battery AUDI Q3 2019 Owner's Manual

Checking and Filling

> Open the cover on the positive terminal
> fig. 147.
> Clamp the terminal clamps on the charger cor-
rectly onto the ground point ©) and the positive
terminal @).
> Insert the power cable for the charging device
into the socket and switch the device on.
> At the end of the charging process, switch the
charger off and pull the power cable out of the
socket.
> Now remove the charging device terminal
clamps.
> Close the cover on the positive terminal.
> Close the hood > page 204.

Z\ WARNING
— A highly explosive mixture of gases can form
when charging batteries. Only charge the
battery in well-ventilated areas.
— A drained battery can freeze at tempera-
tures around 32 9F (0 2C). Do not charge or
use a frozen or thawed battery. If ice forms,
the battery housing can crack and battery
electrolyte can leak out, which increases the
risk of an explosion and chemical burns.
Contact an authorized Audi dealer or author-
ized Audi Service Facility for more informa-
tion.
— Do not connect or disconnect the charging
cable while charging because this increases

the risk of an explosion.

@ Tips
Read all of the manufacturer's instructions
for the charger before charging the battery.
214
Windshield washer
system

RAZ-0362



Fig. 148 Engine compartment: windshield washer fluid
reservoir cap
Follow the safety precautions > page 203, Gener-
al information.
The windshield washer fluid reservoir <> contains
the cleaning solution for the windshield and the
headlight washer system > fig. 148, > page 205.
The reservoir capacity can be found in
=> page 264.
To reduce the risk of lime scale deposits on the
spray nozzles, use clean water with low amounts
of calcium. Always add window cleaner to the wa-
ter. When the outside temperatures are cold, an
anti-freezing agent should be added to the water
so that it does not freeze.
Messages
ES Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
C@) Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions in the respective climate. A con-
centration that is too high can lead to vehi-
cle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.

83A012721BA
Wheels

Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs.
(2.3 kg) in excess of those stand-
ard items which they replace, not
previously considered in curb
weight or accessory weight, in-
cluding heavy duty brakes, ride
levelers, roof rack, heavy duty
battery, and special trim.
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the
beads are laid at substantially
90 degrees to the centerline of
the tread.
Recommended inflation
pressure
see > page 219.
Reinforced tire
means a tire designed to operate
at higher loads and at higher in-
flation pressures than the corre-
sponding standard tire. Rein-
forced tires may be identified as
“XL”, “xl”, “EXTRA LOAD”, or “RF”
on the sidewall.
Rim
means a metal support for a tire
ora tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat. If you change your
wheel size, you will have to pur-
chase new tires to match the new
rim diameter.
Rim size designation
means rim diameter and width.
Rim width
means nominal distance between
rim flanges.
Sidewall
means that portion of a tire be-
tween the tread and bead.
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend-
ed periods of time. The ratings
range from 93 mph (150 km/h)
to 186 mph (298 km/h) > table
on page 217. You may not find
this information on all tires be-
cause it is not required by law.
The speed rating letter code,
where applicable, is molded on
the tire sidewall and indicates the >
221

83A012721BA
Care and cleaning

for long periods of time. If leaving the ve-
hicle parked for long periods of time, you
should cover the leather to protect it from
direct sunlight.
@) Tips
— Insects are easier to remove from paint that
has been freshly waxed.
— Regular waxing can prevent rust spots from
forming.
— Decorative decals can age due to environ-
mental conditions, which can result in dam-
age such as brittleness. The color may fade
if exposed to excessive sunlight.
Placing your vehicle out
of service
If you would like to take your vehicle out of serv-
ice for a long period of time, contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty. They will advise you of important measures,
such as corrosion protection, service, and storage
procedures. Also follow the information about
the vehicle battery > page 212.
241

Emergency assistance

There are some restrictions on the use of the
compact spare tire. The compact spare tire has
been designed specifically for your type of vehi-
cle. Do not replace it with the spare tire from an-
other type of vehicle.
The compact spare tire is located in the luggage
compartment under the cargo floor cover
=> page 242.
The tire pressure must be 61 PSI (420 kPA).
Snow chains
For technical reasons, the use of snow chains on
the compact spare tire is not permitted.
If you have to drive with snow chains and a front
tire fails, mount the spare tire in place of a rear
tire. Install the snow chains on the rear tire that
you removed, and install that in place of the
front tire that failed.

ZA WARNING
— After installing a spare tire, the tire pressure
must be checked as soon as possible.
— Do not drive faster than 50 mph (80 km/h)
with a compact spare tire. Driving faster
than that increases the risk of an accident.
— To reduce the risk of an accident, avoid hard
acceleration or braking and driving fast
around curves with the compact spare tire.
— To reduce the risk of an accident, never drive
with more than one compact spare tire.
— Normal summer or winter tires must not be
mounted on the compact spare wheel rim.

battery that is giving power must not be less
than the capacity of the drained vehicle battery.
Jump start cable
Only use a jump start cable with a large enough
diameter. Note the manufacturer's specifica-
tions.
Only use a jump start cable with insulated termi-
nal clamps.
Positive cable - usually red.
Negative cable - usually black.

ZA WARNING
— A drained battery can freeze at tempera-
tures around 32 °F (0 °C). If the vehicle bat-
tery is frozen, it must be thawed before con-
necting the jump start cables. If it is not,
the risk of an explosion and chemical burns
increases. After jump starting the vehicle,
drive to an authorized Audi dealer or author-
ized Audi Service Facility immediately to
have the vehicle battery checked.
— Read the warnings when working in the en-
gine compartment > page 203.
— Handling the jump start cables incorrectly
may cause the vehicle battery to explode
and lead to serious injuries.
—To reduce the risk of chemical burns, do not

bend over the vehicle battery.


Jump starting
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
If the engine does not start because the vehicle
battery is drained, you can jump start your vehi-
cle using another vehicle. Jump start cables are
needed to do this.
Both vehicle batteries must have 12 V nominal
voltage. The voltage capacity (Ah) of the vehicle
246
() Note
Jump start cables can cause considerable
damage to the vehicle electrical system if
they are connected incorrectly.
G) Tips
— There must be no contact between the vehi-
cles, or else voltage could flow when con-
necting the positive terminal and drain the
vehicle battery of the vehicle providing the
jump start.
— The drained vehicle battery must be con-
nected correctly to the electrical system.
— Switch off electrical equipment that is not
needed.

83A012721BA

Emergency assistance

Starting the engine
Both jump start cables must be connected in the
correct order.
S
g = & oO

Fig. 162 Engine compartment: connectors for jump start
cables or a charger
RAZ-0128

Fig. 163 Connecting the jump start cables
The jump start cable connections are located in
the engine compartment.
Follow the information about the vehicle battery
=> page 212.
Connecting the positive cable (red) to the
positive terminal
> Open the cover on the positive terminal
> fig. 162.
1. Attach one end of the positive cable (red) to
the positive terminal on the vehicle battery
@ ° fig. 163.
2. Attach the other end of the positive cable
(red) to the positive terminal @ on the pow-
er source.
Connecting the negative cable (black) to the
negative terminal
3. Attach one end of the negative cable (black)
to the negative terminal @) on the power
source.
4. Attach the other end of the negative cable
(black) to the jump-start pin @ on the vehi-
cle.
Starting the engine
> Start the engine in the vehicle giving the charge
and let it run at idle.
> Now start the engine in your vehicle, which has
the
drained battery.
> If the engine does not start: Stop the starting
procedure after 10 seconds and then repeat it
after approximately 30 seconds.
> Turn on the rear window defogger in your vehi-
cle in order to reduce any voltage peaks that
may occur when disconnecting the jump start
cables. The headlights must be switched off.
> With the engines running, remove the cables in
reverse order of the way they were installed.
> Close the cover on the positive terminal.

ZA WARNING
— Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive vehicle battery terminal. This
can cause a short circuit.
— The plugs on the battery cells must not be
opened.
— Keep ignition sources (such as open flames,
burning cigarettes, etc.) away from the vehi-
cle batteries to reduce the risk of an explo-
sion.
— Route the jump start cables so they cannot
get caught in the moving parts in the other

vehicle's engine compartment.

q@ Note
— Do not use the negative terminal on the ve-
hicle battery for jump starting. A malfunc-
tion could occur in the vehicle electrical sys-
tem.
— Please note that the connecting process
previously described for the jump start ca-
bles is intended for when your vehicle is be-
ing jump started. If you are jump starting
another vehicle, connect the negative cable
(-) to a large metal component that is
247

Emergency assistance

bolted securely to the engine block, or to
the engine block itself. If the vehicle battery
in the vehicle being jump started is not
vented to the outside, there is a risk of ex-
plosion due to hydrogen gas.
Gi) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.
Towing
erasure)
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
Towing requires a certain amount of practice. Au-
di recommends contacting a towing company to
have the vehicle transported.
You should only have your vehicle towed by an-
other vehicle when disabled in exceptional cir-
cumstances. Inexperienced drivers should not
tow.
Notes on towing
When the engine is stopped, the transmission
will not be sufficiently lubricated if traveling at
high speeds and long distances:
— The maximum permitted towing speed is 30
mph (50 km/h).
— The maximum permitted towing distance is 30
miles (50 km).
Additional information on towing with a tow
truck
The vehicle may only be towed with the front axle
raised. Do not wrap any chains or cables around
the brake lines.
If the vehicle should be towed with the axle
raised, then the ignition must be switched off to
reduce the risk of damage to the drivetrain.
Tow bar and towing cable
The vehicle can be towed with a tow bar or tow-
ing cable. Both drivers should be familiar with
248
the special considerations when towing, especial-
ly when using a towing cable.
Always make sure the traction force does not ex-
ceed the permitted level and there are no shock
loading conditions. There is always the risk of the
coupling becoming overloaded when driving off-
road.
For the most safety and security, drive with a tow
bar. You should use a towing cable only if a tow
bar is not available. Use a towing cable made of
synthetic elastic cable similar elastic material.

ZA\ WARNING
— Towing highly increases the risk of an acci-
dent, for example from colliding with the
towing vehicle.
—To reduce the risk of an accident, do not al-
low anyone to remain inside the vehicle
when it is being transported by a tow truck
or a special transporter.
@) Note
— If normal towing is not possible, for exam-
ple if the transmission is faulty or if the
towing distance is greater than 30 miles
(50 km), then transport the vehicle on a
special carrier.
— If the vehicle is towed by a tow truck at the
axle that is not permitted, this can cause se-
vere damage to the transmission.
— The vehicle must not be tow started for
technical reasons.
(i) Tips
— If the power supply is interrupted, then it
will not be possible to move the selector
lever out of the "P" position. The parking
lock must be released using the emergency
release before towing the vehicle
> page 85.
— Switch Audi pre sense* off > page 123 when
loading the vehicle onto a vehicle carrier,
train, ship, or other type of transportation,
or when towing the vehicle. This can prevent
an undesired intervention from the pre
sense* system.

Fuses and bulbs

Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.

No. | Equipment

Stability Control (ESC), engine control
17
module



le of e






OVye OVOVO
Fig. 168 Left side of engine compartment: Fuse assign-
RAZ-0502
18 | Battery control module

19 | Windshield wiper control module

Anti-theft alarm system, garage door
opener
20

Automatic transmission

Engine control module

Engine start

Auxiliary heating

Engine components

Left headlight

Parking heater


Right headlight








ment
No. | Equipment
1 | Electronic Stabilization Control (ESC)
2 | Electronic Stabilization Control (ESC)
4 |Engine components, engine start
5 |Engine components, ignition coils
6 | Brake light switch
7 |Engine components
8 | Heated oxygen sensors
9 | Engine components
10 | Fuel pump
11 | Auxiliary heating, engine components










Fig. 169 Left side of cockpit: Fuse assignment

bh N Auxiliary heating, engine components No. | Equipment

13
Automatic transmission, transmission flu-
id pump
2 |Front lumbar support

Volume control

14 Engine components, ignition coils S | Gateway control module (diagnosis)

15 Horn


16

Engine components, ignition coils

sion selector lever

25 2
Steering column lock, automatic transmis-

83A012721BA
Fuses and bulbs



























No. | Equipment No. | Equipment
7 Radio receiver, parking heater, climate Right rear window regulator motor, front
control system controls 39 | passenger side door control module, right
Headlight range control, interior monitor- rear door control module
ing, ambient lighting, light switch, roof 40 | Sockets
8 | module, emergency call system, parking 41 |Passenger's side safety belt tensioner
brake, diagnostic connector, light/raih'sen- 42 |Vehicle electrical system control module
sor
= - 43 |Amplifier
9 |Steering column electronics
- 44 | All-wheel drive control module (quattro)
10 | Display
- - 4S | Driver's side seat adjustment
11 | Vehicle electrical system control module
: 47 | Rear window wiper
12 |MMI Infotainment system control module
- ; - 52 | Suspension
13 | Driver's side safety belt tensioner
- 53 | Rear window defogger
14 | Heating and A/C system blower
: 54 | Left trailer hitch light
15 | Steering column lock
55 | Trailer hitch
16 | Cell phone booster
56 | Right trailer hitch light
17
|Instrument cluster
- - 57 | Trailer hitch socket
18 | Rearview camera, peripheral cameras
19 | Vehicle opening/start (NFC) Bulbs
20 | Instrument cluster
21 | Steering column electronics BETS Ae ha tele
23 | Panoramic glass roof For your safety, we recommend that you have
24 | Vehicle electrical system control module your authorized Audi dealer replace any bulbs for
Driver side door control module, left rear YOU
25 | window regulator motor, left rear door It is becoming increasingly more and more diffi-
control module cult to replace vehicle light bulbs since in many
26 | Vehicle electrical system control module cases, other parts of the car must first be re-
27 | Vehicle electrical system control module meved before youre able to get to the bulb:
HooFmodule,vehieleeleckrical system This applies especially to the light bulbs in the
29 front of your car which you can only reach
control module :
through the engine compartment.
30 | Auxiliary battery control module
: Sheet metal and bulb holders can have sharp
31 | Luggage compartment lid .
: - - - - edges that can cause serious cuts, parts must be
ey) Rarking system, side assist, adaptive cruise correctly taken apart and then properly put back
assist, Cameta together to help prevent breakage of parts and
Passenger occupant detection system, long term damage from water that can enter
33 | front seat ventilation, headliner interior housings that have not been properly resealed.
light
; ingbrak For your safety, we recommend that you have
34 aa io tll Deeg renee your authorized Audi dealer replace any bulbs for
reverseilights you, since your dealer has the proper tools, the
A/C system components, diagnostic con- correct bulbs and the expertise.
35 |nector, instrument panel control, rearview

mirror

LED headlights*
253

Index

Brake fluid
Checking the brake fluid level........... 211
Brakes... 2... eee eee 89
BrakevassiSt': scase < « seme 2s ae a eee eB: 98
Brakerflidl: «2 cso 2 assim 2 a conse oo emai 9 2A,
Emergency braking function............. 91
New brake pads..............---000-0- 89
Break-in security feature...........-....- 31
Breaking in
New brake pads « sews ss aemy ss ese : eam « 89
New tires: si iwi 2s amie 4 amiss ao oriee a a 223
Browser
refer to Mediacenter................4. 186
BULBS. asceone 2 o seems 2 a cuasenie wo weviens Eww we 253
BUSINESS. Address wie ss aren os ams a oo 168
Cc
California Proposition 65 Warning........ 204
Battery specific...............00.000. 212
Calllist. 00.0... cece eee ene 144, 146
Capacities
Fueltank.....................000005 264
Washer fluid reservoir...............-. 264
Cargo floor... 2.2... eee 76
Cargo net... .... eee eee eee eee ee eee 75
Car key... icc eeeeeeeee 32
Car phone
Serial number (IMEI) ...............05- 151
SWitching Oficws : s sesa s pave a i demas ere 150
Using the car phone function........... 139
GCarwashiss « wes 2 2 awe so wae oo een oe cee 236
Gatalyticconverter', env = s weve sv eewe x vow 202
Cell phone
refer to Telephone ...........eeeee eens 139
Cell phone compartment
refer to Audi phone box............... 141
Central locking.............0 eee eee eee 28
Auto Lock... 2... 0. eee eee eee 28
Convenience key..........-: cece eee ees 33
Convenience opening and closing......... 39
Luggage compartment lid............... 35
Mechanically unlocking and locking....... 30
MeSSAGES wissians oo severe » o scwnare oo acatave ow owen 30
Remote control key.............--.0005 33
SGtting « = sews ¢ o neves ¢ e fewS & e Eetes xo ees 29
Vehicle Key) cress i 2 sccue o 2 eseueve © v eweaue ov erecene 33
266
Central locking switch.................0. 29
Ceramic brakeSrisscs «oases x » owen & 8 averse «0 ae 89
Certificationia: « 2 mews «x enw «2 mews 4 2 eR 261
Charging
refer to Power sourceS...........-000005 72
Charging the battery (mobile devices). 141, 184
Child safety lock
Power windows.........--.00 eee eee ee 38
Rear doors... .... 2... cece ee eee eee 38
Child
safety seats ......... cc cece eee eee ee 66
Securing to the top tether anchor........ 69
Securing with a safety belt.............. 69
Securing with LATCH.................-. 68
Cleaning... ... cece eee eee eee 236
Cleaning Alcantara...............000005 239
Cleaning artificial leather............... 239
Cleaning carbon parts.............. 238, 239
Clédning controls’: « sess << esas x ¥ oes go oe 238
Cleaning decorative parts andtrim........ 238
Cleaning exhaust tail pipes.............. 238
Cleaning plastic parts.................. 238
Cleaning textiles..................000. 239
Climate control system............-..0-- 77
Closing
Automatic luggage compartment lid...... 36
Convenience closing..........0.eeeeees
HOGG sw = aosune x 3 casas 2 smawesce w cuaangos o aeRees
Luggage compartment lid
Luggage compartment lid with foot motion . 37

PanoramicglassirOof wsi« 6 2 susie « e sowsere 9 & 3 39
Sunshade (roof) ..............000000 eee 39
WiTidOWS%: + © sees x ¢ sees co eR i 8 ee Ee 38
Cockpit dimming ..............000e sees 47
Cockpit (overview) .........--.00 022 e eee ee 6
Colornumber..............00c eee e eens 263
Compact:sparestire:. . « sesces so comin ov cesta» 245
COMPArLtMeNtSccses vs ssc ve ees vo meeT vw oes 7
Compass inthe mirror...............0005 51
Compliance:ss + ¢ saws ss eee se cas s ewes 261
Configuration wizard « « « wwe se eee ae came x 18
COMMECE ccscg s Haws ss Here sy HeeE FE ORE Ee 154
Data plans: «= sssen ss cen ov ewan eo crn o 157
Data Privacy..... 0.0... cece eee eee eee 257
INfOtaiiMeNtsen « 3 scam x x em as Ree FS 155
Infotainment services..............0048 155

Index

PANIC Button ssicsooe © 2 cocvise © avant ww rumen @ eee 32
Replacing the battery...............0-. 34
Unlocking and locking...............005 33
Vehicle Code ssicve x + swine ee etre oe eas a 2 one 32
Kick#dOWn'. 2 scons e senea oe ae ao ca @ eee 84
L
Lane assist
refer to Lane departure warning......... 119
Lane departure warning................. 119
Cleaning the camera area.............. 237
LATCH (securing child safety seats)......... 68
Leather care/cleaning...............005 239
Legal information
License subscriptions................. 197
Software information................. 197
Software:licensesies . sowie ae iawn ws nsenn a 6 197
Version
information.................. 197
License plate bracket................0.. 260
Lifting points (vehicle jack).............. 243
Light/rain sensor
Headlights...............00 020-0 ee eee 43
Intermittent mode (windshield wipers) .... 49
Light functions
Interior lighting!sc . = ssw = 2 ese sy eee eee 46
Lighting
Exterior. « ic © wesen ae ease a 2 wane vo ore 43
Interior... 0... eee eee 46
Lights 0.0... eee eee eee 43
Listening to music
refertoMedia................005. 182,185
Load... 6.6... eee 264
Locking and unlocking
By remote control............2.2.0005. 33
Using the lock cylinder................. 30
With the convenience key............... 33
Low beam headlights.................... 43
Lowering the cargo floor................. 76
Luggage compartment...............05. 73
COVER ime x x cena % 2 soamere # x wemnER oo en aw Re 74
Double cargo floor..............0..000- 76
Increasing the size............0--.00 ee 75
also refer to Luggage compartment...... 73
Luggage compartment lid
Closing button. ...............000 ee eee 36
Emergency releasing:ss : < waa x x aeax ¢ gaee 37
270

General information 34
Opening and closing 35
Opening and closing with foot motion..... 37
Power opening/closing................. 36
Lumbar'support:s + ses so sews oo owen oo 54,55
M
Maintenance’: « « sews + » sen + e awe + pores a 258
Maintenance intervals................-. 245
Malfunction Indicator Lamp (MIL)........ 202
Manual shifting ................0020 eee 84
Map
Changing the scale ............ee eves 164
Display’ « sncine 2 2 setese a a comes ow anes ve to 166
Operating. ..... 0.0... cece eee eee eee 165
Setting the destination................ 164
Map preview...............0- 00-00 e eee 163
Map update................0 20. e ee eee 170
Oli: 2 gems + 2 wise = pense & ¥ em ee See = 170
SD card/USB connection........0.. 00006 170
Media somes: i sxonns ao eevee ¥ oe orem wae 182,185
Supported formats.................-. 190
Media Cemberin. « . acewus « w snonsue = auarems wo meriite 186
Memory card
SD card reader (MMI).............0... 182
Supported types and formats........... 190
Menu language
refer to Setting the language........... 195
MeSSaQeSixc: « ¢ sews & ¢ ese 2s ees § oe ees es 147
MIrforcompass:s « « ues cs wean: 2 meee + eee 51
Mirrors
Adjusting exterior mirrors............... 47
DUUANTING Ss, « scersiss ow snouts om exons 6 x oxmanm x 48
Vanity mirror... 1.2... eee ee eee 48
MMI Navigation plus
refer to Multi Media Interface........... 18
MMI Radio plus
refer to Multi Media Interface........... 18
Mobile device
referto Telephone..............0.0005 139
Mobile phone network
Connection settings...............00. 152
Mountain passeS....... 00.0. e cece ee eee 93
MouintainirOadsivn. « scins a 6 vimses a 6 nraeiise #6 om 93
Multifunction steering wheel
Buttons......... 0... ee eee eee eee 12, 26