2009 AUDI S3 charging

Inst rum ents and w arnin g/indi cat or li ghts
settled at constant idle speed . This indicates that the MIL is working
proper ly .
The warning light il luminates when there is a malfunction in the
engine electronic system . Contact your authorized Audi dealer and
have the malfunction corrected .
For more information~
page 21. •
High beam [D
The ~D warning/indicator light illuminates when the high beams are
on or when you use the head light flasher . For more information
about using the high beams, see~
page 59. •
Turn signals ¢ ¢
The indicator light flashes when you use either turn
signal .
Whenever you use the left¢ or the right¢ turn signal , the indicator
light flashes. When you use the emergency flasher, both indicator lights flash.
If one of the turn signal light bulbs burn out, the turn signal will
flash twice as fast as normal. •
Cruise control
CRUISE (USA models)/ c,)12 (Canada models)
The CRUISE warning/indicator light il lum inates when the cruise
control is activated. •
Airbag system !.!r
This warning/indicator light monitors the airbag and the
tensioner systems .
The !.!r warning light illuminates for a few seconds each time you
switch on the ignition.
If the
! .!r warning light does not go out, or if it illuminates while you
are driving, or if it s tarts to flash, then there is a ma lfunc tion some ­
where in the system . If the light does not illuminate when you
switch on the ignition, this also means there is a malfunction .
& WARNING
If you have a malfunction in the airbag sy stem, cont act y our auth o­
r iz ed A udi dealer immed iate ly. Othe rwise the a irbag or th e belt
te nsio ner ma y not w ork properly in an acci dent . •
Generator 0
This warning/indicator light detects a malfunction in the
generator or in the vehicle's electrical system.
The D warning/indicator light i lluminates when you switch on the
ignition and must go out after the engine has started.
If the
D warning/indicator light illuminates while you are driving,
you should contact your authorized Audi dealer. Since the vehicle battery is discharging, you should switch off any unnecessary elec ­
trical consumers (for example, the air conditioner). •

-Fuel supply and filling your fuel tank Pll:I-----=--=----:.------=-=---------------
Refuelling procedure
-Insert the fuel nozzle from the gasoline pump into the
fuel filler neck as far as it will go.
- Select a medium refuelling rate so that the nozzle switches off automatically when the tank is full.
Putting the fuel cap back on
- After filling your tank, twist the fuel filler cap clockwise
until you hear a definite click.
Close the fuel filler flap.
To avoid fuel spilling or evaporating from the fuel tank always close
fuel filler cap properly and completely. An improperly closed fuel
filler cap may also cause a message in the driver information system
or cause th e MIL lamp => page 21 to come on.
& WARNING
Improper refueling or handling of fuel can cause fire, explosion
and severe burns.
• Fuel is highly flammable and can cause severe burns and other
injuries.
• Failure to shut the engine off while refueling and/or to insert
the pump nozzle fully into the fuel filler neck could cause fuel to
spray out of filler neck or to overflow. Fuel spray and overflowing
fuel can cause a fire.
• Never use a cellular telephone while refueling. The electromag­
netic radiation can cause sparks that can ignite fuel vapors and
cause a fire.
• Never get back into your vehicle while refueling.
If in excep­
tional circumstances you must get back in your vehicle while refu­ eling, make certain that you close the door and touch metal to
discharge static electricity before touching the filler nozzle again.
& WARNING (continued)
Static electricity can cause sparks that can ignite fuel vapors
released during refueling.
• Never smoke or have an open flame anywhere in or near your
vehicle when refueling or filling a portable fuel container.
• For your safety, we strongly recommend that you do not travel
with a portable fuel container in your vehicle. The container, full or empty may leak and could cause a fire, especially in a crash.
• If, under exceptional circumstances, you must transport a
portable fuel container, please observe the following: -Never fill a portable fuel container while it is anywhere in or
on the vehicle (for example, in the luggage compartment, or on
the trunk). Static electricity can build up while filling and can ignite fuel vapors causing a fire.
- Always place a portable fuel container on the ground before
filling.
- Always keep the filler nozzle completely inside the portable
container before and during filling.
- If filling a portable container made of metal, the filler nozzle
must always be in contact with the container. This will help
prevent static electricity from discharging and cause a fire.
- Never spill fuel inside the vehicle or luggage compartment. Fuel vapors are highly flammable .
- Always observe local and state/provincial laws regarding the
use, storage and transportation of fuel containers.
- Make certain the fuel container meets industry standards
(ANSI / ASTM F852-861.
(D Note
If any fuel has spilled onto the car, it should be removed immedi -
ately to prevent damage to the paint.
~

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
Applies to vehicles: w ith 4-cy linder engine
Charging of battery (4 -cylinder engine)
All work on the battery requires technical knowledge!
A charged battery ensures good star ting performance. A
discha rged battery can
freeze at temperatures of only O °C.
A thawed battery must be replaced, as the battery housing may be cracked due to freez ing and could therefore leak
acid .
-Always read and heed all WARNINGS below=> & and
=> & in "Working on the battery" on
page 238.
-Sw itch off the ignit ion and all e lectr ica l co nsumers .
- Make s ure the a rea is we ll ven tilated when y ou c harge
the batte ry.
- Connec t cha rger cab les.
Charger cable s mu st alway s be
conne cted POSITIVE
G) to POSITIVE G) and NEGATIVE Q
to NEGATIVE Q.
- Switch on the charger.
- Make sure the charging rate is not over 6 amps.
- Turn off th e ch arge r=> & .
- Disconnect the c harger cables.
- Connect both battery cables to the battery if necessary -
first plus, then minus .
The battery must not be opened!=> 0 in "General information" on
page 236.
It is not necessary to remove the battery from the engine compart ­
ment, and it is also not necessary to disconnect the cables .
Normally, a battery shou ld be charged at no more than 10 percent
of its rated capacity. For example, a charging
current of 4.5 amps would be used on a
b attery rated at 45 Ah. Rated capacity of the battery in your vehic le
is listed on the battery housing.
The battery caps should
not be opened when charging a battery .
& WARNING
Charging a battery c an be dangerou s.
• Never ch ar ge a fro zen batt ery. It m ay ex pl ode be cause of g as
trapped in the i ce. Allow a fro zen battery to thaw out fir st.
• Do not reu se b atteries whic h w ere fro zen . The batter y housing
ma y hav e cra cked and weakened when the batter y fro ze.
• Charge the b atter y in a w ell vent ila ted area . K eep away from
open flame or e le ctric al s p a rk . Do not smoke . Hydrogen g as gener ­
a ted by t he b attery i s ex plo sive .
• To redu ce the dang er of e xplo sion , never connect o r di sconnect
c h arger cables while t he ch arger is operating .
• Fas t ch ar ging a batte ry is dang erou s and should only be
att empted by a comp etent techni cian with the proper equipment .
• Batter y ac id that m ay spill durin g ch arging should be wa shed
off with a solution of warm water and baking soda to neutr alize
the acid.
0 Note
Never use a fast charger as a booster to start the engine. This will
seriously damage sensitive electronic components, such as control
units, re lays, radio, etc ., as well as the battery charger.
[ i ] T ips
The veh icle battery must not be charged with a standard sma ll
charger that plugs into the cigarette lighter or out let. •

_____________________________________________ C_h_ e_ c _ k_in -= g_a _ n_d _ f_il _li _n ..;::g =-- ____.•
Ap plies t o vehicles: w ith 6 -cylin d er engine
Charging of battery 6 -cylinder engine )
All work on the battery requires specialized knowledge!
The battery is maintenance-free and is inspected regu ­
larly as part of vehicle service.
If starting problems occur because the battery charge is too low,
this may indicate a defective battery. In this case we recommend
having a qualified workshop inspect and charge the battery or
replace it if necessary. A discharged battery can
freeze at tempera ­
tures of only O °C. A thawed battery must be replaced, as the battery
housing may be cracked due to freezing and could therefore leak
acid.
Charging the battery
Battery charging should be performed by a qualified workshop,
since batteries employing a special technology are used which
require current-limited constant voltage charging.
0 Note
The vehicle may be optionally equipped with a gel battery, which can only be charged at a constant current-limited voltage.
• To prevent damage to the battery and the electronics system, a
gel battery that is connected must under no circumstances be
charged with a quick charger.
[ i] Tips
The vehicle battery must not be charged with a standard small
charger that plugs into the cigarette lighter or outlet. •
Windshield washer container
Using plain water is not adequate for filling the wind­
shield washer system.
Fig . 179 Engine
compartment : wind­
shield washer fluid
container
The windshield washer fluid container is located on the
right side of the engine compartment~ fig. 179. The
washer fluid container is marked with the symbol %Pis on
its cap.
- Before you check anything in the engine compartment,
always
read and heed all WARNINGS~ & in "Working
in the engine compartment" on
page 225.
-Lift the filler cap tongue to add washer fluid. You can fill
the container to the top.
- Press the cap back onto the filler neck after filling the
container.
You can find the reservoir capacity in the table in~ page 300.
To prevent lime residue from building up on the spray jets, use
distilled water when refilling. Always add a glass cleaner solution
(with frost protection in the winter}. .,._
Vehicle care I I irechnical data

IIII.___E_ m_ e_r -=g "-e_ n _ c-=y _ s_ i_t _u _a _t_ i_o _n_ s _______________________________________________ _
13. Disconnect the c able while the engine is r unning exactly
in
reverse order to that described in~ page 289,
"Connecting/d isconnecting the jumper ca ble .". When
doing so, make sure t hat the cable cannot contact
rotating engine parts.
14 . Tur n the heater blower and t he rea r window heating off
again .
The battery is vented to the outside to prevent gases from entering
the vehicle interior.
Make sure that the jumper clamps are well connected with their
metal par ts in full contac t with the battery terminals.
& WARNING
To avoid seri ous pe rson al injur y and d am age to the vehi cle , heed
all warning s and in struct ion s of the jumper cable m anufa ctur er. If
in doubt , call for ro ad se rvic e.
• Jumper cable s mu st be l ong enough so that the vehicle s do not
t ou ch .
• When connecting jumper cable s, make sure that th ey cannot
g et ca ught in any mov ing p arts in the e ngine compa rt m ent .
• Bef ore you che ck anything in the engine com partment , al way s
r ea d and h eed all WARNINGS ~
page 217, "Engine compar tment".
0 Note
Improperly connected jumper cables can damage or destroy the
generator.
• Always conn ect POSITIVE ( +l to POSITIVE( +), and NEGATIVE( -) to
NEGAT IVE( -) terminal.
• Check that all screw plugs on the battery cel ls are screwed in
firm ly. If no t, tigh ten plugs prior to connecting clamp on negative
battery term inal. •
Please no te that the procedure for connecting a jumper cable as
described above applies specifical ly to the case of your vehicle
being jump started. When you are giving a jump start to another
veh ic le , do
not connect the minus(-) cab le to the minus( -) terminal
on the discharged battery ©~
page 289 , fig. 203 . Instead, securely
connect the minus( -) cab le to either a massive metal component
that is firmly bolted to the engine block or to the engine block itself .
I f the battery that is being charged does not vent to the outside,
escap ing battery gas cou ld ignite and explode !•
Use of jumper cables (6 cylinder
engine)
Make sure to connect the jumper cable clamps in exactly
the order described below!
Fi g. 2 04 For jump
starti ng or charging
th e batt ery, th ere is a
j ump start co nnect io n
o n th e le ft side o f the
en gine com partment. .,_