2004 VOLKSWAGEN GOLF PLUS engine

Charging, replacing, disconnecting and connecting the
first rea d and no te the introductory
o n p age 257.
the vehicle batte ry
Vehicl e batteries should be c harged by your rized Volk swagen deale r or an authorize d
Replacing the ve hicle battery
Th e batt ery in
your vehicl e is s pecially deve loped
f o r it s locati o n, w ith sp eci al dim ensio ns and safe ty
featu res. Befo re buy in g a new battery, ask an th ori ze d Volkswage n deale r o r authorize d swagen Facility w ha t batt eries are suit abl e
w ith r egard to e lectro-m agnetic compatibility, mension s, requir ed m aintenan ce, perfor man ce,
and safety sp ec ifications. H ave th e battery place d by an auth ori ze d Volkswage n deale r o r an authori zed Volk swage n Facility.
use m aint ena nce-free vehicl e ba tt eries m ee tin g standards T L 825
hicle's elec tri cal sys te m , note the following:
off all electrical syste ms and dev ices
and th e ign ition.
Fir st di sconnec t the negative cabl e and th en the positive
the vehicl e battery
to reconnecting the ba tt ery , switch off all elec trical sys te m s and dev ices and the ig niti on .
Con nec t th e positive cable fir st a n d then th e
n ega tive
ta n ce at mph (15-20 km /h).lf the in dica to r ligh ts do not go out, contact an auth orized swage n dealer or a n au th orize d Volkswagen v ice Facility and have the vehicle c hec ked.
If th e battery was discon necte d f or a long tim e, the
n ext scheduled se rvice may no t be correct ly la te d and page 16 The maximum per-
an d nance booklet.
Vehicles with
h icle battery, lock an d unloc k th e ve hicl e from th e outs id e. Th en try to sta rt the ig niti on again. If th e
ig niti on canno t b e switch ed on , ge t expe rt ta n ce.
Automatic electrical
load deactivation
I f t
he ve hicle battery drain is hig h, t he intelligent
o n board electrical sys te m m anage ment cally takes steps to help p reve nt b attery d rain.
The id le speed i s in creased so that the n ato r provides more powe r.
The power to dev ices that co nsume lot of e lec tricity is cut bac k or switched off com ple te ly.
W hen the en gine is s ta rt ed , p owe r supply oft h e
1 2-vo lt socke ts and t he c igare tte lighter is ra ril y int errupted.
T he on
board elec trica l sys tem man age men t
canno t always keep th e battery fro m being drained. For example, th e battery will drain if th e
e n g in e is not running, but th e ig ni tio n i s switc he d
o n for a lo ng tim e or th e parkin g lights a re left o n for a lo ng time.
What drain s th e battery?
Long period s w hen th e engine is no t running, especially w hen th e ig niti on is on.
Fa ilur e to use the proper batte ry with prop er mounting and connecti ons may ca use short seriou s personal injurie s.
Always use only mainten ance- free or leak-pro of batteries with the same
ment battery. Specification s are liste d on the
b attery ho using.
Wh en th e battery is charged, it produces hi ghly explosive hydroge n gas.
Charge ve hicl e batte ries only in w ell-ve nti-
l a te d areas.

Never charge a frozen or thawed battery. A
disch arged battery can freeze at temperatures around +32
Note
Never disconnect t11evehicle battery when the ignition is s witched on or the engine is running, as the electrica l system or electronic components can be damaged.
Note
Never connect power-generating equipment,
such as a solar panel or battery charger, to the 12-volt s ocket or the c igar ette light er in order to
charge the vehicle battery. This can damage the vehicle's electrical system.
Battery acid can pollute th e e nvironment. Operating mu st be collecte d and posed of properly, following all applicable
261

In this section information on th e fol­
l owing:
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 263
Washing with a power washer ................ .
Cleaning windows
and outside mirrors ......... .
Cleaning
and changing the winds hield wiper
b l
ades .......................
. . . . . . . 267
Cleaning wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . 268
Care of rubber door and window seals . . . . . . . . . 268
De-icing door lock cylinders . . . . . . . . . . . . . . . . . . . 268
Undercoating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Cleaning the engine comportment ....... -. . . . . 269
Regu l
ar and expert ca re helps to preserve the value of your vehicle. expert care may also be o ne of th e requirements of you r New Vehicle Lim ited if co rros ion re pair or repa intin g is neces­
s ary.
Veh icle care produc ts avai lable fro m your au­
th orized Volkswagen d eale r or A uthorized
Int erio r care and page
Preparations for work ing in the e ngine com­page 242
Parts. accessorie s. repair s and modifications
Vehicle care produc ts ca n be dangerous. Im­
proper usc c a n cause accid ents, burns, poi­sonin g, or oth er seri ous persona l injuries.
Alway s sto re vehicle care products only in o rigina l co ntainers that are securely closed.
Alway s read and heed all th e in structions and all o n the pac kag e.
To reduce the risk of poiso ning, never usc empty food or beverage containers that might m is lead someone int o frum
A lways keep vehicl e ca re products out of the reach of childre n .
Never usc fuel, turpentine, eng in e o il, nail poli sh r emov er or ot her vo la til e fluid s for ve­
hicl e ca re. They are po isonous and hi ghl y flam­
mable.
Improper care and cleaning of ve hicl e compo­nent s can impact the safe ty feature s of the ve­
hicl e and cause serio us personal injury.
A lways clea n and maintain vehicl e compo­nent s according to manufacturer's instructions.
use ap1>roved or recomm ended
clean ers.
Vehi cle care products containing s olvents can damage plastics and other ve hicl e th e material s.
Wash th e ve hicl e only des ig ­nated was h loca tio ns to preve nt wa ter con­
t a minated with oil. grease and fuel from enterin g the storm drain sewe r system. In some are a s it is
a gains t th e to wash motor ve hicles anywhere than other than sp ecified design ated car
was hing locatio n s.
choo se those that are no t harmful to the en­viron ment.
Never th row out ve hicl e care produ cts with ordina ry house ho ld waste. Always read and hee d all th e in structi ons and on the

To he lp prev ent paint damage to the engine
hood , place wiper blades against th e winds hie ld
after they have dried . Do not le t them snap back
in to p lace.
Washing with a power washer
first r ead and note the introdu ctory information and heed the on pagc262.
A lways follow the instr u ctions
th ere is enoug h dis tan ce to soft ma te­
ria ls s uch as rubb er h ose s or insulatin g material as
well a s th e s en so rs of the Dis tance Co ntrol
sys te m . Th e
Never usc conce ntrated jet nozz les or dirt bla sters
Imp rope r usc of power washers can cause se­
rious invisibl e permanent d a m age leading to
ti re failur e and loss of ve hicle cont rol. This can cause accide nts and se riou s person al injury.
Keep sufficient di stance b e tween wate r je t
and tir es. Never wash tir es with a no zzle that sprays th e wa ter out in a direct stream re g ard­
l ess of th e di stance to the tir e and even for a very
short time .
Neve r u sc b lasters ." to clean tires. Even
a relatively long spraying dista nce and very
s hort applicatio n tim e can do visi ble or inv is ibl e damage to tire s.
Core, maintenance
Lock the hatc h to prevent unintentional ope ning in the car
the ve hicl e has been wash ed , th e wet
b ra kes or, in winter, brake discs or pads coated
w ith icc, rea ct slowe r and need l onger stopping
dista nces.
A lways dry the brakes and clean off any ic e
coa ting s with a few care ful applicatio ns of th e
bra ke. Make sure no t to endan ge r ot11er motor­
i sts or c yclists or disobey legal requi rements.
Note
Wate r temperature should not be m ore tha n
To he lp prevent damag e to paint, do not was h th e ve hicl e in dir ect sunli ght.
In order for and Assis t to work correctly, the sensors in the rear bumper must b e kept clean and clear of snow and ice. When using a pow er was her or steam clean er,
onl y spray the se n so rs directly for a short peri od
o f tim e and always keep the nozzle at l eas t4
in ch es em) from the sensor.
D o not clea n icy or snow- covere d w indow s
w ith
When washin g or rinsin g the vehicle in cold
weather, do no t let wate r ge t into the lock cylin ­
d
ers or po int the hose at gaps around th e doo rs ,
hood or rea r hatcl1. The w ate r could freeze on t11c
locks and sea ls and mak e it difficu lt to open th e

rims
Please fir st read and no te the introducto ry inform atio n and heed the WARN INGS on page 262.
Cleaning
steel wheel s
S
tubborn brake dus t can b e removed an in ­dustrial clean e r. s teel wheel s regularly with
a se pa rat e s po nge.
Repai r any paint damage o n steel wheels befor e rust begins to fo rm .
Cleaning alloy
wheels
Every two weeks: Wash road salt and brak e dust ofT alloy wheel s, and clean the w heels w ith an ac id-
of rubber door and window
Please information and heed the WARNINGS on p age262.
T he
rubbe r seals around the d oors and w indow s
will s ta y soft a nd flexib le, sea l bett er and la st
De-icing door
Please informatio n and heed th e WARNINGS on page 262.
Volkswage n recommends us in g only genuine Volkswagen spray with lubricating and anti -corro­
s iv e pro perti es de-ice door lock cylind ers.
Undercoatin g
Ple ase read and n ot e the introductory heed th e o n page 262.
The ve hicl e underbody is co ated to help protect it
f rom corrosio n and damage. The undercoating could b e damaged durin g normal u se. We there­
for e recommend that you have the protectiv e coat­in gs on the underbody and su sp e nsion in spected
regularly, and repaired if necessary.
compound to the wheel s.
road and brake dust are not re m ove d regu­
larly, they can corrode m etal.
the protective coating is damaged, fo r example
b y s tone impact, repai r the damaged area right
longer if the seals are treat ed regu larly with a suit­
able rubbe r care product.
B efor e applyin g the treatment, usc a soft cloth to
r emove dust and dirt from the rubber
Lock de-ic ers that contain grease solvents can cause the lock cylinder to
Undercoating and rust-proofin g products can catch fire on the hot ex h au st sy stem or any othe r
h ot engine componen t.
Neve r apply additional undercoating or rust
proofi ng on or near the ex hau st manifold, the exhaust pipes, catalytic converter, the heat s hields, or any oll 1e r hot vehi cle component

Please first read and note the introductory information and heed the o n page 262.
The e ngin e compartment of a ve hicle is a ge ro u s area page 242.
If nec essary, the e ngin e compartment should be
clean ed b y an authorized Volkswagen dealer or
a uthori zed Volkswage n
tectio n and damage electrical components, among oth er things. In addition, water could enter dire ctly into the ve hicl e interio r through the plenum CD.
If the engine compartment is extremely dirty, have
it clean ed prof essionally by your authorized swage n dea ler or authorized Volkswagen Fac ility .
Plenum chamber
The pl enum ch am ber is loca te d in the engin e compartment betwee n wind shi eld and engin e, under a pe rforated cover. Outs ide air is take n into
the vehicl e int erior fro m the pl enum chambe r via the heating and air cond itioni ng sys tem.
Regularly remove leaves and other loose object s
from the plenum chamber cover by hand or with a
vacuum cleaner.
Injuri es, sca lding , accident and fire hazard s can occur gine compartment!
Before working in the engine compartment, be sure to fa miliarizeyourselfwith the n ecessary
procedures and generally accepted safety
caut.ions page 242.
Note
------------------~
vere dam age to the veh.icle .
Wash th e e ngine compartm ent only in cial wash bays so that th e oily dirt and fuel
res idue th a t are washed off the vehicl e
legalto was h the en g in e compartm ent anywhere
other than at su ch sp ecified locations .
268 269

When the Tire
first read and note the introductory information and heed
the on page 276.
Model Engine Tire dimensions Tire pressure
R 16 91 H 34 238
(125 kW)
225145 R
17 91 H 34 238
Golf
l -
The Tire is confi gured at the factory with
the correct tir e inflation pressure applicabl e for the ve hicl e model, en-
g in e
and factory-install ed tire s. This t ire inflation pressure is also listed
on the sticke r insid e the driver page 283 . The tire inflation pres -
s
ure a re listed for all tires and the compact spare wheel. If diff ere n t
tires are
installed, the Tire Monitoring cannot properly
monitor tir e inflation pressures unl ess the is reset to the new tire
page
Informatio n n ot availa b le at t ime o f printing.
Vehicle core and maintenance 284 285

Parts, accessories, repairs and modifications
lowing:
Break-in period . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ports and accessories .. ....... .... , . , . . . . . . . . .
Operating fluids and equipment . . . . . . . . . . . . . . .
Repai rs and technical modifications . . . . . . . . . . . . .
Notice about data recorded by vehicle control modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using o cellular phone in a motor vehicle when it is not c o nne cte d to the vehicle te lephone antenna . .
points for the vehicle . . . . . . . . . . . . . . . . . . . . . .
Inappropriate spare parts and accessorie s as w ell as improperly performed work, tions and repairs can cause ve hicl e damage, cidents and serious personal injuries.
Volkswagen strongl y recomm ends to only use accessories approved by Volkswagen and Genuine Volkswagen These parts and cessories have been evaluated by Volk swagen for their s uitability, reliabilit y and safety.
Break-in period
first read and note the introductory
o n page303.
No te applicab le re quirem ents for breaking in new parts.
Breaking in a new e ngin e
A n
ew en gin e must be caref ully broke n in during the fir st kilo m ete rs). During the
fir st few h ours o f dri vin g, th e e ngine's intern al
kilomet ers) will also affect th e e ng in e quality. Even after th is time -and especially w ith co ld engine­
drive the ve hicle at moderate en gin e speeds in
o rd er to reduce en gin e wear and to incre ase the
care and maint enanc e
Have repairs and vehicle modifica tions
rized Volkswag en dealers and authorized swagen Service Facilities have the required tool s, diagnostic equipment, repair tion, and trai ned personnel.
Only install parts on the ve hicl e that are
Never sto re, mount or attach objects, such as cup or p hone hold ers, on or next to the a irbag module covers or within the airbags
Only use wheel rim I tire combinations proved by Volk swagen for the respecti ve vehicle
mileage the engi ne can co ve r. Do not drive at gine speed s w hi ch are to o low. Always downshif t if the e ngin e is no longer running For the fir st kilometers):
Do no t use full throttle .
Do not drive the ve hicl e at more than 2/3 of the
top en gine s peed.
Do n o t to w trailer.
From to miles km): m ay be in creased to maximum sibl e road and en g in e speed.
New tire s and brake pads
New tires and rep lacing pag e 276
page 192