change wheel AUDI A5 COUPE 2012 User Guide

wheels on your vehicle 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
Appl ies to vehicles: w ith t ire pressure monitoring sys te m
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
Fig . 2 15 Display: underin flati on wa rning
Fig. 216 Disp lay: System malfunction
Using the ABS sensors, the tire pressure moni­
tor ing system compares the t ire tread circum ­
fe rence and vibration characteristics of the in­
d iv idual tires.
If t he pressure decreases in one
or mo re tires, th is is indica ted in the instru­
men t clus ter with a
[I] warning symbo l and a
message ¢
fig. 215. The driver message in the
disp lay goes out after 5 seconds . The drive r
message can be d isplayed again by pressing
the
! SET ! button. If only one tire is affected,
the display will indicate its pos ition.
The tire press ure monitoring system must be
reset via radio o r MM! * each time the p res­
sures are adjusted (e.g . when sw itching be­
tween partial and full load pressure) or after
changing or replacing a t ire on your vehicle
<::> page 2 72 . You can find the recommended
Tires and wheels 2 71
tire p ressu res for your vehicle on the label on
drive r's side B-pillar
c!;> page 256 .
Tire tread circumference and vibrat ion charac­
teris tics can change and cause a tire pressure
warning if:
- t he t ire p ress ure in one or mo re tires is too
low,
- t he tir e has s tructural damage,
- the t ire pressu re was changed, w heels rotat-
ed or rep laced but the TPMS was not reset
c::>page272 .
Warning symbols
[I] Loss of pressure in at least one tire c::> .&. .
Check the tire or tires and replace or repa ir if
necessary . T he
[I] indicator l ight in the instru­
ment cluster also illum inates
<::> page 13.
Check/cor rect the p ress ures of all fou r tir es
and reset TPMS via radio o r M MI*.
11@1@1 (Ti re Pressure Monito ring System) Tire
pre ssure! Sy stem ma lfunction .
Ifll@lf:1 appears after switching the ignition
on or while driving
c::> fig . 216 and the [I] indi­
cator light in the instr ument cluster blinks for
approximately one m inute and then stays on,
there is a system malfunction. See your au­
thorized Aud i de aler as soon as possible .
& WARNING ~
- If the tire pressure ind icator appears in
the instrument cluster display, one or more of your tires is significant ly unde r­
inflated. Reduce your speed immediately
and avoid any hard steering or b raking
maneuvers. Stop as soon as possib le and
check the tires and their pressures . In­
flate the tire pressure to the prope r pres­
sure as indica ted o n the v ehicl e's tire
p ressu re labe l
c::>page 256. Driving on a
sig nifican tly un der- infla te d tire causes
the t ire to ove rheat and can lead to ti re
fa ilu re . Unde r-inflation also is l ikely to
impair the vehicle's hand ling and stop­
ping ability .

272 T ire s and wheel s
- The driver is responsible for maintaining
the correct tire pressures. You must
check the tire pressures regularly.
- Under certain conditions (such as a spor­
ty driving style, winter condit ions or un­
paved roads), the pressure monitor ind i­
cator may be delayed .
- Ask your author ized Audi dealer if run­
flat tires may be used on your veh icle.
Your vehicle regist rat ion becomes invalid
if you use these tires when not permit­
ted. Damage to your veh icle or acc idents
cou ld also resu lt.
(D Tips
- The tire pressure monitoring system
stops working when there is an ESP/ABS malfunction.
- Using snow chains may result in a system
malfunction.
- To ensure a proper TPMS function use AUDI O riginal Tires wh ich are marked
with "AO" or "RO" on the tire sidewall.
¢page 263.
-The tire pressure monitoring system on
you r A udi was ca lib rated us ing tires w ith
the "AO" or "RO" identification. We rec­
ommend using these tires .
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monito ring system
If the tire pressure is adjusted, wheels are ro ­
tated or changed, the TPMS must be reset via
radio or MM!*.
• Turn on the ignition.
• Se lect : the
ICARI function bu tton> Tire
pre ssure monitoring
> Store now .
@ Tips
Before resetting the TPMS, the current
pressu res of all four tires must correspond
to the specified values. Adjust the t ire
pressure and reset the pressure in the tire
pressu re monitoring system according to
the load you are carrying
¢ page 256 .

A WARNING ,~ -
You or your passengers could be injured
while changing a wheel if you do not fol­
low these safety precautions:
- If you have a flat tire, move a safe dis­
tance off the road. Turn off the engine,
turn the emergency flashers on 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 help prevent the vehicle from moving
suddenly and possibly slipping off the
jack, always fully set the parking brake
and block the wheel diagonally opposite
the wheel being changed with the fold­
ing chocks or other objects. When one
front wheel is lifted off the ground, plac­
ing the Automatic Transmission in "P"
(Park) will
not prevent the vehicle from
moving .
- Before you change a wheel, be sure the
ground is level and firm. If necessary,
use a sturdy board under the jack.
- After installing the inflatable spare tire,
make sure that you replace the flat tire/
wheel in its storage area properly and
tighten the knurled retaining screw se­
curely.
0 Note
If you are changing the wheel on a steep
incline, use a rock or similar object to
block the opposite wheel to prevent the
vehicle from moving.
(D Tips
Obey all laws.
Changing a wheel
When you change a wheel, follow these ­
quence described below step-by-step and in
exactly that order .
1. Remove the decorative wheel cover* or
the
wheel bolt caps* . For more details see
What do I do now? 275
also ~ page 2 76, Decorative wheel cov­
ers
or ¢ page 2 76, Wheels with wheel
bolt caps.
2. Loosen the wheel bolts ¢ page 276.
3. Locate the proper mounting point for the
jack and align the jack below that point
¢page 277 .
4.
Lift the car with the jack ¢ page 2 77.
5. Remove the
wheel with the flat tire and
then install the
spare tire ¢page 278.
6. Tighten all wheel bolts lightly.
7.
Lower the vehicle with the jack.
8. Use the wheel bolt wrench and
firmly
tighten all wheel bolts in a crisscross pat­
tern ¢
page 2 76.
9. Replace the
decorative wheel cover* or
the
wheel bolt caps* .
A WARNING
Always read and follow all WARNINGS and
information ~.&.
in Raising the vehicle on
page
277 and ¢page 279.
After changing a wheel
A wheel change is not complete without the
doing the following.
"' Store and secure the wheel you replaced in
the spare wheel well.
"' Replace the tools and the jack in their prop­
er location.
"' Check the
tire pressure of the spare tire as
soon as possible.
"' As soon as possible, have the
tightening
torques
on all wheel bolts checked with a
torque wrench. The correct tightening tor­
que is 90 ft lbs. (120 Nm).
"' Have the flat tire
replaced as soon as possi­
ble.
(D Tips
- If you notice that the wheel bolts are
corroded and difficult to turn while
changing a tire, they should be replaced
before you check the tightening torque .
- Drive at reduced speed until you have the
tightening torques checked. •
•

Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in
the right direction.
Using a spare tire with a tread pattern
intended for use in a specific direction
When using a spare tire w ith a tread pattern
in tended for use in a specific direction, please
note the following:
- The direction of rotation is marked by an
ar­
row on the side of the tire .
-If the spare t ire has to be installed in the in­
correct direction, use the spare tire only
temporarily since the tire will not be able to
achieve its optimum performance character­
istic s with rega rd to aquaplaning, noise and
wear.
- We recommend that you pay particular at­
tention to this fact during wet weather and
that you adjust your speed to match road
conditions.
- Replace the flat tire with a new one and
have it installed on your veh icle as soon as
possib le to restore the handling advantages
of a unid irectiona l tire .
Notes on wheel changing
Please read the information c:> page 263, New
tires and replacing tires and wheels
i f you are
going to use a spare t ire which is different
from the tires on your veh icle.
After you change a tire :
-Check the tire pressure on the spare imme­
diately after installation .
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as
possible by your authorized Audi dealer or
a qualified workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
90 ft lbs . (120 Nm).
- If you notice that the wheel bolts are cor­
roded and difficult to turn while changing
a tire, they should be replaced before you
check the tightening torque. What do I do now? 2 79
- Replace the flat tire with a new one and
have it installed on your vehicle as soon as
possible. Remount the wheel cover.
Until then , drive with extra care and at re­
duced speeds.
A WARNING
-
- If you are going to equ ip your vehicle
with tires or rims which differ from those
which were factory installed, then be
sure to read the information
c:> page 263,
New tires and replacing tires and
wheels.
- Always make sure the damaged wheel or
even a flat tire and the jack and tool kit
are properly secured in the luggage com­
pa rtment and are not loose in the pas­
senger compartment.
- In an accident or sudden maneuver they
could fly forward, injuring anyone in the
veh icle.
- Always store damaged wheel, jack and
tools securely in the luggage compa rt­
ment. Otherwise, in an accident or su d­
den maneuver they could fly forward,
causing injury to passengers in the vehi­
cle.
([) Note
Do not use commercially available tire
sea lants. Otherwise, the electrica l compo­
nents of the tire pressure monitoring sys­
tem* wi ll no longer work properly and the
sensor for the tire pressure monitoring
system* will have to be replaced by a
qualified workshop . •
•