
names etc.) that conform to Audi oi l standard
VW 502 00 (vehicles with gasoline engine) or
VW 507 00 (vehicles with diesel engine).
C hang ing th e engin e oil
The engine oil and oi l filter must be changed
according to the m ileage (kilomete rs) and
time inte rva ls specified in yo ur vehicle's War
ranty
& Maintenance booklet. Do not exceed
these intervals -harmful deposits from old
engine oil can reduce engine performance and
can lead to expensive eng ine repairs.
Changing the o il at the recommended inter
va ls is so very important because the lubricat
ing properties of oi l decrease gradually during
norma l vehicle use . If you are not sure when
you have your oi l changed, ask your author
ized Audi Service Advisor.
Under some circ umstances the engine oi l
should even be changed more frequently .
Change o il more often if you drive mostly
short distances, operate the vehicle in dusty
areas or mostly under stop-and -go traffic con
d itions, or when you use your veh icle where
temperatures stay below freezing point for l ong periods.
Detergent addit ives in the o il w ill make fresh
oil look dark after the eng ine has been run
n ing for a short time. This is norma l and is not
a reason to change the o il mo re often than
r ecommended.
Damage or ma lf u nction s du e to lac k of
ma intenance
It is essential that you change your oil at the
recommended interva ls using only engine oil
that complies with Audi oil standard
VW 502 00 (vehicles with gasoline engine) or
VW S07 00 (veh icles with diese l engi ne). Yo ur
L im ited New Vehicle Warra nty does not cover
damage or ma lfunctions due to failure to fol
l ow recommended maintenance and use re
quirements as set forth in the A udi Owner's
Manual and Warranty
& Maintenance book let.
Your dealer will have to deny warranty cover age un less you present to the dea ler proof in
the form of Service or Repa ir Orders that a ll
Checking and fillin g 235
scheduled maintenance was performed in a
timely manner.
· Engine oil consumption
The engine in your vehicle depends on an ade
quate amount of oil to lubricate and cool all
of its moving parts.
In order to prov ide effective lubrication and
cooling o f inte rna l engine components, all in
ternal combustion engines consume a certain
amount of oil. Oil consumpt ion varies from
engine to engine and may change sign ificantly
over the life of the engine. Typically, engines
with a spec ified break-in period (see
Q page 205) consume more oil during the
break-in pe riod than they consume after o il
consump tion has stabilized.
Under normal cond itions, the rate of oi l con
sumption depends on the quality and viscos ity
of the oil, the RP M (revolut ions per minute) at
which the engine is operated, the ambient
tempe rature a nd road conditions. Furt her fac
tors are the amount of oil dilut ion from wa ter
condensation or fue l residue and the oxida
tion level of the oi l. As any engine is subject to
wear as mi leage builds up, the oil consump
tion may increase over time until replacement
of worn components may become necessary.
With a ll these variab les coming into p lay, no
standard rate of oil consumpt ion can be es
tablished or spec ified. There is no alternative
to regular and frequent check ing of the o il lev
el, see
Not e.
If the yellow engine oil level warning symbo l
in the instrument cluster
II lights up, you
shou ld check the oil leve l as soon as possib le
¢ page 236 . Top off the oil at your earliest
convenience
~ page 236.
&_ WARNING
Before you chec k anything in the engine
compa rtmen t, always read and heed al l
WARNI NGS
Q .&. in Working in the engine
compartment on page 231 .
•
•

~ Top off the oil, if necessary.
~ Screw the cap back on the filling hole.
A WARNING
- While topping off, the oil must not come in contact with hot engine parts - fire
hazard!
- The oil filler cap must be properly se cured to prevent oil from being sprayed
on the hot engine and exhaust system
when the engine is running - fire hazard!
- If your skin has come in contact with the
engine oil, you must subsequently
cleanse it thoroughly .
(D Note
-Check the oil level using the radio or the
MM!*. If the message
Please reduce oil
level
appears, contact your authorized
Audi dealer or other qualified workshop
to have excess oil extracted if necessary.
-Audi does not recommend the use of oil
additives. They may damage the engine
and adversely affect your New Vehicle
Warranty.
@ For the sake of the environment
- Under no circumstances can the oil come
in contact with the sewage network or
the soil.
- Observe and follow legal regulations
when disposing of empty oil containers.
Changing the engine oil
We recommend that have your oil changed by
an authorized Audi dealer or a qualified serv
ice station .
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 231.
The engine oil must be changed according to
the intervals specified in your Warranty
&
Maintenance booklet. This is very important
because the lubricating properties of oil di
minish gradually during normal vehicle use.
Checking and filling 237
Under some circumstances the engine oil
should be changed more frequently. Change
oil more often if you drive mostly short dis
tances, operate the vehicle in dusty areas or
under predominantly stop-and-go traffic con
dition s, or have your vehicle where tempera
tures remain below freezing for extended pe
riods.
Detergent addi tives in the oil will make fresh
oil look dark after the engine has been run
ning for a short time . This is normal and is not
a reason to change the oil more often than recommended.
Because of the problem of proper disposal,
along with the special tools and necessary ex
pertise required, we strongly recommend that
you have your oil changed by an authorized
Audi dealer or a qualified service station.
If you choose to change your oil yourself ,
please note the following important informa
tion:
A WARNING
To reduce the risk of personal injury if you
must change the engine oil in your vehicle
yourself:
- Wear eye protection.
- To reduce the risk of burns from hot en-
gine 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 run ning 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.
•
•

Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
quick glance.
N
N
;:;;
" 03
"'
Fi g. 202 Eng ine compartment: cover on the brake flu id
reservoir
Before you check anything in the engine com
partment,
a lwa ys read and heed all WARN
ING S c:> .&.. in Working in the engine compart
ment on page 231 .
~ Read the brake fluid level from the brake
fluid reservoir
c:> fig. 202, <=> page 233,
fig . 198 .
The brake flu id level must be be
tween the "MIN" and "MAX" markings.
The brake fluid reservoir is located at the rear
partition of the engine compartment on the
left side
c::> page 2 33 .
The fluid level may drop slightly after some
time due to the automatic adjustment of the
brake pads . This is not cause for alarm .
If the brake fluid level falls
considerably be
low the "MIN" mark, the brake warning/indi
cator light (U.S. models:~, Canadian
models: .) will come on
c> page 18 and
c::> page 29 . Do not continue to operate the ve
h icle. The complete brake system should be
thoroughly checked by an authorized Aud i
dealer o r qualified 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 Audi dealer
im
m ediatel y.
Checkin g and fillin g 241
Changing brake fluid
Have the brake fluid changed by on experi
enced technician .
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 flu id will also dec rease considerably and
decrease braking pe rformance.
Therefore, the brake fluid must be changed
every two years. Always use new brake flu id
which conforms to Federal Motor Vehicle
Standard "F MVSS 116 DOT 4".
The brake fluid reservo ir can be d iff icult to
reach, the refore, we recommend that you
have the brake fluid changed by your author
i zed
Audi d ealer. Your dealer has t he correct
tools, the right brake fl uid and the know-how
to do this for you .
A WARNING -.
-Brake fluid is poisonous . It must be stor
ed only in the closed original container
out of the reach of children!
- Brake failure can resu lt from o ld or inap
propriate brake f luid. Observe these pre
cautions:
- Use only brake fluid that meets SAE
spe cificat ion
J 1 7 03 and conforms to
Federa l Moto r Ve hicl e Standard 116.
Always check with yo ur authorized Audi
dealer to make sure yo u are using the
correct bra ke fluid. The correct type of
brake f luid is also indicated on the
brake f luid 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
l ong . This can seriously affect the effi
c iency of the brakes as well as your
safety. Th is cou ld resu lt in an accident.
(D Note
Brake fluid will damage the paint of your
vehicle .

-Always follow the operating instructions
provided by the battery charger manu
facturer when charging your battery.
- Never charge a frozen battery.
It may ex
plode because of gas trapped in the ice.
Allow a frozen battery to thaw out first.
- Do not reuse batteries which were fro
zen. The battery housing may have
cracked and weakened when the battery
froze.
- Charge the battery in a well ventilated
area. Keep away from open flame or elec
trical spark. Do not smoke . Hydrogen gas
generated by the battery is explosive.
- To reduce the danger of explosion, never
connect or disconnect charger cables
while the charger is operating.
- Fast charging a battery is dangerous and
should only be attempted by a compe
tent technician with the proper equip
ment.
- Battery acid that may spill during charg
ing should be washed off with a solution
of warm water and baking soda to neu
tralize the acid.
(D Note
Never use a fast charger as a booster to
start the engine. This will seriously dam
age sensitive electronic components, such
as control units, relays, radio, etc., as well
as the battery charger.
Battery replacement
The new battery must have the same specifi
cations and dimensions as the original equip
ment battery.
Intelligent energy management in your vehi
cle is responsible for distributing the electri
cal energy throughout your vehicle
¢ page 203. The intelligent energy manage
ment system will keep the engine battery
charged better then vehicles without this sys
tem . To make sure the additional electrical en
ergy is available once again after you have
changed the battery, we recommend that you
Checking and filling 245
install batteries of the same type and manu
facture only (the same as those installed at
the time your vehicle was delivered). Specifi cations are listed on the battery housing . Your
authorized dealer must code the battery in
the energy management system to enable you
to use the energy management functions cor
rectly after replacing the battery .
If it is not possible to use a battery of this
type , the new battery must have the same ca
pacity, voltage (12 volts), amperage, con
struction and plug sealing .
When installing the battery, make sure the ig nition and all electrical consumers are turned
off .
(D Note
-Make sure the ventilation hose on the
side of the battery is connected, other
wise fumes or battery acid can leak out .
- Vehicles with the Start-Stop-System* are
equipped with a special cycle-proof AGM
battery. Installing a different type of
battery can cause problems in the vehi
cle electrical system. When replacing the
vehicle battery, always install one with
the same specifications as the original
battery.
@ For the sake of the environment
Because of the problem of proper disposal
of a battery, we recommend your author
ized Audi dealer change the battery for
you. Batteries contain sulfuric acid and
lead and must always be disposed of prop
erly in compliance with all environmental
regulations. Disposing of vehicle batteries
improperly is very dangerous to the envi
ronment. •
•

Groove
means the space between two adjacent tread
ribs.
Load rating (code)
means the maximum load that a tire is rated
to carry for a given inflation pressure. You
may not find this information on all tires be
cause it is no t req uired by law.
Maximum load rating
means the load rating for a t ire at the max i
mum permissible inflation pressure for that
tire.
Maximum loaded vehicle weight
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options weight
Maximum (permissible) inflation pressure
means the maximum cold inflation pressure
to which a tire may be inflated. Also called "maximum inflation pressure."
Normal occupant weight
means 150 lbs. (68 kilograms) times the
number of occupants seated in the vehicle up
to the total seating capacity of your vehicle.
Occupant distribution
means distribution of occupants in a vehicle.
Outer diameter
means the overa ll diamete r of an inflated new
tire.
Overall width
means the linear distance between the exteri
ors of the sidewalls of an inflated tire, includ
in g elevations due to labeling, decorations, or
protective bands or ribs.
Ply
means a layer of rubber-coated parallel cords.
Tires and wheels 249
Production options weight
means the combined weight of those installed
regular production options we ighing over 5
lbs. (2.3 kg) in excess of those standard items
which they replace, not previously considered
in curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and spec ial tr im .
Radial ply tire
means a pneumatic tire in which the ply cords
that extend to the beads are laid at substan
tia lly 90 degrees to the center line of the
tread .
Recommended inflation pressure
see ¢ page 248, Cold tire inflation pressure.
Reinforced tire
means a t ire design to operate at higher loads
and at h igher inflation pressures than the cor
re sp onding standard tire. Reinforced tires
may be identified as "XL", "xl", "EXTRA LOAD",
or "RF" on the sidewa ll.
Rim
means a metal support for a tire or a t ire and
tube assembly upon which the tire beads are
seated.
Rim diameter
means nom inal diameter of the bead seat. If
you change your wheel s ize, you will have to
purchase new tires to match the new rim di
ameter.
Rim size designation
means r im diameter and width .
Rim width
means nominal distance between rim flanges .
Sidewall
means that portion of a tire between the
tread and bead.
•
•

252 Tire s and wheel s
you have stored . The system does not recog
nize the load condition of your vehicle.
The effectiveness of the tire pressu re monito r
ing system* will be impai red if you store nor
mal load pressures but then operate the vehi
cle at its maximum load¢.&. .
See the illustration¢
fig. 205 for the location
of the label on dr iver's side 8-pillar (color of
the actua l labe l and exact location on the ve
hicle wi ll vary slightly) .
Note that the followi ng tab le is accurate a t
the time o f go ing to press and is subject to
Model / Tire de
signation
change. In the event of discrepancies, the t ire
pressure label located on the driver's side 8-
pillar always takes precedence .
T he table below lists the recommended cold
ti re inflation pressu res for the Audi mode l
covered by your Owner's Literat ure at the vehi
cle's capacity weight and the t ire sizes instal
l ed on the respective models as orig inal
equipment, or as a factory option.
Tire pressure
Engine normal load condition full load condition
front rear
front rear
PSI kPA PSI kPA PSI kPA PSI kPA
2 3 5/60 R18 103H
29 200 29 200 32 220 32 220 All Season
Q5 :
235/ 55 R19 101H
2 .0 liter
All Season
30 210
30 210
33 230
33 230
4-c
ylind er
235/55 R1 9101W
and 29 200 29 200 33 230 33 230 High P erforman ce
QS:
3 .0 l iter 2
55 /45 R 20 101W
29 200 29 200 33 230 33 230
6-cy lind er High Pe
rformance
255 /40 R21102Y
35 240
36 250 36 250 39 270 High Performan ce
25 5/4 5 R20 101W
39 270 39 270 280 280 SQ5:
High Performan ce 41 41
3.0 liter
6-cylind er 255
/40 R21102Y XL
41 280 36 250 41 280 42 290 High Perfo rmance
X L = rei nfo rce d or extra load tir e. It ma y al so a ppea r a s xl , EXTRA LOAD, or RF on th e tire sid e-
wall.
The cor rect tire pressure for the spare wheel is
located on a label on the dr ive r's side 8-pilla r.
Because technical changes may be made to
vehicle equ ipment dur ing the model year, a l
ways compare the tire size designation on the
tire pressure labe l on you r veh icle w it h the
tires on your vehicle. Ma ke su re that the tire
size info rmation on the vehicle label is the
same as the size of the tires on the vehicle.
This is especia lly important if the vehicle be
longs to someone else or you bought the vehi- cle w
ith different rims/t ires or you bought the
vehicle as a prev iously owned vehicle.
Remember, your safety and that of your pas
sengers also depends on making sure that
load lim its are not exceeded. Vehicle load in
cludes eve rybody and everyth ing in and on the
vehicle. These load l imits a re techn ica lly refer
red to as the vehicle's Gross Vehicle Weight
Rating ("GVWR"). The Gross Axle Weight Rat
ing ("GAWR") is the maximum load that can
be applied at each of the vehicle's two axles . .,_

266 Tire s and wheels
When the malfunction indicator is illuminat
ed, the system may not be able to detect or
signal low t ire pressure as intended. TPMS
malfunctions may occur for a variety of rea
sons, including the installation of replace
ment or alternate tires or wheels on the vehi
cle that prevent the TPMS from funct ioning
properly . Always check the TPMS malfunct ion
tellta le after replacing one or more t ires or
wheels on your veh icle to ensure that the re
p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
N
I
Fig. 210 Display: underinflation warning
Using the ABS sensors, the tire pressure moni
toring system compares the tire tread circum
ference and vibration characteristics of the in
dividual tires. If the pressure decreases in one
or more tires, th is is indicated in the instru
ment cluster w ith a
IE warning symbol and a
message
¢fig . 210. The dr iver message in the
display goes out after 5 seconds. The driver
message can be displayed again by pressing
the
! SET ! button. If on ly one tire is affected,
the display will indicate its position.
The tire pressure monitoring system must be
reset via radio or MMI * each time the pres
sures are adjusted (e. g . when switching be
tween partia l and full load pressure) or after
changing or replacing a tire on your vehicle
¢
page 267. The TPMS indicator only moni
tors the tire pressure that you have prev iously stored
. You can find the recommended tire
pressures for your vehicle on the label on driv
er's side B-pillar ¢
page 251.
Tire tread circumference and vibration charac
teristics can change and cause a tire pressure
warning if:
- the tir e pressure in one or more tires is too
low,
- the tir e has structural damage,
- the tir e pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
¢page 267.
Warning symbols
IE Loss of pressure in at least one tire¢ .&..
Check the tire or tires and replace or repa ir if
necessary. The
IE indicato r light in the inst ru
ment cluster als o illuminates
¢ page 14.
Check/correct the pressures of all four tires
and reset TPMS via radio or MMI*.
ffim (T ire Pressure Mon itor ing System) Tire
pressure: System malfunction!.
If@m appears after switching the ignition on
or while dr iving and the
IE indicator light in
the instrume nt cluster blink s for app rox i
mately one minute and then stays on, there is
a system malfunction.
Attempt to store the correct tire pressure
¢
page 267 . If the indicator light does not
tu rn
off or if it turns on shortly thereafter, im
mediately drive you r vehicle to an authorized
A udi dealer or authorized repair facility to
have the malfunction corrected.
A WARNING
=
- If the tire pressure indicator appears in
the instrument cluster display, one or
more of your tires is sign ificant ly under
inflated. Reduce your speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures. In
flate the tire pressure to the proper pres
sure as ind icated on the vehicle's tire
p ressu re lab el¢
page 251. Driving on a
significantly under-inflated tire causes

It has always been Audi's policy to continu
ously improve its products . Audi, therefore,
reserves the right to make changes in design
and specifications, and to make additions or improvements in its products, without incur
ring any obligation to install them on prod
ucts previously manufactured.
Text, illustrations and specifications in this manual are based on the most up-to-date in
formation available at the time of printing.
All rights reserved. May not be reproduced or
translated in whole or in part without the written consent of AUDI AG. Specifications are
subject to change without notice.
Editorial deadline: 03/29/2013
@ For the sake of the environment
Printed on environmentally friendly paper
(bleached without chlorine, recyclable).
Printed in Germany
© 2013 AUDI AG