2: 32
Gaso line additives 3.2: 33
Genera l illu strati on 3.1: 3

® Booklet 0.1 General Index
Unplea sant odo r 3.1: 83
Upho ls tery
Pr ess ure marks 2.1: 67
V
Veh. sta tus 3.1: 15
Veh icle
Lift ing 3.2: 89
Ve hicle battery 3.2 : 49
Ve hicle care
Exterior 3.2: 17
Ve hicle care products 3 .2: 16
Vehicle contro l module s 3.2: 6
Ve hicl e electric syste m 3.1: 24
Ve hicle phon e 3.2: 29
Ve hicle sta tu s 3.1: 15
Ve hicle tool kit 3.2: 67
Ven tilati on slots 2.1: 11
V olk swagen Service Rep air Manuals 3.2: 91
w
Warning light
E lectro nic Power Co ntrol (EPC) 3. 1: 23
Warning li gh ts 3.1: 20
Emergency flasher 3.1 : 48
P ASS EN GER AIR BAG OFF 2. 1: 39
Sa fety bel ts 2.1: 14
Turn signals 3 .1: 49
Warn ing texts in the dis pl ay 3.1: 11
Warn ing triang le 3. 1: 74
War ranty cove rages 3.2: 15
Wa sh er fluid 3.2: 45
Wa shin g by hand 3.2 : 17
Was hing the vehicle 3.2: 1 7
Was hing wit h pow er cl eaners 3 .2 : 18
Waxing How often sh o uld I wax my car? 3.2: 19
Wear indicator 3.2: 59
What does it m ean w hen I fee l a sli ght vibra­
ti on on the bra ke pedal? 3.2: 3
What hap pens if yo u do not wea r your safety
belt ? 2.1: 16
W hat happen s if you wea r yo ur safety belt too
l oose? 2.1: 20
W hat happe ns to occu pants not wear ing
sa fety
2. 1: 16
12 Alphabetical inde x
What if I p urch ase poor quality f uel? 3 .2: 32
W hat impair s driv ing safety? 2.1: 3
Wha t is LATCH? 2 .1: 64
What is the correct brake fluid leve l?. 3.2 : 47
What is the right way
to brea k-in my vehicle?
3.2:7
What kind of brake fluid sho uld I use? 3.2: 48
What kind of engine oil sh ou ld I put in my ve­
hi cle? 3.2: 37
What should I do af ter ch an ging a whee l? 3.2:
57, 74
W hat s hould I do after replac ing w hee ls? 3.2 :
57
What sh ould I do if I want to add an accessory
to my ve hicl e? 3.2: 27
W hat should I do if I want to modify my vehi­
cle? 3.2: 28
What sh ould I do if I want to repair my ve hi­
cle? 3.2: 28
What sho uld I do if the brake warning light
comes on? 3.2: 47
Wha t types ofCRS a nchor s are availab le and
how are they related to child safety? 2. 1:
64
Wha t wo uld happ en if I put lead ed gaso line
in my ca r? 3.2: 32
What you m ust do after reconnec t th e batt ery
3.2: 49
What you should know when driving with
chi ld ren? 2.1: 51
Whee l b olt caps 3.2: 69
W hee l b olt s 3.2: 71
To rque 3.2: 66
W heel c hangin g 3.2: 68
Wheel s 3.2: 51
When can yo ur vehicl e not be towed? 3.2: 88
When must a safety belt be re pl ace d? 2.1: 17
When must the airbag system be in spected?
2 .1: 39
When parking on slopes 3.1 : 10 5
When sh ou ld I adju st the tire pressures? 3.2 :
57
W hen sho uld I ch eck the en gin e o il leve l? 3.2 :
38
W hen should I check the tire press ures? 3.2:
57
W hen sh ou ld I re fuel the tank of the ve hicle?
3 .1: 7

Booklet 1.1 Maintenance
• Headlights: Adjust
• Tires/spare w hee l: C hec k co ndition and
pre ssure
• Brake sys te m: Chec k for dama ge/leaks, brake
pad thickness, brake fluid leve l
•
fluid: R eplac e every 2 ye ars rega rdless
of mil eage ( kilometers)
• Spark plugs: R epla ce (all models except 2.0L
TFSIJ
• Air clea ner: Repl ace filter element
• Coo ling sys te m: Chec k coo lant leve l; ad d if
n ecessary
• Dust and po llen fi lter (where applicab le):
pla ce
•
b elt: Check condition
• Powe r Steer ing: Chec k fluid level
• Drive s hafts: C hec k b oots
• Front axl e: Ch eck du st se als on ba ll join ts, tie
rod ends; check tie rods
• On-B oard dia gno sti c sys te m: Che ck fault
m emory ; purge if necessa ry
•
fr ame: Clean and lubricate
Nex t Service:
Dat e: ...................... ..
Miles/km: ................. ..
whi ch ever occ urs fir st •
Aut omat ic tran smi ssion: Check A TF
•
s poiler: Lubricat e (New Beetle only)
• Airbag syste m: Visual ch ec k every 12 month s
regardl ess of mile age (kilom eters)
•
t es t: Chec k kickdow n, br akin g,
s tee rin g, hea tin g a nd ventila tion, air condi ­
tioning , p ow er accessori es and elec trica l sys­
tems
•
s ta rt er and auxilia1y batt e1y : check
( where applicable )
• Conve rtib le top : Chec k fun ctio n an d chec k
ro ll-ove r prot ection with conve rtible top open
(New Bee tle Co nve rtibl e onl y)
• Tires: C heck trea d depth , adjust tire pre ssur e
if ne cessary.
• Tire pr ess ure m onitorin g sys tem senso rs :
Che ck ba ttery c harg e, repla ce whee l e lec troni cs
and a luminum valve if necess ary (where app li­
cabl e).
• Und erh ody: C hec k for dama ge
• Wiper b lad es: Check conditi on
• DSG tran smi ssion: Chan ge tran smi ssion
fluid and filter (New Beetle, new Jetta)
T oday's date and Vo lk swagen Dea ler stamp
Service at 45,000 mil es (72,000 km) -Mod els with a 1 .8T engine
ONLY
• Engi ne: Chan ge o il and oil
Next Service:
Date: ...... .......... ........
M iles/ km: .... ...... .. ... ... .
w hi ch ever occurs firs t
Today's elate and Volkswage n Dea le r sta m p
12 Wa rranty Voucher

Booklet 1.1 Maintenance
Service at 100,000 miles (160 ,000 km} ALL MODELS
• Eng ine: C hange oi l oil fi lter
• Engine: Check for leak s
• Exhaust syste m: Che ck for dama ge and le ak s
• Wate r se parator: Drain water (TOI engine
on ly)
• Fuel filter: Repla ce (TD I eng ine only)
• 13anery: Chec k
• Door ch eck straps: L ubricate
• Dust and polle n filt er (w here app licab le):
pla ce
• Coolin g system: Che ck coo lant level ; add
necessary
• Wind shi eld was her: Check
leve l; a cid necessa ry
• Automatic
lock: Chec k ope ra tio n in ­
cludin g switch
• Automat ic tran smi ssio n: Che ck for leaks
• Man ual tran sm issio n: Check o il leve l; add if
ne cess ary: ch eck fo r lea ks
• Whee ls: no tat e from front to rear
• Tires/s pare w hee l: C heck conditi on and
pr ess ure
• Brake syste m : C heck for damag e/lea ks, brak e
pad thi cknes s and brake
leve l
Next Service:
D ate: ...................... ..
M iles/ km: ................. .. •
Drive
C heck boots
• On-Board dia gnostic system: Check fault
m emor y; pu rge if n ecess ary
•
C lea n and lubricate
• Front ax le: Check dust sea ls o n ball j oin ts and
ti e ro d end s; c heck tic rods
• Head light s: A djust
•
spo iler: Lubricate (New Bee tle on ly)
• Air b ag sys tem : V is u al ch eck
every 12 month s
regard less of milea ge (kil om eters)
•
t es t: C heck kickdo wn, brakin g.
s tee rin g, hea tin g and ventil atio n, air condi­
tionin g, p owe r accesso ries and elec tri cal sys­
t e m s
• Timin g belt: Hep lace (TD I engine on ly)
• 12V s ta rt er and auxi liary batt ery : ch ec k
(where app licab le)
• Tires : C hec k tread depth , adjust tire pr essure
necessa ry.
• Tire pr ess ure monit orin g sys te m senso rs :
C hec k batt ery charg e, re pla ce w hee l elec tron ics
a n d aluminum valve if n ecessary (w here appli­
cab le).
20 Warranty Voucher

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".