2017 AUDI Q3 brake

a)
a)
.... N r-­N .... 0
0
::, a)
For this reason, in case of emer­
gency, only use a spare tire that
has the same circumference as
the regular tires.
& WARNING -
-Only use tire/rim combina­
tions and suitable wheel bolts
that have been approved by
Audi. Otherwise, damage to
the vehicle and an accident
could result.
-For technical reasons, it is not possible to use tires from oth­
er vehicles - in some cases,
you cannot even use tires from
the same vehicle model.
-Make sure that the tires you select have enough clearance
to the vehicle . Replacement
tires should not be chosen
simply based on the nominal
size, because tires with a dif­
ferent construction can differ greatly even if they are the
same size. If there is not
enough clearance, the tires or
the vehicle can be damaged
and this can reduce driving
safety and increase the risk of
an accident.
-Only use tires that are more
than six years old when abso-
Wheels
lutely necessary and drive
carefully when doing so.
-Do not use run-flat tires on
your vehicle . Using them when
not permitted can lead to ve­
hicle damage or accidents.
-If you install wheel covers on
the vehicle, make sure they al­ low enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident.
Tire wear/damage
Fig. 148 Tire profile: treadwear indica­
tor
Tire wear
Check the tires regularly for wear.
-Inflation pressure that is too low or high can increase tire wear
considerably.
-Driving quickly through curves, rapid acceleration and heavy
braking increase tire wear.
179

Wheels
passengers that the vehicle is in­
tended to carry ("seating capaci­
ty") with an assumed weight of 1 SO lbs. (68 kg) for each passen­
ger at a designated seating posi­
tion 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 includ­
ed 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 fact that there is an upper limit to your vehicle's Gross Vehi­
cle Weight Rating means that the
total weight of whatever is being
carried in the vehicle (including
the weight of a trailer hitch and
the tongue weight of the loaded
trailer) is limited. The more pas­
sengers in the vehicle or passen­
gers who are heavier than the
standard weights assumed mean
that less weight can be carried as luggage.
The Gross Vehicle Weight Rating
and the Gross Axle Weight Rating
are listed on the safety compli­
ance sticker label located on the
184
driver's side B-pillar ¢ page 181,
fig. 149.
~ WARNING
Overloading a vehicle can cause
loss of vehicle control, a crash
or other accident, serious per­
sonal injury, and even death.
-Carrying more weight than your vehicle was designed to carry will prevent the vehicle
from handling properly and
increase the risk of the loss of
vehicle control.
-The brakes on a vehicle that has been overloaded may not
be able to stop the vehicle
within a safe distance.
-Tires on a vehicle that has been overloaded can fail sud­
denly, including a blowout and
sudden deflation, causing loss
of control and a crash.
-Always make sure that the to­ tal load being transported -including the weight of a trail­
er hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicle's
Gross Vehicle Weight Rating.

Care and cleaning
wash operator to reduce the risk of acci­
dents.
- To reduce the risk of cuts, protect yourself
from sharp metal components when wash­ ing the underbody or the inside of the wheel
housings.
- After washing the vehicle, the braking effect
may be delayed due to moisture on the
brake rotors or ice in the winter. This in­
creases the risk of an accident. The brakes
must be dried first with a few careful brake
applications.
(D Note
- If you wash the vehicle in an automatic car
wash, you must fold the exterior mirrors in
to reduce the risk of damage to the mirrors.
Power folding exterior mirrors* must only
be folded in and out using the power folding
function.
- To reduce the risk of paint damage, do not
wash the vehicle in direct sunlight. -
To reduce the risk of damage to the surface,
do not use insect removing sponges, kitchen
sponges or similar items.
- Matte finish painted vehicle components:
- To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax.
- Never use protective wax. It can destroy
the matte finish effect.
- Do not place any stickers or magnetic
signs on vehicle parts painted with matte
finish paint. The paint could be damaged
when the stickers or magnets are re­
moved.
@ For the sake of the environment
Only wash the veh icle in facilities spec ially de­
signed for that purpose. This will reduce the
risk of dirty water contaminated with oil from
entering the sewer system.
Cleaning and care information
When clean ing and caring for individual vehicle
components, refer to the following tables. The
information contained there is simply recom­
mendations. For quest ions or for components that are
not listed, consult an authorized Aud i
dealer or authorized Audi Service Facility. Also
follow the information found in¢&..
Exterior cleaning
Component Situation Solution
Windshield wiper
Deposits ¢ page 41, Cleaning windshield wiper blades
blades
Headlights/
Deposits Soft sponge with a mi ld soap solutiona >
Tail lights
Sensors/
Deposits Sensors: soft cloth with solvent-free cleaning solution
Camera lenses Camera lenses: soft cloth with alcohol-free cleaning solu-
tion
Snow/ice Hand brush/so
lvent-free de -icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution
Exhaust tail pipes Road salt Water, cleaning solution suitable for stainless steel, if
necessary
Decorative parts/ Deposits Mild soap solution al, a cleaning solution suitable for
Trim stainless steel, if necessary
192

a:,
a:,
...... N r--. N .-< 0 0 ::, a:,
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.
_& WARNING
Improper use of the vehicle jack can cause se ­
rious personal injuries .
- Never use the screw driver hex head to
t ighten whee l bolts, since the bolts cannot
attain the necessary tighten ing torque if you
use the hex head, potentially causing an ac­
c ident .
- The factory-supplied jack is intended only
for your vehicle model. Under no circum­
stances should it be used to lift heavy
vehicles o r other loads; yo u ris k inju ring
yo urself.
- Never start the engine when the vehicle is
ra ised, which could cause a n accident.
- Support the veh icle secure ly with app ropr i­
a te s tan ds if wor k is to be performed under­
neath t he vehicle; otherwise, the re is a po­
tent ial ris k for i njur y.
- Never use the jack s upplied with yo ur Audi
on another vehicle, pa rtic ularly o n a heav ie r
one. The jack is only suitable for u se on the
vehicle it came wit h.
Emergen cy a ssis tanc e
Equipment
Vehicle tool kit
Fig. 151 Lu gg age compartmen t: cargo floo r cove r fo lded
u pwa rd
T he veh icle tool k it is located in the luggage com­
partment under the cargo floor cover.
.. Push on the p lastic handle and lift up the cargo
floor .
.. Open the cargo floor.
Completely retract the veh icle jack a rm before
stor ing the ve hicle jack*.
_& WARNING
- Never use the screw driver hex head to
tighten wheel bo lts, since the bolts cannot
attain the necessary tightening torque if yo u
use the hex head, potentially causing an ac­
cident.
- The factory-supp lied jack is intended only
for your ve hicle model. Under no circum­
stances shou ld it be used to lift heavy
veh icles or other loads; you risk injuring
yourse lf.
- Never start the engine when the ve hicle is
raised, which could cause an accident.
- Support the vehicle securely with appropri­
ate stands if wo rk is to be performed under­
neath the vehicle; otherwise, there is a po­
tential risk fo r injury .
@ Tips
The vehicle jack * in your vehicle is mainte­
nance-free.
197

Emergency assistance
Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising
the vehicle.
Fig. 1 55 Changing a w heel : loosening the w hee l bo lts
Loosening
• Inst all the wheel bolt wrench ove r th e whee l
bolt and push it down as far as i t will go.
• Take tight hold of the
end of the wrench handle
and turn t he whee l bolts
counter-clockwise
about one single turn in the d irection of arrow
q fig . 155.
Tightening
• Install the wheel bolt wrench over the whee l
bolt and push it down as far as it will go.
• Take tight hold of the
end of the wrench handle
and turn each whee l bolt
clockw ise until it is
seated.
A WARNING
- Do not use force or hurry when changing a
wheel· you can ca use the vehicle to sl ip off
t h e jack and cause s erious pe rsonal injur ies.
- Do not loosen the whee l bolts mo re than
one turn
before you ra ise th e vehicle with
t h e ja ck .· You risk an i njur y.
(O} Tips
-Neve r use the he xagonal socket i n the han­
dle of the screwd river to loosen or tighten
th e w heel bo lts.
- If a wh ee l bolt is very t ight, you may fi nd it
eas ier to loosen by carefully push ing down
on th e end of th e wh eel bo lt wren ch wi th
one
fo ot on ly. As you do so, hold on to t he
200
car to keep yo ur ba lance and ta ke c are not
to slip.
Raising the vehicle
T he vehicle must be lifted wit h the jack first be ­
fore the wheel can be removed .
Fig. 156 S ill pa nels: mark in gs
Fig . 157 S ill : pos it io nin g the ve hicle jack
The location of the jack po int is indicated by an
i ndenta tion o n the underside of the veh icle
q fig . 15 6.
• Activate the parking brake to prevent the vehi­
cle from rolling uninte ntionally .
• Mov e the se lector lever to the P pos it ion .
• Find the
marking (imp rint) on the s ill that is
nea res t the w heel th at will be ch anged
¢ fig. 156 . Beh ind t he marking, there is a lift­
ing point on t he sill fo r the ve hicle jack .
• Tur n the
vehicle jack located un der the liftin g
point o n the sill to raise the jack until the jaw
¢ fig . 157 @covers the notch on the veh icle
¢ ,& , ¢(D .
• Align the vehicle jack so the jaw@ cove rs the
no tch and the base pla te ® is fla t on t he f loor .
Th e base p late @ must be
vertical unde r the
lif ting poin t@ . ..,_

Emergency assistance
After you have loosened a ll wheel bo lts and
raised the vehicle off the ground, remove and re­
p lace the whee l as fo llows:
Removing the wheel
.,. Remove the topmost wheel bol t comp letely
with the
he xagonal socket in t he screwd river
hand le (vehicle tool kit)
¢ fig. 158 and set it
aside on a
clean s ur face.
.,. Screw the threaded end of the
alignment pin
from the tool k it hand-tight into the empty bolt
hole¢
fig. 159 .
.,. The n remove the other wheel bolts as described
above.
.,. Take off the wheel leav ing the a lignment pin in
the bo lt hole ¢ 0.
Putting on the spare tire
.,. Push the spare tire over the alig nment pin
¢ (D .
.,. Screw on the wheel bo lts and tighten them
slightly using the hex agonal socke t.
.,. Remove the a lignment pi n an d in se rt an d tight­
en t he rem aining wheel bol t slightly like the
res t.
.,. Turn the jack handle counter-clockwise to lower
the ve hicle until the jack is fully re leased .
.,. Use the wheel bolt wrench to tighten all wheel
bolts firmly. Tighten them
in a crisscross pat­
tern,
from one bol t to the (app roximately) op­
pos ite one, to keep the whee l cente red .
.,. Perfo rm the steps req uire d afte r changing the
whee l ¢
page 199, After changing a wheel.
&, WARNING
Do not us e the he xagon al so cke t in t he screw ­
dr iver han dle to tig hten the wheel bol ts . I t is
not poss ib le to tighten t he bo lts to the re­
quired torque usin g t he he xagonal socket -
r is k of accident!
(D Note
W hen removi ng or inst alling the whee l, the
r im cou ld hit the brake roto r and dama ge t he
rotor . Work ca ref ull y and have a seco nd per­
son to help you.
202
(D Tips
- When mo unting tires with unidirectional
tread design
make sure the trea d pattern is
pointed the right way¢
page 202.
-The wheel bolts s hould be clean an d easy to
t u rn. Check fo r dirt and corrosion on the
matin g surfaces of both the wheel and the
hub. Remove all dirt from these s urfaces be­
fore remounting the whee l.
Tires with unidirectional tread design
Tires with unidirectional tread design mus t 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 s pare tire w ith a t read patter n in ­
te nded for use in a specif ic direct ion, please note
t h e followi ng :
- The d irection of rotation is marked by an
arrow
on the side of the tire .
-If the spare tire has to be installed in the incor­
rect direction, use the spare tire on ly tempora­
r il y since the tire will not be able to ac hieve its
op timum performa nce characterist ics w ith re­
gard to aquap la ni ng, no ise a nd wear.
- W e recommend that you pay part icu lar atten­
t ion to th is fact d urin g we t wea ther an d that
you a djust your spee d to matc h road cond i­
tion s.
- Rep lace the flat tire w it h a new one an d have it
inst alled o n your ve hicle as soon as possib le to
res tore the h andlin g advan tage s of a unidir ec­
tional tire .
Notes on wheel changing
Please read t he informat ion ¢ pa ge 17 8, New
tires or wheels
if yo u ar e go ing to use a spare tire
which is d ifferent from the t ires o n your ve hicle.
A ft er yo u ch an ge a tire:
- Check the tire pressure on the spare immedi-
ately after installation. .,.

Fuses and bulbs
(D Tips
- The following table does not list fuse loca­
tions that are not used.
- Some of the equipment listed in the follow­
ing tables applies only to certain model ver­
sions or certain optional equipment.
Cockpit fuse assignment
The fuse number is stamped into the plastic be­
low or above each fuse.
No. Equipment
1 LED headlight (left)
2 LED headlight ( right)
5 LED headlight (left)
6 LED headlight (right)
7 Steering lock
8 Convenience access contro l module
9
Airbag control module, AIRBAG OFF indi-
cator light
12
Transmission control module, selector
mechanism
Air quality sensor for cl imate control sys-
tern, heated w indow washer nozzles ,
lj]
button, reverse light button<®>, oi l level
13 sensor, climate contro l system, seat occu-
pant detection system, seat heating, but-
tons in the center console, automatic dim-
ming mirror
Engine control module, quattro control
modu le, transmission control module,
14
brake lights, electromechanica l steering,
Gateway control module, trai ler hitch con-
trol module, ESC contro l module, light
switch, damping control module
Headlight range control module , instru-
ment illumination, headlights (left, right),
15 diagnostic connector, crankcase housing
heater, a ir flow sensor, socket relay, DC/
DC converter
16 Park ing aid
17 Parking system rearview camera
18 TV tuner
19 Engine starter control, DC/DC converter
206
No . Equipment
20
ESC contro l module, climate/heating con-
trol, special functions interface
21 Selector mechanism power supply
22 Interior monitoring
© button, front interior lighting buttons,
23 diagnostic connector, light switch, light/
rain sensor, humidity sensor
25 Headlight power supply
26 Rear window wiper
27 Starter system
28 Infotainment system
29
Supply for the parking system rearv iew
camera and TV tuner
30 Infotainment system
31 Infotainment system
32 Instrument cluster
33 A utomat ic dimming rearview mirror
36
Cigarette lighter, cockpit/luggage com-
partment socket
37 Cockpit/rear socket
38 Transmission control module
40 Trailer hitch control module
41 Tra iler hitch control module
42 Trailer hitch control module
44 Rear window defogger
45
Electromechanical parking brake control
module
46 Trailer hitch control module
47 quattro control module
48 Aut omat ic lu ggage compartment lid con-
tro l module
so Blower
51
Electromechanical parking brake control
module
52 BCM
53 Fr ont seat heating
54 Panorama roof
SS Sun shade on the panorama
roof
56 Adaptive dampers control module

00
00
......
"' ,....
"' ...... 0 0 :::,
00
Engine compartment fuse assignment
The fuse number is stamped into the plastic be­
low or above each fuse.
No. Equipment
1 Transmiss ion supply
2 ESC
3 Horn
4 DC/DC
converter
5 BCM, battery data module
6 BCM (right)
7 Washer fluid pump
8 BCM (left)
9 Seat adjustment lumbar support
10 Glow time
control module, fuel pump,
heated oxygen sensor
11 Steering
column lever, multifunction
steer ing whee l controls
1 2 Cell phone adapter
13 En
gine control module
14 Engine control module
15 Gateway
16 Heated oxygen sensor, fuel pump, eng
ine
components
17 Engine components
18 Fue
l pump control module
19 Sound amplifier, DC/DC converter
20 Clutch pedal sensor, brake light sensor
22 Windshield wipers Radiator fan, engine components, coolant
23 recirculation pump, auxiliary
heater, fuel
pump relay coils
24 Ignition coils
25 Driver's door
control module (central lock-
ing, window regulators)
26 Front passenger's door control module
(centra
l locking, window regulators)
27 Term inal 15 supply
29 Power seat adjustment (driver,
front pas-
senger)
30 ESC
Fu ses an d bulb s
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you .
It is becoming increasingly more and more diffi­
cult to replace vehicle light bulbs since in many
cases, other parts of the car must first be re­
moved before you are able to get to the bulb .
T his applies especially to the light bulbs in the
front of your car which you can only reach
through the engine compartment .
Sheet metal and bu lb holders can have sharp
edges that can cause serious cuts, pa rts must be
correctly taken apart and then properly put back
together to help prevent breakage o f parts and
long term damage from water that can enter
housings that have not been properly resealed.
For your safety, we recommend that you have
your authorized Aud i dea ler rep lace any bulbs fo r
you, since your dealer has the proper tools, the
correct bulbs and the expertise.
Gas di schar ge la mps (Xe no n ligh ts):
Due to the high electr ical voltage, have the bulbs
rep laced by a qualified technician. Headlights
with Xenon light are identified by the hig h volt­
age st icker.
LED headlights* require no maintenance . Please
contact your authorized Audi dea ler if a bulb
needs to be replaced.
_&. WARNING
Changing Xenon lamps wi thout the necessary
equipment can cause serious personal injury .
- Bulbs are pressu rized and can explode when
be ing changed. Potent ial ris k of injury!
- On veh icles equipped with gas disc harge
bu lbs (Xenon light) life-threatening injuries
can resu lt from improper handling of the
high-vo ltage portions of such lamps!
- Only your authorized A udi dealer or quali­
f ied workshop sho uld change the bulbs in
gas discharge lamps. There are parts with
sharp edges on the openings and on the
207