water AUDI A3 2016 Owner´s Manual
Page 212 of 328
Child safety
exceptional circumstances and the
PASSENGER AIR BAG OFF light does not
come on and stay on, immediately install
the rear-facing child safety seat in a rear
seating position and have the airbag system inspected immediately by your Audi dealer .
A WARNING
-Forward-facing child seats installed on the
front passenger seat may interfere with the deployment of the airbag and cause serious
personal injury to the child.
- If exceptional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child's safety
and well-being require the following special
precautions to be taken:
- Always make sure that the forward-facing seat has been designed and certified by its
manufacturer for use on a front passenger
seat with a front and side airbag.
- Always carefully follow the manufacturer's
instructions provided with the child seat
or infant carrier.
- Never install a child restraint without a
properly attached top tether strap if the
child restraint manufacturer's instructions require the top tether strap to be used.
- Never put the forward-facing child re
straint up against or very near the instru
ment panel.
-Always set the safety belt upper anchor
age to the adjustment position that per
mits proper installation in accordance
with the child restraint manufacturer's in
structions.
- Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the airbag as possible before installing the
child restraint. The backrest must be ad
justed to an upright position .
- Always make sure that nothing prevents
the front passenger's seat from being moved to the rearmost position in its fore
and aft adjustment range .
210
-Never place objects on the seat (such as a
laptop, CD player, electronic games de
vice, power inverter or seat heater for
child seats) . These may influence the elec
trical capacitance measured by the capaci
tive passenger detection system and can
also fly around in an accident and cause
serious personal injury.
- Never place or use any electrical device
(such as a laptop, CD player, electronic
games device, power inverter or seat heat
er for child seats) on the front passenger
seat if the device is connected to the 12-
volt socket or the cigarette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passenger seat, never install any child restraint sys
tem on this seat.
- Make sure that there are no wet objects
(such as a wet towel) and no water or oth
er liquids on the front passenger seat
cushion.
- Always make sure that the
PASSENGER
AIR BAG OFF
light comes on and stays on
all the time whenever the ignition is
switched on.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, immediate ly install the forward-facing child seat in a
rear seating position and have the airbag
system inspected by your authorized Audi
dealer.
- Always buckle the child seat firmly in
place even if a child is not sitting in it. A
loose child seat can fly around during a
sudden stop or in a collision.
- Always read and heed all WARNINGS
whenever using a child restraint in a vehi
cle ¢
page 176, Safety belts, ¢ page 184,
Airbag system
and ¢ page 209, Impor
tant information.
(D Tips
Always replace child restraints that were in
stalled in a vehicle during a crash. Damage to
a child restraint that is not visible could cause
it to fail in another collision situation.
Page 216 of 328
Child safety
-Make sure the forward-facing seat has
been designed and certified by its manu
facturer for use on a front seat with a
passenger front and side airbag .
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat o r carrier .
- Always move the front passenger seat into
the rearmost position of the passenger
seat's fore a nd aft adjustment range, and
as far away from the airbag as possible be
fore insta lling the child restraint.
- Always make sure that nothing prevents
the front passenge r's seat from be ing
moved to the rearmost posit ion in its fore
and aft adjustment range.
- Always make sure that the back rest is in
the upr ight position.
- Never place or use any e lectr ica l device
(such as a laptop, CD player, e lectron ic
g ames device, power inve rter or sea t heat
er for ch ild seats) on the front passenger
seat if the device is connected to the 12 -
volt socket or the cigarette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passenger
seat, never install any chi ld restraint sys
tem on th is seat.
- Make sure that there are no wet objects
(such as a wet towel) and no water or oth
er liqu ids on the front passenger seat
cushion.
- Never place objects on the seat (such as a
laptop, CD p layer, electron ic games de
vice, power inverter or seat heater for
child seats). These may influence the elec
trical capacitance measured by the capaci tive passenge r detection system and can
a lso fly around in an accident and cause
serio us personal in jury.
- Always bu ckle the child safety seat firmly in
place even if a child is not s itting in it. A
loose child safety seat can fly around during
a sudden stop or in a collisio n.
- Always re ad a nd heed all WARN INGS when
ever using a child restrained in a vehicle is
being used
¢ page 176, Safety belts,
214
c::> page 184, Airbag system and
c::> page 209 , Child safety.
A WARNING
To reduce the risk of serious injury, make sure
that the
PASSENGER AIR BAG OFF light
comes on and stays on whenever a ch ild re
stra int is installed on the front passenger seat
and the ign ition is switched on.
- Take the child restra int off the front passen
ge r seat and install it prope rly at one of the
rear seat positions if the
PASSENGER AIR
BAG OFF
light does no t stay on.
- Have the airbag system inspected by your
author ized Audi dealer immed iate ly.
Secure unused safety belts on the rear seat
Fi g. 173 Schema tic overv iew: keep unused safety belts
away from children in c hild safety seats.@· outer rear
safety belt,@· ce nter rear safety belt*
If a child safety seat is used on the rear bench,
especially with LATCH universal lower anchorag
es, the unused safety belts
must be sec ured so
that the c hild in the child rest raint cannot reach
them
c::> _&. .
- Guide the safety belt webbings @and @* be
hind the head restraint of the seat where the
child restra int is installed
c::> fig. 173. When do
ing so, do not engage the convert ible locking
ret ra ctor! You should not hear a "cl icking"
sound when winding up the sa fe ty belt.
- Let the belt ret racto r wind up the safety belt
webbing.
Page 218 of 328
Child safety
the rear-fac ing ch ild safety seat in a rear
seat ing pos ition and have the airbag system
inspected by your Audi dealer.
- Never place or use any electrical device
(such as a laptop, CO player, electronic
games dev ice, power inverte r or s eat heater
for child seats) on the front passenger seat if the device is connected to the 12-volt
socket or the cigarette lighter socket.
- If a seat heater has been retrofitted or oth erwise added to the front passenger seat,
never install any ch ild rest raint system on
this seat .
- Make s ure that there are no wet objects
(s uch as a wet towel) and no water or other
liquids on the front passenger seat cushion.
- Never place objects on the seat (such as a
laptop, CD player, electronic games dev ice,
power inverter or seat hea ter for child
seats) . These may influence the e lectr ica l
capacitance measured by the capacitive pas
senger detection system and can also fly
around in an accident and ca use serio us per
sonal injury .
- Always read and heed all WARNINGS when
ever using a child restrained in a veh icle is
being used
¢ page 176, Safety belts,
i::> page 184 , Airbag system and
c:::;, page 209, Important information .
Convertible child safety seats
Properly used convertible child safe ty sea ts con
help protect toddlers and children over age one
who weigh between 20 and 40 lbs . (9 and 18 kg)
in a crash.
F ig. 1 75 Schema tic overv iew : in stallat io n of the a ttac h
m ents app lica ble to a LATCH seat
216
F ig. 17 6 Schem at ic ove rv iew: in stallat ion of t he seat usin g
t he vehicle's sa fety bel t system
.,. When using the vehicle safety belt to install a
child safety seat, you must first activate the
convertib le locking retractor on the safety belt
to prevent the child safety seat from moving
c:::;, poge 219 or install the seat using the LATCH
attachments .
.,. Push the chi ld safety sea t down with you r full
weigh t to get the safety belt really tight so that
the seat cannot move fo rward or sideways
more than one inch (2 .5 cm)
¢ page 219.
.,. If the child safety seat is equipped with a tether
strap, attach it to the tether ancho rs
c:::;, poge225 .
.,. Secure unused safety belts on the rear seat
c:::;, poge 214.
A toddler o r child is usually too large for an in
fant restraint if it is more than one year old and
weighs more than 20 lbs. (9 kg).
Toddlers and children who are older than one
year up to about 4 years old and weigh more than
20 lbs (9 kg) up to 40 lbs. (18 kg) must always be
properly restrained in a child safety seat certified
for their size and we ight
c:::;, fig . 175 and
¢ fig. 176.
The airbag on the passenger side makes the front
seat a potent ially dangerous place for a child to
ride . The front seat is not the safest place for a
ch ild in a forward-fac ing ch ild safety seat .
It is a
very dangerous place for an infant or a large r
ch ild in a rea rward-faci ng seat .
& WARNING
Not using a child safe ty se at, us ing t he wrong
chi ld safety seat or improperly insta lling a
chi ld restraint increases the risk of serious
Page 219 of 328
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personal injury and death in a collision or oth
er emergency situation.
- Children on the front seat of any car, even
with Advanced Airbags, can be seriously in
jured or even killed when an airbag inflates. A child in a rearward-facing child safety seat installed on the front passenger seat will be
seriously injured and can be killed if the
front airbag inflates -even with an Ad
vanced Airbag System.
- The inflating a irbag will hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and chi ld
against the bac krest, center arm rest, door
or roo f.
- Always install rear-facing child safety seats
on the rear seat.
- If you must install a rearward fac ing ch ild
safety seat on the front passenger seat be
cause of exceptiona l circumstances and the
PASSENGE R AIR B AG OFF light does not
come on and stay on, immediate ly install
the rear-fac ing ch ild safety seat in a rear
seating pos ition and have the airbag system
inspected by your Audi dealer.
- The rear side of the child safety seat should
be pos it ioned as close as poss ible to the
backrest on the vehicle seat.
- For adjustable head restraints: adjust or re
move the rear seat head restraint if it is d if
ficult to install the child seat with the head restra int in place ¢
page 60. Install the
head restraint again immediately once the
child seat is removed. Driving w ithout head
restra ints or w ith head restraints that are
not properly adjusted increases the risk of
serious or fatal neck injury dramatically.
- Always read and heed all WARN INGS when
ever using a child restrained in a vehicle is being used ¢
page 176, Safety belts,
¢ page 184, Airbag system
and
¢ page 209, Important information.
A WARNING
If exceptional circumstances require the use
of a forward-facing child restra int on the
front passenger's seat, the child's safety and
Ch ild safety
well-being req uire that the following special
precautions be taken:
- Make sure the forward-facing seat has been
des igned and certified by its manufacturer
for use on a front seat with a passenger
front and side airbag.
- Always follow the manufacturer's instruc
tions provided with the child safety seat or
infant carrier .
- Always move the front passenger seat into
the rearmost pos ition of the passenger
seat's fore and aft adjustment range, and as
far away from the airbag as possible before
installing the ch ild rest raint .
- Always make sure that nothing prevents the front passenger's seat from being moved to the rea rmost pos ition in its fore and aft ad
justment range .
- Always make sure the backrest is in an up
right position .
- Never p lace or use any electr ica l device
(such as a laptop , CD player, e lectron ic
games device , power inve rter or sea t heater
for child sea ts) on the front passenger seat
if the device is connected to the 12 -volt
socket or the cigarette lighter socket.
- I f a seat heater has been retrofi tted or o th
erwise added to the front passenger seat, never install any child restra int system on
this seat.
- Make sure that there are no wet objects
(such as a wet towel) and no water or other
liquids on the front passenger seat cush ion.
- Never p lace objects on the seat (such as a
laptop, CD p layer, electronic games device,
power inverter o r seat heater for ch ild
seats). These may influence the electrical
capacitance measured by the capacitive pas
senger detect ion system and can also fly
aro und in an accident and cause serious per
sonal injury.
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays on a ll the time
wheneve r the ignit ion is swit ched on.
- I f the
PASSENGER AIR BAG OFF light does
no t come on and stay on, immediately in
s tall the forward-fac ing ch ild seat at a sea t-
ing position on the rear seat and have the ...,
217
Page 231 of 328
,....,
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-If you are unable to determine whether or
not a particular fuel blend meets the speci
ficat ions, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can
not be identified.
- Fuel system damage and performance prob
lems resulting from the use of fue ls diffe r
ent from those specified are not the respon
s ibility of Audi and are not covered under
the New Veh icle or the Emiss ion Control
System Warrant ies .
- If you experience a loss of fue l economy or
driveability and pe rformance prob lems due
to the use of one of these fuel blends, we r ecommend that you switch to unblended
fuel.
Gasoline additives
A ma jor concern among many auto manufactur
ers is carbon deposit build-up ca used by the type
of gasoline yo u use.
A lthough gasoline gr ades d iffer from one manu
facturer to another, they have cer tain things in
common . A ll gasoline grades contain substances
that can cause deposits to collect on vita l engine
parts, such as fue l injectors and intake valves. Al
though most gasoline brands include additives to
keep engine and fuel systems clean, they are not
equally effective .
Aud i recommends using TOP TIER Detergent Gas
oline. For more informat ion on TOP TIER Dete r
gent Gasoline, please go to the official website (www.toptiergas .com) .
After an extended period of using inadequate
fuels, carbon deposit build-ups can rob your en
g ine of peak performance.
(D Note
Damage o r malfunction due to poo r fuel q ual
ity is not covered by the Aud i New Vehicle
Limited Warranty.
Ch eck ing and Filling
Diesel fuel
Applies to vehicles: wi th diesel engine
Always use U LSD (Ultra Low Sul fur Diesel) No. 2 .
The ULSD No . 2 meets the ASTM D97S.
D iesel f ue l w it h con cen tratio ns of b iod iesel h igh
er than 5% such as B11, B2 0 or B100 are strictly
prohib ited .
Se rvice station fuel pumps are labe led with the
correct f uel info rmation for easy recog nition by
the user. If the d iesel f uel pump is no t labeled
ask the station operator wha t fu el is being dis
pensed before filling up your vehicle .
UL SD No. 2 m ay not be available outside the USA
and Can ada . Be s ure to che ck before traveling to
other countries .
UL SD No . 2 can become thic ke r i n ve ry co ld tem
peratures, and th is can imp air the engine's s tart
ing and running. Depend ing on the season, gas
stations provide ULS D No . 2 that flows be tter in
cold temperatures so that you can continue oper
at ing your vehicle as usual.
(D Note
- Your vehicle's diese l engine was designed
soley for use w ith ULSD No . 2 . Therefo re,
neve r use gasoline, heating oil, other fuels
or flow imp rovers. These contain substances
that will severely damage the fuel system and the engine . Such damage will not be
covered by yo ur New Vehicle Limi ted War
ranty .
- If you put a ny amo unt of incorrect fuel in
the fuel tank, do not sta rt the eng ine under
any circumstances. Immed iately contact the
nea res t author ized A udi dealer or author
ize d Aud i Serv ice Facili ty fo r ass ist ance.
T hese f uels conta in su bstances tha t can se
verely damage the fuel system an d the en
gine if the engine is started.
- If the diese l fuel quality is poo r, it may be
necessary to have the wate r drained from
the water sepa rato r in the
fuel filter more
often t han spec ified in the maintenance
schedule. This can help reduce engine mal
functions <=>
page 24.
229
Page 237 of 328
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....
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Ad Blue,/' Ad Blue: sy stem fault! No re start in
600 miles (1000 km ). See owner' s manual.
This mes sage appea rs when it is only poss ible to
d rive the d ist an ce ind icated in the dr iver informa
tion system . Drive to the nearest autho rized Audi
dealer or authorized Audi Service Facility to have
the ma lfunction corrected . Otherwise the engine
w ill not start again if you stop it once the d is
tance indicated has been driven .
Ad Blue: system fault . Engine start
not possible! See owner 's manual
This message appears if the sys tem has de te cted
that the tank was filled incorrectly or that there
is a malfunction. Drive immediately to the near
est authorized Aud i dea ler or a uthorized Aud i
Service Facility to have the malfunction correct
ed. Otherwise you will not be able to start the en
g ine again once you stop it .
Filling AdBlue
Applies to vehicles: with selective catalyt ic redu ction
A special refill bottle must be used to fill the
AdBlue.
F ig. 1 89 Right rear s ide of t he veh icle: remov ing the AdB l·
ue cap
F ig. 190 Ad Blue filler neck: insert ing refill bottle
Checking and Filling
T he Ad Blue tank open ing is located near the d ie
sel tank opening. Add at least 1 gallon (3.8 lit
ers) of Ad B lue (two bottles) . This is the min imum
amount required to ensure the system detects
the refilling and to start the engine. You can add a max imum of approximately 4 gallons (15 l it
ers).
Opening the filler neck and refilling AdBlue
with a bottle
Requireme nt: T he request to add AdBlue must
appear in the instrument cluster disp lay .
.. Park your veh icle on a level s urface.
• Switch the ignit ion off.
• Open the tank door¢
page 230.
• Turn the cap on the tank opening to the left to
remove ¢
fig. 189.
• Remove the cap from the ref ill bo ttle.
• Posi tion the refill bo ttle on the fil le r tube and
turn the bottle clockwise until it stops t urning
<i) qfig.190 .
• Press lightly against the bottom of the bottle
@ to empty it. Continue press ing the bottom
of the bottle until it is empty or until f luid
stops f low ing into the ta nk.
• Tu rn the bottle to t he left without pressing on
the bottom .
Closing the filler neck
.. Turn the Ad B lue cap to the right on the filler
tube until the cap clicks into place.
• Close the tank cover.
Afte r filling
The vehicle must be driven . The system may take
u p to two minutes to detect t hat the AdBl ue has
been filled.
• If the re w as no Ad B lue left in the tank and a
range of
O mi (0 km) was displayed in the in
strument cluster, switch the ign it ion on for
about 30 seconds before starting the engine.
A WARNING
-Ad B lue can irritate the sk in, eyes and respira-
tory system . If there is contact with the flu id,
flus h immed iate ly w it h plenty of water. Con-
su lt a phys ic ian if necessa ry.
~
235
Page 238 of 328
Checking and Filling
CJ) Note
-Only use Ad Blue that conforms to the
standard ISO 22241-1. Do not mix any addi
tives with the AdBlue and do not dilute it
with water.
- Only use refill bottles that are approved for your vehicle. Using other systems can cause Ad Blue to leak.
- Do not add Ad Blue to the diesel tank or add diesel fuel to the Ad Blue tank. Do not start
the engine under any circumstances if the
wrong fuel is filled in the tank . There is a
risk of damaging the fuel tank system and
the engine . See an authorized Audi dealer or
authorized Audi Service Facility for assis
tance.
- AdBlue attacks surfaces such as painted ve
hicle components, plastic and carpet. Re
move the fluid as quickly as possible with a
damp cloth and plenty of cold water. If the
Ad Blue has already crystallized, use warm
water and a sponge. AdBlue residue that is
not removed will crystallize and can damage
the affected surface .
- Do not store the refill bottle in the vehicle.
If it leaks, the escaping Ad Blue could dam
age the vehicle interior .
- Do not allow Ad Blue to come into contact
with clothing. If there is contact with the
fluid, flush immediately with plenty of wa
ter .
(D Tips
-You can obtain refill bottles from an author
ized Audi dealer or authorized Audi Service
Facility .
- Follow the Ad Blue manufacturer's instruc
tions for use and storage .
- A permitted refill bottle contains approxi
mately 1.9 liters of AdBlue .
- Ad Blue can freeze at very low temperatures.
If this happens, the system will not detect
that the Ad Blue was refilled and it will con
tinue to inform you of the low AdBlue level.
The message turns off as soon as the tank
thaws out again.
236
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
For work in the engine compartment such as
checking and filling fluids, there is a risk of in
jury, scalding, accidents, and burns. For this
reason, follow all the following listed warnings
and general safety precautions. The engine
compartment is a dangerous area.
¢ .&. .
.8, WARNING
To reduce the risk of injuries, complete the
following steps before opening the hood:
- Turn the engine off.
- Switch the ignition off.
- Set the parking brake.
- Place the selector lever in the P position.
- Let the engine cool down.
- Never open the hood when you see that
steam or coolant drips from the engine
compartment- there is a danger of burns!
Wait until no steam or coolant flows out.
- Keep children away from the engine com
partment.
- Never spill fluids on a hot engine. These flu
ids (such as the freeze protection contained in the coolant) can catch fire.
- Avoid short circuits in the electrical system,
especially the battery.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of personal injury.
- Never open the cap on the coolant expan
sion tank when the engine is warm . The
cooling system is under pressure.
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
- Do not remove the engine cover under any
circumstances . This increases the risk of
burns.
- If tests need to be performed with the en-
-
gine running, there is additional danger due ~
Page 246 of 328
Checking and Filling
-To reduce the risk of burns from hot engine
oil, let the engine cool down to the touch.
- When removing the oil drain plug with your
fingers, stay as far away as possible. Always
keep your forearm parallel to the ground to
help prevent hot oil from running down your
arm.
- Drain the oil into a container designed for
this purpose, one large enough to hold at least the total amount of oil in your engine .
- Engine oil is poisonous. Keep it well out of
the reach of children .
- Continuous contact with used engine oil is
harmful to your skin. Always protect your
skin by washing oil off thoroughly with soap
and water .
CD Note
Never mix oil additives with your engine oil.
These additives can damage your engine and
adversely affect your Audi Limited New Vehi
cle Warranty.
@ For the sake of the environment
-Before changing your oil, first make sure
you know where you can properly dispose of
the used oil.
- Always dispose of used engine oil properly.
Do not dump it on garden soil, wooded
areas, into open streams or down sewage
drains.
- Recycle used engine oil by taking it to a used
engine oil collection facility in your area, or
contact a service station.
Cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro tects the engine from freezing in the winter.
The cooling system is sealed and generally re
quires little attention.
The cooling system has been filled at the factory
with a permanent coolant which does not need to
be changed. The coolant consists of a mixture of
244
specially conditioned water and the manufactur
er's glycol-based coolant additive Gl3 antifreeze
with anticorrosion additives (50% for USA mod els; 60% for Canadian models). This mixture
both assures the necessary frost protection and
protects metal components in the engine's cool
ing system from corrosion and scaling. It also
raises the boiling point of the coolant.
Do not reduce the concentration of the coolant in
the summer by adding plain water.
The propor
tion of coolant additive must be at least 50%
but not more than 60%
to maintain antifreeze
protection and cooling efficiency. If the coolant
frost protection is too low, the coolant could
freeze and damage the vehicle heating and en
gine cooling system.
For year-round driving, antifreeze is added at the
factory for temperatures down to:
--31°F(-35°C)USA
- - 40 °F ( - 40 °C) Canada.
If you must add coolant, use a mixture of water
and coolant additive. Mixing the coolant additive
with distilled water is recommended.
A WARNING
Before you check anything in the engine com
partment, always read and heed all WARN
INGS
~ page 236.
CD Note
- Before winter sets in, have the coolant
checked to see if the coolant additive in your
vehicle is sufficient to meet the climate con ditions. This is especially important if you
live in a region where the winter is extreme
ly cold.
If necessary, increase the proportion
of coolant additive to 60%.
- When adding coolant additive to your cool
ing system, remember:
- We recommend using only coolant addi
tive Gl2++ or G13 (check the label) for
your vehicle. This coolant additive is avail
able at authorized Audi dealers. Other
types of antifreeze can significantly re
duce corrosion protection. The resulting
Page 252 of 328
Check ing and F illing
Al ways read and heed all WARNING S below
¢
A and ¢ A in Working on the battery on
page 248.
... Swi tch off the ignition and all electrical con
sumers .
... Make sure the area is well ventilated when you
charge the battery.
... Open the engine hood ¢
page 23 7.
... Open the red cover on the positive pole
¢fig . 200.
... Clamp the cha rge r terminal clamps as instruct
ed on the
batt ery terminal (+ ) and only on the
bo dy ground poin t(·).
... Only now pl ug the mains lead for the charging
equipment into the wall outlet and turn it on
¢£ .
... Make su re the ch arg ing rate is not o ver
3 0 a mp s/ 1 4.8 Volt.
... When the battery is fully charged: Turn the
charg ing equipment off and remove the mains
lead from the wall outlet.
... Now remove the clamps fo r the charging equ ip-
ment .
... Close the red cover on the positive pole.
... Close the hood ¢
page 238.
A discharged battery can freeze at temperatures
of only 32 F
0 (0 °C). A llow a frozen battery to
thaw comp letely before attempt ing to c harge it
¢
.&. . However, we recommend not us ing a
thawed batte ry again because the battery casing
can be cracked due to ice formation and can leak
battery acid.
Battery charging (Ma ximum charging rate of
30 amp s/ 14.8 Volt )
When charging at low voltages (e.g. with a trick
le charger ),
the battery cables do not have to be
d isconnected first. The battery caps should
not
be opened when charging a battery.
It is not necessary to remove the battery from
the lu ggage compartment, and it is also not nec
essary to disconnect the cables.
250
Fast charging the battery (charg ing rat e
abov e 14.8 Volts )
For technical reasons do not use a battery charg
er that uses voltage greater than 14.8 Volts to
charge your veh icle's battery.
A WARNING
Charg ing a battery can be dangerous .
-Always follow the operating instructions
provided by the battery charger manufactur
er when charging your battery .
- Never charge a frozen battery.
It may ex
plode because of gas trapped in the ice. Al
low a frozen battery to thaw out first.
- Do not reuse batteries which were frozen.
The battery hous ing may have cracked and
weakened when the battery froze.
- Charge the battery in a well ventilated area .
Keep away from open flame or electrical
spark. Do not smoke . Hydrogen gas generat
ed by the batte ry is explosive .
- To reduce the danger of explosion, never
connect or d isconnect charger cables while
the charger is ope rating .
- Fast charg ing a battery is dangerous and
should only be attempted by a competent
technician w ith the prope r equipment.
- Batte ry acid that may spill during charging
should be washed off w ith a so lution of
warm water and baking soda to neutra lize
the ac id.
{[) Note
Never use a fast cha rge r as a booster to start
the eng ine. This will se riously damage sensi
tive elec tronic components, such as control
u nits, re lays, ra dio, e tc., as well as the ba ttery
charger.
Battery replacement
The new battery must hove the some specifica
tions and dimensions as the original equipment
battery .
Intelligent energy man agement in yo ur vehicle is
r esponsib le for d istr ib uting the elec trica l energy ..,.
Page 253 of 328
,....,
N
0 > co ,...., <J:) Lil ,...., <J:) ,....,
throughout your vehicle ¢page 164. The intelli
gent energy management system wi ll keep the
engine battery charged better than veh icles w ith
out this system . To make sure the additional
e lectrical energy is avai lab le once again after you
have changed the battery, we recommend that
you install batteries of the same type and manu
facture on ly (the same as those installed at the
time your veh icle was de livered). Specifications
are listed on the battery housing. Your author
ized dealer must code the battery in the energy
management system to enable you to use the en
ergy management functions correctly after re p lacing the battery.
The new battery must have the same capacity,
voltage (12 -volts), amperage, construction and
p lug sealing .
When insta lling the battery, ma ke sure the igni
tion and all e lectrical consumers are switched
off .
(D Note
Ma ke sure the ventilation hose on the side of
the battery is connected, otherw ise fumes o r
battery acid can leak out .
@ For the sake of the environment
Because of the prob lem of proper disposal of
a ba ttery, we recommend your author ized
Audi dea ler change the battery for you . Bat
teries contain su lf u ric acid and lead and must
always be disposed of properly in compliance
w ith all environmental regulations. D isposing
of vehicle batteries improperly is very danger
ous to the env ironment.
Ch eck ing and Filling
Windshield washer
system
F ig . 201 E ngin e compar tmen t: was her flui d reservo ir cap
M N
-N ~
"' m
The washer fluid reservoir W contains the clean
ing fluid for the windshield, the rear window *
and the headlight washer system*¢
page 239,
fig. 193 .
The reservoir capacity is found in
¢ page 303.
.,. Read and follow all WARNING S before working
in the engine compartment <=>
page 236, Work
ing in the engine compartment .
.,. Open the cap.
.,. Add the washer fluid and close the cap .
To reduce the risk of lime scale deposits on the
spray nozzles, use clean water with low amounts
of calcium. Always add w indow cleaner to the wa
ter . When the outside temperatures are cold, an
anti-freez ing agent should be added to the water
so that it does not free ze.
(D Note
- The concentration of ant i-freez ing agent
must be adjusted to the vehicle operat ing
conditions in the respective cl imate. A con
c entration that is too high can lead to vehi
cle damage.
- Never add radiator an ti-free ze or other addi
tives to the washer fluid.
- Do not use a glass cleane r that contains
pai nt solvents, because t his could damage
t he paint.
251