2018 AUDI Q3 snow chains

Parking systems
Parking systems
General information
A ppl ies to: ve hicles w ith a rea r parking sys te m /pa rking sys ­
tem p lus/rearv iew camera
Depending on your vehicle's equipment, various
parking aids will help you when parking and ma­
neuvering.
The
rear park ing system is an audible parking aid
that warns you of obstacles
behind the vehicle
¢ page 83.
The parking system plus assists you when park ­
ing by audibly and visually indicating objects de­
tected
in front of and behind the veh icle
¢ page 83.
The rearview camera shows the area behind the
vehicle in the Infotainment system display . The
lines in the rearview camera image help you to
park or maneuver
¢ page 84.
_& WARNING
-Always look for traff ic and check the area
around your vehicle by looking at it directly
as well . The parking system cannot replace
the driver's attention. The driver is always
responsible when entering or leaving a park­
ing space and during similar maneuvers.
- Please note that some surfaces, such as
clothing, are not detected by the system.
- Sensors and cameras have blind spots in
which people and objects cannot be detect­
ed. Be especially cautious of small children
and animals.
-
- Always pay attention to the area around the
vehicle -using the rearview mirror, too.
- The sensors can be displaced by impacts or
damage to the radiator grille, bumper,
wheel housing and the underbody . The park­
ing system may be impaired as a result.
Have an authorized Audi dealer or author­
ized Audi Service Facility check their func­
t io n.
- Make sure the sensors are not obstructed by
stickers, deposits or other materia ls. If they
are, the sensor function could be impaired.
82
For additional information on cleaning, see
¢page 185.
(D Note
-Some objects are not detected or displayed
by the system under certain circumstances:
- objects such as barrier chains, trailer draw
bars, vertical poles or fences
- objects above the sensors such as wall ex­
tensions
- objects with certain surfaces or structures
such as chain link fences or powder snow
- If you continue driving closer to a low ob­
ject, it may disappear from the sensor range. Note that you will no longer be
warned about th is obstacle.
@ Tips
- The system may provide a warning even
though there are no obstacles in the cover­
age area in some situations, such as:
- certain road surfaces or when there is tall
grass
- external ultrasonic sources such as from
cleaning vehicles
- in heavy rain, snow, or thick vehicle ex­
haust
- We recommend that you practice parking in
a traffic-free location or parking lot to be­
come familiar with the system . When doing
this, there should be good light and weath­
er conditions.
- The sensors must be kept clean and free of
snow and ice for the parking aid to operate .
For information on cleaning, see
¢page 185.
- You can change the volume and pitch of the
signals as well as the display¢
page 87.
-Please refer to the instructions for towing a
trailer located in
¢page 88.
- What appears in the infotainment display is
somewhat time-delayed.

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Electromechanical
steering
The ele ctromechanical steering supports th e
driver's steering movements.
Power steering adapts electronically based on
the veh icle speed .
Indicat or lights and me ssages
• Steering fault! Do not dr ive vehi cle!
If th is ind icator lig ht tu rns on and stays o n and
this message appears, the power steer ing may
have failed.
Do
not c ont in u e d riving. See an authorized Aud i
dea ler o r autho rized Aud i Serv ice Facility fo r as ­
sis tance.
If the indicator light turns on, the steering wheel may be more diff icult to move or more sensitive
than usual. The steering wheel may also be at an
angle when dr iving straight .
Drive s low ly to an author ized Audi dealer or au­
thor ized Audi Se rvice Fac ility to have the mal­
function co rrected.
kr-ij Steering lock: System fault ! Please contact
dealer.
There is a malfunction in the electronic steering
l ock.
Drive to an authorized Aud i dea ler o r aut horized
Audi Service Facility immediately to have the
malfunction corrected.
A WARNING
-
Have the system malfunction corrected as
soon as possible by an author ized Audi dealer
or authorized Aud i Service Fac ility, as this in­
creases the risk of a n accident .
(D Tips
If the . or i1:.ij indicator light only stays on
for a short time, you may continue dr iv ing.
Intellig ent Technology
All wheel drive (quattro)
Applies to: vehicles with all wheel drive
In all wheel drive, all four wheels are powered.
General information
In all whee l drive, the dr iving power is div ided be­
tween all fou r wheels . This happens automatical­
ly depending on yo ur driving behavior as we ll as
the cur rent road conditions . A lso see ¢
page 89 .
The all whee l dr ive concept is des igned for high
engine power. Yo ur vehicle is except iona lly pow­
erfu l and has excellent driving characteristics
both under normal driving conditions and on
snow and ice. Always read and follow safety pre­ cautions
q .&, .
Winter ti res
By using all whee l drive, your veh icle has good
forward motion w ith standard tires in winter con­
ditions . However, using winter or all season tires
on
all four wheels in the winter is recommended,
because th is w ill improve the
braking effect.
Snow chains
If there a re snow chain laws, snow cha ins m ust
also be used on ve hicles with all wheel drive
¢ page 181, Snow chains .
Replacing tires
For vehicle s wi th a ll wheel d rive, o nly wheels wi th
the same roll ing ci rcumfe rence sho uld be used.
Avoid using tires with di fferen t tread depths
¢ page 173, New tires or wheels.
A WARNING
- Also, in vehicles with all whee l drive, adapt
your driving style to the current road and traffic cond itions. Do not let the increased
safety prov ided tempt you into taking r isks,
because this increases the risk of an acc i­
dent.
- The braking ab ility of your vehicle is limited
to the trac tion of the wheels. I n this way, it
is not different from a two w heel d rive vehi ­
cle. Do no t be tempte d to accelerate to a
h igh speed when the ro ad is s lippery, be -
cause t his increases t he risk of an acci den t. ...,
93

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and a special procedure. You must not repair or
disassemble them ¢.&. .
A WARNING
Wheel bolts that are tightened or repaired in­
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an acc ident. For the correct tightening specifi ­
cation, see ¢
page 192, After changing a
wheel .
- Always keep the wheel bolts and the
threads in the wheel hub clean and free of grease.
- Only use wheel bo lts that fit the rim .
- Always have damaged r ims repa ired by an
authorized Audi dealer o r autho rized Aud i
Service Facility . Never repair or d isassemble
r ims yourself, because this inc reases the risk
of an accident.
Winter tires
W inte r ti res s ignificantly improve the vehicle's
h andling when driving in win ter condit ions . Be­
cause of the ir constr uction (width, compound,
tread pattern), summer tires provide less trac­
tion on ice and snow .
... Use w inter t ires on all fo ur wheels .
... Only use winter t ires that are approve d for your
v ehicl e.
... Please note that the maximum permitted
speed may be lower with winter tires¢.&.
in
General information on page 166.
An au thor­
ized Audi dealer or author ized Audi Service Fa­
c ili ty can inform you about the maximum per­
mit ted speed for you r tir es .
... Check the tire press ure after installing w heels
¢ page 176.
The effec tiveness of winter tires is reduced great­
l y when the t read is worn down to a depth of
0 .1 57 in ( 4 mm). The char acter istics of win ter
tires a lso dec rease great ly as t he tire ages, re­
gardless of the remaining tread .
@) For the sake of the environment
Reinstall s umme r ti res at the a ppro pria te
t ime, bec ause they provide bet ter hand ling
Wh eel s
when roa ds a re free o f snow and ice . Summer
tires cause less road noise, tire wear and fue l
consumpt ion .
(D Tips
You can also use a ll season tires instead of
winter tires . Please note that in some coun ­
tries where winter tires are required , on ly
winter tires w it h the
& symbo l may be per­
mitted.
Snow chains
S now cha ins not only improve the drivi ng in win ­
te r road condit ions, but also the braking .
... On ly ins tall snow chains on the front wheels.
T his applies a lso to vehicles with a ll wheel
drive*.
... Check and correct the seating of the snow
chai ns after d riving a few feet, if necessary. Fol­
low the instr uctions from the manufac turer.
... Note the maximum permitted spee d when dr iv­
ing with snow chains . Do not exceed 30 mph
(SO km/h).
U se fine-me sh snow chains . They must no t add
more than 0.53 inch (13. S mm) in height, incl ud­
ing t he chain lock .
You m ust remove the snow chains on roads with­
o ut snow . O therwise, you co uld impair d riving
abili ty and damage the t ires .
Use of snow c hains is only permitted with certa in
r im/tire comb inat io ns due to technical reasons .
C heck wi th an au thorized Audi dea ler or author­
ized Audi Service Facility to see if you may use
snow chains .
A WARNING
Using incor rect snow chains or installing snow
cha ins incor rect ly can resu lt in loss of veh icle
control, which increases the risk of an acci·
dent.
(D Note
Snow cha ins can damage the rims/whee l cov-
ers * if the chains come into direct contact
liJJ,
181

Wheels
with them. Remove the wheel covers" first.
Use coated snow chains.
Low-profile tires
App lies to: veh icles with low-profile tires
Your vehicle is equipped with low-profile tires* at
t he factory . Compared to other tire/rim combina­
ti ons, low-profile tires offer a wider tread sur face
and a larger rim diameter with shorter tire side­
walls . This results in an agile driving style . How­
ever, it may reduce the level of comfort and in­
crease road noise when dr iv ing on roads in poor
condition .
Low-profile tires can become damaged more
qu ickly than standard t ires when driving over
large b umps, potholes, manhole covers, speed
bumps and curbs. Therefore, it is part icu lar ly im­
portant to maintain the cor rect tire pressure
¢page 176.
To reduce the r isk of damage to the tires and
rims, drive very carefully on poor roads.
Check your wheels regularly every 2,000 mi (3 ,000 km) for damage. For example , check for
bu lges/cracks on the tir es or deformations/
cracks on the r ims.
After a heavy impact or damage, have the tires
and rims inspected or replaced immediate ly by
an author ized Audi dealer or author ized A udi
Serv ice Facility .
Low-profile tires can wear out faster than stand­
ard tires.
Summer tires are not suitable for cold weather,
snow or black ice . If you are driving in these con ­
d itions, use winter or all season t ires
¢ page 181.
Uniform tire quality grading
-Tread wear
- T raction AA A B C
- Temperature ABC
Qua lity grades can be found where applicab le on
the tire side wall between tre ad shoulder and
maximum section width
¢ page 16 7, fig . 144 .
182
For example: Tread wear 200 , Traction AA, Tem­
perature
A .
All passenger car tir es must conform to Federal
Safety Requirements in addit ion to these grades .
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov­
ernment test course.
For example, a tire graded 150 would wear one
and one half (1 1/2) times as well on the govern­
ment course as a tir e graded 100 .
T he relative performance of tires depends upon
the actual cond itions of their use, however, and
may depart sign ificantly from the norm due to
variations in driv ing habits, service practices and
differences in road characteristics and climate.
Traction
The traction grades , from highest to lowest, are
AA , A, Band
C. Those grades represent the tire's
ability to stop on wet pavement as measured un­
der controlled conditions on specified govern ­
ment test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance
¢_& .
Temperature
The temperature grades are A (the highest), B,
and C , representing the tire's resistance to the
generat ion of heat and its ability to dissipate
heat when tested under controlled conditions on
a spec ified indoor laboratory test wheel.
Sustained high temperature can cause the mate­
rial of the tire to degenerate and reduce tire life ,
and excessive temperature can lead to sudden
tire failure ¢.& .
The grade C corresponds to a level of perform­
ance which all passenger car tires must meet un­
der the Federal Motor Vehicle Safety Standard
No. 109. Grades Band A represent higher levels
of performance on the laboratory test wheel than
the minimum required by law .
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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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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

Safety belt pretensioner Service and disposa l............ ..... . 113
Safety belts . . . . . . . . . . . . . . . . . . . . . . 106, 109
C leaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . . . 107
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . 109
H eight adjustment . . . . . . . . . . . . . . . . . . . 111
Improperly worn ............. .. ..... 112
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Safety belt position . . . . . . . . . . . . . . . . . . 110
Safety instructions . . . . . . . . . . . . . . . . . . . 108
Securing child safety seats . . . . . . . . . . . . 144
Special considerations for pregnant wom-
en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Unfastening . . . . . . . . . . . . . . . . . . . . . . . . 111
Warning/indicator light . . . . . . . . . . . . . . 106
Worn properly . . . . . . . . . . . . . . . . . . . . . . 108
Safety instructions
for side curta in a irbags . . . . . . . . . . . . . . . 133
for using ch ild safety seats . . . . . . . . . . . . 137
for using safety be lts . . . . . . . . . . . . . . . . . 108
Monitoring the Advanced Airbag System . 126
Safety systems . . . . . . . . . . . . . . . . . . . . . . . . 14
Seat Number of seats
Seat adjustment 106
Head restraints . . . . . . . . . . . . . . . . . . . . . 100
Seat belts
refer to Safety belts . . . . . . . . . . . . . . . . . . 106
Seat heating Automatic climate control system . . . . . . . 55
Manual climate control system . . . . . . . . . . 53
Seating capacity . . . . . . . . . . . . . . . . . . . . . . 106
Seating position Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Fr ont passenger . . . . . . . . . . . . . . . . . . . . . .
99
How to adjust the front seats . . . . . . . . . . . 99
Incorrect seat position . . . . . . . . . . . . . . . 100
Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Rear passengers . . . . . . . . . . . . . . . . . . . . . .
99
Seats
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
~ Correct seating position . . . . . . . . . . . . . . . 98 ......
~ Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
N
8 Selective whee l torque contro l . . . . . . . . . . . 89
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Index
Se lector lever (automatic transmission)
Emergency operation . . . . . . . . . . . . . . . . . . 72
Pos ition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Service and disposal Safety belt pretensioner . . . . . . . . . . . . . . 113
Service interval display . . . . . . . . . . . . . . . . . 165
Service position
refer to Replacing wiper blades . . . . . . . . . 39
Setting the temperature
Automatic climate cont rol system . . . . . . . 54
Sh ift paddles (automatic transm iss ion) . . . . 70
Side airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 128
How they work . . . . . . . . . . . . . . . . . . . . . . 129
Side assist
refer to Audi side assist . . . . . . . . . . . . . . . . 78
S ide curta in airbags . . . . . . . . . . . . . . . . . . . 131
Description . . . . . . . . . . . . . . . . . . . . . . . . . 131
How they work . . . . . . . . . . . . . . . . . . . . . . 132
Safety instructions . . . . . . . . . . . . . . . . . . . 133
Ski bag. ........... .... ........... .... 48
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . 181
Sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Sources of information about child restraints
and their use . . . . . . . . . . . . . . . . . . . . . . . . . 151
Space-saving spare tire (compact spare tire)
. 197
Spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Speed warning system . . . . . . . . . . . . . . . . . . 76
Stab ilization control
refer to E lectronic stabi lization control . . . 89
START ENGINE STOP button . . . . . . . . . . . . . 61
Starting (engine) . . . . . . . . . . . . . . . . . . . 60, 61
Steering Electromechanical steering . . . . . . . . . . . . . 93
Locking (convenience key) . . . . . . . . . . . . . . 62
Locking (ignition lock) . . . . . . . . . . . . . . . . . 60
also refer to Electromechanical steering 93
Steering wheel Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Shift paddles (automatic transmiss ion) . . . 70
Steps for determining correct load limit . . . 180
Stopping (engine) . . . . . . . . . . . . . . . . . . . 60, 62
Storage compartments . . . . . . . . . . . . . . . . . 45
Subwoofer. . . . . . . . . . . . . . . . . . . . . . . . . . . 198
223

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Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 180
Loosening . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Tightening . . . . . . . . . . . . . . . . . . . . . . . . . 193
Wheel covers, removing . . . . . . . . . . . . . . . . 193
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Glossary of tire and loading terminology . 169
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Tires and vehicle load limits . . . . . . . . . . . 178
When must a safety belt be replaced? . . . . 108
When must the airbag system be inspected? l24
Where are lower anchorages located? . . . . 148
Window regulators . . . . . . . . . . . . . . . . . . . . . 30
Child safety lock . . . . . . . . . . . . . . . . . . . . . . 30
Windows
Cleaning/removing ice . . . . . . . . . . . . . . . .
187
Windshield
C leaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
also refer to W indshield . . . . . . . . . . . . . . . 38
Windshield washer system . . . . . . . . . . 38, 165
Reservoir capacity . . . . . . . . . . . . . . . . . . . 210
Winter operation
Car washes . . . . . . . . . . . . . . . . . . . . . . . . .
185
Cooling system . . . . . . . . . . . . . . . . . . . . . . 162
Defrosting windows (automatic climate con­
trol system) . . . . . . . . . . . . . . . . . . . . . . . . .
55
Defrosting windows (manual climate control
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
Removing ice from w indows . . . . . . . . . . . 187
Seat heating (automatic climate cont rol sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 181
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Windshield washer system . . . . . . . . . . . . 165
Winter ti res . . . . . . . . . . . . . . . . . . . . . . . . . . 181
X
Xenon headlights . . . . . . . . . . . . . . . . . . . . . 201
Index
225