•
Ble nd o f gas oline and eth ano l (gr ain al coh ol o r eth yl a lcoho l)
• Anti -knock index must be 87 AKI or higher.
• Blend must not contain more than 10% ethanol.
Blend of gasoli ne a nd MTBE
• Anti-knock index must be 87 AKI or higher.
• Blend must contain not more than 15% MTBE.
Seasonall y ad ju ste d ga solin e
Many gasoline grades are blended to perform especially well for
winter or summer driving . During seasona l change -over, we suggest
that you fil l up at busy gas stations where the seasonal adjustment
is more likely to be made in time.
0 Note
• Methanol fuels which do not meet these requirements may
cause corrosion and damage to p lastic and rubber components in
the fuel system.
• Do not use fuels that fail to meet the specified criteria in this
chapter .
• If you are unable to determine whether or not a particu lar fuel
blend meets the specifications, ask your service station or its fuel
suppl ier.
• Do not use fuel for which the contents cannot be identified.
• Fuel system damage and performance problems resu lting from
the use of fuels different from those specified are not the responsi
bility of Audi and are not covered under the New Vehicle or the
Emission Control System Warran ties.
• If you experience a loss of fue l economy or driveability and
performance problems due to the use of one of these fue l b lends,
we recommend that you switch to unblended fuel.•
Fue l supply and fillin g yo ur fu el tank
Gasoline additives
A major concern among many auto manufacturers is carbon
deposit build-up caused by the type of gasoline you use.
Although gasoline grades d iffer from one manufacturer to another,
they have certain things in common. A ll gaso line grades contain
substances that can cause deposits to collect on vita l engine parts,
such as fuel injectors and intake valves. Although most gaso line
brands inc lude additives to keep engine and fue l systems c lean,
they are not equally effective.
Audi recommends using TOP T IER Detergent Gasol ine. For more
information on TOP TIER Detergent Gaso line, please go to the offi
cial website (www.toptiergas .coml.
After an extended period of using inadequate fue ls, carbon deposit
build -ups can rob your engine of peak performance.
(D Note
Damage or malfunction due to poor fuel qua lity is not covered by
the Audi New Vehic le Limited Warranty .•
Fuel tank
Fuel filler neck
The fuel fi ller neck is located on the right rear side panel behind the
fue l filler f lap.
If the power locking system should fail, you can still open the flap
manually - for detailed instructions see~
page 248.
You can find the fuel tank capacity of your vehicle in Tech nic al Dat a
~ page 314 . _,.
Ve hic le care
Fuel supply and filling your fuel tank
The labe l on the inside of the fuel filler flap tells you the correct fuel
f o r your vehicle . Fo r m ore inf ormatio n about f uel specifica tions, see
~ page 244.
Y our vehicle fuel tank has an on -b oard refuelling vapor recove ry
system. This feature he lps to preve nt fuel vapors from escap ing
from the tank and polluting the environment while you refue l you r
veh ic le . I n o rder t o fill the tank properly while protec ting the envi
ronmen t, please follow this re fueling procedure carefully .
L1}. WARNING
Under normal operating conditions , never carry additional fuel
containers in your car. Gas canisters and other containers used to
transport fuel can be dangerous . Such containers , full or empty,
may leak and could cau se a fire in a collision . If you must transport
fuel to use for your lawn mower , snow blower , etc ., be very careful
and alway s ob serve local and state laws regarding the u se , tran s
portat ion and storage of su ch fuel container s. Make certain the
c ontainer meets industry standard s (ANSI/ASTM F852 -861 .
0 Note
Never d rive your vehic le un til the fue l tank is co mpletely empty . The
irregular supply of fuel can cause misfiring . Gasoline could enter
t he exhaus t system and damage the catalytic converter . •
Refuelling
Fi g. 191 Rig ht v ehi cle
si de , st andi ng beh ind
the rear whe el:
opening the fuel filler
flap ,
F ig . 19 2 Fuel cap
s itting on th e opened
fuel filler f lap
W hen a dding fuel, th e i gnit io n a nd any ce llular ph ones in
th e v ehicl e m ust be sw itch ed off.
Taking the fuel cap off
Press the rig ht side o f the f uel fi ller fla p to ope n it
=> fig .19 1.
Unsc rew fuel filler cap co unter-clock wise and han g it o n
t h e fuel fille r flap .
~
•
Refuelling procedure
-Insert the fue l nozzle from the gaso line pump i nto the
fue l fi ller neck as far as it w il l go.
- Select a medium refue lling rate so that the nozzle
swi tches off automatica lly w hen the tank is ful l.
Putting the fuel cap back on
-Aft er fillin g yo ur ta nk, twist th e fue l fille r cap clockw is e
unt il you hear a de finit e cli ck .
- Cl ose the fue l fille r flap.
To avo id fu el sp illing or evapora ting from the fuel tan k always close
fu el filler cap p rop erly and co mplet ely . An i mprope rly clo sed fue l
fi ller cap may a lso cause a messa ge in the dr iver in fo rm ation display
=>
page 27 or cause the MIL lamp=> page 27 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 ne ck 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 fue l vapors and
c ause a fire .
• Never get ba ck into your vehicle wh ile refueling . If in e xcep
tional circumstan ces you must get ba ck in your vehicle while refu
eling , make certain that you close the door and touch metal to
di scharge static electricity before touching the filler nozzle again.
Fu el supply and filling your fu el tank
& W ARNING (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 e xcept ional 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 containe r 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. Thi s will help
prevent static ele ctricity from discharging and cause a fire.
- Never spill fuel inside the vehicle or luggage compartment .
Fuel vapors are h ighly flammable .
- Always observe local and state/provincial laws regarding the
use , storage and transportation of fuel conta iners.
- Make certain the fuel container meets indu stry standards
(ANSI / ASTM F852-86).
0 Note
If any fuel has spil led onto the car , it should be removed immedi -
ate ly to prevent da mage to the pa int. _,.
Vehic le care
Fuel supply and filling your fuel tank
ffi For the sake of the environment
As soon as the correctly operated nozzle switches off automatical ly
for the first time, the tank is full. Do not try to add more fuel because
fuel may spill out. In addi tion, the expansion space in the fuel tank
will be filled -causing the fuel to overflow when it becomes warm
and po llute the environment.
[ i ) Tips
• Running your engine while refuelling may cause vapors to
escape or even cause fuel to spill out of the tank. This would then
shut off the fue l nozzle before the tank is full.
• Do not refuel your vehicle with the ignition turned on. The fuel
gauge may otherwise not indicate the correct fuel level after
refuelling. •
Unlocking the fuel filler flap by hand
You can open the fuel filler flap by hand if the power
locking system should fail .
Fig. 193 Inside the
luggage compartment:
Opening the fuel filler
flap
by ha nd
If the power locking system should fail, you can still open
the flap manually:
- Open the rear lid. -
Open the round cover in the side trim panel on th e right
side.
- Pull the actuator in the direction of arrow to release the
fuel filler flap~ fig. 193.
- Open the fuel filler flap. •
-~_C_ h_e _c _ k_ i_ n ...:::g:;..._ a_n_ d_ f_ i_ll _in ....;g:::;.._ ___________________________________________ _
Closing the engine hood
-Pull t he hood down until the pressure from the strut is
reduced.
- Let t he hood
drop down and latch in place. Do not try to
push it shut;
it may fai l to engage ~& .
& WARNING
A hood that is not completely latched could fly up and block your
view while driving.
• When you close the engine hood, check it to make sure the
safety catch has properly engaged. The hood should be flush with
the surrounding vehicle body parts.
• If you notice while driving that the hood is not secured prop
erly, stop at once and close it. •
Working in the engine compartment
Be especially careful whenever you work in the engine
compartment.
Whenever you must perform any work in the engine compartment,
for example checking and filling different fluids, there is a risk of injury, burns and accidents. To prevent personal injury always
observe the following WARNINGS. The engine compartment of any
vehicle is a hazardous area
~ 6 .
& WARNING
To help avoid injury, before you check anything under the hood :
• Turn off the engine.
• Remove the ignition key.
• Apply the parking brake.
& WARNING (continued)
• Move selector lever of automatic transmission to "P" (Park);
put manual transmission 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 compart
ment. Wait until no steam or coolant can be seen or heard before
carefully opening the hood .
• Keep children away from the engine compartment.
• Never spill fluids on hot engine components. They can cause a
fire.
• Never touch the radiator fan. The auxiliary electric fan is
temperature controlled and can switch on suddenly.
• Never open the coolant reservoir cap when the engine is still
warm. The coolant system is pressurized and hot coolant 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.
• If work on the fuel system or the electrical system is necessary :
- Always disconnect the battery .
- Never smoke or work near heaters or open flames. Fluids in
the engine compartment could start a fire.
- Keep an approved fire extinguisher immediately available.
• To avoid electrical shock and personal injury 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:
~
___ C_h_ e_ c_k _in --== g'-- a_n _d_ f_il _li _n ..::g=-- --------------------------------------------
0 Note
• Before winter sets in, have the coolant checked to see if the
coolant additive in your vehicle is sufficient to meet the climate
conditions. This is especially important if you live in a region where
the winter is extremely cold . If necessary, increase the proportion of
coolant additive to 60% .
• When adding coolant additive to your cooling system,
remember:
-We recommend using only coolant additive G12+ + (check the
label) for your vehicle. This coolant additive is available at autho
rized Audi dealers. Other types of antifreeze can significantly
reduce corrosion protection . The resulting corrosion can cause a
loss of coolant and serious engine damage.
• Do not add any type of radiator leak sealant to your vehicle's
engine coolant. Adding radiator repair fluid may adversely affect the
function and performance of your cooling system and could result
in damage not
covered by your New Vehicle Limited Warranty. •
Checking the engine coolant level
The engine coolant level can be checked with a quick
glance.
Fig . 202 Engine
compartment: Coolant
expansion tank
Before you check anything in the engine compartment,
always read and heed all WARNINGS~ & in "Working in
the engine compartment" on
page 250.
Turn off the ignition.
- Let the eng ine cool down.
Place a thick rag over the coolant expansion tank
~ fig. 202 and carefully twist the cap counter-clockwise
~& .
Read the engine coolant level in the open coolant expan
sion tank~ fig. 202. With a cold engine, the coolant level
should be between the "min" and "max" markings. When
the engine is warm, the level may be slightly above the
"max" marking .
The location of the coolant expansion tank can be seen in the
engine compartment illustration=>
page 252.
To obtain an accurate reading , the engine must be switched off .
The expansion tank in your vehicle is equipped with an electric
coolant level sensor.
When the coolant l evel is too low, the warning light in the Auto
Check System :::::,
page 31 will blink until you add coolant and the
level has been restored to normal. Even though there is an electric
coolant level sensor, we still recommend you check the coolant level
from time to time .
Coolant loss
Coolant loss may indicate a leak in the cooling system. In the event
of coolant loss, the cooling system should be inspected immedi
ately by your authorized Audi dealer . It is not enough merely to add
coolant.
In a
sealed system, losses can occur only if the boiling point of the
coolant is exceeded as a result of overheating. ..,.
_____________________________________________ C_h_ e_ c_k _in ---= g'--- a_n _d_ f_il _li _n ....:g=-------IJIII
•
& WARNING
The cool ing system i s under pre ssure and can get very hot . Redu ce
the risk of scalding from hot coolant by following these steps.
• Turn off the engine and allow it to cool down .
• Protect your face , hands and arms from escaping fluid and
steam by cover ing the cap with a large , thick rag .
• Turn the cap slowly and very carefully
in a counter -clockwi se
dire ction while applying light , downward pressure on the top of
the cap .
• To avoid being burned, do not spill antifreeze or coolant on the
exhaust system or hot engine parts . Under certain conditions, the
ethylene glycol in engine coolant can catch fire .
0 Note
Do not add any type of radiator leak sealant to your vehicle's engine
coolant. Adding radiat or repa ir fl uid may adversely affect t he func
tion and performance of your coo ling system and could resu lt in
damage not cove red by y our New Vehicle Limi ted Wa rran ty .•
Adding coolant
B e very c are ful when addi ng engi ne cool ant.
Be fore you check a nything in the e ng ine comp artmen t,
always read and heed all WARNINGS=> & in "Work ing in
t h e eng ine compa rtment" on
page 250 .
-Tur n off th e engine.
- Le t th e eng in e co ol d ow n.
- Place a t hick rag over the coo la nt expansio n tank
~ page 258 , fig. 202 an d carefully tw is t th e cap coun te r
cl ockw ise
~ & .
Add co o lant .
- Twist the cap on aga in
tig htly .
Replacement engine coolant must conform to exact specifications
~ page 257 , "C oola nt". Even in an eme rgency, if co ola nt addi tive
G 12 ++, G12+ or G1 2 is not availab le, do
not use a different additive .
Us e pla in wate r instead until you can ge t the co rrect add itive and
can res tor e th e correc t ra tio. T his shou ld be don e as soon as
pos sible.
If y ou have los t a co nsid era ble amount of coo la nt, t hen y ou should
add cold antifreeze and cold water only when the engine is cold.
A lways use
new engine c oo la nt whe n refil ling .
Do not fill coola nt a bove the "M AX" mark. Excess coo lant w ill be
forced out through the pressure relief va lve in the cap when the
eng ine beco mes hot.
& WARNING
• The cooling system i s under pressure and can get very hot.
Reduce the risk of scalding from hot coolant by following these
steps.
-Turn off the engine and allow it to cool down .
- Protect your face , hands and arms from escaping fluid and
steam by covering the cap with a large , thick rag .
- Turn the cap slowly and very carefully in a counter -clockwise
direction while applying light , downward pressure on the top
of the cap.
- To avoid being burned , do not spill antifreeze or coolant on
the exhau st system or hot engine parts. Under certain condi
tions, the ethylene glycol in engine coolant can catch fire .
• Antifreeze is poisonous . Always store antifreeze 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 container clearly marked "poison ". _,.
Ve hic le care
_____________________________________________ C_ h_ e _ c_k _in ---= g'--- a_n _d_ f_il _li _n __.,g==----•
•
The brake fluid reservoir is located at the rear partition of the engine
compartment on the left side~
page 252 .
The fluid level may drop slightly after some time due to the auto
matic adjustment of the brake pads. This is not cause for alarm .
If the brake fluid level falls
considerably below the "MIN" mark, the
brake warning/indicator light (U .S. models :
BRAKE, Canadian models :
(CD) ) wi ll come on
~ page 23 and ~ page 30. Do not continue to
operate the vehicle. The complete brake system should be thor
oughly checked by an authorized Audi dealer or qualified workshop
and the cause corrected . If the brake fluid level is too low, the brake
warning/indicator light will illuminate. Contact an authorized Audi
dea ler
immediately .•
Changing brake fluid
Have the brake fluid changed by an experienced techni
cian.
Brake fluid absorbs moisture from the air . If the water content in the
brake fluid is too high, corrosion in the brake system may result
after a period of time. The boiling point of the brake fluid wil l also
decrease considerably and decrease braking performance.
Therefore, the brake fluid must be changed
every two years. Always
use new brake fluid which conforms to Federa l Motor Vehic le Stan
dard "FMVSS 116 DOT 4".
The brake fluid reservoir can be difficult to reach, therefore, we
recommend that you have the brake fluid changed by your autho
rized
Audi dealer. Your dealer has the correct tools, the right brake
fluid and the know -how to do this for you.
& WARNING
• Brake fluid is poisonous. It must be stored only in the closed
original container out of the reach of children!
& WARNING (continued)
• Brake failure can result from old or inappropriate brake fluid.
Observe these precautions :
- Use only brake fluid that meets SAE specification
J 1703 and
conforms to Federal Motor Vehicle Standard 116. Always check
with your authorized Audi dealer to make sure you are using
the correct brake fluid. The correct type of brake fluid is also
indicated on the brake fluid reservoir .
- The brake fluid must be new . Heavy use of the brakes can
cause a vapor lock if the brake fluid is left in the system too
long. This can seriously affect the efficiency of the brakes as
well as your safety . This could result in an accident.
0 Note
Brake fluid wil l damage the paint of your vehicle .
ci> For the sake of the environment
Because of the problem of proper disposal of brake fluid as well as
the special tools required and the necessary expertise, we recom
mend that you have the brake fluid changed by your authorized Audi
dealer. •
Battery
General information
Under normal operating conditions, the battery in your Audi does
not need any maintenance. With
high outside temperatures it is
advisab le however to check the fluid level at regular intervals
through the transparent battery housing. Also check the fluid level
each time you charge the battery . After charging the battery
~ page 265, you shou ld likewise check the battery acid level. ...
Vehic le care