warning VOLKSWAGEN GOLF PLUS 2004 Service Manual

Fuel-efficient driving
Fig. 131 Fuel consumption in ferent ambient air temperatures .
info rmation and heed the on page 198.
Dri vin g defensive ly and economically can easily
r educe fuel con sumption by to 15 % .
The ve hicle consu mes the most fu el w he n atin g. D efe nsive dri vin g require s less brakin g and therefore less accelerat ion. If possib le, coast the ve hicle to a sto p, for exa mple, when yo u ca n see th a t th e next traffic ligh t is red or is about to turn
red.
Avoid traveling short distanc
es
A cold engine consumes sig nificantl y more fuel
imm ediately after sta rtin g. It take s a few miles fore the engi ne is warm ed up and fuel tion i s stabili zed.
To reduce fuel consumptio n and the emission of pollutants effect ive ly, the e ng in e and ca talytic
conve rter must reach th eir optimal operating
ica l in thi s context.
fig. 13 1 displays the v a ry ing fuel consumption rates
for the same d istance dri ven, once at +68 and once at + 14
th e e ngin e run to warm is not o nl y lega l in some co untries, but also technicall y not
n ecessary and wastes fu el.
Adjust the tire pres sure
T he prop er tir e
pressure help s reduce rollin g tance as well as fue l co nsumption. In additi on ,
slig htl y higher tire pressure(+ 3 psi I+ bar) ca n
h e lp save fuel.
If you ca n a ccept a slight los s in comfort, the ommend ed tir e pressure for a fully loade d ve hicl e
ca n be used. This als o applies to so litary dri vin g and driv ing withou t lu ggage loa ds.
When purchasing new t ires, alway s ma ke sure th at
th e tires are optimi zed for lower rollin g resis tance.
Us e low viscosity engine oil
F ull y sy nth e
tic, low viscosity e ngine oils reduce
fuel consumption. Low viscosity e ngin e oils duce the fric tional res istance on th e engine and are dis tributed m ore evenly and qui ckly, larly w hen co ld -s tarting the engine. The effect is parti c ularl y apparent in vehicles th at frequentl y
tra vel s hort dis tan ces.
A lways ens
ure th e righ t e n g in e oil leve l is ta in ed and keep to the sc h edul ed serv ice interva ls
(e ng ine oil ch an ges).
W
hen purch asing e ngine oil, always ch eck th e Volksw agen en gine oil standard and approval.
Avoid unnecessary weight
The lighter th e ve hicl e, th e more economica l and ceo-friend ly it w ill be. For in stance, an extra
H e m ove
consum e. Aftermark et co mponents s uch as
ro of or b icycle racks dimin is h its aerod yn a m ic fonnan ce.
Th erefo re, re
mov e un necessary aftermark e t ponents and unused rac k systems, parti cul arly if ....... -
fir st read and note th e introductory informa tion and h ee d th e WAHNINGS page
response
Ha ve the power stee rin g sys te m ch ec ked ste eri ng failure. mediatel y by an authori zed Volk swag en deale r
o r a n authorized Volk swagen
Fac ility. steeri ng ass is t i s reduced. re start the e n gine, and dri ve a sh ort tan ce. If th e yello w warning light does not
c o m e on again, you do not need to have th e
s te ering syste m ch ec ke d .
Vehicle battery was di sconnected and has Drive a short distan ce at 12 mph been reconnec te d . km/h).
F lashes re sponse
Elec troni c steering column lo ck malfunc -
which m ay appea r in the in strument clu ste r
di sp lay. loc ke d.
W
hen the i g nit ion is switc h ed on, seve ra l wa rnin g and indicator lights come on bri efly for a f un ction ch e ck . T hey go out after a few seconds.
Failure to
heed warning light s and in strument cluster text m essages can cause th e vehicl e to break down in t raffic and result in a collisio n and seriou s personal injury.
Neve r igno re warning lights or tex t
Do not dri ve if th e s teerin g co lumn remains
l ocke d switch in g th e ig niti on on aga in.
Ge t expert assis ta nce.
Alwa ys sto p the vehicl e as soon as it is safe to do so .
Note
Failur e to heed warning lights or tex t WARNINGS can res ult in vehicl e damage

Park Distance
Introduction
In this section you'll find on the lowing :
Pork Distanc e Control (PDC) . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
The Park Dis tance sys te m can help the
dri ver w hen backi ng up and parking. If the vehicle
gets too close to an obstacl e in the of or hind
trasound waves. The sys te m u ses the tim e it ta kes for the ultra sonic w aves to bo un ce back from the
object to ca lc ul ate the distance between th e bumper and an object.
More information:
Parts, accessories, repairs and modifications
and th e optical
tentiv e driving.
The sensors have blind spots in which
peopl e , animals, and objects cannot be tected.
Always be careful and look around you when
parking. The sensors cannot alwa ys detect
p eo ple, a nimals , and objects . W atc h out for small children and animals in parti cular .
The sys te m sensors cannot d etect p eople and obj ects if th e clothing worn and other surfaces do not reflect the sonic waves that the sensors send and rece ive .
These objects and persons wearing this type of clothing cannot be detected by the sys tem.
While driving
Noise in the area where the Distance sys tem is being used may also prevent
peopl e and objects from being properly tecte d .
Note
T hing s lik e trailer draw bars, thin rods, fences, tree s, narrow painted vertical poles, pos ts , or a rear hatch th at is opening may not be detected by the and Opti cal Sys te m sensors and co uld damage the ve hicl e.
If you continue drivin g closer to an object that
th e
Systems have already detec te d and reported , the obj ec t may di sappear from the se nso r rang e and may no longer be detecte d . This is es pecially true for low or hi gh object s. The system will no longer
sound warnings about these objects. Ignoring nals from the sys tem could res ult in seriou s dama ge to th e ve hicl e.
The sensors in the bumper ca n be damaged or be co me mi salig ned in low spee d im pacts and parking maneuv ers. Damag ed or mi saligned
T o ensure correct functionality of the sys te m ,
keep the se nsors in the bumpers c lean, free of snow and icc; do not cover the se nsors with
s tickers or o th er objects .
When cleaning the senso rs with power
washer s or steam clean ers, only spray the sensors
d ire ctly for a very short time, and alway s keep the
washer nozz le at least 4 inches em) from the sensors.
Noise from rough roads, cobb les tones, other ve hicl es and the surr ounding for ample, ca n p reve nt th e Park Dis ta nce sys te m fro m acc urate ly detecting and report ing
p eople and objec ts that be w ithin range of th e
sys te m se nso rs.

Introduction
th is section yo u'll fin d inform ation on the fol­lowi ng:
Warning ond indica tor lights . . . . . . . . . . . . . . . . . . 215
Cruise control operation . . . . . . . . . . . . . .
h elps maint ains
an indiv idually s tored con stan t sp ee d w hen
d ri vin g above 12 mph (km /h).
Th e
More information:
page 179
Parts, acce ssories. repa irs an d modificat io ns page 303
Using the cruise control when it is not possibl e
t o drive safely at a constant speed can b e dan­
gerous
Never use cruise control when dri ving in
h eavy or varying traffic or when you cannot keep
a safe distance betwe en you and the ve hicle s ahead of you. Never use cruise contro l on ste ep , winding, or slippery roads (s uch grav el roads, wet roads, or sno\vy or icy road s) or on road s with standing
wat er.
Never use cruise control when driving off­
road or on unpave d road s.
Always adjust your speed and the di stance yo u keep betwe en you and the vehicles ahead of you to the weather, and vis ibility condition s.
To he lp prevent unintended operation of crui se control , switch the s y stem off when it is not
It is dange rous to use the Resume feature
wh en th e prev iously set speed is too high for the exis ting traffic, or weather condi tion s.
When traveling downhill , tJ1e cru ise control may no t b e a ble to maintain a cons tant sp eed .
Th e vehicl e will spe ed up b ecause of it s o wn
weight. Downshift and/or usc the foot brake to
s low the ve hicle.
When travelin g downhill , the crui se control may not be able to a constant speed.
The vehicle may speed up b ecause of it s own
weight . Dow nshift and/or u se the foot brak e to
s lo w the vehicle.

Warning and indicator lights
-
. .
r
Fig. 139 the instrument display : Cruise contro l status displays.
on p age 214.
Light s up Possible cause
139
control is regulating the speed.
When th e ign ition is switched on, seve ral warning
a nd indic ator light s come on briefly for a function
c h eck. They go out after few seconds.
Disp lay
Diffe rent c rui se control versions are available. vehicles wi th a multi-fun ction dis p lay, the sto red
s p eed is s hown in the in strum en t cluste r display.
139
control temporarily deactivated. di sp lay size fo r stored sp ee d.
ma lfunctio n. Take th e ve hicle to a n au ­
thori zed Volkswagen dealer or authorize d Volkswage n Service Facility.
contro l ac tivated. No speed sto red in
memory .
control i s active. Large display size for
s tored speed.
Drive r assistanc e sys tems
off cruise con trol. Take th e vehicl e to
a n authorized Volkswage n deal er or a u th o-
ri ze d Volkswage n Serv ice Facility.
Failure to hee d warnin g lights and in strument clu ster text message s ca n cause the vehicl e to breakdown in traffic and result in collision and seriou s personal injury.
Neve r ignore warning lights or tex t WARN­
Alway s stop it is sa fe to do so.
Note
Failure to heed warning can result in ve hicle

Function and operation
Fig. 141 In the cen te r co nsole : b uHon fo r Dynomic C hoss is
Please read and note th e introductory inf ormati on and hee d t he on page 218.
D ynamic C hassis Control lets you prese lec t
chassi s dam ping for comfo rt or sporty driving .
pro grams.
T he
program also affec ts th e feel of the steering .
Driver assis tanc e systems
Program R
ecommended driving
Comfort- oriented setting, for driving on poor roa ds and driving lon g di sta nces .
Balanced
setting, for everyday
u se.
a program
o n th e ignition.
re p ea te dl y th e des ired progra m is
disp laye d.
Th e
nor illumin ated in the button. Turning off the
i g nition does no t chan ge the program you have lec ted.
Driv ing characteristics can
change after choosing chassis suspension setting. Drive just as carefully as you would if the vehicle did not
h ave Neve r let it tempt you into takin g
risks.
Always adapt your speed and driving style to
visibil and traffic condit ions.
malfunctions , flash in the button. Driving comfo rt might be affec te d b y th e malfunction. Tak e th e ve hicl e to an authorized Volk swage n
d ea ler or an authorize d Volkswa gen
218 219
Please read and note the introdu ctory information and h eed the WARNINGS on page
Poss ible cause or
Lights up and a chime sounds: Tire pressure is too in one o r more tires compa re d wi th th e ben chmark press ure
se t by the driver-or ti re has stru ctural
damage. A co rre spo ndi ng warning
sa ge may also app ear in the instrument cluster.
Fla s hes for abo ut seconds and then stay s on: malfun ction.
W h
en the ignition i s s witched on, severa l warning
a nd ind icato r light s come on briefly fo r funct ion
c h ec k. Th ey go out after a few seco nds.
Incorrec t lire pressures and/or under- inflati on can cause sudden tire failure , loss of control , lisio n, seriou s personal injury, o r even death.
When the warning symb ol
In correc t tir e pressure a nd/or tio n can ca use incre a se d tir e wear and ca n affe ct the handling of th e ve hicle and its stoppin g
Incor rec t tir e pressure and/or ti o n can also lead t o sudden tir e fa ilu re,
Proper response
Heduc e speed imm ediately! Always
s t
op th e vehicle as soon as it is safe do so . Avoid fas t cornerin g and hard braking!
tion press ure in all four tires. If th e tir e
cilit y c heck the sys tem.
(continued)
Always inflate tires to the correct tire re befor e drivin g off .
Driv in g with under-inflat ed tire s causes them to flex more, letting the m get too hot,
which can
Excessive speed and/or over loading can
ca use heat build -up, sudden tire failure , and lo ss of control.
If the tire pressure is too low or too high , th e tires wear prematurely and the vehicl e will
not handl e we ll.
If the tire is not and yo u d o no t h ave
t o ch an ge the tire or whee l immediat ely , drive a t
reduced spee d to the nearest serv ice station to
c h eck th e tir e pressure and add

Tire Pressure Monitoring System (TPMS)
this section you'll find informati on on th e lowing:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Monitor ing System
Monito ring Sys te m indirectly c hecks the tire pressure of all
f our tires while you are driving by us ing the lock Brake Syste m (ABS) sensor s to monitor the
tr ea d circumf erenc e and vibration ch arac te ris tics of the indi vidua l tir es. warns if there is a nifi cant loss of pres sure in one or more tires while
the vehicl e is mo vin g. loss is s ig nale d b y
the ind icato r light as by an aco usti c
wa rni ng and text warnin gs in the in strument clu ster di spla y if your ve hicle has an MFD. The
origina l b en chmark pre ssure is th e recommended
m axi mum load cold tire inflati on pressure for the tire s that come with your vehicle that is lis te d on
th e tire pressure lab el on the dri ver door pill ar. By press ing the Reset button , yo u can ch ange the
b enchmark pressure to match th e c urr ent pressure of the tir es on you r page 222.
use of the Heset butto n i s explained below 222.
More informa tion:
page 137
Bra king, stopping and page 188
Ext e rior care an d page 262
page 276
pa ge303
Whil e driving
An acoustic warni ng sounds th e first time low tire pressure is detec ted. a system
Improp er tire care can cause sudden tire sure loss,
hicle control, accidents, and serious personal
injury .
tire inflation pressure regularl y when the tires are cold and alway s maintain the scribed tire pressure . Low tire pressure can cause tires to get too hot, res ultin g in tread ration, sudden lo ss of pres sure, and blowout s.
Thi s is because tires with excessively low
sure undergo more flexi ng, which can cau se the tir e to overheat and destroy the tire.
Always maintain correct cold tire inflation pressure as listed on the tire pressure label
Check tire inflation pressure regularl y when the tires are cold. Adjust tir e press ure in the cold
tir e to the recommended tire pressure for t11e tires installed on your vehicl e as necessary.
Neve r exceed the permissi ble maximum speed and load rating of the tires on your hicl e.
Imprope r us e of the Reset button can cause the to give false warnings or to give no
warning des pite dangerou sly lo w tire pressure
page222.
Und er- inflat ion increases fue l con sumptio n and tire wear.
to ring Syste m.
bedde d in the tir e tre ad but have n o t penetrated
int o the body of tire
Driving on u npaved roads for an extended
The te lltal e
s h ows a malfunc tion but switch es orr if road dit io ns or th e drivin g sty le c han ges or if th e tio n is switch ed on and orr
Tire Pressure Monitoring System (TPMS) and reset button
the center or in
the compartment: Button for th e
T
ire Pressure Monitoring System.
first r ead and note the
introductory informatio n
and heed the WARNINGS on
page
ve hicle's Tir e Moni­
torin g
indirectly
c h ec ks
the ti re pressure of al l four
tire s while yo u are drivin g by us
ing
the Anti -loc k
If there is more weight on one
axle than the other (such as when
towin g a trailer) .

the benchmark tire pressure used
b y
the swi tch on the igni­
tion
and then press and hold the
Reset button until you hear a con­
firmation chime. The Reset button
must be pressed for at least 2 sec­
onds but no more than sect ions
each time
the tire pressure in one
or more tire s has bee n adjusted or
after
one or more tires has been
changed, exchanged or r
epaired.
The new tire pressures will not be
st
ore d in the system until the ve­
hicle has b
een driven at normal
s p eeds for
at leas t minutes.
If you use the Reset button to reset
the ben chmark tire pressure when
yo
ur tires do not have the corre ct
t ir e pressure, this
will prevent the
After installin g tires on your ve­
hicle
that h ave recom mended co ld
driving
tire infl ation pressures that are dif­
ferent from the tires that were
taken off.
After any tire on you r ve hicl e has
b
een removed and remounted,
even if t he sa me tire
and w hee l rim
that were taken off are re-insta ll ed
(for instance, after repair).
After a ny tire on you r veh icle is
changed
and r ep lace d by another
tire, even if th e rep lace me
nt tire is
th e
same type and is inflated to the
same press ure as the tir e it re ­
pl ace d.
After adjusting the tire pressure
of an y tire on the ve hicl e
to its cor­
rect cold tire in flation pressure, ei­
ther by putting air in one or more
tires
or by let tin g air out. Do this
even though air was o
nly added (or
let out)
to bring the tir e to the infl a­
tion pressure it should have had all
along .
After rotating the front and rear
w he els
page 276.
After mounting th e compact
s pare tir
e.
Improper use of the Reset button
can cause the to give false
warnings
or to give no warning
d espite dangerously low tire
pressure. Make certain
the tire
inflation pressure
of all tires is
correct before using
the Reset
button.

Incorrect tire pressure can cause
sudden tire failure, loss of vehicle
control and serious personal in­
jury.
Always make sure that all 4
tires
are inflated to the correct
tire pressure for the tires in­
stalled on the vehicle. Then push
the Reset button for the Tire
sure Monitoring System
so that it can properly monitor
the pressure in the tires.
always read and heed all
of the information and WARN­
page 276.
The Tire
malfunction
If a warning is g ive n about tire
pressure
being too low, the ve­
hicle
must remain station ary for
about one minute. Keep the ve­
h icle stationa1y until the
button
for the Tire
page 222, fig. 142 is
pressed to save the new tire pres­
s
ure reference value.
224 225

information and heed the WAHNINGS on page 234.
Lights
up Indicator pos itio n response 235, fig. 147
Hunning on reserve-
Fu el tank cap not pro perly closed. properly.
When the ignition is switched
a few seconds.
Fuel tank cap not properly
indicator ligh t comes on or if yo u see a tex t m essage to the same effec t in the in stru­ment clu ste r d is play , stop the ve hicl e in a safe
p lace and switch ofT the en g ine and the ig n ition.
might remain even tho ugh the fu el t ank cap is properl y closed. This is no rm al and n o re ason to take your vehicl e in for se rvic e.
however, th e m alfun ctio n indicator light driv e to yo ur neares t authorized swagen dealer or authorize d Volkswage n Serv ice Facility and have fuel sys tem and the engine checked.
While driving
Driving with a fu el tank that is almost empty can
lead t o s tallin g in traffic, a co llisio n, and seriou s
p ersonal injuries.
W hen the fu el t ank is almost empty, fuel
supply to the engine can b e interrupted, espe­ciall y w he n driving up and d ow n hill s.
Steerin g and braking assist ance a s we ll as and re lated syste ms w ill not work if the en ­
gine or s talls due to lack of fuel.
Always refuel w hen the tank is 1/4 full to re ­duce the risk of sta ll in g in traffic due to lack of fuel.
Note
----------------------~ Failure to heed warning lights or t ext WARN-can result in veh icle damage.
Never drive until the fuel tank i s com ple te ly
empty. The irregula r fu el supply can cause the e n­gine to misfire. This allows unburned fuel t o ge t into the exhau st syste m and damage the cata lyti c
co nverter or the diesel p arti culate filt er.
The small next to the gas pump symbol in the fuel page fig. shows
th e sid e of the ve hicl e w ith the fuel filler flap.

Introduction
In thi s sectio n you'll find information on the lowing:
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Getting ready to work in the engine comportment 245
ond closing tho engine comportment . . . 246
A lways
pos iti on th e ve hicl e on a firm and leve l face befor e doin g a ny work in the e ngin e ment.
Th e e ngin e com p
artment of a ve hicle is a hazardo us
area. Neve r do any work on the en gine or in
the engine compartment unless you
- know exactly how to carry out the job, -have th e correc t tec hnica l information and the
prop er tools and supplies, and -are famili ar with the necessary safe ty
I f you are un certain in any way, have the work done by an aut horized Volkswage n dea le r or authorized Volk swage n Se rvice
Wind shi eld wiper and 128
Sta rtin g and stopping th e page 172
Brake 188
Vehicle
while 234
Engi ne
En gin e 252
Part s, accessories, repairs and modificat ions pag e303
Core, maint enance
Unintended vehicle movement during
Neve r work under the unless you have safely secured the vehicle from moving. If
you mus t work under the
are strong enough to support the weight of the vehicle. The jack supplied the vehicle is no t st ro ng enough for purpose and can collapse ca using seriou s personal in-
Th e engine
compartment of any motor vehicl e is
a potentially dangerous and can cause riou s per sonal injury .
Always use extrem e ca ution when doing any work in the engine comp artm ent. Alway s follow
c ommonl y accepted safety practice s and use common sense. Neve r risk personal injury.
Never perform any work in the engine partm ent unl ess you know exactly how to carry
o ut the job and hav e th e correct tec hni cal mation and the correct tools.
w age n dealer ,
We stron gly recommend th at you always
hav e gas disc harg e lamp s (Xenon) and