2018 AUDI Q3 brake sensor

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00
E lect romechanical pa rking brake
¢ page 12
Tire Pressu re Monitoring System *
../
¢page 183
Tire press ure monitor ing system*
¢page 183
Elect ronic power control ../
¢ page 14
M alfunct ion Indica to r L amp (M IL)
../
¢ page 14
En gine speed limi tation*
¢page 15
E ng ine o il level
¢page 15
Eng ine oi l sensor
¢ page 15
Battery charge
¢ page 13
Tank system
e> page 15
Washer fluid level *
¢ page 15
E ng ine start system
¢page 15
E lect romechani cal s teer ing../
¢ page93
S teer ing lock
¢ page 13
Remote con trol key*
¢ pag e 63
Battery in remote control key
¢ page23
Bulb failure indicator
¢page 16
H eadlight range contro l system
¢ page 16
A daptive light *
¢ page 16
Li ght/rai n sensor *
¢ page 16
Instruments and ind icator lights
S usp ension contro l*
¢ page 16
USA models:
Speed warning system*
¢page
76
Canada models:
Speed wa rning system*
¢ page
76
Other indicator lights
--------------Turn s ignals
¢page 16
Trailer t urn signa ls*
¢ page 16
USA models:
Cruise control system
¢page
76
Canada models:
Cru ise control system
¢ page
76
Hill des ce n t assis t*
¢page 91
Remo te co ntro l key*
¢ page 63
High beams
¢ page34
Door open
¢ page 17
Hood open
¢ page 17
L u ggage compartment lid ope n
¢ page 17
BRAKE/(©) Brake system
If this indica to r li ght tur ns on, t here is a malf unc­
tion in the brake system.
llll vehicle and check brake fluid level
Stop t he vehicle and check the brake fl uid level.
See a n author ized Audi dealer or author ized A udi
Service Facility for assis tance if necessa ry .
1111 (USA models ) /. (Canada models)
Brake: malfunction! Please park vehicle safely .,.
11

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 39, Cleaning the 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
186

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.
Fuse assignment, cockpit
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,~
button, reverse light,(®) button, oil 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 control 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 Parking aid
17 Parking system rearview camera
18 TV tuner
19 Engine starter control, DC/DC converter
200
No
. Equipment
20 E
SC 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, emergency
call system
25 Headlight power supply
26 Rear window wiper
27 Starter system
28 Infotainment system
29 Supply for
the park ing system rearview
camera and TV tuner
30 Infotainment system
31 Infotainment system
32 Instrument cluster
33 Automatic dimming rearview mirror
36 Cigarette lighter, cockpit/luggage com
-
partment socket
37 Cockpit/rear socket 38 Transmission contro l module
40 Trailer hitch control module 41 Trailer hitch control module
42 Trai ler hitch control module
44 Rear window defogge r
4S Electromechanical parking brake control
module
46 Trailer hitch control module
47 quattro control module
48 Automatic luggage compartment lid con-
tro
l modu le
so Blowe r
51 Electromechanical parking brake control
module
52 BCM
53 Front seat heating
54 Panorama gla ss roof
55 Sunshade on the panorama glass roof
56 Contro l modu le for suspension control

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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
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Kick-down (automatic transmission) . . . . . . . 71
L
LATCH 147
Description . . . . . . . . . . . . . . . . . . . . . . . . . 148
Installing a child restraint . . . . . . . . . . . . . 149
Loc ation
Mounting and relea sing the anchorage
hook
. . .. .. .. ............... .. .... .
148
149
L eather care/clean ing . . . . . . . . . . . . . . . . . 188
Leaving home . . . . . . . . . . . . . . . . . . . . . . . . . 34
Light/rain sensor Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Interval mode (windsh ield wipers) . . . . . . . 38
Lighting Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
L ights
I nterior/reading lights . . . . . . . . . . . . . . . . 35
Interior lighting . . . . . . . . . . . . . . . . . . . . . . 35
Loading the luggage compartment . . . . . . . 102
Locking/un locking
refer to Unlocking/locking . . . . . . . . . . . . . 24
L ow-profile tires . . . . . . . . . . . . . . . . . . . . . . 182
Low beam headlights . . . . . . . . . . . . . . . . . . . 33
Lower univ ersal anchorages (Canada) . . . . . 147
L uggage compartment. . . . . . . . . . . . . . . . . . 46
L uggage compartment lid . . . . . . . . . . . . . . 27
Storing cargo correctly . . . . . . . . . . . . . . . 102
also refer to Loading the luggage compart-
ment. ... .. .. ................. .... . 102
L uggage compartment net . . . . . . . . . . . . . . 47
Luggage rack . . . . . . . . . . . . . . . . . . . . . . . . . . 49
L umbar support . . . . . . . . . . . . . . . . . . . . . . . 42
M
M . t arn enance . .. ............. .. .. .... . 212
M . t . l arn enance mterva s . . . . . . . . . . . . . . . . . 165
Malfunction indicator lamp (MIL) . . . . . . 14, 17
Manual climate control system
refer to Climate control system
(manual) . . . . . . . . . . . . . . . . . . . . . . . . . 51, 52
Mirror compass . . . . . . . . . . . . . . . . . . . . . . . . 40
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Monitoring the Advanced Airbag System . . 124
Index
Multifunction steering wheel. . . . . . . . . . . . . 19
N
Natural leather care/cleaning . . . . . . . . . . . 188
Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
NH TSA
Contacting 104
Number of seats . . . . . . . . . . . . . . . . . . . . . . 106
0
Occupant seating positions . . . . . . . . . . . . . . 98
Octane rating (gasoline) . . . . . . . . . . . . . . . . 152
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Oil
refer to Engine oil . . . . . . . . . . . . . . . 158, 160
Oil change interval . . . . . . . . . . . . . . . . . . . . 165
On-board computer . . . . . . . . . . . . . . . . . . . . 19
On-Board Diagnostic System (OBD) Data Link Connector (DLC) . . . . . . . . . . . . . . 17
Malfunction indicator lamp (MIL) . . . . . . . . 17
Opening.... .... .. .. ............... .. . 22
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . 153
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Luggage compartment lid . . . . . . . . . . . . . . 28
Panorama glass roof . . . . . . . . . . . . . . . . . . 31
Windows . .. .. .. .. ............. .... . 30
Opening/closing
refer to Unlocking/locking . . . . . . . . . . . . . 24
Other equipment (efficiency program) . . . . . 20
Outside temperature display . . . . . . . . . . . . . . 9
Overview (Cockpit) . . . . . . . . . . . . . . . . . . . . . . 6
p
Paint damage . . . . . . . . . . . . . . . . . . . . . . . . 187
Paint number . . . . . . . . . . . . . . . . . . . . . . . . 209
Panorama glass roof. . . . . . . . . . . . . . . . . . . . 31
Emergency closing . . . . . . . . . . . . . . . . . . . . 32
also refer to Convenience opening/closing 31
Parking brake
refer to Elect rome chanica l parking brake . 63
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . 33
Parking system Parking system plus . . . . . . . . . . . . . . . . . . . 83
also refer to Parking systems . . . . . . . . 83, 84
221