engine VOLKSWAGEN JETTA 2007 Owner's Guide

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

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
Opening and closing Keys
Key Set
Your vehicle's key set co ntains:
• two folding master keys
re m ote co ntrol
and panic bu 11on
• one va le t key
• one key
wi th key numb er.
Key tag
I f yo u n eed a re plac em ent key, tak e yo ur key
vehicl e.
If yo u se ll th e ve hicle, b e sur e
10 g ive the key 10 n ew ow ner.
WARNING
Improp er use of vehicl e keys res ult in se­
riou s per sonal injury.
• Alwa ys tak e th e ke y with you when you
l eave the ve hicle. The engine can be sta rted
and vehicl e sys tems su ch as the pow er win­
d ows ca n be operated leadi ng to serious per­
s onal inju ry.
• Never le ave childr en, di sabled p ers ons or
anyone who canno t help them se lves in
ve­
hi cle. The door s can be lo cke d using re­
mot e co ntrol k ey. Thi s cou ld result in people
be ing trapped in
ve hicle in emerge ncy.
For exampl e, depending on the time of year ,
p eop le trapped in the vehicle can be exposed
to
high or low temperature s.
£0 WARNING (contin ued)
• Never re mo ve the key from steer ing lock
w hil e the ve hicle i s mo vingorwhile is rolling
lo a stop. The steering whee l co lum n will lock
up and you
not be able to ste er or contro l
the vehicl e.
N ote
• The k eys with th e re m ote c ont ro l electronic co mpo ne n ts. Pro tec t the se keys from
m ois ture an d roug h hand lin g.
• Never leave any vehicle keys in sid e th e ve ­
hi cle . Entry by unauth orized perso ns co uld
ha rm the ve hicle or yo ur ve hicl e co uld be s tolen.
A lway s tak e th e keys w ith you wheneve r yo u
l e ave your vehicl e.
numb er.
• The key numb er id entifi es th e
th e key
ha s 10 b e cut and all ows the mi croc hip in the key
t o be program med to work wi th the co ded elec ­
troni c imm obili zer in your vehicle .
• A key withou t the specia l micro chip or w ith a
c hi p
has 11 0 1 be en coded prope rly w ill not
wor k w ith your ve hicle, even if it has bee n cut
co rrec tly.
• Additiona l re m ote contr ol keys arc availab le
from auth orized Vo lksw agen dealer s. Each key
mu st be pro gramm ed to wo rk
yo ur vehicle .
• Yo u can use up to fo ur r em ote co ntro l keys
w ith your vehicl e . ._
Opening and closing Keys 31

Booklet 3.1 Controls and Equipm ent
Lights and a clear view
Light s
Switching the lights on and off
Fig. 24 Sectio n of i nstrument panel : Switch for the
headligh ts, automatic headlight contr o l and fron t
fog ligh ts
S w itching on the h eadl ights
T o sw itch on the head lig hts turn the
lig ht sw it c h to
24 fD
Switching on low and high b eam
T urn the lig ht sw itch tofD. Informati on
on hig h bea m and head light flas her
49 . Th e low beam will only wor k
with the ignition on. When you are startin g
th e engine, the hea dlights go ofT and only
the park in g lights will be on.
Switchin g of th e he adli ght s
Turn the ligh t sw itc h to posit ion 0.
S witchin g on th e fo g light s
Pull the switch ou t of po sit ion fD.
Optional equipm ent
Optiona l e quipment
46 Li ght s a nd a cl ea r vi ew Automatic headlight cont
rol
To turn the au tomatic headl ig ht control
o n tu rn th e lig ht sw itch to posit ion
AUTO
o r =)fig . 24 .
Da ytim e runni ng l ig hts
• L eave the light swi1ch in posit ion 0. The day­
t im e ru nning ligh ts come on automa tica lly
when you switch o n the ignilion.
When 1he ignition is sw i1che parking brake is 110 1 pull ed up, 1he hea dli gh ts
( low beam with r edu ced bri gh 111e ss) will au 10-
111a 1ica lly come on. No
lighls on the o ut­
s ide of your vehicle will be on and 1h e in s1ru­
men1 ligh ts will also be off.
Automatic hea dli g ht co ntrol
lfau10ma1ic headligh 1 co n1r ol is swi1c hed on,
th e low beam are auloma tica lly sw ilched on by
light sens it ive senso r if you drive in to tunne l,
for exam ple.
T he expre ssway func1io n swi 1c h es o n 1h e lo w
beam if 1he vehicle is dri ven al
mph (140 km /h ) for lon ger 1han IO seco nds. T he low beam
i s swi1ched off if 1he vehicle is dri ven 40 mph (65 km /h ) for lo n ge r th an 150 seco nds.
Th e rain fu nction switch es on the hea dlig ht s if
1h e
wipe function is swi tc h ed on for
long er 1h an 5 sec ond s. The low beam i s switched
o ff if th e co n1inuou s wipe o r 1he in1ermitt ent
w ip e funct ions are sw i1ch ecl
for lo nge r 1han seco nds 53.
Fog lig ht s
If a u1omatic hea dli gh 1 con ! rol is sw i1c hed on,
yo u canno t sw i1c h on 1h e fog ligh1 s.

Booklet 3.1 Controls and Equipment
em erg ency flasher also works when th e ign ition
i s sw itched off .
L'.D, WARNING
A vehicle stalled or stopped on or bes ide a
highway can be st ruck by ot her vehicl es and
increase the risk of se rious per sonal injury.
• Whenever s tall ed or stopp ed fo r repair ,
move th e ve hicl e a safe distan ce off the road,
s top the engine, and turn of the emergency
WARNING (continued)
flash er and use a warning tria ngle or similar
d ev ice to warn approa ching
• Never park the vehicle in areas w here the
h ot cata ly tic con verter and exhaust system
ca n come in contac t w ith dry grass, brush, fu el
s pill or oth er mater ia l that can ca use fire.
Tips
Yo u can disc harge the ve hicle batt ery if yo u le ave
t h e eme rgency flash er on for a Jo ng time
Turn and high beam lever
The tum signal and high beam lever also operates the headli ght flashe,:
F ig. 27 Turn signal and high beam lever
The turn sig nal a nd high b eam lever has
rhe follo win g fun ctions:
Using the turn signals
-Mo ve the leve r a ll th e way up 27
to indicate a right turn, and all th e way
down
t o in di cat e a left turn .
Changing lane s
-Push the lever up or down to the point
w here yo u ca n start to feel res is tan ce. The
t u rn sig nal fla sh es as lon g as yo u hold the
l ever in thi s po sit ion.
Switching the h igh beam on and off
- Turn the light sw itch to
- Press th e lever fo rwa rd to po sit io n to
sw itch on the high beam s.
- Pull th e le ver back toward you to swit ch
th e hig h b eam off again.
Headlight flasher
- Pull th e lev er tow ard t he s tee rin g w hee l
to operate the
L'.D, WARNING
I mp roper use of the hea dlight fla sh er or the
hi gh b eams ca n di strac t oth er dri vers ca usin g
a cras h and serio us personal injury.
• Never use the head light flash er and high
bea ms w hen the y w ill bl ind or di stra ct ot her
m otor is ts .
• Always use the turn sig nals when chan gin g
l a n es to al ert ot her motori sts.
Tips
• The signa ls o nl y work w hen the ign ition
i s swi tched on. The co rrespo nding warnin g light
fla sh es in th e in strum ent clust er.
• The
then
co me s on in th e in strum ent clust er.
• The
flasher co mes on for as lon g as
yo u pu ll th e leve r- eve n if no oth er light s are
s w itch ed on. The warning lig ht
th en comes
o n in the instrum ent cluste r.
Light s and a clear view 49

Booklet 3.1 Controls and Equipment
i0, WARNING (continued)
different wheel/lire combination and brake or
c ha ssis modifications 3.2 "Tips and
Advic e", chapt er "lle pair s and technical mod­
ifications."
• Changing the vehicle suspens ion or using
unappro ved tire
I rim combination can
c h ange the way the ABS, BAS, EDL and ASH
sys tems work and redu ce their elTective ne ss.
• Th e effectivene ss of
is also determined
b y th e tir es 3.2 and Ad­
v ic e", chapter "Wheels."
Ignition lock
Position of the ignition key
F ig . 76 lgnilion key posit io ns
Ignition switched off, steering column
In thi s po siti on the ig niti on is sw itched
off, and th e steering co lumn i s locked.
T o engage the stee ring wheel lock, re m ove the
key from the steering lo ck and turn the stee ring
w hee l un til it locks into place. You should always
l oc k the steer ing whee l w hen yo u le ave your ve­
hicl e. This make s vehi cle th eft m ore difficult
Switching on the ignition or glow plug system
Turn the ig niti on key to this pos ition and re lease
th e key. If the key can not b e tu rned or is difficult
turn from pos ition ® to posi tion m ove the
go off afte r you have
d riven about IO fee t (3 meter s) at 10 mph (15 km/ h).
s tee ring wheel (to take the load off the stee ring
l ock mec han ism) until it turn s free ly.
Starting the engine
Start the en gin e when the key is in this posit io n.
Co mp onent s th at u se a lot of electricity are
sw itch ed olT te mp orar ily. Each time you want to
s tart your engine, you must turn the ke y back to
position
0, and then perform the starting proce­
dure once aga in.
Switching off the ignition
Turn the ignition ke y this position and re lease.
Automatic switch-off of ele ctrical components
Comp on en ts that use a lo t of e lectricity (for ex­
a mpl e se at heat ers, or rear win dow defogge r)
wi ll aut om aticall y be switc hed off wh en th e ign i­
ti on is o n and th e eng ine off. This prevents
draining your b all ery.
Com po nent s th at us e littl e elec lricit y are not
sw itch ed off automatica lly. H oweve r, th ey ca n
drain the batt ery.
WARNING
Improp er u se of vehicl e ke ys can resu lt in se­
rious personal injur y.
• Always take the key wit h yo u when you
le ave the vehicl e. The engine can be star ted
and vehicle systems s uch as the power win-
»,,
Driving 93

Booklet 3.1 Controls and Equipment
&. WARNING (continued)
dows can be opera te d l eading lo serio us per­
so nal inju ry.
• Neve r leave ch ildren, disa bled perso ns or
anyone who cann ot help themselves in the ve­
hicle. The door s can be lo cke d using the re­
mote control key. This could resu lt in people
b ein g trapped in the vehicle in an emerge ncy.
example, depend ing o n the time of year,
peo ple trapped in the vehicle ca n be expose d
t o very high or low tem pera tures.
• Never remove the key from steering lock
w hil e th e vehi cle is mo ving or wh ile it is ro lling
t o a stop . The steer ing w hee l co lumn will loc k
Applies lo vehic les: with on aulomalic lransmission
Safety interlock for ignition key
WARN ING (continued)
up and you w ill not be abl e to steer or contro l
the vehicl e.
your vehicl e (key positio n
Tips
If you ope n the dr iver's door with the ke y still in
th e igniti on l ock, a buzze r w ill so und to r emind
yo u
ta ke the ke y and lock your ve hicle. -4
The ignition key can only be taken of the ignition lock if the selector lever is in
the P position.
-Switch the ign ition.
- Mo ve the selec tor le ver
102 to P
(Pa rk).
Electronic immobilizer
- Remove the key. Thi s locks the selecto r
lever.
-4
The immobilizer helps to prevent use of the vehicle.
The re is a chip in the key that automati call y de­
ac tiva tes the imm obilizer w hen you p ut th e key
into the igni tion lock.
T he electronic immobili ze r is automaticall y
tivated w hen you tak e the key out of the ignition
lu ck.
94 Driving
Th e engine can only be s tart ed using a genuin e
and correc tly co ded Volkswagen key.
Tip s
You can on ly start the e ngin e with
co rrec tly ge nuin e Volk swagen k ey. You may have
prob lems starting t he ve hicle if ge nuin e and
c orre ctl y co ded Volkswagen key is no t u sed. -4

Booklet 3.1 Controls and Equ ipment
Starting and stopping the engine
Applies to vehic les : a gasoline engine
Starting the gasoline engine
Th e e ngi ne c an only be s tarted a g en uine Volkswagen key with th e corr ect
cod e.
M ove the s elec to r l eve r to P (Pa rk ) o r N
( N eutral )
98.
Depress the fo ot brak e. In vehicl es wi th
a m anual transmi ssion d epr ess the clut ch
p ed al.
Turn the ig niti on ke y to position
93 , 76 to start the engin e.
R elea se the ig nition k ey as soo n as the
e n gin e start s to avoid damagin g th e
s tart er.
Af ter s ta rtin g an en g in e th at is hot, yo u m ay
n ee d t o p ress the acce le rat or b riefl y.
W hen sta rtin g a co ld en gin e, it m ay be a
noisy fo r th e few seco nds oil pr ess ure
h as b uilt up i n th e hyd rau lic va lve li ft ers . Thi s is
n o rma l a nd n o cause for co nce rn.
I f th e en gin e does no t sta rt after
JO sec ond s,
sw itch off the ig n it io n, wait 30 seconds, then try
a g ain .
I f yo u have pro blem ssta rting=bookle t 3.2 "Tips
a nd
chapt er sta rtin g."
WARNING
Reduce the risk of ser iou s perso nal i nju ry
when st arting and run ning the vehicle' s en ­
g ine.
WARNING
• Nev er start or let the engine run in a co n­or en clos ed are a. Exhau st from the en ­
g in e contain s carbo n mono xide, a poi sonous ,
c o lor le ss and odo rless ga s. C arbon monoxide
can c au se unconsciousne ss an d deat h.
• Never leave the ve hicle unattended with
the engine running. The vehicle could move
sudden ly or
unu sual operat ing cond ition
cou ld occur res ulting in property damage or
per sona l in ju ry.
• Never use "start ing assist fluids." Th ey are
potent ia ll y e xplo sive and can cause a "run­
away" ve hicle condition.
Note
Y ou ca n da mage the e ngin e if yo u dri ve high en­
g in e spee ds, a t full throttle or by ove rload ing th e
e n gin e w hen it i s c old.
ci> For th e sake of environmen t
Do n ot warm up th e engi ne by runnin g it w ith
th e ve hicl e sta ndin gstill. Drive off as soon as you
s ta rt th e eng ine. Thi s help s th e engin e reac h op ­
era tin g te mp era tu re fas te r a nd red uces
Driving 95

Booklet 3.1 Controls and Equipment
Ap plies to ve hicles : with a di esel engine
Starting the diesel engine
The engine can only be started a genuine Volkswagen key the correct
code.
- Move the se lector lever to P (Park) or N
(Ne utral )
98.
- Dep ress the foot brake. In vehicles with
manual transm iss ion d epress th e clutch
pedal.
- Turn the igni tion key to position
93, 76 The g low plug
warni ng light light s up while the glow
plug s are warm ing up.
- When the warning light goes out, turn
the key to pos ition
93, fig. 76
sta rt the engine. Do not press the acc eler­
ator.
- Release the ign itio n key as soon as the
e ngin e starts to avoid damaging the
start er.
When start ing a cold eng ine, it may be a litt le
nois y for the fir st few se conds until oil pre ssur e
h as bui lt up in the hydrauli c
valve lift ers . This is
normal and no cause for conce rn.
When staring a warm engine, the pre -glow
warning light will no t li ght up. You can sta rt the
e n gi ne immed iate ly
If yo u ha ve problems sta rtin g
3.2 "Tip s
and Advice", chapt er "J ump startin g."
Di ese l e ngin e pre-glow system
Wh ile pre- glow is acti ve , n o major elec trical
lo ad s s hou ld be switched on -oth erwise unnec­
ess ary load is pla ce d on the vehicle battery.
You should start the engine immediate ly after
th e pr e-g low indica tor lig ht has gone out.
96 Driving
To start the diesel engine after the fuel tank has
been run dry
If the fuel tank was run comp lete ly dr y, the
s tartin g proc ess after refueling with die sel fuel
can take long er th an usual -up t o one minute.
Th is is be cause th e fu el sys tem fir st ha s to be
vented of a ir wh ile starting.
WARNING
H edu ce the risk of ser ious per sonal injur y
when startin g and running the vehicl e's en­
g in e.
• Never start or le t the engine run in a con­
fined or enclosed are a. Exha ust from the en­
gi ne contain s carbon mono xide , a poisonous,
co lor less and odo rless gas. Carbo n monoxide
ca n cause unconsci ousness and death .
• Neve r leave the vehicle unatt ended with
the eng ine runnin g. The vehicle could mo ve
s udd enly or an unusual operating condition
co uld occur res ultin g in prop erty damage or
personal injury.
• Neve r use "sta rting ass is t fluid s." They arc
po tentia lly exp los ive and can ca use a " run­
away" vehicl e co ndition .
Note
You can
the eng ine if you drive hi gh en­
g ine speeds, at full th rottle or by overloading the
en gin e whe n it i s cold.
For the sake of environment
Do not warm up the engine by running it with
th e ve hicl cstandin gstill. Drive off as soo n as yo u
s tart the e ngin e. T hi s help s th e e ngin e
o p­
e ra tin g temperature fa ster and r edu ces
emissions .
--4