Mounting points
The roof r ack must be a ttached onl y at the loc ations
marked .
Installation
Fig . 92 Mou ntin g lo ca
tion s for r oof rac k
When ins tall ing the front fee t, make sure that they are p ositioned
exactly on the positioning bolts provided @between the side panel
and the upper roof frame=> fig. 92. The bol t is visible as soon as you
push back the seal from the upper roof frame us ing the insta llation
t ool s upplied with the roof rack . The rear markings ® are identified
at the upper edge of the side g lass by two smal l arrowheads.
& WARNING
After tra veling several mile s, ens ure that the roof ra ck is secure .
[ i ] Tip s
The roof rack indicates whether it is to be mounted in the front or
b ack .•
Con tro ls and eq uip
ment
Seats and storag e
Roof load
The cargo on the roof must be securely attached.
Han dling c har acteristic s change when c argo is trans
ported .
The permissible roof load for your vehicle is 165 lb s. (75 kgl. The roof
load is a combination of the weight of the carrier system and the
cargo .
W hen using roof rack systems with a lower load capacity, you
cannot use the maximum permissib le roof load . In this case , the
ro of rack can only be loaded to the we ight li mit given in the instal
lation guide.
& WARNING
• The cargo must be se curel y attached on the roof ra ck, other
wise you risk an a ccident.
• You mu st under no cir cumstances exceed the permissible roof
load , the permi ssible axle load s and the permis sible overall we ight
of your vehicle -risk of an a ccident.
• Consider that when tra nspo rting heavy obje cts or one with a
la rg e surface , the handling characteristi cs change due to shift in
the center of gravity or the greater surface exposed to the w ind.
So adapt your driv ing and your speed to pre vailing condit ion s.
<£> For the sake of the environment
As a result of the increase wind resistance created by a roof rack ,
your vehicle is using fuel unnecessarily . So remove the roof rack
after using i t.•
Vehicle care I I irechnical data
________________________________________________ D_r_iv _ i _n_ g~ S_ a_ fe_ ly __ !II
& WA RNIN G (continu ed )
to get out . Being tr apped in a vehi cle can lead to serious personal
injury.
• Never let children play in or around the vehicle .
• Never let pa ssengers ride in the lugg age compartment . Vehicle
occupants must always be properly restrained in one of the
vehicle 's seating po sitions.
[ i ] Tips
• Air circu lation helps to reduce window fogging . Stale air escapes
to the outside through vents in the tr im panel. Be sure to keep these
s lots free a nd ope n.
• T he tire pressure must correspond to the load. The ti re pressure
is shown on th e tire pressure label. On USA vehicles, the tire pres
sure label is located on the driver 's side 8 -pillar. On Canada vehicles,
t he t ire pressure la bel is located e ither on the driver's s ide 8 -p illar
or ins ide the fuel fil ler flap. The tire pressu re labe l lists the recom
m en ded c old tire in flati on press ures for the vehicle at i ts m axim um
capacity weight and the tires that were on your vehicle at the time
i t w as manu factur ed. F or rec ommend ed tire pressu res for normal
load conditions, p lease see chapter=>
page 291 . •
Tie-downs
T h e lu gga ge compart ment is equipped with four tie
do wns t o sec ure lu gg ag e and oth er item s.
Use the tie -downs to secure your cargo properly=> page 175,
"Lo adi ng th e luggag e compartm ent".
I n a co llis ion, the laws of physics mean that even smaller items that
are l oose i n t he vehic le wi ll become heavy mis siles that can ca use
serious injur y. It e ms in the vehicle possess energy which vary with
veh ic le speed and the weight of the item . Vehic le speed is the most
s ign ificant factor.
Controls and equip
ment Safety first Vehicle operation
F
or example, in a frontal co llision at a speed of 30 mph ( 48 km/h),
t he forces acting on a 10 -lb (4. 5 kg) o bjec t are abo ut 20 times the
normal weight of the item . This means that the we ight of the item
wo uld sudden ly be about 200 lbs . (90 kg) . Yo u can imagine the inj u
ries that a 200 lbs . (90 kg) item flying free ly through the passenger
compa rtment cou ld cause in a coll ision like this .
& WARNING
Weak, damaged or improper straps used to secure items to tie
downs can fail dur ing hard braking or in a collision and cause
serious personal injury.
• Always use suitable mounting straps and properly secure
items to the tie -downs in the luggage compartment to help
prevent items from shifting or flying forward as dangerous
missiles .
• When the rear seat ba ckrest is folded down , always use suit
able mounting straps and properly secure items to the tie -downs
in the luggage compartment to help prevent items from flying
forward as dangerous missiles into the passenger compartment .
• Never atta ch a ch ild safety seat tether strap to a tie -down . •
Reporting Safety Defects
Applicable to U.S.A. If you believe that your vehicle has a defect
which could cause a crash or could cause injury or death , you should immediately inform
the National Highway Traffic Safety Adminis
tration (NHTSA) in addition to notifying Audi of
America, In c. _,.
Vehicle care Do-it-yourself service Technical data
___ ln_ t _e_ ll-"ig ..,_ e_ n_t _t_ e_ c_ h_ n_o _ l_o _,.g= y,_ __________________________________________ _
Intelligent technology
Notice about data recorded by
vehicle control modules
Your vehicle is not equipped with an Event Data Recorder (EDR),
installed by some manufacturers for the express purpose of
capturing data for retrieval after an accident or crash event . EDR's
are sometimes called "crash recorders".
Some state laws restrict the retrieval or downloading of data stored
by EDR's that were insta lled in a vehicle for the express purpose of
retrieving data after an accident or crash event without the owner's
consent .
Although your vehicle is not equipped with an EDR, it is equipped
with a number of electronic control modules for various vehicle systems such as, for example, eng ine function, emission control, as
well as for the airbags and safety belts.
These electronic control modules also record vehic le -related data
during norma l vehicle operation for diagnostic and repair purposes .
The recording capacity of the electronic cont rol modules is limited
to data (no sound is recorded) and only a small amount of data is
actually recorded over a very limited period of time and stored when
a system fault or other condition is sensed by a control unit . Some
of the data then stored may relate to vehic le speed, direction,
braking as we ll as restraint system use and performance in the
event of a crash or other condition. Stored data can only be read and
downloaded with special equip men t.
Electronic stabilization Program (ESP)
Gc,neral ;nformation
The ESP improves the veh icle s tabili ty.
F ig. 2 14 ESP but ton
F ig . 21 5 Ce nte r
cons ole w ith ESP
swi tch
ESP is designed to help you maintain vehic le control in situations
where the car approaches the limits of "grip", especially when
accelerating and cornering. ESP reduces the risk of skidding and
improves stability under al l road conditions.
liJ>,
-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
& WARNING (continued)
crashes and serious personal injuries . Have worn or damaged tires
replaced immediately.
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
low speed.
Glossary of tire and loading terminology
Accessory weight
means the combined weight (in excess of those standard items
which may be replaced) of automatic transmission, power steering,
power brakes, power windows, power seats, radio, and heater, to
the extent that these items are available as factory-installed equip
ment (whether installed or not).
Aspect ratio means the ratio of the height to the width of the tire in percent.
Numb ers of 55 or lower indicate a low sidewall for improved
steering response and better overall handling on dry pavement.
Bead
means the part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim.
Bead separation means a breakdown of the bond between components in the bead.
Cord
means the strands forming the plies in the tire.
& WARNING (continued)
• Never mount used tires on your vehicle if you are not sure of
their "previous history." Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and loss of vehicle control.
• If you notice unusual vibration or if the vehicle pulls to one side
when driving, always stop as soon as it is safe to do so and check
the wheels and tires for damage . •
Cold tire inflation pressure
means the tire pressure recommended by the vehicle manufacturer
for a tire of a designated size that has not been driven for more than
a couple of miles (kilometers) at low speeds in the three hour period
before the tire pressure is measured or adjusted.
Curb weight means the weight of a motor vehicle with standard equipment
including the maximum capacity of fuel, oil, and coolant, air condi
tioning and additional weight of optional equipment.
Extra load tire
means a tire design to operate at higher loads and at higher infla
tion pressures than the corresponding standard tire. Extra load tires
may be identified as "XL",
"xi", "EXTRA LOAD", or "RF" on the side
wall.
Gross Axle Weight Rating ("GAWR")
means the load-carrying capacity of a single axle system, measured
at the tire -ground interfaces.
Gross Vehicle Weight Rating ("GVWR"l
means the maximum total loaded weight of the vehicle.
________________________________________________ T_ i _r_e _s_ a_n_ d_ w_ h_ e_e _ l_s __ lR
•
Groove
means the space between two adjacent tread ribs.
L oad ra ting (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
because it is not required by law.
M ax im um l oad ra tin g
means the load rating for a tire at the maximum permissib le infla
tion pressure for that tire.
Ma ximum l oaded v ehi cle weigh t
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehic le capacity weight, and
(ct) Production options weight
M ax im um (p er mi ssibl e) infl ati on pr essur e
means the maximum cold inflation pressure to wh ich a tire may be
inflated. Also ca lled "maximum inflation pressure."
Normal occ upa nt wei ght
means 150 lbs. (68 kilograms) times the number of occupants
seated in the vehicle up to the to tal seating capacity of your vehicle.
O ccupant di stributi on
means distribution of occupants in a vehicle .
Outer di am eter
means the overall diameter of an inflated new tire.
O ve rall wi dth
means the linear distance between the exteriors of the sidewa lls of
an inflated tire, includ ing elevations due to labeling, decorations, or
protective bands or ribs.
Pl y
means a layer of rubber -coated para lle l cords.
P rodu ction opt io ns wei ght
means the combined weight of those installed regular production
options weighing over 5 lbs . (2.3 kg) in excess of those standard
i t ems wh ich they replace, not previously considered in curb weigh t
or accessory weight, including heavy duty brakes, ride levelers, roof
rack, heavy duty battery, and specia l trim .
Radi al p ly tire
means a pneumatic tire in which the ply cords that extend to the
beads are laid at substantially 90 degrees to the centerline of the
tread .
Reco mm ended infl ati on pr essu re
see => page 288, "Cold tire inflation pressure".
Rein force d tir e
means a tire des ign to operate at higher loads and at higher infla
tion pressures than the corresponding standard tire. Reinforced
t ires may be identi fied as "XL", "x i", "EXTRA LOAD", or "RF" on the
sidewall.
R im
means a metal support for a tire or a tire and tube assembly upon
wh ich the t ire beads are seated.
Rim di amet er
means nominal diameter of the bead seat. If you change your whee l
size, you wi ll have to purchase new tires to match the new rim diam
eter .
Rim siz e de sig nation
means rim diameter and width.
Rim wid th
means nominal distance between rim flanges.
Vehicle care I t •
_L_T~ ir~e :..:s~ a~n~ d~ w~ h ~e~e~ l~ s '.,_ ______________________________________________ _
Sidewall
means that portion of a tire between the tread and bead.
Speed rating
extended periods of time. The ratings range from 93 mph (150 km/h)
to 186 mph (298 km/h)=>
page 300. You may not find this informa
tion on a ll tires because it is not required by law.
The speed rating letter code, where applicable, is molded on the tire sidewa ll and indicates the maximum perm issible road speeds=>
&
in "Winter tires" on page 304.
Tire pressure monitoring system*
means a system that detects when one or more of a vehicle 's tires
are under inflated and illuminates a low tire pressure warning te ll
tale.
Tread
means that portion of a tire that comes into contact with the road.
Tread separation
means pu lling away of the tread from the tire carcass.
Treadwear indicators (TWI)
means the projections within the principa l grooves designed to give
a visual indication of the degrees of wear of the tread . See
=>
page 297, "Tread Wear Indicator (TWI)" for more information on
measuring tire wear.
Uniform Tire Quality Grading
is a tire information system developed by the United States National
Highway Traffic Safety Adm inistration (NHTSA) that is designed to
help buyers make relative comparisons among tires. The UTQG is
not a safety rati ng and not a guarantee that a tire will last for a
prescribed number of miles (kilometers) or perform in a certain way.
It simply gives tire buyers additional informat ion to combine with
other considerations, such as price, brand loyalty and dealer recom-mendations. Under UTQG, tires are graded by the tire manufac
t urers in three areas: treadwear, traction, and temperature resis
tance . The UTQG information on the tires, molded into the
sidewalls.
U .S. DOT Tire Identification Number (TIN }
This is the tire's "seria l number". It begins with the letters "DOT"
and indicates that the tire meets al l federa l standards. The next two
numbers or letters indicate the plant where it was manufactured,
and the last four numbers represent the week and year of manufac
ture. For example,
DOT ... 2209 ...
means that the tire was produced in the 22nd week of 2009 . The
other numbers are marketing codes that may or may not be used by
the tire manufacturer . This information is used to contact
consumers if a tire defect requires a reca ll.
Vehicle capacity weight
means the rated cargo and luggage load plus 150 lbs. (68 kilograms)
times the vehicle's tota l seating capacity as listed on the label
located either on the driver's side 8-pillar or on the inside of the fuel
filler flap.
Vehicle maximum load on the tire
means that load on an individual tire that is determined by distrib
uting to each axle its share of the maximum loaded vehicle weight
and dividing by two.
Vehicle normal load on the tire
means that load on an individual tire that is determined by distrib
uting to each axle its share of the curb weight, accessory weight,
and normal occupant weight (distributed in accordance with table
below =>
page 291) and dividing by two. _..
__________________________________________________ T_ ir_e _ s_ a_ n _ d_ w_ h_ e_ e_ls _ ____._
Occupant loading and distribution for vehicle normal load for various designated seating capacities
Designated seating capacity , num
ber of occupants Vehicle normal load
, number of
occupants Occupant distribution in a normally
loaded vehicle
4
2 2 in front •
Cold tire inflation pressure
Tire pressure affects the overall handling, performance and safety of a vehicle.
Fig. 229 Tire pressure
label: located either on
driver's side B-pillar or
inside the fuel filler flap
Tir e pressure generally refers to the amount of air in a tire that it
needs it to do its job and safely carry the combined load of the entire
vehicle and its contents. T ire pressure is measured in kilopascals
(kPa), the international measuring unit and in pounds per square
inch (PSll. Tire pressure is based in part on the vehicle's design and
load limit -the greatest amount of weight that the vehicle can carry
safely and the tire size . The proper tire pressure is frequently
referred to as the "recommended cold tire inflation pressure." Air in
the tires expands when the tire heats up because of internal friction
when it flexes in use. The tire pressure is higher when the tire has
warmed up than when it is "cold." It is the inflation pressure in a
"cold" tire that counts. Therefore, you should never let air out of a
warm tire to match "cold tire inflation pressure" recommendations.
The tires would then be underinflated and could fail suddenly.
(.
~ ( SEATING CAPACllY JOTAL l:FRONT l:CENTER I )!EAR I )
TIRE AND LOADING INFORMATION
Tot--w,lglodOCC1>-,ndQ,gc>"""-"1 ___ "90,_ , ...
TI RE SIZE CotO TIRE PRESSURE
FRO NT -KPa, - PSI
REAR -KPa, -PSI
Fig. 230 Tire pressure
label
Main taining proper tire pressure is one of the most important
things you can do to help avoid sudden tire failure. Underinflated
tires are a major cause of sudden tire failure. Keeping tires at the
right pressure is also important for safe and responsive vehicle
handling, traction, braking and load carrying.
Tire pressures are
particularly important when the vehicle is being driven at higher
speeds, and then especially when heavily loaded even within the
permissible load-carrying capacities approved for your vehicle.
The recommended tire pressures for your Audi depend on the kind
of tires on your vehicle and the number of passengers and/or
amount of luggage you will be transporting.
On USA vehicles, the tire pressure label is located on the driver's
side B-pillar. On Canada vehicles, the tire pressure label is located
either on the driver's side B-pillar or inside the fuel filler flap . The tire
pressure label lists the recommended cold tire inflation pressures ..,.
Vehicle care I I irechnical data
-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
for the vehic le at its maximum capacity weight and tires that were
on your veh ic le at the time it was manufactu red .
If you wish to improve comfort when operating the vehicle at
normal load (up to 3 occupants) , you can adjust tire pressures to
those specified for normal vehicle load. Before operating the vehicle at maximum load, you must increase the tire pres sures to those
s pecified for maximum vehicle load =>
&.
Bear in mind that the tire pressure monitoring system* can on ly
m onito r the tir e pres sures you have stored. The sys tem does not
recognize the load condition of your veh ic le.
The effectiveness of the tire p ressure monitoring system* will be
impaired i f you store normal load pressures but then operate the
vehic le at its maximum load=>&. See
the illustrat ion=>
page 291, fig. 229 for the location of the label
ei ther on d river's s id e B-p illar or ins ide the fuel fille r fl ap (c olor of
the actual label and exact location on the vehicle w ill vary sl ight ly).
N ote that the fol lowing tab le is accurate at the time of going to
press and is subject to cha nge . In the eve nt of d iscrepa nc ies, t he tire
pressure label (On USA vehic les, the tire press ure labe l is located on
t he drive r's sid e B- pilla r. On Ca nada ve hicles, the tir e pressu re label
is located either on the driver's side B-pillar or inside the fuel fil ler
fl ap) always takes prece den ce.
T he tab le below l ists the recommended cold tire inflation pressures
f o r the A udi m odel co vered by your Owner's Litera ture at the
veh ic le 's capacity we ight and the ti re s izes installed on t he respec
tive mode ls as o rigi nal eq uipment, o r as a facto ry opti on.
Engine Tire designation Tire pressure front Tire pressure rear
(displace- normal load normal load
ment in condition (up to full load
condition (up full load
liter)
condition condition 2 occupants) to 2 occupants)
PSI PSI kPA kPA
4-cylinder 225/50 R17 94H All Season
32 2 20 33 23 0 29 200 33 230
2 .0
245/45 R17 95H All Season 32 220 33 230 29 200 33 230
245/40 R18 93H All Season 33 230
35 240 29 20
0 35 24 0
255 /35 R19 96V XL High Performance
32 220 33 230 32 220 33 230
265 /30 R20 94V XL High Performance 30 210 3 3 230 29 200 33 2 30
& -cylinder 225 /50 R17 94H All Season
33 230 35 240 29 200
33 230
3 .2
245/45 R17 95H All Season
33 230 35 240
29 200 33 230
245 /40 R18 93H All Season 33 230 36 250 29 200 35 240
255/35 R19 96V XL High Performance 32 220
35 24
0 32 22 0 33 23 0
265 /30 R20 94V XL High Performance
30 2
10
33 230 29 200 33 230
XL
= reinforced or extra load tire . It may also appear as xi , EXTRA LOAD, or RF on the tire sidewall.