sensor VOLKSWAGEN GOLF 2005 Owners Manual

1.1 Maintenance
Service at
Engine: oil and
Eng ine: for leaks
sys tem: for damage and leaks
Wate r separator: Drain water (TDI engin e only)
Fuel Replace (TDI en gin e o nly)
Battery: electrolyte level
Battery: (Golf, )etta, Ne w
Door ch eck str aps: Lubr ica te
Dus t a nd place
Wind shi eld washer: fluid level; add if
nece ssary
Automatic shift lock: cluding park /neutral/safe ty swi tc h
Automatic transmi ssion: for leaks
Manua l transmission:
W hee ls: Rotate from front to rea r
Tires/spa re wheel: condition and
pressur e
Next Serv ice:
Date: ........... .. ....
.......
Miles/km: ...................
wh ic h ever
occurs first
Brake syste m : for damage/leaks, brake pad thickness and brake fluid level
Drive shafts:
diagnos tic sys tem: fault memory; pur ge if necessary
Roof frame:
Front axle: joint s and tie rod ends; check lie rods
lleadligh ts: Adjust
Rear spoiler: Lubricate (New Beet le o nly)
sta rter a nd auxiliary battery: check
(where applicable)
Airbag system: regardles s of mileage (kilometer s)
Road test:
t ioning, power accessories and electrica l sys-
Tires : tread dep th , adj ust tire pressure
if necessary .
Tire pressu re mon ito rin g system sensors: battery ch arge, replace whee l e lectronics and aluminum valve if necessary (where
Engine: and
Dea ler stamp

Engine: oil and oil filter
Water separator: Drain water (TD l e ngin e
o nly)
Windshield washer:
Automatic shift lock: oper a tion cluding park/neutral posit io n switc h
Brake system: for damage/leaks, brake pad thi ckness, brake fluid level
Wheels : Rotate from from to rear
Next Se rvice:
Date: ........................
Miles/km: ...................
which ever occurs first
Rear spoiler: Lubrica te (New Beetle only)
Airbag system: Visual check every 12 months
regardless of mileage (kilomet ers)
starter and auxil iary battery: ch eck
(whe re a pplicable)
Tires : tread depth, adjust tire press ure
if necessary.
Tire pressure monitoring system sensors: baltery charge, replace wheel electronics and alum inum valve if necessary (where cable) .
Today's
Engine:
Engine: oil and oil filter
E ngine: for leaks
for damage and leaks
F u el filte r: Replace (TDI e ngine only)
Water separator : Drain (TDI engine only)
Balt ery:
Ballery: (Golf, New Beetle)
Door ch eck straps: Lubrica te
V-be lt : ten sion and condition; adjust if
n ecessary
Winds hield washer: fluid leve l; add if
nece ssary
Automatic transmissio n: for leaks
Manual transmission:
Automatic shift lock: operatio n in-
cluding par k/ neutral/safety switch
Warranty Voucher 11

Automatic transmiss ion final drive oil: leve l and for leaks; add if nec essary
Wheels: Rotate from front to rear
Headlig hts: Adjust
Brake syste m: for damage /leaks, brake pad thickness, brake fluid leve l
Brake fluid: Replace every 2 yea rs rega rdless of mil eage (kilometers )
Spa rk p lugs: Replace (all models except
Air clean er: Replace filter ele m ent
syste m:
place
condition
Steering: flu id leve l
Front axle: Check dust seals on ball joints, tic
rod ends; ch eck tie rods
diagnostic sys tem:
Date : ........................
Miles/km: ...................
whichever
occurs first
and lubric ate
A utomatic tran smission:
Rear spoiler: Lubricate (New Beetle only)
Airbag sys te m : V is ual check every m onth s
r ega rd less of mileage (kilom eters)
test:
tio ning, powe r accessories and electrica l
te m s
top: func tion and c h eck roll-over protection with convert ible top open
(New Beetle only)
Tires : tread depth, adjust tir e pressure
if necessary.
T ire pressure monitoring system sensors:
Check batlery ch arge , rep lace whe el e lec tronics and aluminum valve if n ecessary (where
Underbod y:
bl ades: condi tion
tran smission: transm ission
fluid and filter (New Beetle, Je tta)
date and Volkswagen Dealer stamp
Service at
Engine: Change oil and oil

1.1 Maintenance
Engine:
Wate r separato r: Drain water engine
o nly)
Windsh ie ld was he r:
n ecessary
Automa ti c s hift lock : operatio n
Brake system: damage/leak s, brake
pad t h ick ness, brake fluid leve l
Whe els : R otate from front to rear
Nex t Serv i
ce:
Date : ........................
M
iJes/km: .................. .
w hi ch eve r occ u
rs rust
Airbag system: Visual c heck every 12 months
regardless or m ileage (kil ometers)
battery: check (whe re a pplicable)
Tires: tread depth, adjust tire press ure
Tire pressu re mon ito rin g syste m sensors: battery ch a rge, replace whee l elect ronics and aluminum valve if necessary (where cable).
Today's date and
Volk s wage n Deale r sta m p
Eng ine: oil a nd oil filte r
Next
Da te: ........................
Mile
s/km: ..... ..... .........
wh ic h e ver oc cu rs Toda y's date an d Volkswagen Dealer stamp
16 Warranty Voucher

Booklet 1.1 Maintenance
oil and oil
for l eaks
for damage and leaks
engine only)
Water separator: Drain (TDI engine only)
Battery: electrolyt e leve l
Door check straps: Lubrica te
S pa rk p lugs: Replace
Air cleaner: Replace filter element
syste m : coolant leve l; add if
necessary
Dust and pollen (where applicable) : Re­place
Tim ing belt:
V-be lt: tension and condition; adju st if necessary
Ribbed belt:
Spark plugs: Replace models except
Passat TF SI)
Wind shield washer: fluid level; add if
necessary
Auto matic shift lock:
Automatic transmiss ion: for leak s
oil leve l; add if
n ecessary; check for leak s
Automatic transm ission fmal drive oiJ: leve l and for leaks; add if necessa ry
Wheel s: Hotate from front to rea r
Hea dligh ts: Adjust
Tires/spare wheel: condition and pressure
Next S ervice:
Date: ....................... .
Miles/km: .................. .
whic hever occurs
first
Brake system: for damage/leaks, brake pad thickness, brake fluid leve l
steering: fluid leve l
boots
dust sea ls on ball joints, tie
rod ends; ch eck tie rod s
On-Board diagnostic sys tem: fault
m emory; purge if necessary
and lubricate
Automat ic transmission:
Air bag syste m: Visual check every 12 months
r egard Jess of mileage (kilometers)
Convertible top: function and check
roll-ove r protection convertib le to p open (New Beet le
tread deptJ1, adjust tire pressure
if necessa ry.
Tire press ure monitoring system sensors: battery ch a rge, replace wheel electronics
and aluminum valve if necessary (where appli­cable).
Underbody: f o r damage
W iper blades: con ditio n
transmission: tra nsmission fluid and filter (New Beetle, }etta)
T oday's
date and Volkswagen DeaJer stamp
Warranty

Eng in e:
Water separator: Drain water engin e
o nly)
Wind shiel d washer: fluid level, add if
necessary
Automatic shift lock: cluding park/neutral position switch
Brake system:
Wheels: Rotate from front to rear
Rear sp oiler: Lubric at e (New Beetle only)
Date: ........................
Mile
s/km: ...................
whic hever occurs
Airbag system: Visual ch eck every 12 months regardless of mileage (kilometers )
l2V sta rter and auxil iary battery: check
(where applicable)
Timi ng belt: Replace (TDI engine only)
Tires: tread depth, adjus t tir e pressure
if necessary.
Tire pressure monitoring sys tem sensors:
cable).
date and Volkswag en Dealer stamp
Service at
Engine: oil and oil
Date: ............ ........... .
M
iles/km : ....... ........... .
whichever occurs
Today's date and Volksw agen Dea ler stamp
Warranty Voucher 19

1.2
Volkswagen of America , In c. (Volkswage n), the authorized swagen ve hicles, warr ants to th e origin al retai l purchaser or origin al lessee and a n y subseq uen t purc haser o r lessee th at eve ry m odel year
was designed, built an d e quipped so as to conform at the tim e of sale w ith all applicable
regulati ons o f th e
is free from defects in material and manship whic h causes the ve hicle to fail to form with regul ations for 2 yea rs after th e
date o f firs t use or delivery of the veh icle to t he
o rigi nal retail purchaser or origi nal lessee or until the vehicle has been driven miles,
w hichever occurs first.
Eva po rative Em iss io n Sys te m: cluding fuel tank , filler cap, filler neck and leak
d e tection pump
For 8
If th e vehic le has been in usc fo r m ore th an 24
m on th s or
Exha ust Syste m: includ ing manifolds,
EGR System: includ in g va lves, pip es and coolers
Fuel Injec tion Syste m : including control
modules, sensors, switc hes, valves and fuel lines
Intake Syste m: incl udi ng camshaft adjuster
u ni ts, sensors, manifold, pipes and control
valves
Ign ition
System: includi ng Malf unc tion cator Lamp (MIL) and Data Link
System: including control valves and pipes
Secondary A ir Injec tion System: including air pump and control valves
Em iss ion-related hoses, gaskets, clamps an d accessories used wit h the above
th is
regul a tions and t h e vehicle is brough t
to the wo rkshop of
the dealer will make repairs as may be required by these regu latio ns free of
Eng ine Elect ronic Module
Boar d Diag nost ic
Emissions Warranties 15

Forward-facing child seats insta lled on the front passenger's seat may interfere with the
d eployment of the airbag and cause serious
personal injury to the child.
Always make sure the fonvard-facing seat has been designed and certified by it s fa cturer for use on a front scat with a senger front and side airbag.
Alway s carefully follow the manufacturer's instructions provided with the child seat or carrier.
Never put the fonvard-facing child
Always move the passenger seat into its arrnost position in the seat's fore and aft
(cont;nued)
justment range, as far away from the airbag as poss ible before installin g the fonvard-facing
c hild restraint. The backrest must be adjusted to an upright position.
Always make sure that nothing prevents the front passenger's seat from being moved to the rearmost position in its fore and aft justment range.
Never place additional it ems on the seat that can increase the total weight registered b y the weight-sensing mat and can cause injury in a crash.
Advanced Airbag
trolunit whent h e igniti on i s on. The control unit monitors the Advanced AirbagSystem and turns
th e airbag indicato r light on w hen malfunction in the syste m components is detec te d. The tion of the a irbag indicator light is described in
g reater detail below. Because the front
vanced Airbag you must take car e to prevent it from being dam aged. Damage to the seat m ay prevent the Advanced Airb ag for th e
front passenger seat from doing its job in a
crash.
The front
Advanced Airbag System consists of the following:
Cras h sensors in the front of the ve hicl e th at measure ve hicle accelera tion /deceleratio n to
prov ide informatio n t o the Advanced Airbag
Sys tem about the severity of the cras h.
An electronic control unit, with integra ted crash sensors for fr ont and side impacts. The control u nit whethe r to fire just one or b oth stages o f the front a irbags based o n the formation received from the cra sh sensors. The control unit also w hethe r th e safety belt pretensioners should be acti va ted.
A dual -stage Ad vanced Airbag with gas
A dual-stage Adva nced Airb ag and gas
A weight-sensi ng under uphols tery
paddi ng of the front passenger seat c u shion that m eas ure s th e total weight on the seat. The matio n registered is sent continuous ly to regulate deployment of th e front Advanced Airbag on the passenger side.
An airbag monitoring system and indicator light in the in strument page
Airbag system 35

Booklet 2.1 Safety first
If the PASSENGER AIR BAG light comes
on ...
If th e PASSENGER AIR BAG comes on
w hen one o f th e conditio ns listed above is m et,
b e sure to check the light ta in that th e PASSENGER AIR BAG
does not appear and not stay on
reactivate th e sys te m by turning the ign ition
orr a nd th e n turning it on again ;
re move and th e child re stra int. Make
sure that the c hild restraint is pro p erly
ufacture r's in str u ctions;
make sure th at the conve rtibl e lockin g ture on the safety
Th e belt must no t be loose or have loops of slack so tha t th e sensor b elow the safe ty belt lat ch on the sea t can do its job 63.
m ake sure th at things that m ay increase th e weight o f the chil d and ch ild seat are not b e in g transp orted on the front passenger seat;
make sure tha t th e sa fe ty belt te nsion sen sor is no t blocke d. the sa fe ty la tc h on the
fr o nt passenger seat back and fo rth,
make sure that no thin g can int erf ere w ith the
safe ty belt buckles and that they are no t str ucte d.
If a strap o r tether is being used t o tie th e
c hi ld seat to th e front passenger scat, make sure tha t it is no t so tight that it c auses the sen sin g m at m easure m ore weig h t than is o n the seal.
If the PASSENGER AIR BAG light
light docs not com e o n and does no t stay on continuous ly (when th e ig niti on i s swi tc h ed on).
42 Airbag sys te m
take the c hild restrai nt off the front passenger scat and
your autho rized Volkswagen dealer o r q ualified wor ks hop immedia te ly.
move th e c hild to a rear seat posit io n and make su re that the
light should come on
The PASSENGER AIR BAG should NOT
come o n when the ign ition i s on and an adult is
s ilting in p ro per position on the front pa sse nger seat. If the PASSENGER AIR BAG lig ht comes o n and on u nder these circ um -sta nces. make su re that:
the adul t on the front passenge r scat is seat e d on the cente r o f the seat cushio n with
h is or her back up against th e back rest and th e
b ackres t is not page
the adult is not taking weigh t orr the seat by
hold ing on to the passenger assis t h andle above the fro nt passenger door or supporting th eir weig ht o n the armrest or hold ing o nt o the assist handle on th e in strument
th e safe ty belt is bei ng properly worn and that th e re is n ot in the safe ty belt
webb ing.
a ccessory seat cove rs or c u shions o r other th ings that m ay cause
passe nger seat.
is mov in g. the PASSENGER AIR BAG light blinks for about 5 seconds to catch th e driver's it is
s a fe to do s o and c heck the steps described

replace any airbag in your vehicle and assure system effectiveness in a crash.
Booklet 2.1 Safety first
Never permit salvaged or recycled ai rb ags
to be installed in your
low ering th e veh icle, changing the
s tiffness of th e suspe nsion , including the spring s, suspe nsion struts, shock absorber s etc.
ca n change th e forces that are meas ured by th e
air bag senso rs and sen t to the electron ic control
unit. s u sp ensio n chang es for ample, increase the force level s m eas ured by the
sensors and make the airb ag system deploy in
cras hes in wh ic h it wou ld no t dep loy if th e
c h a nges had no t bee n made. kind s of ch a nges may reduce the force leve ls mea sured by the senso rs and preve nt the airbag from ploying whe n it should.
The Advanced Airbag will not work the
way it s houl d if th e o ptional safety belt exte nder is not removed from the safety belt latch when
the seat i s occup ie d and the sa fe ty belt is not bei ng used. Leaving th e extender attach ed to the safety belt buck le when the front seat is
s ig na l the airbag control unit that the front seat is occup ied and that the sa fety belt is being used. The elec tron ic co ntro l unit for the airbag system
will then rece ive incorrect information that will cause the safe ty belt pretens ioner to deploy
has deployed can not be re pair ed.
T he entir e safety belt must be rep laced . For that
rea son, a lways re move the sa fety belt exte nde r
w hen it is not nee ded and stow it sa fely
23. In ad d ition, the safet y belt extender must never be used to secure child rest raint s to
th e front passenge r seat.
T he se ns
ors in the safety belt buckle for the driver and front passenge r seat tell th e troni c control module if the safe ty belt is latc hed or If th e sa fe ty belt is being used, the front airbag
will deploy
at a sl ightly highe r rate of hi cle dece leration than if the sa fe ty belt is not
b eing used . Therefore , in a particular collision, it
i s possible that an airbag will not deplo y at a seatin g position where the safety belt is being
u sed but infla te at the position where the safe ty belt is not bei ng use d. It is important that n othing interfere with the safety belt buck les so
that the sensors can send the correct tion abou t safety belt use to the elec tron ic
C hanging the ve hicl e's suspension including
us e of unapproved tire-rim combinations ca n change Advanced Airbag performance and crease the risk of se rious personal injury in a
c ras h.
Never install s uspension components that do not h ave the same performance ist ics as th e components originally in stalled on your ve hicl e.
Never use tire-rim combin a ti o ns th at have not been approved by Volkswage n.
Leaving the optional safety belt extender tached to th e safety belt latch on the front senger seat when the safety belt is not being
u se d will prevent the Adva nced fro m functioning properl y and ca n in crease the risk of se riou s pe rso nal injury in a
Always remove the safety belt extende r
w hen it is not needed and stow it safely whe n
it is not bei ng used with the safety belt.
Never use th e safety belt exte nder to secure
a c hild restraint at any seating position.
buckle and the cente r conso le can cause the sensors
Airbag system 45