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Gasoline additives
Appl ies to vehicles: with gaso line engine
A major concern among many auto manufactur
ers is carbon deposit build-up caused by the type
of gasoline yo u use.
Although gasoline grades differ from one manu
facture r to another, they have certa in things in
common. A ll gasoline grades contain substances
that can cause deposits to collect on v ita l engine
parts, such as fue l injectors and intake va lves. A l
though most gasoline brands include additives to
keep engine and fuel systems clean, they are not
equally effective.
Audi recommends using TOP TIER Detergent Gas
oline. For more information on TOP TIER Deter
gent Gasoline, please go to the official website
(www.toptiergas.com).
After an extended period of using inadequate
fuels, built-up carbon deposits can rob your en
gine of peak performance .
CD Note
-Damage or malf u nction due to poor fuel
quality is not covered by the Audi New Vehi
cle Limited Warranty.
- Do not add aftermarket fuel additive prod
ucts to your fuel tank.
Diesel fuel
Applies to veh icles: with d iesel e ng in e
Always use ULSD (Ultra Low Sulfur Diesel) No. 2.
The ULSD No. 2 meets the ASTM O97S.
Diesel fuel with concentrat ions of biodiesel high
er than S
% such as B11, B2O or B1OO are strictly
prohibited.
Service station fuel pumps are labeled w ith the
correct fuel information for easy recognition by
the user .
If the diesel fuel pump is not labeled
ask the station operator what fuel is being d is
pensed before filling up your vehicle.
ULSD No. 2 may not be ava ilab le outside the USA
and Canada. Be sure to check before traveling to
other countries .
Fuel and Refueling
ULSD No. 2 can become thicker in very cold tem
peratures, and this can impair the engine's start
ing and running. Depend ing on the season, gas
stations provide ULSD No. 2 that flows better in cold temperatures so that you can cont inue oper
ating your vehicle as usual.
CD Note
- Your vehicle's diesel engine was designed
soley for use w ith ULSD No. 2. Therefore,
never use gasoline, heating oil, other fuels
or flow improvers. These contain substances
that will severe ly damage the fuel system
and the engine. Such damage will not be
covered by your New Vehicle Limited War
ranty.
- If you put any amount of incorrect fuel in
the fuel tank, do not start the engine under
any circumstances. Immediately contact the
nearest authorized Audi dealer or author
ized Aud i Service Facility for assistance .
These fuels contain substances that can se
vere ly damage the fuel system and the en
gine if the engine is started.
Refueling
Fuel filler neck
The fue l filler neck is located on the right rear
side panel behind the fuel filler flap .
If the power lock ing system should fail, you can
still open the flap manually -for detailed instruc
tions see
¢ page 217.
You can find the fuel tank capacity of your vehicle
in
¢ page 278.
The label on the inside of the fuel f iller flap tells
you the correct fuel for your veh icle. For more in
formation about fuel specifications, see
¢page 213.
Your vehicle fuel tank has an on-board refuelling
vapor recovery system. This feature helps to pre
ven t fu el vapors from escap ing from the tank and
polluting the environment while yo u refuel your
vehicle. In order to fill the tank properly while
protecting the environment, please follow this
refueling procedure carefully .
215
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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
T he 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
qu ires little attention .
T he cooling system has been filled at the factory
with a permanent coolant which doe s not need to
be changed . T he cool ant consists of a mixture of
specia lly condit io ned water and the ma nufactur
e r's g lycol-basedcoo lant additive G 13 antifreeze
w ith a nticorros ion add itives (50% for USA mod
e ls; 60% for Canadian models) . Thi s m ixt ure bot h
a ssures the ne cessary frost protection and pro
tec ts meta l components in the engine 's cooling
system from corrosion and sca ling. It a lso raises
the boiling point of the coolant.
D o not red uce the conce ntra tion o f th e coo lant i n
the summer by add ing p la in wa ter.
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 coolan t could
freeze and damage t he vehicle heat ing and en
g ine cooling system .
For yea r-round driving, antifree ze is added at the
factory for tempe ratu res down to:
- -31°F ( -35°C) USA
- - 4 0°F ( - 40°C) C anada .
I f yo u mu st add coo lant, use a m ixt ure of wate r
a nd coolant add it ive. Mixing the coolant additive
with d istilled water is recommende d.
_& WARNING
Be fore yo u check any thing i n the engine com
par tment, always read and hee d all WAR N-
Checking and Fillin g
IN GS ¢ .& in Working in the engine compart
ment on page 221.
@ Note
- Be fore winte r sets in , have the coo lant
checke d to see if the coolant additive in you r
vehicle is sufficient to meet the climate con diti ons. This is espec ia lly important if you
live in a region where the winter is extreme
ly cold . If necessary, increase the p ropo rtion
o f coolan t addi tive to 60%.
- Whe n adding coolant additive to your cool
ing system, remember :
- We recommend using o nly coo lan t add i
tive G12++ o r G13 fo r yo ur vehicle . This
coolant ad dit ive is available at author ized
A ud i dealers . Othe r types of antifreeze ca n
significantly reduce cor rosion protect ion .
The resulting cor rosion can ca use a loss of
coolant a nd serious e ngine damage .
- Do not add any type of rad iator leak sealant
to your vehicle's engine coolant. Adding ra diat or repa ir flu id may adverse ly affect the
function and perfo rmance of your cooling
system and cou ld result i n damage not cov
ere d by your New Vehicle Lim ited W arra nty .
Checking the engine coolant level
Th e engine coolant level can be checked with a
quick glance.
Fi g. 200 Engin e compar tmen t: cov er on th e coo lant ex pan
s io n ta nk
Befo re you ch eck a nyth ing in the eng in e compart
me nt,
always read and heed all WARNINGS
¢ ,& in Working in the engine compartmen t on
page 221.
~
227
Checking and Filling
"'Park your vehicle on a level surface.
"'Turn off the ignition.
"'Read the engine coolant level from the coolant
expansion tank
c:> fig . 200, <=> page 223,
fig. 197. With a cold engine, the coolant level
should be between the "MIN" and "MAX" mark
ings . 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 223 .
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 level is too low, the warning
light in the Auto-Check System
c::> page 29 will
blink until you add coolant and the level has been
restored to normal. Even though there is an elec
tric 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 immediately 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 re
sult of overheating.
0 Note
Do not add any type of radiator leak sealant
to your vehicle's engine coolant . Adding radia
tor repair fluid may adversely affect the func
tion and performance of your cooling system
and could result in damage not covered by
your New Vehicle Limited Warranty .
Adding coolant
Be very careful when adding engine coolant.
Before you check anything in the engine compart
ment,
always read and heed all WARNINGS
228
c::> A in Working in the engine compartment on
page
221.
Requirement: There must be a residual amount
of coolant in the expansion tank
<=>(i) .
"'Turn off the engine.
"' Let the engine cool down.
"' Place a thick rag over the coolant expansion
tank
c::> page 22 7, fig. 200 and carefully turn
the cap counter-clockwise
c::> .&, .
"'Add coolant mixed in the correct ratio
c::> page 22 7, Coolant up to the MAX marking.
"'Make sure that the fluid level remains stable.
Add more coolant if necessary .
"'Twist the cap on again
tightly.
Replacement engine coolant must conform to ex
act specifications
c::> page 22 7, Coolant.
We recommend using only coolant additive Gl2+
+, Gl3
or in an emergency Gl2+. Do not use a
different additive. In an emergency use plain wa
ter until you can get the correct additive and can
restore the correct ratio. This should be done as
soon as possible.
If you have lost a considerable amount of cool
ant, then you should add cold antifree ze and cold
water only when the engine is cold.
Always use
new engine coolant when refilling.
Do not fill coolant above the "MAX" mark. Excess
coolant will be forced out through the pressure
relief valve in the cap when the engine becomes
hot.
A WARNING
- The cooling system is 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.
ll-
Checking and F ill in g
The brake fluid reservoir is located at the rear
partition of the engine compartment on t he left
side ¢
page 223.
The fl uid level may drop slightly after some time
due to the automatic adjustment of the brake
pads. This is not cause for alarm.
If the b ra ke fluid level fal ls considerably below
the "MIN" mark, the brake warn ing/indicator
light (U.S. models:
1111 , Canadian models: . )
will come on¢
page 18 and ¢ page 28 . Do not
continue to operate the vehicle . The complete
brake system shou ld be thoroughly checked by an
author ized Audi dealer or qualif ied workshop and
the cause corrected. If the brake fluid level is too low, the brake warning/indicator light will illum i
nate. Contact an authorized Aud i dealer
immedi
a tel y.
Changing brake fluid
Have the brake fluid changed by an experienced technician.
Brake flu id abso rbs moisture from the a ir . If the
water content in the brake fluid is too high, cor rosion in the b rake system may result after a pe ri
od of time. The boiling point of the bra ke fluid
will also decrease conside rably and decrease
b ra ki ng per fo rmance .
Therefore, th e brake flu id must be changed
ev ery
tw o years .
Always use new b rake fluid w hich con
forms to Fede ra l Motor Vehicle Standa rd " FMVSS
1 16 DOT 4".
The brake fluid rese rvoir can be difficult to reach,
therefo re, we recommend that yo u have the
b rake fluid changed by your authori zed
Audi
dealer .
Your dealer has the cor rect too ls, the
right brake f luid and the know -how to do t his for
you.
A WARNING
- Brake fluid is po isonous. It must be stored
only in the closed orig inal container out of
the reach of children!
- Brake fai lure can result from old or inappro
pr iate brake fluid . Observe these precau
t ions:
230
- Use only brake fluid that meets SAE spec i
ficat io n
J 1703 and conforms to Federal
Motor Vehicle Sta ndard 116 . Always check
with your aut horized Aud i dea ler to make
su re you are using the correct brake fl uid .
The co rrect type of brake f lu id is also ind i
cated on t he b rake fluid reservoir.
- The brake fl uid must be new. Heavy use of
the b rakes can cause a vapor lock if the
brake fluid is left in t he system too long.
This can se riou sly affec t the efficiency of
the b rakes as well as yo ur sa fety. This
could result in an acc ident .
(D Note
Bra ke fluid will damage the pai nt of you r vehi
cle.
@ For the sake of the environment
B ecause of the prob lem of prope r disposal of
b rake fluid as well as the spe cial tools re
q ui red and the necessary ex pert ise, we rec
ommend that you have the brake f lu id
cha nged by yo ur autho rize d Aud i dea le r.
Battery
General information
U nder normal operat ing conditions , the battery
i n you r Aud i does not need any maintenance.
With
high outside tem pera tures or long d aily
drives we recommend that you have the e lectro
l yte level checked by an a utho rized Audi dea le r or
qualified workshop. The electrolyte leve l should
a lso be checked each time the battery is charged
¢ page 232.
Have the battery checked when yo u take your ve
hicle in for service. You a re well advised to re
place a battery that is older than 5 years.
With cer tain types of airbag deployment, t he bat
tery is disconnected from the vehicle elect rical
system for safety reasons
Q &. in Repair, care
and disposal of the airbags on page 165.
Hybrid drive *: yo u can find important information
abo ut the high voltage battery under ¢
page 98 . ..,.
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Technical data
Vehicle identification
F ig. 236 Veh icle Identificat ion Number (VlN) plate: loca·
t ion on driver 's side dash pane l
XXXXX XX -X -XXXX XXX XX
CD+ ~t :1:: xxxxxxxx xx x xxxxxxxx
T VP /fffl XXX XXX
XX XXXXXXX XX X X XX
XXX
KW XXX
®i ~:J ·f lfils~~ XXXX XXX XXX
®-+ ~ N:a=i~l xxxx ; xxxx xxx ; xx
11. • AUSS, I OPTIONS
E0A 7D5 4UB 6XM 5SG 5R W
2EH J0Z lLB l
A S lBA
3FC SMU 7Xl
FOA
9G3 0G7 0YH OJF
TL 6 3 KA
8EH UlA X98 QZ 7
lXW 803 908 824 020
7T6 CV7 7K0 4X3 2K2
3L4 4KC 3Y0 413 502
lS A
7GB 01A 4G0
XX. X XX X XX X xxxx
Fig. 237 Veh icle identificat ion label: inside the luggage
compartment
Vehicle Identification Number (VLN )
The Veh icle Iden tific ation Number is located in
d iffe rent p laces:
- under the w indshield on the dr iver's side
c::> fig . 236.
-in the radio or in the MM I*: Select: I CAR I func
t ion but ton
> Vehicle ID numb er (VIN ) or se·
Le et
I CAR I funct ion button > Car sy s tem s* con·
tro l bu tton
> Servicing & checks > VIN num
ber .
-on the vehicle identific ation label.
Technical d ata
Vehicle id entification label
T he vehicle identification label is lo cate d in the
lu ggage compartment above the compartment
for the vehicle too ls.
T he label
c::> fig . 23 7 shows the fo llow ing vehicle
da ta:
(D Vehicl e Ident ificat ion Number (VIN)
@ Vehicle type, engine o utp ut, transmission
@ Engine and transm ission code
@ Pain t number and inte rior
® Optional equipment numbers
T he information of the vehicle identification label
can a lso be found in your W arranty
& Ma inte
nance booklet.
Safety compliance sticker
T he safety complianc e sticker is your assurance
that your new vehi cle complies w ith all appli cable
F ede ra l Mo to r Vehi cle Safety Sta ndards which
were in effec t at the time the vehicle was ma nu
fact ured. Yo u can find this sticker on the door
jamb on the driver's side. It shows the month and year of product ion and the vehicle identification
number of your vehicle (perforation) as well as
t h e Gross Veh icle Weight Rating (GVWR) and the
G ross Ax le Weight Rating (GAWR).
H igh vo lt a ge warn ing lab el
The high voltage warning label is located in the
engi ne compartment next to the engine hood re·
lease. The spark ignit ion system complies with
the Canadian standard ICES-002 .
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and
the Gross Axle Weight Rat ing (GAWR) for front
and rear are listed o n a sticker on the door jamb
on the dr iver's side.
The Gross Vehicle Weight Rating includes the
weight of the bas ic vehicle plus full fuel tank, oil
and coolant, plus maximum load, which includes
passenger weight (150 lbs/68 kg per designated
seat ing pos ition) and luggage we ight
c::> .&, . ..,_
277
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Gasoline engines
QS 2.0, 4 cylinder
Maximum output SAE net
Maximum torque SAE net
Displacement
Engine oil with filter change
Fuel
QS 2 .0 hybrid, 4 cylinder
Maximum output SAE net
Maximum torque SAE net
Displacement
Engine oil with filter change
Fuel
E lectric output (short-term)
E lectr ic torque (short-term)
Total output (short-term)
T otal torque (short-term)
Battery type
Battery energy content
QS 3.0, 6 cylinder
Maximum output SA E net
Maximum torque SAE net
Displacement
Engine oil with f ilter change
Fuel
SQS 3.0, 6 cylinder
Maximum output SA E net
Maximum torque SAE net
Displacement
Engine oil with filter change
Fuel
Techni cal d at a
hp@rpnn 220 @4450 -6000
lb -ft@ rpm 259@ 1500 -4300
CID (cm
3 ) 121.1 (1984)
quarts (liters) 4.9 (4.6)
Premium un lead ed (9 1 A KI) <=:>pag e 213, Fuel
or
Bi o-e tha no l (E B S) ¢ page 214, Ethanol fuel (Bio-etha-
no[) .
hp@rpnn 211 @4300 -6000
lb -ft@ rpm 258 @ 1500 -4200
CID (cm
3 ) 121.1 (1984)
quarts (liters) 4.9 (4.6)
Premium unl ead ed (91 AKI) , <=:>page 213, Fuel
hp 54
lb -ft 155
hp 245
lb-ft 354
Lithium-ion
kWh 1.3
hp@ rpnn 272@ 4780 -6500
lb-ft@ rpm 295@ 2150 -4780
C ID (cm
3
') 182.8 (2995)
quarts (liters) 7.2 (6.8)
Pre mi um unl ead ed (9 1 AKI) , <=:>page 213, Fuel
hp@ rpnn 354@ 6000 -6500
lb-ft@ rpm 347 @4000 -4500
C ID (cm
3
) 182.8 (2995)
quarts (liters) 7.2 (6.8)
Pre mium unlea ded (91 A KI) , <=:> page 213, Fuel
279