240 Tires and wheels
Checking tire pressure
The correct tire pressure for the
tires originally installed on
your vehicle is listed on the tire pressure label located on driv
er's side 8-pillar.
The recommended tire pressures are on the tire pressure
label and in the table
c::> page 235, Cold tire inflation
pressure.
This means that the
pressure must be checked and
adjusted when the tire has not
been driven for more than a
couple of miles (kilometers) at
low speeds during the previous
three hours. Air in the tires ex pands when the tire heats up as
a result of internal friction as 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. There
fore, you should never let air
out of a warm tire to match
"Cold tire inflation pressure"
recommendations
c:::> page 235 .
The tires would then be under
inflated and could fail sudden
ly. The tire
pressure label on your
Audi lists the recommended
cold tire inflation pressures at maximum capacity for the new,
original equipment tires that
were on your vehicle at the time
it was manufactured. For the
location of the label
c::> page 235, fig. 172.
Most tires lose air naturally
over time. They can also lose
some air if you drive over a pot hole or h it a curb while parking.
It is usually not possible to see
whether the radial tires used
today are underinflated just by
looking at them.
Therefore, be sure to check tire
pressures at least once a month
and always before going on a long trip . Make sure to take the
number of people and the
amount of luggage into ac count when adjusting tire pres
sure for a trip -even one that
you would not consider to be
" long." See
c:::> page 243, Tires
and vehicle load limits
for more
important information .
Always use an accurate tire pressure gauge when checking
and adjusting inflation .,.
244 Tires and wheels
load. The maximum load in
cludes the number of passen
gers that the vehicle is intend
ed to carry ("seating capacity")
with an assumed weight of
150 lbs (68 kg) for each pas
senger at a designated seating
position and the total weight of
any luggage in the vehicle. If
you tow a trailer, the weight of
the trailer hitch and the tongue
weight of the loaded trailer
must be included as part of the
vehicle load .
The
Gross Axle Weight Rating
("GAWR") is the maximum load
that can be applied at each of
the vehicle's two axles.
The Gross Vehicle Weight Rat ing and the Gross Axle Weight Rating are listed on the safety
compliance sticker label locat
ed on the driver's side 8-pillar.
Your Audi has 5 seating posi
tions, 2 in the front and 3 in the rear for total seating capacity
of 5. Each seating position has
a safety belt
¢ page 138, Safe
ty belts.
The fact that there is an upper
limit to your vehicle's Gross Ve
hicle Weight Rating means that the total weight of whatever is
being carried in the vehicle (in
cluding the weight of a trailer hitch and the tongue weight of
the loaded trailer) is limited.
The more passengers in the ve
hicle or passengers who are
heavier than the standard
weights assumed mean that less weight can be carried as
luggage.
The tire pressure label on your
Audi also lists the maximum
combined weight of all of the
occupants and luggage or other
cargo that the vehicle can carry.
For the location of the label
¢page 235, fig. 172.
A WARNING -
Overloading a vehicle can
cause loss of vehicle control,
a crash or other accident, se
rious personal injury, and
even death.
-Carrying more weight than your vehicle was designed to carry will prevent the ve
hicle from handling properly
and increase the risk of the
loss of vehicle control.
246 Tires and wheels
being loaded on the vehicle.
That weight may not safely
exceed the available cargo
and luggage load capacity
calculated in Step 4.
6. If your vehicle will be towing
a trailer, load from your trail
er will be transferred to your
vehicle. Consult this manual
to determine how this re duces the available cargo
and luggage load capacity of
your vehicle.
.,.Check the tire sidewall
(¢ page 248, fig. 176) to de
termine the designated load
rating for a specific tire.
Tire service life
The service life of tires depends
on a lot of different things in
cluding proper installation and
balancing, correct tire pressure
and driving style.
Fig. 174 Tire tread: tread wear indi
cators (TWI)
Fig. 175 Rotating tires for more even
wear
Tread Wear Indicator (TWI)
The original tires on your vehi
cle have
1/16 inch (1.6 mm)
high "wear indicators"
¢ fig. 174 running across the
tread. Depending on the make,
there will be six to eight of
them evenly placed around the
tire. Marks on the tire sidewall (for example "TWI" or other
symbols) indicate the positions
of the tread wear indicators.
Worn tires must be replaced. Different figures may apply in
other countries
¢ .&. .
Tire pressure
Incorrect tire pressure causes
premature wear and can cause
sudden tire blow-out. For this
reason, tire press ure must be
checked at least once a month
¢page 240.
28 0 Techni cal data
designated s eating position) and luggage
w eight ¢.&, .
Gross Axle W eight Rating
The Gross Axle Weight Rating is the maximum l oad that can be applied at each axle of the
vehicle ¢Lr!, .
Vehicle cap acit y weight
The vehicle capac ity we ight (max . load) is list
ed either on the dr iver's side B-pilla r or inside
the fuel filler flap.
_& WARNING
- T he actual Gross Axle Weight Rat ing at
the front and rear axles shou ld not ex
ceed the permissible weights, and their
combination must not exceed the Gross
Vehicle Weight Rating .
Dimensions
The dimensions can vary depend ing on the
model and eq uipment.
Length
Width
W idth (ac ross m irrors)
He ight (unloaded) a)
-
-Exceeding permissible weight ratings can
result in veh icle damage, acc idents and
personal injury.
(D Note
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi
cle's handling is not impaired .
- Do not exceed the maximum permissible axle loads or the maximum gross veh icle
we ight. Always remember that the vehi
cle's handling w il l be affected by the ex
tra load. Therefo re, adj ust your speed ac
cordingly.
- Always observe local regulat ions .
in (mm)
175 .3 (4456)
in (mm) 70 .5 (1793)
in (mm) 77 .l (1960)
in (mm) 55 .4 (1409)
a) The h eigh t of the vehicle depen ds on the ti re s and suspension .
When driv ing on poor roads, by curbs and on
steep ramps, make s ure that low-lying compo
nents such as the spoiler and exhaust system
Capacities
F uel ta nk
F ront wheel Drive
All wheel drive
W indsh ield washe r system do not come
into contact with these or they
cou ld be damaged . This applies espec ia lly
when the vehicle is fu lly loaded.
gal (liters) approx.
13.2 (50 .0)
gal (liters) approx. 14.5 (55.0)
quarts (liters) approx. 3.2 (3.1)
298 Index
What should I do after replacing wheels? 242
Wheel bo lts
Torque . .. .... ........... ........ . 256
Wheels . .. ................. .. .... . 228
All wheel drive .............. ... .. .
192
Check ing tire pressure .......... .... 240
C leaning . .. ................ ... ... 205
Cold t ire in flat ion pressu re ... .. .. .. . 235
General notes . ............... .... . 228
Glossary of t ire and load ing te rm ino lo-
gy .. .... .. ............ ... .. .... . 230
New tires and wheels .... .. .. .... .. . 248
Tires and vehicle load limits . ....... . 243
Wheel wrench ........... .. .. .. .. .. .
261
When must a safety belt be replaced? .. 141
When must the airbag system be inspect-
ed? ... .. .... .. .. ...... ... ... ..... . 158
When should I ad just the tire p ressu res? 242
When should I check the tire pressures? . 242
Where are lower anchorages located? . ..
184
Where can I find the tire pressures for my
car? ...... ....... ........... ... .. . 240
Why safety belts? ...................
139
Wind deflector .. ... .... ... .. .. .... .. 44
W indows
C leaning/remov ing ice ...... ... .. ... 206
W indshield
cleaning ... ............. .. .. .. ... . 53
defrost ing (automatic climate control
system) .. ................. ...... .. 73
defrost ing (manual climate cont ro l sys-
tem) .. .. .. .. ... ........ .. .. .. .. .. 7 1
also refer to Windshie ld ... .. .. .. .. . . 53
W indshield washer system ............ 53
Reservoir capacity ............ .. ...
280
Washer rese rvoir .......... .... .... 227
Windshield wipers Cleaning wiper blades ..... .... ...... 54
Folding up ............... ..... .. .. 54
Ind icator light . . . . . . . . . . . . . . . . . . . . .
24
Replacing w indshield w iper blades ... . . 54
Sw itching on and off ................ 53
W inter operation
Battery .... ...................... 223
Cooling system ................ .... 220
Winter tires .. ... .. ..... ... .. .. .... . 255
A ll-wheel drive .................... 255 Winter use
Car washes . ..... .. ... ..... ... .. .. 204
defrosting the windsh ie ld (automatic cli
mate control system) . . . . . . . . . . . . . . . . 73
Removing ice from windows ..... .... 206
Seat heating ..... ................ .. 74
X
Xenon-Lights .... ............... .... 272
Xenon headlig hts . . . . . . . . . . . . . . . .
49 , 52