278 Tires and wheels
you have stored. The system does not recog
nize the load condition of your vehicle.
The effectiveness of the tire pressure monitor
ing system w ill be impaired if yo u store nor
mal load pressures but then operate the vehi
cle at its maximum load¢.&. .
See the illustration¢
fig. 249 for the location
of the label on driver's side 8-pillar (color of
the actua l label and exact location on the ve
hicle wi ll vary slightly).
Note that the following table is accurate at
the time of going to press and is subject to
Model/ Tire designation
change. In the event of discrepancies, the tir e
pressure label located on the driver's side 8-
pillar always takes precedence.
T he table below lists the recommended cold
ti re inflation pressures for the Audi mode l
covered by your Owner's Literature at the vehi
cle's capacity weight and the t ire sizes instal
l ed on the respective models as original
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
255/55 Rl8 109H XL
35 240 35 240 44
300 49 340 All Season
265/50 Rl9 llOH XL
35 240
35 240
44
300 49 340 All Season
Q7: 275/45 R20 llOH XL
3 .0 liter
35 240
35 240 44
300 49 340 All Season
6-cylinder
275/45 R20 llOYXL
35 240 35 240 44 300 49 340 High Performance
295/35 R21 107V XL
36 250 35 240 44 300 49 340
High Performance
XL= reinforced or extra load tire. It may also appear as xl, EXTRA LOAD, or RF on the tire side-
wall.
The correct tire pressure for the spare wheel is
located on a label on the driver's side 8-p illar .
Because technical changes may be made to
vehicle equipment dur ing the model year, al
ways compare the tire size designation on the
tire pressure label on your vehicle w ith the
tires on your vehicle. Make sure that the tire
size info rmation on the vehicle label is the
same as the size of the tires on the vehicle.
This is especially important if the vehicle be
l ongs to someone else or you bought the vehi
cle with different rims/tires or you bought the
vehicle as a previously owned vehicle.
Remember, your safety and that of yo ur pas
sengers also depends on making s ure that load
limits are not exceeded . Veh icle load in
cludes everybody and eve ryth ing in and on the
vehicle. These load limits are techn ica lly refer
red to as the veh icle's Gross Vehicle Weight
Rating ("GVWR"). The Gross Axle We ight Rat
ing ("GAWR") is the maximum load that can
be applied at each of the vehicle's two ax les.
The Gross Vehicle Weight Rating and the Gross Axle Weight Rating are listed on the
safety comp liance sticker label located on the
driver's side 8-pillar . The tire pressure label on
your Audi lists the maximum combined
weight of all of the occupants and luggage or
other cargo that the veh icle can carry . For the
location of the tire pressure label¢
fig. 249. ..,_
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger's safety when chang
ing a wheel .
.,. After you experience a tire fa ilure, pull the
car well away from moving traffic and try to
reach
level gro und before you stop¢.&_ .
.. All passengers should
leav e the car and
move to a safe location (fo r instan ce, be hind
the guardra il) ¢.&_ .
.,. Engage the
parkin g brake to prevent your
vehicle from ro lling unintentionally ¢.&_ .
.. Move
selecto r le ver to p osition P ¢ .&_ .
1> Ifyou are towing a trai ler: unhitch the trail
er from your veh icle.
.,. Block the diagonally opposite wheel with
the folding chocks or other objects .
.. Take the
jack and the inflatab le spare tire
out of the luggage compartment
¢ page 294.
& WARNING
You or your passengers cou ld be injured
while changing a whee l if yo u do not fol
low these safety precautions:
- If you have a flat t ire, move a safe dis
tance off the road . Turn off the eng ine,
t ur n the emergency flashers o n and use
other warning devices to alert other mo
torists .
- Make sure that passengers wait in a safe
place away from the vehicle and well
away from the road and traffic.
- To he lp prevent the veh icle from mov ing
sudden ly and possibly slipping off the
jack, always fully set the parking b rake
and block the whee l diagonally opposite
the wheel being cha nged with the fo ld
ing chocks or othe r objects. When one
front whee l is lifted off the g ro und, plac
ing the A utomat ic Transm iss ion in P
(Park) wi ll
not prevent the vehicle from
moving .
-
What do I do now? 297
-Before you change a whee l, be sure the
ground is level and firm. If necessary,
use a sturdy board under the jack.
- Always store the vehicle tool kit, the jack
and the replaced tire in the luggage com
partment
<=:>page 170 .
Changing a wheel
When you change a wheel , follow these
quence described below step-by-step and in
exactly that order.
1. Activate the vehicle jack mode (only
vehicles with Adaptive Air S uspension)
¢ page 159 .
2. Remove the decorati ve wheel co ver* . For
more details see also <=:>
page 298, Deco
rative wheel covers
or <=:> page 298,
Wheels with wheel bolt caps .
3. Loosen the wheel bolt s¢ page 298 .
4. Loca te the p roper mounting point for the
jack and align the jack be low that point
¢ page 299.
5. Lift the car with the jack Q page 299 .
6. Remove the wheel with the flat ti re and
then install the
inflatable spare tire
¢ page 300.
7. Tig hte n all wheel bolts lightly.
8 .
Lowe r the vehicle with the jack .
9. Use the wheel bolt w rench and
firmly
t ighten all wheel bolts¢ page 298 .
10. Replace the decora tive whe el co ver* .
11. Deactivate the vehicle jack mode (on ly
vehicles with Adaptive Air S uspension)
¢ page 159 .
A WARNING
Always read and follow all WARNINGS and
informat ion<=:>
& in Raising the vehicle on
page 300
and <=:> page 301.
•
•
328 Index
Imp roperly worn safety be lts ... .. .... . 181
Indicator lights . . . . . . . . . . . . . . . . . . . . . . 14
A irbag system ........... .... .... . 194
PASSENG ER A IR BAG OFF .. .. .. .. .. . 194
Infant seats . . . . . . . . . . . . . . . . . . . . . . . 210
I nflatable spare tire ..... ... .. .. .... . 295
Inflating ... ... . ...... ... ... ..... . 296
I ns tal ling ch ild safety seats
Safety belts ........... .. .. .. .. .. . 214
Installing the upper tether strap on the
ancho rage ... ... .... .... .. .. .. .. .. . 222
Instrument cluster ill umination . ... .. . . 13
I ns truments and controls ... .. .. .... .. 10
General illustra tion ..... .. .. .. .. .. ... 8
Inter ior lights
Front .. .. .. ..... ........... ... .. .. 61
Rear .. .. .. .. . .......... .. .. .... .. 61
Intermittent w iping
Ra in sensor .............. .. .. .. .. .. 63
l
Jack .. .. .. .. ................. .... . 294
J ump-s tart ing .. ........... .. .. .. .. . 307
Jumper cables ................ ... .. . 308
K
Key . .. .. .. .. .. . .......... .. .. .... .. 38
Ba ttery replacement . . . . . . . . . . . . . . . . 40
Coded sett ings .............. ... .. .. 92
Conven ience opening and closing of w in-
dows .... ... .. .... .... .. .. .. .. .. .. 53
E mergency key . . . . . . . . . . . . . . . . . . . . . 38
Key replacement . . . . . . . . . . . . . . . . . . . 38
Master key . . . . . . . . . . . . . . . . . . . . . . . . 38
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Key coded sett ings
C lima te controls . . . . . . . . . . . . . . . . . . . . 9 2
Keyless entry remote control . .. .. .. .. . . 38
Kick -down
tiptronic ... .. . .. ..... ... .. .. .... . 14 1
L
LA T C H
D escription .. .. .. ..... ... .. .. .... .
Guidance fixt ures fo r lower anchorages 21
7
218
219 Installing a child restra
int .. ... ... . .. 220
Location . ..... .. ... .. ..... ... .. .. 218
Mounting and releasing the anchorage
hook . .... .... .. ............. .... 220
Latera l ang le .... .. ............. .... 237
Leather cleaning/protect ion ....... ... 24 7
Level adj ustment
refer to Adaptive Air Suspension . 155, 157
Lifting jack . .. .. .. ... .......... .. .. 299
Lifting vehicle ..... ................ . 311
Light Exterior lighting in the mirror housing .. 59
leav ing home .. .. ... .......... .. .. . 59
also refer to Amb ience light ing .. .. .. . 62
Lighting
refer to Ambience lighting . . . . . . . . . . . 62
Light ing in the m irror housing ..... .. .. . 59
Lights . .. .. .... .. ............. ..... 57
Coming home . . . . . . . . . . . . . . . . . . . . . . 58
Daytime runn ing lights ............ .. 58
Emergency flashe rs . . . . . . . . . . . . . . . . . 60
Exterior lights . . . . . . . . . . . . . . . . . . . . . 58
Front fog lights . . . . . . . . . . . . . . . . . . . . 58
Headl ights .. .. .. ... .......... .... . 57
High beam . . . . . . . . . . . . . . . . . . . . 57, 60
High beam warning/indicator light . ... . 18
Leaving home .... .. ... ..... ... .. .. . 58
Rear fog lights ... ............... .. . 59
S ide marker lights ............. ..... 57
Turn signals . ... . ... ... .... ... .. .. . 60
Xenon headlights . . . . . . . . . . . . . . . . . . . 5 7
Light sensor defective . .. ..... ... .. .. . 35
Load ing the luggage compartmen t ..... 170
Load ing the roof rack ............ .... . 85
Locking Power locking switc h ... ..... ... .. .. . 44
Rear lid/trunk lid ... .... .... ... .. .. . 45
Remote control key ............ .... . 43
U sing the key .. .. ............. .. .. . 43
Lower universal anchorage bars (Canada) 217
Lower unive rsal ancho rages (Canada) 217
Luggage Stow ing .. .... .. ... .......... .... 170
l uggage compa rtment
Tie-down rings ... .. ... ..... ... .. .. . 81