brake fluid AUDI TT 2013 Owner´s Manual

14 Instrum ent s and w arn ing /indic ato r light s
11111 Check engine oil leve l
lill C?page19
111!!1111 Engine oil sensor malfunction
liflll¢page19
Battery voltage too high or too low
C?page 19
Low fuel level
¢page 20
• Windsh
ield washer fluid level low ¢ page20
J:J
Defective light bulb
¢page 20
•
USA model s: Defective brake light
¢ page 20
II
Canada model s: Defective brake
light¢
page 20
II
Dynamic headlight range control*
defective ¢
page 20
Ill
Adaptive Light* defective
¢page20
m
Light/rain sensor defective (automat-
ic headlights)* defective¢
page 21
B
Audi magnetic ride
¢page 21
fJ
Rear spoiler./
¢ page 21
•
USA model s: Speed warning 1
¢page 74
~
Canada mod els : Speed warning 1
¢ page 74
•
USA models: Speed warning 2
¢page 74
•
Canad a model s: Speed warning 2
¢ page 74
~£1
Electro-mechanical power assist
¢page 17
Other indi cato r ligh ts
II
II
RUI E
•
•
Turn s ignals
¢ page 21
USA models: Cruise control acti­
vated ¢
page 21
Canada model s: Cruise control
act ivated ¢
page 21
]!High beam
IIC?page44
BRAKE/ ((D) Brake system
This warning/indicator Light illuminates when
the brake fluid level is too low or when there
is a malfunction in the ABS, or when the park­
ing brake is set.
If the - (USA models)/ . (Canada
models) symbo l flashes in the display with the
parking brake released, there is a malfunction
in the brake system . In addition to the sym­
bol, one of two messages appears in the dis­
play:
Stop veh icle and chec k bra ke fl uid le vel
Stab ilization pr ogram and AB S fau lt! See
O wne r's man ual
"' Pull off the road and stop the veh icle .
"' Obta in profess ional assistance.
USA models: if there is a malfunct ion in the
ABS system, the
11:S warning/ind icator light
i lluminates along with the -system
malfunction warning/indicator light¢,&. .
Canada models: if there is a malfunction in
the ABS system , the
tlJ warning/indicator
li ght illum inates together with the. brake
system malfunction warn ing/indicato r light
¢ .&. .
The light 1111 (USA)/ . (Canada) illum i-
nates when the ignition is turned on.
It goes
out afte r the eng ine has been sta rted and the
parking brake is fully re leased. This indicates ..,.

Instrument s and warnin g/indic ator ligh ts 15
that the brake wa rning light is funct ioning
properly .
If the brak e warni ng lig ht does not li ght up
when the en gin e is c ranking or the p arking
bra ke i s applied, ther e m ay be a malfunct ion
in the elec trical system. In thi s cas e, cont act
y ou r Audi dealer.
If the ABS fails, the ABS warning/ind icator
light
l;S (USA mod els) /[iJ (Canada mod els)
f lash es tog ether with the brak e system warn­
ing/indicator light¢,& .
(USA models) : If the wa rning light~ and
the warning
light EiJ illuminate together, im­
m ediately contact your authori zed Audi dealer
or qua lified workshop to have all brake pads
inspected ¢
page 18.
When the light comes on, an audib le warning
signal is also given .
Parking brak e set
The parking brake wa rning light _ /_
(Canada models) illuminates when the park­
ing brake is set. In addition, a wa rning tone
will sound after you have driven for longer
than 3 seconds and faster than 3 mph (5 km/
h) .
Par king brak e set
The ~ warning/ind icator light i lluminates
when the parking brake is set¢,& .
fi\. WARNING
-Always observe the warnings in
¢ page 174, Engine compartment, be­
fore opening the engine hood and check­
ing the brake fluid.
- Driv ing with low brake fluid is a safety
ha zard! Stop the car and get professional
assistance.
- USA models: If both, the~ warning
light and the
l;S warning light come
on at the same t ime, the rear wheels
could lock up first under hard braking.
Lock-up of the rear wheel brakes can
cause loss of vehicle cont rol and an acci­
dent . Have yo ur vehicle repaired immed i- ately by your a
uthorized Audi dealer or a
qualif ied workshop. Drive s low ly and
avoid sudden, hard brake application .
-Canada models: If both, the brake warn­
ing light . and the ABS warn ing light
liJ come on at the same time, the rear
wheels could lock up f irst under hard
brak ing . Lock-up of the rear wheel brakes
can cause loss of veh icle control and an
accident. Have your vehicle repai red im­
mediately by your author ized Audi dealer
or a qualified wo rkshop . Drive slowly and
avoid sudden, hard brake application.
- If the b rake wa rning/ind icator light does
not go out after a few seconds and the
parking brake is re leased, or lights up
while you are dr iving, the flu id leve l in
the brake flu id reservo ir is too low. If you
believe that it is safe to do so, proceed
immed iate ly at low speed to the nearest
author ized Audi dealer or qualified work­
shop and have the brake system inspect­
ed.
- Always keep in mind that after several
brake applications, you will need greater
p ressu re on the b rake pedal to stop you r
veh icle. Do not rely on strained brakes to
respond with max imum stopping powe r
in critical situations . You must allow for
increased braking distances . The extra
distance used up by fading brakes could lead to an accident .
t!i1 !.!r Safety systems
The I (USA models)/ . (Canada models) in­
dicator light mon itors the safety systems e .g .
(airbags , pretens ioners) and illuminates fo r a
few seconds each time you switch the ign it ion
on.
If the
I (USA models) /. (Canada models)
indicator light does not go out, or if it illumi­
nates while you are driving, or if it starts to
blink , then there is a malfunction somewhe re
in the system. If the ligh t does not i llum inate
when you switch on the ignition, this also
means there is a malfunc tion .
1111-

20 Instruments and warning /indicator lights
Bi) Fuel supply too low
When the (g symbol illuminates, this means
there are about 1.9 gallons (7 liters) of fuel
left in the fuel tank. Time to refuel!
Qpage 177.
If the symbol lights up, even when there is
ample fuel in the tank, and the text
Tank sys­
tem malfunction! Please contact workshop
appears in the display, there is a fault in the
system. Contact a qualified workshop to have
the fault rectified.
c::>
Windshield washer fluid level too
low
If the Ill symbol illuminates, add w indshield
washer f luid to the washer system
Qpage 194.
® Defective light bulb warning
The defective light bulb warning tells you
when a vehicle light bulb has become defec­
tive.
If a defect ive bulb has been detected by the
system or a light bu lb burns out, the
fsl sym­
bol with a message appears in the disp lay to
tell you wh ich bu lb is burnt out and where it is
l ocated. For example:
Rear left turn signal
After 5 seconds, the message disappears. If
you want to recall the message into the dis­
p lay, press the CH ECK button
Q page 10,
fig.
3 (?) .
There are three reasons why the defective
bulb message would appear in the display:
- The light bulb has burnt out
Q page 231.
- The fuse is "blown" Q page 228, Replacing
fuses.
- The wire connection to the light bu lb is de-
fective.
H ave the bu lb rep laced or the connection re­
pa ired by your a uthorized Audi Service depart­
ment.
A WARNING
- Light bulbs are pressurized and could ex­
plode wh ile they are being changed caus­
ing serious pe rsonal injury.
- Work with due care when handling the
h igh-voltage sect ion of gas discharge
(xenon) lamps. Fa iling to do so could re­
sult in death or serious injury!
BRAKE LIGHT t<® > Brake light defective
In case of a ma lfunction or component fail-
ure, the symbo l (USA models)/
(@ ll <Canada mode ls) can appear. The fo llow­
ing electrical components should be checked,
repaired or replaced, as necessary:
- Brake light bulbs
- All wir ing connections
- Brake light switch
Contact your authorized Audi dea ler for assis­
tance if necessary.
(D Tips
The brake light sw itch is on ly inspected as
part of the functional check after the en­
gine is started.
i,0 Headlight range control defective
Applies to vehicles: wit h dynamic headlight range adjust­
ment
If the II illuminates, the dynamic headlight
range control is no longer working properly.
Have the system checked and repaired at your
authorized Audi dealer .
rsO Adaptive light defective
Applies to vehicles: with Ada ptive Lig ht
rm Adaptive light defective
When this symbol rm illuminates, it means
that Adaptive Light is defect ive. Go to a qua li­
fied workshop to have the headlights or the
control unit for the Adaptive Light repaired.

154 Intellig ent technolog y
down continuously. Pump the brakes at inter ­
va ls.
Noises may occur when braking depending on
the speed, braking force and outside condi­
tions such as temperature and humidity.
Moistu re or road salt
Under certain conditions, for examp le, when
d riving through water or ve ry heavy rain, or
even after washing your vehicle , the bra king
effect can be reduced due to moisture (o r in
freezing conditions ice) on the brake pads. A
few cautious brake applications should dry off
the brake pads or remove any ice coatings.
The effectiveness of the b rakes can be reduced
when the vehicle is driven on a salt -covered
road and the brakes are not used. Likewise,
you clean off accumulated sa lt coating from
brake discs and pads with a few caut ious ap­
plications of the brake
q .&. .
Co rrosion
There may be a tendency for dirt to bui ld up
on the brake pads and corrosion to form on
the discs if the car is not driven regularly or
only for short trips with little use of the brakes.
If the brakes are not used frequently, or if cor­ rosion has formed on the discs, it is advisable
to clean off the pads and discs by braking
f irmly a few times from a moderately high
speed
Q .&. .
Fa ults in th e brak e system
If you should notice a sudden increase in
brake peda l travel, then one of the two brake
circu its may have failed
q .&. .
Low brake flu id le vel
Malfunct ions can occur in the brake system if
the brake fluid level is too low. The brake fluid
leve l is monitored electronically.
B rake boo ste r
The brake booster increases the press ure that
you gene rate w it h the brake pedal. It works
on ly when the engine is running
.Q .&.
Brake lining wear statu s
Brake lining wear may be checked by visual in­
spection of the condition of the brake pads
thro ugh the openings in the wheel. If neces­
sary, the wheel may be removed for this in­
spection
q page 224, What should I be
aware of when changing a tire?.
A WARNING
-- You shou ld perform braking maneuvers
for the purpose of cleaning the brake system only if road conditions permit .
Othe r road use rs must not be put at risk -
you may ca use an accident!
- Before descend ing a steep grade, reduce
speed and sh ift transmission into a lower
gear or lower dr iving range. Do not ride
the brakes or hold the pedal down too
long or too often. This could cause the
brakes to get hot and diminish braking
efficiency.
- Do not "ride the brakes" by rest ing your
foot on the pedal when you do not intend
to brake. This may cause the brakes to
overheat, premature wear and increased
stopping distance .
- Under certain climatic and operat ing
conditions such as passing through wa­
ter, dr iving in heavy rain or after washing
the vehicle, the effectiveness of the b rakes can be reduced. In winte r, ice can
accumu late on the bra ke pads, lin ings,
d iscs and drums. Carefully app ly bra kes
for a test . Brakes will dry and ice coat­
ings will be cleaned off after a few care­
fu l brake applications.
- Driving for an extended period of time on salt-covered roads without using your brakes can a lso affect braking efficiency.
Clean off accumulated salt coating from
brake discs and pads with a few cautious
brake applications .
- If you damage the front spoiler, or if you
install a different spoiler, be sure the a ir
f low to the front brakes is not obstruct-
ed. Otherwise the brake system could
Ill>

164 Cleaning and protection
Cleaning and
protect ion
General information
Regular core preserves vehicle value .
Any automobile is exposed to industrial
fumes, corrosive road salt, etc. A well cared
for Audi can look like new many years after purchase . Regular and correct care w ill con­
tr ibute to maintaining the beauty and value of
your Aud i.
Furth erm ore, goo d car e m ay be a c onditi on
for substantiat ing a warrant y claim shou ld
c orrosion dam age or paint d efe ct s occ ur.
Your author ized Audi dealer has a variety of
d ed ica ted vehicl e-ca re product s and can ad ­
vise which ones to use for cleaning the exter i­
or and inte rior of your vehicle .
Whether you use products recommended by
Aud i or other commercially ava ilable clean ing
agents, please make sure you apply them cor­
rectly .
A WARNING
-Cleaning agents may be poisonous. Keep
them out of the reach of children.
- Heed all caut ion labels.
- Always read directions on the container
before using any product . Follow the di­
rect ions carefu lly.
- Most chemical cleaners are concentrated
and have to be diluted.
- Use spot removing fluids only in well
ventilated areas.
- Do not use gasoline, kerosene, d iesel
fuel, nail pol ish remover or other volati le
fluids. They may be toxic, flammab le or
hazardous in other ways. Do not wash,
wax or dry the vehicle with the ignit ion
on or the engine running.
- Do not clean the undersides of chassis,
fenders, wheel covers, etc. without pro­
tecting your hands and arms. You may
c u t yourself on sharp-edged metal parts . -
Moisture and ice on brakes may impair
brak ing eff ic iency
c::> page 153 , General
information.
Test the brakes carefully
each time you wash the vehicle .
@ For the sake of the environment
Select on ly environ mentally friendly clean­
i ng products. Leftover cleaning products
should not d isposed of in the househo ld
waste .
Care of exterior
Washing
Frequent washing protects the vehicle .
The best protection against environmental in ­
fluences is
frequent washing and waxing . How
often this is required depends on:
- How much the veh icle is used
- Where the veh icle is parked (garage, in the
open under trees, etc.)
- The seasona l and weather conditions
- Environmental infl uences
T he longer b ird droppings, insects, tree resin,
road and indus tria l gr ime, ta r, soot, road salt
and other materials remain on the vehicle paint, the more lasting their destructive ef­
fects wi ll be .
High tempera tures, as from expos ure to in­
tense sunlight, intensify the corrosive e ffect
particularly when humidity is high as well.
Under certa in ci rc u mstances,
we ekly washing
may be necessary. Unde r othe r cond it ions, a
monthly washing and waxing may be ade ­
quate.
After the winter, the unders ide of the vehicle
sho uld be thoro ughly washed p re ferab ly in a
pro fessional ca r wash.
A WARNING ~
A lways read and heed all WARNINGS and
the information
c::> page 164.

170 Cleaning and protection
the rims longer than specified on the label. If
not rinsed off promptly, the acid contained in
some cleaners can attack the threads on the
wheel bolts.
Never use abrasive or metal polishing clean­
ing agents. If the protective coating has been
chipped, e.g. by kicked up road dirt, touch it
up as soon as possible.
A WARNING
-Moisture and ice on brakes may affect
braking efficiency¢
page 153, General
information.
Test the brakes carefully
each time you wash the vehicle.
- Always read and heed all WARNINGS and other information
qpage 164.
Body cavity sealing
The body cavity sealing does not need to be
checked.
-
All body cavities which could be affected by
corrosion have been given thorough protec­
tion at the factory.
This sealing does not require any inspection or
additional treatment. If any wax should seep
out of the cav ity when the ambient tempera­
ture is high, it can be removed with a plastic
scraper and a suitable solvent.
A WARNING
, -
Solvents can be dangerous.
- Benzine is flammable and toxic. If you use benzine for removing the wax, keep
sparks, flame and lighted cigarettes
away. Never dump benzine on the
ground, into open streams or down sew­
age drains.
- Be sure to observe all safety and environ­
mental regulations. Follow all instruc­
tions on the container.
- Always read and heed all WARNINGS and
the information
¢page 164.
Chassis
Have the undercoating checked for damage
from time to time.
The lower body shell of your Audi is also thor­
oughly protected against corrosion.
Any damage to the undercoating caused by
road hazards should be repaired promptly.
A WARNING
-Too much undercoating in the wrong pla-
ces can cause a fire.
- Do not apply additional undercoating or
rustproofing on or near the exhaust
manifold, exhaust pipes, catalytic con­
verter or heat shields. While driving, the
substance used for undercoating could
overheat and cause a fire.
-Always read and heed all WARNINGS and
other information¢
page 164.
Exhaust tail pipes
Road salt and other corrosive materials will
damage the material in the exhaust tail pipes
if they are not cleaned regularly. Do not clean
the tail pipes with wheel cleaner, paint polish, chrome polish or other abrasive cleaners.
Clean the tail pipes with car care products
t h at are suitable for stainle ss steel.
Your authorized Audi dealer can provide clean­ ing products that have been tested and ap­
proved for your vehicle.
Care of interior
Radio-/Navigation* display
.. Clean the display with a soft clean cloth and
an LCD cleaner.
The display can be cleaned with a professio­
nally available "LCD cleaner ". The cloth should
be slightly dampened with the cleaning fluid
to clean the display. .,.

-Apply the parking brake.
- Move selector lever of automatic trans-
mission to "P" (Park); put manual trans­
mission in Neutral.
- Always let the engine cool down . Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment . Wait until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment .
- Never spill fluids on hot engine compo­
nents. They can cause a fire.
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly.
- Never open the coolant reservoir cap
when the engine is still warm. The cool­
ant system is pressurized and hot cool­ ant could spray out .
-Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir .
- Do not remove the engine cover under
any circumstances. This increases the
risk of burns.
- If work on the fuel system or the electri­
cal system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or
open flames. Fluids in the engine com­
partment could start a fire.
- Keep an approved fire extinguisher im­
mediately available.
- To avoid electrical shock and personal in­
jury while the engine is running or being
started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
-If you must perform a check or repair
with the engine running:
Checking and filling 181
- First, fully apply the parking brake,
move selector lever of automatic trans­
mission to "P" (Park); put manual
transmission in Neutral.
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get­
ting caught in the radiator fan, V -belts
or other moving parts, or from contact­ ing hot parts. Tie back hair before
starting, and wear no clothing that will hang or droop into the engine.
- Minimize exposure to emission and
chemical hazards~,& .
.8, WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
California to cause cancer and birth de­
fects and reproductive harm. In addition,
certain fluids contained in vehicles and
certain products of component wear con­
tain or emit chemicals known to the
State of California to cause cancer and
birth defects or other reproductive harm.
- Battery posts, terminals and related ac­
cessories contain lead and lead com­
pounds, chemicals known to the State of
California to cause cancer and reproduc­
tive harms. Wash hands after handling.
(D Note
When adding fluids, always make sure that
they are poured into the proper container
or filler opening, otherwise serious dam­
age to vehicle systems w ill occur.
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly. If
you see spots from oil or other veh icle flu­
id s, have your vehicle inspected by an au­
thorized Audi dealer . •
•

182 Checking and filling
Engine compartment
These are the most important items that you can check .
•
Fig. 134 Typ ica l layout for containers and eng ine oil filler cap
CD Coolant expansion tank (-L) .. .
'2' E . 'l d. . k \61 ngIne 0 1 1pst1c .......... .
@ Engine oil filler cap ('1:::r.) .. .. .
@ Brake fluid reservoir((();) .. .. .
® Jump start points(+) under a
cover, (-) bolt head .... ... .. .
® Windshield/headlight washer
t . (
;;p, ) con ainer ,-!,, •••.•••.•.•••.
187
185
185
189
233
194
The pos ition of the engine o il dipstick and the
engine o il fi lling hole
r::> fig. 134 (items @and
@) can differ depending on the engine de­
sign .
A WARNING
Before you check anything in the engine
compartment, always read and heed all
WARN INGS
c::> .& in Working in the engine
compartment on page 180.
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil.
T he eng ine in your Aud i is a soph ist icated
powerplant that was built to exact ing spec ifi­
cat ions . T his engine needs the right kind of
engine oil that meets specifications regard ing
quality and viscosity so that it can run
smooth ly and reliably . Choosing the right o il
and changing oil within the time and mileage
i ntervals printed in your vehicle's Warranty
&
Maintenance booklet matters a lot more to­
day tha n it did years ago. Audi has developed
a spec ia l quality standard for engine oil that
will help assure that you r vehicle's engine w ill
get the lubr ication it needs fo r proper opera­
t ion.
Modern engine l ubr ication has taken a q uan­
tum leap in the last few years. Many synthet ic
1J.

-To avoid being burned, do not spill an­
tifreeze or coolant on the exhaust sys­ tem or hot engine parts. Under certain
conditions, the ethylene glycol in en­
gine coolant can catch fire.
- Antifreeze is poisonous. Always store an­
tifreeze in its original container and well out of the reach of children.
- If you drain the coolant, it must be
caught and safely stored in a proper con­
tainer clearly marked "poison".
(D Note
- Coolant pollutes the environment and
could cause an engine fire. Excess cool­
ant will be forced out through the pres­
sure relief valve in the cap when the en­
gine becomes hot.
- If, in an emergency, only water can be
added, the correct ratio between water
and antifreeze¢
page 187 must be re­
stored as soon as possible.
@ For the sake of the environment
Drained coolant should not be reused. Al­
ways dispose of used coolant while observ­ ing all environmental regulations.
Radiator fan
The radiator fan switches on automatically by
itself
The electric radiator fan is controlled by ther­
moswitches that switch on and off depending
on coolant and engine compartment tempera­
tures.
An auxiliary electric radiator fan* switches on
and off depending on coolant temperature
and other vehicle operation conditions.
After you switch the engine off, the auxiliary
fan can continue running for up to 10 minutes
- even with the ignition off.
It can even switch
on again later by itself
c::> &., , if
- the temperature of the engine coolant rises due to the heat build-up from the engine in
the engine compartment, or
Checking and filling 189
- the engine compartment heats up because
the vehicle is parked in intense sunlight.
A WARNING
-To reduce the risk of personal injury nev­
er touch the radiator fan .
- The auxiliary electric fan is temperature
controlled and can switch on suddenly
even when the engine is not running.
- The auxiliary radiator fan switches on au­
tomatically when the engine coolant
reaches a certain temperature and will
continue to run until the coolant temper­
ature drops.
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
quick glance.
Fig. 139 Engin e compart ment: cover on th e br ake fluid
re se rvoir
Before you check anything in the engine com­
partment,
always read and heed all WARN­
INGS c::> .&. in Working in the engine compart­
ment on page 180.
~ Read the brake fluid level from the brake
fluid reservoir
c::> page 182, fig. 134 . The
brake fluid level must be between the "MIN"
and "MAX" markings.
The brake fluid reservoir is located behind the
rear partition of the engine compartment on
the left side
c::> page 182.
The fluid level may drop slightly after some
time due to the automatic adjustment of the brake pads. This is not cause for alarm.
i,,.

190 Checking and filling
If the brake fluid level falls considerably b e­
l ow the "MIN" mark, the brake warning/ indi­
cator light (U .S . mode ls:
1111 , Canad ian
model s:. ) will come on
c> page 14 . Do not
continue to ope ra te the vehicle. The comple te
brake system shou ld be thoroughly checked
by an author ized Audi dealer or ot her quali­
fied fac ility and the cause corrected . If the
b rake fluid level is too low, the b rake war ning/
i ndicator ligh t w ill illuminate. Contact an a u­
thor ized A udi dealer
immediatel y.
Changing brake fluid
Hove the broke fluid changed by on experi­
enced technician.
Brake fl uid abso rbs moist ure from the a ir. If
the wate r content in the b ra ke fluid is too
h igh, cor ros ion in the br ake sys tem may result
after a per iod of t ime . The bo iling point of the
brake fluid wi ll also decrease considerab ly and
decrease braking performanc e.
Therefore, the brake fl uid mus t be changed
every tw o year s. Always use new b rake fluid
which conforms to Federal Motor Veh icle
Standard "FMVSS 1 16 DOT 4".
The brake flu id rese rvoi r can be difficul t to
r each, therefo re , we recommend that yo u
have the brake f luid changed by yo ur autho r­
ized
Audi dealer. Your dea ler has the correct
too ls , the right brake f luid and the know-how
to do this for you.
A WARNING
- Brake fluid is poiso nous . It must be stor­
ed only i n the closed orig inal container
o ut o f the reac h of children!
- Brake fa ilure can result from old o r inap ­
propriate b rake fluid . Observe these pre­
caut ions :
- Use only bra ke fluid that meets SAE
specif ication
J 1 703 and co nforms to
Federal Motor Vehicle Standard 116 .
Always check with your a uthori zed Audi
dealer to ma ke sure you are using the
correct brake flu id. The correct type of brake flu
id is also ind icate d on the
brake f lu id rese rvoir.
- The brake fluid must be new. Heavy use
of the brakes can cause a vapo r lock if
the brake fluid is left in the system too
long. This can seriously affect the effi­
c iency of t he brakes as well as your
safety . T his co uld resu lt in a n accide nt.
([) Note
Brake fluid will damage the paint of your
vehicle.
@ For the sake of the environment
Because o f the prob lem of proper disposal
of brake fluid as well as the spec ial too ls
required and the necessary expertise, we
recomme nd that you have the brake flu id
changed by yo ur autho rize d Aud i deale r.
Battery
General information
Your vehicle is equipped with a specia l bat ­
tery, an
ACM battery. This battery is located
in the luggage compartment and must be re­
placed with an origina l equipment battery .
U nder normal opera ting condit ions, the bat­
te ry is
maintenance-fr ee .
Have the battery checked when you take your
vehicle in for serv ice . You a re well advised to
replace a battery that is o lde r th an 5 years .
Disconnecting the battery terminals
Some vehicle functions (power window reg u­
lators, for example) are lost if the battery te r­
mina ls are disconnected . T hese functions have
to be relearned after the battery termina ls are
connected again . T o p revent t his, t he battery
shou ld only be disconne cted from the veh icle
elect ric a l sys tem when abso lutely ne cessary
f or rep air s.
Vehicles not driven for long periods
If you do not drive your vehicle ove r a period
of seve ral days o r weeks , e lectr ica l compo-
nents a re g radually cut back or switched off.
Ill-