brake fluid VOLKSWAGEN GOLF MK5 2006 User Guide

3.1
M eaning o f warning lights
Brake
pads worn-contact your authori zed Volkswagen dWindshield was her fluid too lowealer or qualified workshop
Windshield washer fluid level too low
Fuel level too low (reserve)-Hefuel as soon as possibl e
Engin e oil press ure too low-engine
off and ch eck en gine oil leve l
Do ors open
Make su re tha t all the doors completely cl osed (to the second catc h ).
lid open
Engine oil level too low-
Warning and indicator light s in the
Meaning of warning lig h ts
Dep ress ped a l
Airbag system malfunction-contact your au -
thorized Volkswagen dealer or qualified work-shop
Airbag disabled
Belt prete n sioner system malfu nction-contact your authorized Volkswagen dealer or qualified workshop
En gine hood open
Fasten safet y belts!
Malf unction in anti-loc k brake syste m -contact
o r your auth orized Volk swagen dealer or qualifi ed
work shop
Flashing: Electroni c Stab iliza tion in operation or Hegulat io n in op-eration Illuminated: or m alfunct ion or
sw itched off
6
and
3 .2 chapter and
3.2 and chapter the
booklet 3.2 chapter
page33
page35
3.2 and Advice" , chapter
page 88 page 85
2.1 fir st" , c hapte r
chapter "Airbag
booklet2.1
booklet 3.2 and Adv ice",
chapter
2. 1 first", chapter
bookl et3.2 and
bookle t3 .2 and A dvice" . chapter

and Equipment
sta rtin g a co ld engin e, it may be a little
n o isy for the first few seconds until oil pressure has built up i n the hydraulic va lve lift ers . T his is normal and n o cause for concern.
I f
the engine does no t sta rt after seconds. switch off the ig niti on, wait seconds, then try
again.
I f yo u
have problem s booklet 3.2 and ch apter
g in e.
Never sta rt or le t the e ng in e run in fin ed or e n closed area. Exhaust from the poi so no us,
co lorless and odorless gas. Carbon can cause unco nsciou sness and death.
Never leave the ve hicl e unatt ended wit h the eng in e runnin g. The vehi cle could move
suddenly or an unus u a l o pe ra tin g condition
Switching off the engine
-Let the vehicle com e to a comple te sto p.
- T
urn th e ig nit ion key to pos iti on @
- Be sure to apply the par k in g brake
w he neve r yo u r
emove the key from the
nition.
Af te r the en gi ne is switched off the rad iator fan
m ay cont inu e to run for up co
Never sw itch off the engine before the vehicle
has com e to a complete stop. can lose tro l of the vehicle , crash and be seriou sly jured.
86 Driving
Neve r u sc "startin g assist fluid s." They are potentially explo sive and can cause a ve hicle cond it ion.
Note
can damage the engin e if you d rive hig h
e ngin e speeds, at full thro ttle or by over- loading
t h e e ngi ne whe n the engine is cold.
T he cann ot be sta rt ed usin g
To avoid the sta rt er, re lease the nition key as soon as the engin e starts.
For the sake of environment
Do not warmup the engine by running it w ith the ve hicle standing s till. Drive off as soon as yo u
s tart the engine. This help s the e ngine reac h
WARN ING (continued )
The airbag s and sa fety belt prc te n si one rs
will not work w hen th e ig n itio n is s wit ch ed off.
The brake booster does not wo rk w hen th e
engi ne is turned off. A lo t more brake pedal press ure will be necessa ry to sto p the vehicle.
T he power steering syste m does not work
whe n the eng in e is turned o ff and you w ill
need m ore force to s teer the vehicl e.
the ke y is remove d , the steerin g
wheel column will lock up and you will not be able to s teer th e ve hicle.
Neve r park whe re th e hot exhaust system could ignite flammable mate ria ls, su ch as brus h , leaves, dry grass, spilled fue l e tc.
Note
If the engine has been dri ven hard for a lo ng riod, th e engine co uld over hea t when it is
switched off. To reduce th e risk of eng ine damage. be sure co Ieee h e e ng in e idl e for about
2 min ute s befo re yo u sw itch it

3.1
WARNING (continued)
T he air bags and safe ty be lt pre te n sio ners
will not work w he n the ign ition is switch ed off.
Th e brake booster does not work when the e ngine is turned off. A lot more brak e pedal pressu re w ill be necessary to stop the vehicle.
The power steering syste m does not work
w hen the e ngine is turned off and you will need more force to steer the ve hicl e.
When the key is removed, the s teering wheel column will lock up a n d yo u will not be able to steer the veh icle.
Neve r coast down a s lope with the tran s­mission in Neutral.
Note
If you stop th e ve hicle on a grade , d o not at­tempt to stop rolling by depres sin g th e acce le r­ator w hen a gea r has been se le ct ed. The auto­matic tra nsmi ssion could overhea t and be dam­
a ge d. Pull the parkin g brake on full y or depress t
h e
brake ped al to prevent th e ve hicle from
ro llin g away.
Neve r le t the ve hicl e roll down a hill with the se lector le ver inN and the engine swit ched off .
Thi s will damage the automatic tran smission.
Tip s
lfthe sele cto r le ver is un int en tio nally m oved
int o N while driving , take your foot off the accel­
era to r pedal and wa it until the engin e speed has dropped to idle sp eed b efore selec tin g a driv ing position.
The dual clut ch mechanism in the vehicl es
e quipped with au tomatic tra nsmis s io n is
equip ped with an overload pro tector. For ex­
ample, if yo u are stopped on a n inclin e and the
clutch mechanis m sta rts to slip, th e transmi s­
s ion fluid will ove rheat. th e clutch is then overload ed, the vehicle will m ake a slight jerk and th e s elector leve r d is play will start to blink.
T he clut ch m echanism will op en auto mati cally
because it i s o verloaded .lf th is happe n s, d epress the foot brake and wait a few se conds before
dri ving off.
Applies lo veh icles: w ith automol ic tr ansmission and
Shifting with
The system lets th e driver shift manually.
Fig. 85 of
- Move the sele c tor leve r from D (Dr iv e)
F ig . 86 Multi-function steering wheel: paddles for
to the right into the po sition
85 .
Driving 91

on. the bra ke sys tem warning symbol or
If a malfunction occurs in the ABS. the warning light light up togethe r the brake o r
39. T he e ngin e com partment of any motor ve hicle is po te ntiall y dangerou s area and can cause serious personal injury.
Dri vin g w ith ba d brakes can cause a c olli sion and serio us person al injury.
does n ot go out, or if it lights up w hen driving the brake fluid level in the reservoir is too lo w or there is a f ault in the brake syste m .lmmedi-
Brake Assist System (BAS)
In an emergency, most drive rs brake in time, but not p in g dista nces that are longer than they have to be!
T he
brake assis t sys te m helps: if yo u p ress the b rake pedal very quick ly , th e brake assist sys te m
regi sters an emergency situation.
can be activated more quickly and ciently, reducing th e brakin g distance while ting you steer at the sam e tim e.
Do no t reduce th e pressure on the brake pedal.
T he bra ke switches off cally as soon as you re lease th e bra ke. The brake assist system work s onl y w hen the engi ne is
nin g.
A lways adjust yo ur speed and driving sty le to road , weather condit io ns.
{continued)
a te ly s to p dri ving a nd ta nce=> page 53.
symbol BRA KE or lights up a t the same ti m e as th eABS warning light the may not be working pro perl y and th e rear w heels could lock up first under
hard braki ng. Rear wheel brake lock-up can cause loss o f vehicl e control. If yo u believe tha t it is safe to do so, go imm ediately a t low speed to the nearest autho rized V olkswagen
dealer o r
w arning light does no t go o ut, or if it comes on w hil e driving, the
your autho rized
V o lkswagen deale r o r qualifi ed wo rkshop as soon as possible.
(continuod)
Neve r let the ex tra safety offered b y the
B rake Ass is t
The Brake Assis t Syst em canno t reduce the
risk o f a n acci dent, fo r example i f yo u drive too fast fo r conditions or if yo u d o not keep your distance from the vehicl e in front of yo u.
S li ppery and we t roads a re dangerous even with the Brake Ass ist Sys te m!
Always re m ember tha t vehi cle alterations
o r m odificati ons can affect the functio n oft h e syste m s. Exa mples of
these alteration s or modifica tions include a different w heel/tire com bination and brake or chassis m odificati on s=> page 32, "Repairs a nd
t echnical m odifica tion s".
the vehicle su sp en sion or u sing unapproved tire I rim combinati on can ch an ge the way the
Smart

The wa rnin g light ABS does not light up w hen th e ignit io n is switched on .
T he wa rnin g lig ht does not turn off again afte r a few seco nds.
The wa rnin g light light s up whe n the vehicle
i s m ov ing.
Th e ve hicle can still be braked in the normal (except th at the is not active). dealer or a qualifie d works hop as soon as po ssible.
If a fault occurs in theABS. th e
sys te m warning lights BHAKE and/or , th e fective , but there is also possible malfun ction in th e brak e sys te m
Th ere may be a messag e in the in strumem cluster informing yo u or advis ing you of the
Before working in th e e ngin e ment, always read and h ee d all
Driv ing wi th bad brakes can cause a collisio n and seriou s perso nal injury .
If the does not go out, o r i f it up when dri vin g
th e brake fluid leve l in the reservoir is too low or there is a fault in the brake system. ately stop driving and
I f the brak e light s up at the same time warning light ABS or , th e may not be wo rkin g properly and the rear wheels could lo ck up first under hard braking. Hea r wheel brake lo ck-up ca n cause loss of ve hicl e control. If you b elieve that it is to do so, go ately at low sp ee d to the nearest authorized Volkswagen dealer or qualified workshop and have the brake sys te m inspected. Drive slow ly and avoid sudden, hard brake application .
out, or if it comes on while driv ing, the
w ill not have the protectio n provides. Con tact your rized Volkswagen deal e r o r qualified s hop as soon as possible.
Smart technology 5

Booklet 3 .2 Tips and Advic e
recommend that you have the
thi ckne ss of your brake pads checked by an au­
t horized Vol kswagen dealer mo re fre quent ly
t h an recommende d in the serv ice sched ule.
you drive with wet brakes, for example afte r a
dri ving through water, after heavy rainfall or after washing the ve hicle, braking power be
reduced and s to ppin g distances will be longer
because the brake discs will be we t or in winter mayb e eve n frozen-the brakes must be dried
with several ca re ful brak e applicatio ns.
Brak e fluid absor bs water
and must be changed
every two years. Heavy use of the brakes can cause vapor lock if the brake fluid is too old.
Vapor lock redu ces braking power, increases
stopping distances and ca n even cause total
brake failure.
New tires and new bra ke pads do no t pro­
v id e m aximum gri p, control o r b raking abil ity.
To red uce the risk of l osi ng control, a s io n an d se rio us perso nal injuries, drive with
specia l ca re for the first 350 miles (560 km).
New brake pads do not have th e best sto p­
ping power for the fir st ISO mile s (240 km ) and
m ust be b roken in. can compensate for the slightly reduced braki ng abil ity by dri ving care and applyin g more pressure on th e
brake pedal.
Never follow oth e r veh icles to close ly or
p u t you rse lf in to other s ituations th at might
requ ire su d den , hard bra king especially when the brake pads have not been broken in.
apply brakes for a test.
Always dry brakes and clea n off icc coat­
i ngs an d salt coatings with a few cautious brake applications.
A lways read and heed in in tire s and brake on page 12.
Always avoid overheati ng the brakes!
When driving downhill, t11 e brakes have to
work har d and h eat up quickly.
Before driving down a lo ng, steep hill, al­
ways reduce speed and downshift to a lower
gear. This will let the vehicle usc engine
Always ch ange th e brake fluid at l east
every two years. Hard braki ng wi th o ld flui d may cause a va po r lock . Vapor loc k duces powe r, inc reases stoppin g di s­tan ces and can even cause tota l b rak e failure.
A damaged front spoiler or n ew non stan­dard spoiler can reduce t h e airflow to th e
brakes and cause them to ove rh eat.
Always see an authorized Volkswag en
dealer or qualified workshop
Be sure to re ad and heed all and th e page
Driving and protecting the environm ent 13

For dri ving safely. always follow the specified
maintenance int erva ls in your mainte na nce booklet 1.1 ciall y for changin g the brake fluid. Hard u se, maril y stop and go driv ing, o p eratio n in very dusty area s. trailer towing as well as other tions may make it necessary to short en nance in te rvals-see your a u th orize d swage n dealer.
Your
l ow ing po int s befo re yo u drive off:
lights and turn signal s.
Make sur e that all ligh ts and all windows are
clea n.
Adjust the mirro rs.
Make sure th at the a ir intake slots between the e ngin e hoo d and the w in d shi eld are free of leaves . s n ow and ice.
wa rnin g and indicato r light s whe n
s ta rti ng the e ng in e.
Your personal driving styl e and attitude have a
lot
to do with safety.
Th eref ore, for yo
ur ow n safety:
Wear your safety belts and wear the m
book let 2.1 chapter
Make sure that all passenge rs their safe ty be lls properly. eve n those sitting in the book le t2.1 chapter Passengers not wear ing safety bells
Make sure that chil dren always sit on the rea r seat properly restrain ed by
Neve r transport chil d in a r ear-faci ng c hild or infant seat on the fron t passe nger seat booklet2.1
Adjust you r seat that yo u can easily reach
all control s while yo u are as far away from the airbag as pos sibl e but not close r than
bookle t2.1 and bookle t3. 1
The seatin g position is ve ry important for th e
a ir bag book let2.1 chapter" Air bag
Always adjust the head rest ra int s to the rect heig ht. For maximum pro tection. adjust the
head restrai nt so the upper e d ge is as eve n
w ith the top of your head a s pos sibl e, but no lower than eye level and so that it is as close th e back of your head booklet 2.1
Always make s ure that th e movem ent of the
p ed als is not re stricted in any booklet 3.1 Equipment",
Sto re lu ggage and light it em s properly in the
lu ggage compartment and on th e roof bookle t3. 1 and Luggag e compartment " and book let3.1 and Equipment", chapte r " Roof
If you drink, do not drive!
The use of alco hol. drugs and certai n tions will seriou sly impa ir percepti on , reac tio ns and dri ving ability, substantially in creasin g the risk of an acc ident, cras h and persona l injury.
Do not driv e if you are tired.
Make frequ ent rest sto ps, least afte r every two hours of dri ving.
Always
adapt vehicle speed to traffic, rood and
weather conditions.
R e
member, that especially on sm oot h. slipp ery
roa ds, ve hicl e ha ndl ing and brak ing depend a
g reat deal o n tire adhes ion. wet roads, the
f ront w heels can h ydropla ne, especi ally at
hi ghe r speeds. th is happen s, yo u will then no
lon ger be abl e to steer or brake properly.
Alwa ys observe the p osted speed limits and common sense. good judg m ent can mean the diff ere nce b e tween arriving safely at your d estination and being seriou sly injured in a cras h or othe r kind of accident.
14 Driving and protecting the environment

Booklet 3.2 Tips and Advice
be taken working on
(Automatic tran smissio n).
2. Apply th e parkin g brake firmly.
3. off the eng in e and remove the
k
ey f rom the ignition.
4. Wail
for the engine to cool down.
5. Keep chi ldren and othe rs away from the
ve hicle .
6.
the e ngin e hood.
All serv ice fluids. sp ark plugs . batteri es etc. are
constantly being develo ped and improved. kept up-to-da te
by the manufactur er. For thi s reaso n mend that you have these replaced by an rized Volkswage n dealer. A lways read the notes
b elow . Th e e ngin e or any motor vehicle is a hazardous
WARNING
E ngine
fo rni a cause cancer and birth defec ts and reproduc tive harm. In additio n, certain fluid s
containe d in vehicl es and cerlain products of component wea r co ntain or emit ch e m ica ls
kn ow n to th e to ca use
ca ncer a nd birth defect s o r o th er r eproductive
h arm.
Ba ttery pos ts,
th e of to
(continued)
cause ca ncer and reproductive harm. hands after handling.
WARNING
T he e ng in e comparlmenl of any m olo rvc hicl c
is a polcnli ally dangero us area ca n ca use seriou s pe rso nal inju ry.
Alwa ys use extreme ca ution when doin g
any work in he e ng in e compartment. Always
follow commonl y acce pled p rac tice s and usc common se nse. Neve r risk perso nal
injury.
Never perform any work in the e ng in e
compartment unless you know exactl y how to
ca rry ou t th e job
ni cal info rm ation and th e correcltools ! you arc uncerla in w hat to have the wo rk
p erformed by an aulhorized Volkswage n
d ealer or works hop. Se rious
form ed work.
Neve r o pe n the engine hood if you see stea m or coola nl escap in g fro m the en g in e comparrment. I-Iots team orcoolanl ca n cause serious burns. Alw ays wait until yo u no longe r sec or hear stea m or coolant escap ing fro m the engine.
Alwa ys le t th e en g in e cool do wn pl ete ly before care full y opening the engine
h ood. I-lo t compone nt s will burn sk in on tacl.
th e e ng in e has coo le d down and you
selecto r mati c transmi ssio n).
- Rem ove th e k
ey from the ign ition.
- K
eep children and others away from

WARNING (continued)
Never reach into the area around or tou ch the radiator fan. Contact w ith the blade s can resuh in se riou s personal injury. Always m ember that the radiator fan is controll ed and can turn on
m oved from the ignit ion.
Never unscrew the coolant expa nsio n tank cap when th e engin e is hot. A hot engine will heat the coo la nt and put it under pressure . mov in g a cap that i s under pressure ca n rcsuh in seriou s personal injury and/or burns.
A lway s prote ct face, hand s and arms from hot esca ping coolant or steam b y cove ring the ca p with a large, thick rag.
Turn the cap slow ly a nd very carefully in a
counter- clo ckw ise direction whil e applying
light downward pressure on the top of the cap.
Never spill on hot engine parts o r hot
e xhau st sys te m . S pilled
Neve r short-circuitthc elec trica l sys te m ,
es peciall y w here th e jumper cabl es are tached -th e balleri es could explode!
Neve r leave any objects in the e ngine partment, for exam ple cleaning rag s and too ls. Objects
Neve r work unde r the veh ic le unless you
h ave safely secured th e ve hicl e from movin g.
I f yo u must work under th e ve hicl e wit h th e
w hee ls on th e ground, always make sure the vehicl e is on leve l ground, th e wh eels arc
b locked from movin g and th e key is not in the
ignition.
Always support your ve hicle with safety
s tands if you have to wo rk underneath it. The
ja ck suppli ed with the ve hicle is not s tron g enough for this purpose and can co llap se causin g se riou s personal injury.
If you have to perform a check or r ep a ir
w hen th e e ngine is running, there arc more
ri sks from
the ro tating parts, such as the drive
WARNING (con tinued)
Neve r to uch the e lec tr ica l w ir in g of the ig ni tio n sys tem.
Always make sure that j ewe lry, loose clothing and lo ng hair do not get caught in
rota ting engine pans. Before startin g any work remove jewelry, tie back and cover
hair, and do not wear clothing that can hang down and get caught in mov ing gin e parts.
Always use extre me cauti on if the erator pedal has to be depresse d to perform
a ch eck. The vehicle could move suddenly, eve n if the parking brake is applied.
If wor k on the fu el sys te m or th e electrica l
syste m is necessa ry:
Always discon nect th e balleries. Make
sure th e vehicle is unlo cked when
Neve r sm oke .
Neve r work nea r heaters, wa te r h eaters of other open names .
A lways have an approve d fire ext guis her nearby.
To avo id electrical shock and personal jury w hil e the eng ine is running or being
s tarted :
n ever touch ignition cables,
never to uch othe r component s of the
high vohage electronic ignition syste m,
never touch the gas discharged (Xeno n) headlights wiring.
Note
Whe n chang ing or topp ing orr service fluids. make absolutel y ce rtain that you fill the fluid s
into the corr ect reservoirs. Using incorrec t fluids will resuh in serious malf unct ions and engine
damage!
For the sake of environment
Service fluid leaks are harmful to the environ-
ment. Reg ularl y check the ground undernea th
your vehicle . you find spots of oil or other
fluids. have your vehic le checked by your rized dealer or a qualified

drive if you have clear vis io n through all the windows.
A defect ive or d irt y w iper blade can scratch
t h e rear glass.
Never clean gla ss panel with fuel. nail polish remove r, p aint thinn er o r similar flu ids.
Thi s ca n damage th e w iper bla d es.
Never move the w iper or the wiper arm your hand can dam age it.
The brak e fluid reservoir has a ye llow cap.
Fig. 14 the engine compartment: cap for the brake fluid reservoir
To get a true reading, the m ust b e
on leve l ground. Before opening th e en­
g
ine hood, a lways read and heed all
page 39.
- Read
the fluid leve l in the tra nsparent
bra ke fluid re servoir. It should always be
between the and mark.
Th e lo cation of th e brake fluid reservoi r is shown
in
bookl et 3.3 The brake
fluid reservoir has a yello w fig. 14 .
The brake fluid lev el drops s lightl y when th e ve­
hicl e is bein g used and a s th e brake pad s are au­tom atically adju sted a s they wear down.
Ho wev
er, if th e le ve l goes down noticeably in a
s ho rt time, or drops below th e mark ,
th ere may be a leak in the brake system. If the b rake fluid leve l d rops too low, the wa rnin g text BRAKE FLUID. is displayed
in the instrument clu ste r and th e b rake system warni ng ligh ts up. If t his happens, im­mediately rake th e ve hicle to an au thorize d swage n deale r or q ualifi ed wo rkshop a nd have
th e brake system inspected.
Stop! Before wo rkin g in th e engin e compart­ment, a lways read and heed all WARNINGS
53