oil AUDI Q3 2020 User Guide

83A012721BB
Checking and Filling


— Maintain enough distance when you are re-
moving the oil drain plug. While doing this,
keep your forearm parallel to the ground to
reduce the risk of hot oil dripping down your
arm.
— Drain the oil into a container designed for
this purpose that is large enough to hold the
full amount of oil in your engine.
— Engine oil is poisonous. Always store out of
reach of children.
— Prolonged contact of used engine oil with
the skin may cause skin damage. Always
wash oil off immediately with soap and wa-
ter to protect your skin.
@) Note
Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited War-
ranty.

() For the sake of the environment
— Before changing the engine oil, make sure
you can dispose of the used engine oil cor-
rectly.
— Engine oil must always be disposed of cor-
rectly. Do not dump it in the yard, in the for-
est, or in open water, river channels, or sew-
ers.
— Have your used engine oil recycled by bring-
ing it to a used oil collection site or contact
a gas station.
Cooling system
The engine cooling system is filled with a mixture
of purified water and coolant additive at the fac-
tory. This coolant must not be not changed.
The coolant level is monitored using the B indi-
cator light. However, occasionally checking the
coolant level manually is recommended.
Messages
Ea Turn off engine and check coolant level. See
owner's manual
The coolant level is too low.
Stop driving and switch the engine off. Check the
coolant level > page 208.
— If the coolant level is too low, add coolant
=> page 208. Only continue driving once the in-
dicator light turns off.
/_E| Coolant temperature: too high. Please let
engine run while vehicle is stationary
Let the engine run at idle for a few minutes to
cool off, until the indicator light turns off.
— If the indicator light does not turn off, do not
continue driving the vehicle. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
|| Coolant system: malfunction! Please turn
off engine
Do not continue driving, shut the engine off, and
switch the ignition off.
— See an authorized Audi dealer or authorized
Audi Service Facility for assistance.
Coolant additive
The coolant additive is made of anti-freezing and
corrosion protection agents. Only use the follow-
ing coolant additives. These additives may be
mixed with each other.


Coolant additive Specification
Gl2evo TL774L
G12++ TL774G
G13 TL774)


The amount of coolant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and damage the engine.




Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (-25 °C)
Cold min. 50% max. -40 °F
regions max. 55% (-40 °C) >

207

Checking and Filling

@) Note
— Before the start of winter, have an author-
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
— If the appropriate coolant additive is not
available in an emergency, do not add any
other additive. You could damage the en-
gine. If this happens, only use water and re-
store the correct mixture ratio with the
specified coolant additive as soon as possi-
ble.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
— Due to the risk of engine damage, the cool-
ing system should only be refilled by an au-
thorized Audi dealer or authorized Audi
Service Facility. An authorized Audi dealer or
authorized Audi Service Facility can also pro-
vide you with important information about
the recommended coolant additive.
Checking coolant

= % [RAz-0539]


MIN

Fig. 144 Engine compartment - coolant expansion tank
(diagram): @ cover; @) markings
Follow the safety precautions > page 201, Gener-
al information.
Checking the coolant level
> Park the vehicle on a level surface.
> Switch the ignition off.
> Open the hood = page 202.
> Check the coolant level in the coolant expan-
sion tank > page 203, fig. 141 using the outer
208
markings @) > fig. 144. The coolant level must
be between the markings (2) when the engine is
cold. When the engine is warm it can be slight-
ly above the upper marking.
Adding coolant
Requirement: there must be a residual amount of
coolant in the expansion tank >@).
If you must add coolant, use a mixture of water
and coolant additive. Mixing the coolant additive
with distilled water is recommended.
> Allow the engine to cool.
> Place a large, thick towel on the coolant expan-
sion tank cap.
>» Remove the cover (@) > fig. 144 carefully to the
left > A\.
» Add the correct mixture ratio of coolant
= page 207 up to the upper marking @)
> fig. 144.
> Make sure that the fluid level remains stable.
Add more coolant if necessary.
>» Screw on the cap securely to the right.
Coolant loss usually indicates that there is a leak.
Immediately drive your vehicle to an authorized
Audi dealer or authorized Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, coolant loss can re-
sult from the coolant boiling due overheating
and then being forced out of the cooling system.

ZA\ WARNING
— The engine compartment in any vehicle can
be a dangerous area. Stop the engine and al-
low it to cool before working in the engine
compartment. Always follow the informa-
tion found in > page 201, General informa-
tion.
— Never open the hood if you can see or hear
steam or coolant escaping from the engine
compartment. This increases the risk of
burns. The cooling system is under pressure.
When you no longer see or hear steam or
coolant escaping, you may open the engine
compartment with caution.
—When working in the engine compartment,
remember that the radiator fan can switch

83A012721BB
Checking and Filling

@) Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle 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.
Service interval display
The service interval display detects when your ve-
hicle is due for service.
The service interval display works in two stages:
— Inspection or oil change reminder: after driv-
ing a certain distance, a message appears in the
instrument cluster display each time the igni-
tion is switched on or off. The remaining dis-
tance or time is displayed briefly.
— Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same time, the mes-
sage Inspection due! or Oil change due! or Oil
change and inspection due! appears briefly af-
ter switching the ignition on or off.
Checking service intervals
You can check the remaining distance or time un-
til the next oil change or next inspection in the
Infotainment system.
Select on the home screen: VEHICLE > Settings
& Service > Service intervals.
Resetting the indicator
An authorized Audi dealer or authorized Audi
Service Facility will reset the service interval dis-
play after performing service.
If you have changed the oil yourself, you must re-
set the oil change interval.
Select on the home screen: VEHICLE > Settings
& Service > Service intervals > Reset oil change
interval.
CG) Note
— Only reset the oil change indicator if the oil
was changed.
— Following the service intervals is critical to
maintaining the service life and value of
your vehicle, especially the engine. Even if
the mileage on the vehicle is low, do not ex-
ceed the time for the next service.
213

Wheels

Wheels Wheels
and Tires
General information
> Check your tires regularly for
damage, such as punctures,
cuts, cracks, and bulges. Remove
foreign objects from the tire
tread.
>If driving over curbs or similar
obstacles, drive slowly and ap-
proach the curb at an angle.
> Have faulty tires or rims re-
placed immediately.
>Protect your tires from oil,
grease, and fuel.
>Mark tires before removing
them so that the same running
direction can be maintained if
they are reinstalled.
>Lay tires flat when storing and
store them ina cool, dry location
with as little exposure to light as
possible.

J WARNING
—Never drive faster than the
maximum permitted speed for
your tires. This could cause the
tires to heat up too much. This
increases the risk of an acci-
dent because it can cause the
tire to burst.

214


—Always adapt your driving to
the road and traffic condi-
tions. Drive carefully and re-
duce your speed on icy or slip-
pery roads. Even winter tires
can lose traction on black ice.

() Note
—Please note that summer and
winter tires are designed for
the conditions that are typical
in those seasons. Audi recom-
mends using winter tires dur-
ing the winter months. Low
temperatures significantly de-
crease the elasticity of summ-
er tires, which affects traction
and braking ability. If summer
tires are used in very cold tem-
peratures, cracks can form on
the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
—Burnished, polished or
chromed rims must not be
used in winter driving condi-
tions. The surface of the rims
does not have sufficient corro-
sion protection for this and
could be permanently dam-
aged by road salt or similar
substances.

83A012721BB
Wheels

Glossary of tire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto-
matic transmission, power steer-
ing, power brakes, power win-
dows, power seats, radio, and
heater, to the extent that these
items are available as factory-in-
stalled equipment (whether in-
stalled or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent.
Numbers of 55 or lower indicate a
low sidewall for improved steer-
ing response and better overall
handling on dry pavement.
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom-
mended by the vehicle manufac-
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo-
meters) at low speeds in the three
hour period before the tire pres-
sure is measured or adjusted.
Curb weight
means the weight of a motor ve-
hicle with standard equipment in-
cluding the maximum capacity of
fuel, oil, and coolant, air condi-
tioning and additional weight of
optional equipment.
Extra load tire
means a tire designed to operate
at higher loads and at higher in-
flation pressures than the corre-
sponding standard tire. Extra load
tires may be identified as “XL”,
“xL’, “EXTRA LOAD”, or “RF” on
the sidewall.
217

83A012721BB
Wheels

everybody and everything in and
on the vehicle. These load limits
are technically referred to as the
vehicle’s Gross Vehicle Weight
Rating (“GVWR”).
The “GVWR” includes the weight
of the basic vehicle, all factory in-
stalled accessories, a full tank of
fuel, oil, coolant and other fluids
plus maximum load. The maxi-
mum load includes the number of
passengers that the vehicle is in-
tended to carry (“seating capaci-
ty”) with an assumed weight of
150 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
driver’s side B-pillar.

Z\ 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 in-
crease 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.

227

83A012721BB
Care and cleaning



—To reduce the risk of cuts, protect yourself — To reduce the risk of paint damage, do not
from sharp metal components when wash- wash the vehicle in direct sunlight.
ing the underbody or the inside of the wheel ~— To reduce the risk of damage, do not wash
housings. decorative decals* with a pressure washer.
— After washing the vehicle, the braking effect — To reduce the risk of damage to the surface,
may be delayed due to moisture on the do not use insect removing sponges, kitchen
brake
rotors or ice in the winter. This in- sponges, or similar items.
creases the risk of an accident. The brakes — When washing matte finish painted vehicle
must be dried with a few careful brake appli- components:
cations. —To reduce the risk of damage to the sur-

face, do not use polishing agents or hard
@) Note wax.
— If you wash the vehicle in an automatic car — Never use protective wax. It can destroy
wash, you must fold the exterior mirrors in the matte finish effect.
to reduce the risk of damage to the mirrors. — Do not place any stickers or magnetic
Power folding exterior mirrors* must only signs on vehicle components painted with
be folded in and out using the power folding matte finish paint. The paint could be
function. damaged when the stickers or magnets
—To reduce the risk of damage to the rims are removed.
and tires, compare the width between the
wheels on your vehicle with the distance be- @) For the sake of the environment
tween the guide rails in the car wash. Only wash the vehicle in facilities specially de-
—To reduce the risk of damage, compare the signed for that purpose. This will reduce the
height and width of your vehicle with the risk of dirty water contaminated with oil from
height and width of the inside of the car entering the sewer system.
wash.
Cleaning and care information
When cleaning and caring for individual vehicle are not listed, consult an authorized Audi dealer
components, refer to the following tables. The or authorized Audi Service Facility. Also follow
information contained there is simply recommen- __ the information found in > A.
dations. For questions or for components that
Exterior cleaning








Component Situation Solution
Windshield wiper | Deposits Soft cloth with glass cleaner > page 51
blades
Headlights/ Deposits Soft sponge with a mild soap solution®
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/solvent-free de-icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution >

235

83A012721BB
Care and cleaning



Water-based deposits
such as coffee, tea,
blood, etc.
Component Situation Solution
Textiles
Deposits adhering to | Vacuum cleaner
artificial leather, | the surface
Alcantara Absorbent cloth and mild soap solution®

Oil-based deposits
such as oil, make-up,
etc.
Apply a mild soap solution ®), blot away the dissolved oil or
dye, treat afterward with water, if necessary

Specific types of de-
posits such as ink,
nail polish, latex
paint, shoe polish,
etc.
Special stain remover, blot with absorbent material, treat
afterward with mild soap solution, if necessary ®

Natural leather Fresh stains Cotton cloth with a mild soap solution®

Water-based deposits
such as coffee, tea,
blood, etc.
Fresh stains: absorbent cloth
Dried stains: stain remover suitable for leather

Oil-based deposits
such as oil, make-up,
etc.
Fresh stains: absorbent cloth and stain remover suitable
for leather
Dried stains: grease dissolving spray

Specific types of de-
posits such as ink,
nail polish, latex
paint, shoe polish,
etc.
Spot remover suitable for leather


nents

Care Regularly apply conditioning cream that protects from
light and penetrates into the material. Use special colored
conditioning cream, if necessary.
Carbon compo- Deposits Clean the same way as plastic components

a) Mild soap solution: maximum two tablespoons of neutral soap in 1 quart (1 liter) of water

ZX WARNING

The windshield must not be treated with wa-
ter-repelling windshield coating agents. Un-
der unfavorable conditions, such as wetness,
darkness, and when the sun is low, these coat-
ings can cause increased glare, which increas-
es the risk of an accident. They can also cause
wiper blade chatter.
— Never clean headlights or tail lights with a
dry cloth or sponge.
— Do not use any cleaning products that con-
tain alcohol, because they could cause
cracks to form.
— Wheels
— Never use any paint polish or other abra-
sive materials.
— Damage to the protective layer on the
@) Note
— Headlights and tail lights
rims, such as stone chips or scratches,
must be repaired immediately.
— Camera lenses
237

Fuses and bulbs

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


Fig. 167 Left side of engine compartment: fuse assign-
ment

No. | Equipment
Engine components, engine start

Engine components, ignition coils
Brake light switch
Engine components



Heated oxygen sensors

OlOAIN
I
DA/Mm|A
Engine components

10 | Fuel pump

11 | Auxiliary heating, engine components

No. Equipment

18 Battery control module

19 Windshield wiper control module

20
Anti-theft alarm system, garage door
opener

21 Automatic transmission

22 Engine control module

23 Engine start

24 Auxiliary heating

31 Engine components

36 Left headlight

37 Parking heater


38

Right headlight




Fig. 168 Left side of cockpit: fuse assignment






Stability Control (ESC), engine control
17
module

250




12 | Auxiliary heating, engine components No. | Equipment
13 Automatic transmission, transmission flu- 1 | Exhaust treatment
id pump 2 | Front lumbar support
14 | Engine components, ignition coils 4 |MMI Infotainment system control module
15 | Horn 5 | Gateway control module (diagnosis)
16 | Engine components, ignition coils 5 Steering column lock, automatic transmis-
sion selector lever

Index

EDR
Event Data Recorder.............-.00. 253
Electrical system. .........-.0 00 eee eee 209
Electromechanical parking brake.......... 93
Electronic Differential Lock.............. 100
Electronic immobilizer................--. 32
Electronic Stabilization Control............ 99
Embedded SIM card
Emergency assistance...

Emergency braking function.............. 93
Emergency call............ 002: 0e ee eee 145
Emergency flashers...............000005 46
Emergency mode.............-.000ee0 0 88
Emergency operation
DOOrs ... 2... eee 30
Fuel Tillerdoors = sce ¢ 2 sews « 5 wees x 2 oe 200
Luggage compartment lid............... 37
Panoramic glass roof................--. 40
Emissions control system............... 200
EMe@ngy’GONSUMENSE. « & ssn 6 « ses 6 seemaas & 6 ire 15
Energy management...........0 eee eee ee 89
Engine
Breakingin........... 2.0.0 eee eee eee 89
Coolant... 6... ee eee eee eee eee eee 207
EM@rgency Stops « « saws x s seas g 2 gees & eae 82
JUMP Starting « sais Start/Stop systeM........... 02. eee eee 90
Starting/stopping = « « sess s+ wees se eee: s 82
Engine compartment
Opening and closing the engine compart-
mentlid.......... 2. eee eee 202
OVERUIEW snes 5 2 wees 5 2 eee 7 a ees ba ee 203
Safety precautions.............0. ee eee 201
Engine oil
Adding.....
0.0... . cece cece ee eee ee 203
Changing.......... eee cece ee eee eee 206
Checking oil level.............----0000- 203
COMSUMPEIOM. 5 & sisi oa carvers + «orate oo onan 203
Indicator light..............00.000 eee 204
Replacement interval................. 213
Engine sound
Audi drive:selects asics x « masa «6 semen a 2 vase 97
Engine Start/Stop mode
refer to Start/Stop system........... 90,91
Engine startsystent sous +o asin + oxen 2 x meee 83
266
Engine stop
refer to Start/Stop system........... 90,91
Entry/exit lighting...............--.000- 46
Environment
Unleaded gasoline. ........... cee eee 197
eSIM
refer to Embedded SIM card............ 153
Event Data Recorder (EDR).............. 253
Exterior lighting. ...............e eee eee 44
Exterior Mirrors... 1... eee ee eee 48
Folding’settingS oss <= 2ecn es xeen es reese 29
External voice operation................. 25
F
Factory default settings
Multi Media Interface................. 194
Fast forwarding and rewinding (media file). 184
Fast forwarding (media files)............ 184
Fast route... 2.2... eee 158
Favorites
Bluetooth); « 2 aes sy eems 2 e eee se eee 195
NavigatiOMssios & wines wo wee 6 & eames 6 © eres 160
Radio... 2... ee eee ee ee 175
TelEPhONne escas s & cers 2 ows ¢ dae 8 xe 144
Federal Communications Commission (FCC) . 259
File formats (media drives) .............. 188
Folding the rear seats.............-..00. 76
For the sake of the environment
Disposing of engine oil................ 206
Fueling ss: = = sees ¢ = saws Fo Gees fo ewe 2 oe 198
Leaks 0... eee eee eee 202
Forward gear
refer to Gears... ... eee eee eee 85
Free text search
Media.... 2... eee eee 187
RaGiG savos x 2 awe ¢ ¢ gem ¢ 2 mews ge ney ® 175
also refer to Intelligent search.......... 158
Freeze protection
Coolant...... 2... eee eee eee 207
Front center armrest...............0.00. 56
Front collision warning
refer to Audi pre sense front............ 122
Fuel... cece eee eee 197
Additives: = secs c= pees ee seen ep eee ee 198
Current: consuMptiON:: & sve 6 e eens ss cee 14
Fuel display....... 0.00... cece eee eee rT