2018 AUDI Q3 flat tire

Wheels
The tire pressures must be stored in the Infotain­
ment system again each time the pressures
change (switch ing between partial and full load
pressure) or after changing or replacing a tire on
your vehicle
c:::> page 184. The tire pressure moni­
toring system only monitors the tire pressure you have stored . Refer to the tire pressure label for
the recommended tire pressure for your vehicle
c:::> page 176, fig. 147.
Tire tread circumference and vibration character­ istics can change and cause a t ire pressure warn­
ing if:
- the tire pressure in one or more tires is too low
- the tire has structural damage
- the tire was replaced or the tire pressure was
changed and it was not stored
c:::> page 184
- the spare tire* is installed
Indicator lights
ti] -Loss of pressure in at least one tire c:::> & .
Check the tires and replace or repair if necessary.
Check/correct the p ressures of all four tires and
store the pressure again in the menu display
c:::> page 184.
@m (Ti re Pressure Monitoring System) Tire
pressure : System malfunction!. If@m
appears
after switching the ignit ion on or whi le driving
and the
ti] indicator light in the instrument clus­
ter blinks for approximately one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures
c:::> page 184. If
the indicator light does turn off or turns on again
after a short period of time, dr ive to an author­
ized Audi dealer or authorized Aud i Service Facili­
ty immediately to have th e malfunct ion correct­
ed.
_& WARNING
- If the tire pressure indicator appea rs in the
display, reduce your speed immediate ly and
avoid any hard steering or braking maneu­
vers. Stop as soon as possib le and check the
t ir es and their pressure.
- The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regularly.
184
'
-Under certain conditions (such as a sporty
driving style, w inter conditions or unpaved
roads), the tire pressure monitoring system
ind icator may be delayed .
- Do not use run-flat tires on your vehicle. Us­
ing them when not permitted can lead to
veh icle damage or accidents.
(D Tips
- The tire pressure monitor ing system can al­
so stop working when there is an ESC mal­
function.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitor ing system in your
Audi was calibrated with "Audi Or iginal
Tires"
c:::> page 173. Using these tires is rec­
ommended.
Storing tire pressures
App lies to: vehicles wit h Tire Pressure Monito rin g Syste m in­
dic ator
.. Make sure before storing that the tire pressures
of all four tires meet the specified values and
are adapted to the load <=:>page
175 .
.. Switch the ignition on.
.. Select: the
I CARI funct ion button > (Car) Sys­
tems *
control button > Servicing & checks >
Tire pressure monitoring > Store tire pressures
> Yes, store now.
(D Tips
Do not store the tire pressures if snow chains
are installed.

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Emergency assistance
General information
.. Park the vehicle as far as poss ible from moving
traffic in the event of a breakdown. In the event
of a flat tire, park the vehicle on a leve l surface .
It you are on a steep h ill, be especially careful.
.. Set the parking brake.
.. Switch the emergency flashe rs on .
.. Put on a reflective vest .
.. Set up the warn ing triang le, if available .
.. Have the passengers exi t the veh icle. They
sho uld move to a safe place, for example be­
hind a guard rail.
_& WARNING
Follow the steps given above. This is for your
protection and the for the safety of other d riv ­
ers.
Equipment
Vehicle tool kit
Fig. 1 48 Luggage compartmen t: ca rgo floor cover folded
upward
The vehicle tool kit is located in the luggage com­
partment under the cargo floor cover .
.. Push on the plast ic hand le a nd lift up the cargo
floor.
.. Open the cargo floor.
Completely ret ract the vehicle jac k arm before
sto ring the vehicle jack*.
Em ergen cy a ssis tanc e
_& WARNING
-Applies to: ve hicles with jack
Improper use of the veh icle jack can cause se­
rious pe rsonal injuries.
- Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot attain the necessa ry t ightening to rque if yo u
use the hex head, po ten tially causing an ac­
cident .
- The factory-supplied jack is intended only
for your ve hicl e mode l. Under no circum­
s tances shou ld it be used to lift heavy
vehicles o r other loads; you risk i njuring
yourse lf.
- Never start the engine when the vehicle is
raised, which cou ld cause an accident .
- Support the vehicle securely with appropri ­
ate stands if work is to be performed under ­
neath the vehicle; otherwise, there is a po­
tential risk for injury.
- Never use the jack supplied with your Audi
on another vehicle, particularly on a heavier
one. The jack is only su itable for use on the
veh icle it came with .
{!) Tips
The vehicle jack * in your vehicle is mainte ­
nance-free.
Replacing wheels
Preparation
You must complete the preparation before
changing a tire .
.. Read and follow the important safety precau-
tions
<=:> page 191.
.,. Set the park ing brake .
.,. Select the P selector lever posit ion.
.,. W hen tow ing a tra iler: disconnect the trailer
from yo ur vehicle .
.. Lay out the vehi cle too l kit ¢
page 191 and the
spare tire
<=:> page 197.
191

Emergency assistance
& WARNING
You or your passengers could be injured while changing a wheel if you do not follow these
safety precautions :
- If you have a flat ti re, move a safe d ista nee
off the road . Turn off the engine, turn the
emergency flashers on and use other warn·
ing devices to alert other motorists.
- 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 front and back of the wheel diagonally
opposite the wheel being changed with the
folding chocks or other objects. When one
front wheel is lifted off the ground, placing
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 .
- Always store the vehicle tool kit, the jack
and the replaced tire in the luggage com­
partment
c:> page 102 .
(D Tips
Obey all laws.
Changing a wheel
When you change a wheel, follow the sequence
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 also
<=:>page 193.
2. Loosen the wheel bolts c:> page 193.
3. Locate the proper mounting point for the
jack and align the jack below that point
<=:>page 194.
4. Lift the car with the jack c:> page 194 .
5. Remove the wheel with the flat tire and then
install the
spare tire <=:>page 195.
6. Tighten all wheel bolts lightly.
7.
Lower the vehicle with the jack.
192
8. Use the wheel bolt wrench and firmly tighten
all wheel bolts in a crisscross pattern
<=:>page 193.
9. Replace the decorative wheel cover* or the
wheel bolt caps*.
& WARNING
Always read and follow all WARNINGS and in­
formation
c:> .&. in Raising the vehicle on
page 194
and <=:>page 196.
After changing a wheel
A wheel change is not complete without the do·
ing the following .
.,. Always store the vehicle tool kit, the jack* and
the replaced tire in the luggage compartment
c:>page 102.
.,. Check the tire pressure of the spare tire as soon
as possible .
.,. As soon as possible, have the
tightening tor·
ques
on all wheel bolts checked with a torque
wrench. The correct tightening torque is
10S ft lbs (140 Nm).
.,. Have the flat tire
replaced as soon as possible.
(D Tips
- 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.
- Drive at reduced speed until you have the
tightening torques checked .

Emergency assistance
- The wheel bolts should be clean and easy to
turn. Check for di rt and cor ros ion on the
mating s urfaces o f both the whee l an d the
h ub. Remove all dirt from t hese surfaces be­
fo re remo unt ing t he wheel.
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
W hen us ing a spare ti re with a tread patte rn in­
tended for use in a specific d irection, please note
the following:
- The direct ion o f rotat ion is marked by an
arrow
on the s ide of the t ire .
-If the spare tire has to be installed in the incor ­
rect d irection, use the spare tire only tempora­
rily s ince the tire w ill not be ab le to achieve its
optimum pe rformance c haracter istics with re­
gard to aq uaplaning, noise and wear .
- We recommend that you pay particular atten­
tion to this fact during wet weathe r and that
yo u ad just yo ur speed to match road condi­
t ions.
- Replace t he flat t ire with a new one and have it
i ns ta lled on yo ur vehicle as soon as possible to
r esto re t he handling advantages of a unidi re c­
t ion al ti re.
Notes on wheel changing
Please read the info rm ation ¢ page 173, New
tires or wheels
i f you are goin g to use a s pare tire
which is d ifferent from the tires on yo ur vehicle.
Afte r you change a tire:
-Check the tire pressure on the spare immedi­
ately after installation .
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or quali ­
fied workshop .
196
-With steel and alloy wheel rims, the wheel
bolts are cor rectly tightened at a torque of
105 ft lbs (140 Nm).
- 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
t ightening torque.
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as poss i­
ble. Remount the wheel cover.
Until then , drive with extra care and at reduced
speeds.
A WARNING
- If you are going to equip yo ur vehicle with
tires or r ims which diffe r from those which
we re facto ry insta lled, the n be su re to read
t he informa tion ¢
page 173, New tires or
wheels.
-Always make sure the damag ed wheel or
eve n a flat tire and t he jack and tool kit ar e
prope rly se cured in t he lu ggage comp art­
me nt an d ar e no t loose in the passenge r
compa rtment.
- In an accide nt or sudde n maneuver they
co uld fly forw ard, i njuring an yon e in t he ve­
h icle.
- Always s to re d amaged w hee l, jack a nd to ols
secure ly i n t he lug gage co m pa rtm ent. O th­
erwise, in an a cci den t or sudden maneuve r
they cou ld fly forwar d, causing injury to pas ­
senge rs in the ve hicle.
(D Note
D o no t use co mm ercia lly availabl e tire se al­
a nts . Ot herwise, t he e lectr ic al components of
the tire p ress ure monitor ing system * will no
l onge r wor k properly and t he sensor for t he
tire pressure monitoring system * w ill have to
be replaced by qualifie d wo rks hop.
-

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Spare tire
Space-saving spare tire (compact spare
tire)
Applies to: vehicles with spare tire/space-saving spa re tire
(compact spare tire)
Fig. 156 Luggage co mpa rtment : spa ce-s a v in g spare t ire
( compac t spa re t ire)
The spare tire is intended for short -term use on­
l y . Have the damaged t ire checked and replaced,
if necessary, by an author ized Audi dealer or au­
thorized Audi Serv ice Facility as soon as possib le .
There are some restrict ions on the use of the
compact spare tire. The compact spare tire has
been designed specifica lly for yo ur type of vehi­
cle. Do not replace it with the spare tire from an­
other type of vehicl e.
Removing the spare tire
.,. Remove the ca rgo floor.
.,. Remove the wing bolt¢
fig. 156 and then re-
move the retainer underneath it.
.,. Remove th e subwoofer*
¢ page 198 .
.,. Remove th e spare tire.
Snow cha ins
F or technica l reasons, the use of snow chains on
the compact spare t ire is not permitted .
If you have to drive with snow chains and a front
tire fa ils, mount the spa re t ire in place of a rea r
tire. Insta ll the snow chains on the rear tire that
you removed, and insta ll that in place of the
front tire that failed.
A WARNING
- Never use the spare tire if it is damaged or if
it is worn down to the tread wear indicators.
Em ergen cy a ssis tanc e
-If the spa re ti re is more than 6 years old,
use it only in an emergency and with ex­
treme caution and careful driving.
- The spare tire is intended only for tempora­
ry and short-term use. It should be replaced
as soon as poss ible with the normal wheel
a nd tire .
- After mounting the compact spare tire, the
tire pressure must be checked as soon as
possible . The tire pressure of the compact
spare ti re must be 4 .2 ba r; otherwise, you
risk hav ing an accident.
- Do not dr ive faste r than SO mph (80 km/h).
You risk having an acc ident.
-Avoid full -th rottle acceleration, heavy brak­
i n g, and fast co rnering . You r isk having an
accident.
- Never d rive using more than one spare
wheel and ti re. You r isk having an accident.
- Normal summer or winter t ires must not be
mounted on the compact spare whee l rim .
- For technical reasons, the use of tire cha ins
on the spare t ire is not permitted .
If it is
necessa ry to drive w it h tire cha ins, the spare
wheel mus t be mou nted on the front axle in
the event of a flat in a rear t ire. The newly
ava ilable fron t wheel must the n be installed
in place of the rear wheel with the flat tire .
Insta lling the tire chain before mounting
the wheel and tire is recommended .
- Loose items in the passenger compartment
can cause serious personal injury during
hard braking or in an accident . Never store
the spare tire or jack and tools in the pas­
senger compartment.
197