2020 AUDI A3 tire pressure

Table of contents


Audi smartphone interface...... 228
Setup... eee eee ee eee 228
OPeratintg’s + ease s x mows « woeE se ow ee 229
Troubleshooting wwii «s wwine ev eee ae eae 229
System settings.................. 230
Setting the date andtime............. 230
MMI SOMOS: » sunses 0 » anexeiae o anseane » 0 exons 230
Connection manager................. 231
System update isis ss wows x ¢ seows a eaves 234
Sound settingS............0 ee eee eee 234
Volume settings ..............000000. 234
Restarting the MMI.................. 235
Software license information.......... 235
237 237 237
Correct passenger seating positions..... 238
Driver's and front passenger's footwell.. 241
Pedal area.......... eee eee eee eee 241
Active rollover protection system....... 242
Safety belts...................0.. 245
General notes.................00005. 245
Why use safety belts?................ 246
Safety belts. ............... 00000005 248
Belt tensioners... 0.02... cece eee eee 252
Airbag system.................00. 253
Important information............... 253
Front:airbags’: = seis s = canes + = esis + oer 257
Monitoring the Advanced Airbag System. 265
Knee airbags...............-0 ee eee 269
Side@:airbags x: < sews se eewes te eee ee oe 271
Sidercurtain airbags « swe ss wei sv woes 274
GAUGES AATEC iss 5 « nee a 5 Baa GE EE Be 278
Important information............... 278
Child safety seats................000. 284
Securing child safety seats............ 289
LATCH system (lower anchorages and
tethers forichildren) sic. o = essere x 3 awmin « 5 aoe 292
Additional information............... 297
Maintenance and Care........... 298
Checking and Filling............. 298
FUGlaves: «2 wows s 2 seems © a meee 4 S oweme a 2 a 298
Reftieling crass « sccswes e neness xe aeiceme x acer 299
Refueling ......... 0... cee ee eee eee 302
Emissions control system............. 303
Engine compartment...........0.500% 304
Engineoil........ 0... eee eee eee 307
Cooling SYSteM . <= sees ic sees be tees we 311
Brake Pluidhise «2 ascii 2 2 soos 2 x comes © x sree 313
Electrical system. ...........002-000 314
Battenysa « 5 news so ASS & ROS TE BaF 315
Windshield washer system............ 317
Service interval display............... 318
Whe6US: « ses ss sess os ees ss eee 2 a 319
Wheelsiand Tiresis « scsinin + « sore © a eneron » 319
Tire Pressure Monitoring System indicator . 337
Tire pressure monitoring system....... 339
Care and cleaning................ 342
General information................. 342
Gar washesi: « sosus so ime a 0 mana + omen 6 342
Cleaning and care information......... 343
Taking your vehicle out of service....... 347
Troubleshooting................. 348
Emergency assistance........... 348
Trunk escape latch............-.0000- 348
General
information................. 348
Equipment............. 00. cece eee 348
Tire Mobility kit’: goss « 2 sewn 2 y eweE a eos 349
Replacing wheels...........00ee eens 352
Sparetire........ 2... eee eee eee 357
Fuses and bulbs.................. 360
FUSES 2... eee ete eee 360
BULDS- Emergency situations............ 364
General...............0. 0000 cece 364
Starting by pushing or towing.......... 364
JUIMPESTAREIIG . « suerns 6 & sasnnes » « sanree wo samme 364
Towing with atowtruck............... 367
Raising the vehicle.................-. 369

8V2012721BK
Quick access




























Transmission
=> page 77
Drive system
=> page 82
Drive system
=> page 82
Drive system
=> page 82, > page 302
Drive system
=> page 82, > page 302
Drive system
=> page 82
Vehicle sound
=> page 82
Electromechanical parking brake
=> page 88
Hill hold assist
=> page 88
Engine start system
=> page 73
Keys
=> page 73
Electronic Stabilization Control
(ESC) ¥
=> page 93,>page 95
Electronic Stabilization Control
(ESC) ¥
=> page 93
Electronic Stabilization Control
(ESC)
=> page 94, > page 93
Anti-lock braking system (ABS) ¥
=>page 95
Anti-lock braking system (ABS) Y
=> page 95
Steering
=> page 92
Steering lock
=> page 92
Suspension control
=> page 92

Engine speed limitation
=>page 16
Tank system
=> page 300
Electrical system
=> page 314
Engine oil level (MIN)
=> page 308
Engine oil sensor
=> page 308
Malfunction Indicator Lamp (MIL)
v
=> page 303
Washer fluid level
=> page 317
Windshield wipers
=> page 52
Charging system
=> page 111
Tire pressure
=> page 337, or > page 339
Tire pressure
=> page 337, or > page 339
Bulb failure indicator
=> page 45
Headlight range control system
=>page 45
Adaptive light
=>page 45
Light/rain sensor
=> page 45, > page 52
Driver's door
=> page 29
Battery in remote control key
=> page 27
Power top
=> page 38
Side assist
=>page 135
11

Instrument cluster

Boost indicator
Applies to: vehicles with Audi virtual cockpit: The
boost indicator is only displayed in the enhanced
view or in the sport view* > page 19.
The current engine load (meaning the current
boost pressure) is indicated by a bar.
Siam ele heels
Applies to: vehicles with shift light indicator
The
shift light indicator informs the driver when
the rpm limit is reached.
Accessing the shift light indicator
Requirement: tiptronic mode must be activated
=> page 76.
>» Select the sport view > page 19. The shift light
indicator is displayed with green, yellow and
red ranges in the upper areas of the tachome-
ter.
The shift light indicator will blink red when ap-
proaching the engine speed limit. Shift to the
next highest gear at the right time.
Sy Pam EN
Applies to: vehicles with Audi virtual cockpit and sport dis-
plays
Depending on the vehicle equipment, the sport
displays may include the G-meter, the engine da-
ta and the tire pressure monitoring system.
Accessing the sport displays
> Open the first vehicle functions tab using the
[<>] button on the multifunction steering
wheel.
> Select on the multifunction steering wheel: left
control button > Sport displays.
> Turn the left thumbwheel on the multifunction
steering wheel until the desired sport display
appears in the instrument cluster.

G meter*
The G meter displays the longitudinal and lateral
acceleration. The maximum values that are
reached are stored and displayed when the vehi-
cle is stationary.
24
> To reset the stored values, select on the multi-
function steering wheel: right control button >
Reset values.
Engine data*
The engine data displays the current power and
torque.
Tire Pressure Monitoring System*
The tire pressure monitoring system displays the
current tire pressures and temperature. Also see
=> page 339, Tire pressure monitoring system.

8V2012721BK
Stowing and using



braking maneuvers or in the event of an ac-
cident.
Loose objects can be thrown around the ve-
hicle interior during sudden driving or brak-
ing maneuvers, which increases the risk of
an accident. Always stow objects securely in
the luggage compartment and secure them
at the tie-downs. Use straps suitable for
heavy objects.
If pieces of luggage or objects are secured
to the tie-downs with unsuitable or dam-
aged straps, this can increase the risk of in-
jury during braking maneuvers or accidents.
When transporting heavy objects, the vehi-
cle characteristics will change due to the
shift in the center of gravity, which increases
the risk of an accident. You may need to
adapt your driving style and speed to the
current conditions.
The cargo net is only strong enough to se-
cure light objects. Heavy objects are not ade-
quately secured. Attempting to secure heavy
objects increases the risk of injury.
Never exceed the permitted axle and load
and vehicle weight > page 380.
Never secure a child safety seat to the tie-
downs.
Never leave your vehicle unattended, espe-
cially if the luggage compartment lid is
open. Children could enter the luggage com-
partment and close the luggage compart-
ment lid from the inside. This creates the
risk of fatal injury, since the children would
be locked in and may not be able to escape
by themselves.
Do not allow children to play in or on the ve-
hicle. Close and lock the luggage compart-
ment lid as well as all other doors when you
leave the vehicle.
Never transport passengers in the luggage
compartment. Every passenger must be cor-
rectly secured with the safety belts in the
vehicle > page 245.
Be careful when releasing the backrest and
folding
it forward. To reduce the risk of be-
ing pinched, pay attention and check when
folding backrests forward.

— The backrest must be securely latched so
objects cannot slide forward out of the lug-
gage compartment during sudden braking.
— The backrest must be latched securely to en-
sure that the safety belt is protecting the
center seating position.
— Always pull forward on the backrest to make
sure it is check if it is correctly locked in
place.
@) Note
—To reduce the risk of damage, move the rear
head restraints down > page 57 before fold-
ing the rear backrests forward.
— When folding the backrest forward, make
sure the outer safety belts are in the belt
guide recess so that they do not get pinched
in the backrest lock and damaged. Other ob-
jects should be removed from the rear
bench seat to protect the backrest from
damage.
— If you move the front seat back when the
rear seat backrest is folded forward, you
could damage the head restraints on the
rear seat.

— Make sure that the heating grid strips for
the rear window defogger are not damaged
by abrasive objects.
@ Tips
— The tire pressure must be adapted to the
load > page 330.
— You can purchase straps at specialty stores.
Luggage compartment cover
Applies to: vehicles with luggage compartment cover
5 = S$
= = &
oO

Fig. 74 Luggage compartment: luggage compartment cov-
er >
61

Driving

— Turn off electrical equipment that is not need-
ed, for example seat heating*.
— Anticipate upcoming traffic situations while
driving to avoid unnecessary acceleration and
braking.
— Avoid driving at high speeds.
— Avoid adding extra weight to the vehicle if pos-
sible, for example by not leaving roof racks or
bike racks installed when they are not needed.
— Make sure the tire pressure is correct.
— Have maintenance performed regularly on the
vehicle.
— Do not drive with winter tires during the summ-
er.
— Do not let the engine run while the vehicle
parked.
— Use the Start/Stop system.
— Utilize the engine braking effect.
— Avoid driving short distances when possible.
— Plug-in hybrid drive: brake early and evenly to
use the recuperation function.
@) Tips
The amount of noise produced by the vehicle
can increase significantly when driving with a
sporty style. Show respect to others around
you and the environment with the way you op-
erate your vehicle, especially at night.
Energy management
Your vehicle is equipped with an intelligent ener-
gy management system for distributing electrici-
ty. This significantly improves the starting ability
and increases the vehicle battery life.
G) Tips
— If you drive short distances frequently, the
vehicle battery may not charge enough
while driving. As a result, convenience func-
tions for electrical equipment may be tem-
porarily unavailable.
— The vehicle battery will gradually drain if
the vehicle is not driven for long periods of
time, or if electrical equipment is used
when the engine is not running. To ensure
that the vehicle can still be started, the
82
electrical equipment will be limited or
switched off.
S Engine stopped: power steering and brake
booster not possible
There is a malfunction in the engine or the fuel
supply. More force is needed to steer and brake
the moving vehicle when the engine is stopped.
If the vehicle is rolling, try to bring it to a stop off
to the side from moving traffic. See an author-
ized Audi dealer or authorized Audi Service Facili-
ty for assistance.
EB EB Drive system: malfunction! Safely stop
vehicle
There is a malfunction in the plug-in hybrid sys-
tem. The brake booster and the power steering
may stop working. Stop the vehicle immediately
at a suitable location or as soon as possible. Park
the vehicle in a safe place outdoors that is not
near buildings, roof overhangs, carports or simi-
lar structures. Switch the ignition off. Have the
problem corrected by an authorized Audi dealer
or authorized Audi Service Facility.
B i B Electric drive: overheated! Safely stop
vehicle and check coolant
The coolant level is too Low or the coolant tem-
perature is too high. Stop the vehicle in the out-
doors as soon as it is safely possible. Switch the
ignition off.
Read the important safety precautions > A in
Coolant on page 312 and check the coolant level
= page 312. If the coolant level is OK, the mal-
function may be caused by the system overheat-
ing. Let the vehicle's electric drive system cool
down for some time.
— If the message turns off after cooling down and
switching the ignition back on, you can contin-
ue driving. Contact an authorized Audi dealer or
authorized Audi Service Facility immediately to
have the malfunction corrected.
— If the indicator light stays on, contact an au-
thorized Audi dealer or authorized Audi Service
Facility.

8V2012721BK
Driving


Z\ WARNING
— The parking lock may only be released using
the emergency release if the parking brake
is set. If it is not working, secure the vehicle
from rolling using the brake pedal or other
suitable means, such as blocking a front and
a rear wheel. An unsecured vehicle may roll
away, which increases the risk of an acci-
dent.
— Only activate the emergency release while
ona level surface or a slight slope.
—To reduce the risk of an accident, you must
not drive when the emergency release is ac-
tivated.
Emergency release operation


®@
RAZ-0760


Fig. 95 Selector lever: release button
> Press and hold the yellow release button on the
side with a screwdriver.
> Now press the unlock button on the selector
lever and move the selector lever to the “N” po-
sition.
Special driving situations
Sy Toa AS ENA Las |
Applies to: RS models
When driving in a sporty style, for example ona
driving track, the wear on all vehicle components
is greatly increased, especially on the engine,
transmission, tires, brakes, and suspension. This
can result in increased wear. Also note the fol-
lowing points:
— Make sure the vehicle is in good condition.
Make sure to check the brake pads, tire tread,
and tire pressure (when tires are warm).
— Beforehand, warm up the engine by driving no
higher than two-thirds of the maximum permit-
ted engine RPM. The engine oil must be
brought to a minimum temperature of 158 °F
(70°C).
— Before stopping the vehicle, allow the engine
and brakes to cool back down to a regular oper-
ating temperature by driving normally.
If necessary, use the following functions:
— Audi drive select* dynamic mode = page 91
— Launch Control > page 77
— Limit ESC > page 94
@® Tips
Wear caused by load does not constitute a ve-
hicle fault as defined by the terms of the war-
ranty.
Driving uphill and downhill
Please note the following when driving on in-
clines and hills:
— Drive slowly and carefully.
— Do not try to turn around if you cannot safely
drive on an incline or hill. Instead, drive in re-
verse.
— When driving down hills, you can activate the
hill descent control if you press the brake pedal
while driving in “D” gear. The automatic trans-
mission will select a gear suitable for driving
down the hill and will attempt to maintain the
speed at which the vehicle was traveling at the
time the brake pedal was pressed. Press the
brake pedal if necessary. The hill descent con-
trol will switch off once the hill levels out or
you press the accelerator pedal.
— Utilize the engine braking effect when driving
downhill by selecting the “S” driving program
=> page 75. This especially applies when towing
a trailer. This reduces the load on the brakes.
— Brake in intervals and do not press the brake
pedal continuously.

A WARNING
— Only drive on inclines that your vehicle is de-
signed to handle. Do not exceed the hill >

89

8V2012721BK
Trailer towing

Trailer towing
Driving with a trailer
General information
Your vehicle is primarily intended for transport-
ing people and luggage. However, if you drive
with a trailer, follow the technical requirements,
the operation and driving tips, and the legal reg-
ulations.
Driving with a trailer affects the vehicle's energy
usage, performance, and wear. It also requires
higher concentration from the driver.

Z\ WARNING
Do not transport any people in a trailer due to
the risk of fatal injury.
Technical requirements
Trailer hitch

Only use a trailer hitch with a removable ball
hitch mount and ball hitch. The trailer hitch must
be permitted for the vehicle, the trailer and the
permitted total weight of the trailer being
pulled. Above all, it must be securely and safely
attached to the vehicle trailer.
Never mount a trailer hitch on the bumper. The
trailer hitch must be mounted in a way that does
not impair the function of the bumper. Do not
make any changes to the exhaust system and the
brake system.
Check regularly if the trailer hitch is securely
mounted. Always follow the instructions given by
the trailer hitch manufacturer.
Trailer brakes
If the trailer has its own brake system, then fol-
low the manufacturer specifications. However,
the brake system on the trailer must never be
connected to the vehicle brake system.
Engine cooling system
Driving with a trailer means a higher load on the
engine and the cooling system. The cooling sys-
tem must be designed for additional load and
contain enough coolant > @.
CG) Note
Longer inclines cannot be driven without a
suitable cooling system, especially if the out-
side temperatures are high. Otherwise, this
increases the risk of engine damage.
Operating instructions
Towing capacity
Your vehicle can only be operated with class 1 or
class 2 trailers.
Load distribution
Poor cargo load and distribution can negatively
impact vehicle handling. To have the lowest im-
pact as possible, load the trailer according to
these criteria:
— Store objects in the vehicle luggage compart-
ment, if possible. The vehicle should always
carry the heaviest possible load and the trailer
should have the lightest possible load.
— Distribute the load in the trailer so that the
heavy objects are as close to the axle as possi-
ble.
— Secure objects so that they do not slide.
— Utilize the maximum permitted tongue weight
if possible.
Tires
Set the tire pressure on your vehicle for a “full
load”; see the tire pressure sticker > page 330. If
necessary, also adjust the tire pressure on the
trailer according to the manufacturer's specifica-
tions.
The trailer and the vehicle should be equipped
with winter tires when driving in winter tempera-
tures.
Outside mirrors
If you cannot see the traffic behind the trailer
with the standard exterior mirrors, then you
must attach additional exterior mirrors. Adjust
them so you have a sufficient visibility behind
you.
113

8V2012721BK
Driving safety

Driving safety
Basics
SER Nails mali
Please remember - safety first!
The individual safety features of your vehicle can
work together as a system to help protect you
and
your passengers in a wide range of accidents.
These features cannot work as a system if they
are not always correctly adjusted and correctly
used.
This chapter contains important information,
tips, instructions and warnings that you need to
read and observe for your own safety, the safety
of your passengers and others. We have summar-
ized here what you need to know about safety
belts, airbags, child restraints as well as child
safety. Your safety is for us priority number 1. Al-
ways observe the information and warnings in
this section - for your own safety as well as that
of your passengers.
The information in this section applies to all
model versions of your vehicle. Some of the fea-
tures described in this sections may be standard
equipment on some models, or may be optional
equipment on others. If you are not sure, ask
your authorized Audi dealer.

ZA WARNING
— Always make sure that you follow the in-
structions and heed the WARNINGS in this
Manual. It is in your interest and in the in-
terest of your passengers.
— Always keep the complete Owner's Litera-
ture in your Audi when you lend or sell your
vehicle so that this important information
will always be available to the driver and
passengers.
— Always keep the Owner's literature handy so
that you can find it easily if you have ques-
tions.

Important things to do before driving
Safety is everybody's job! Vehicle and occupant
safety always depends on the informed and care-
ful driver.
For
your safety and the safety of your passen-
gers, before driving always:
> Make sure that all lights and signals are operat-
ing correctly.
> Make sure that the tire pressure is correct.
> Make sure that all windows are clean and afford
good visibility to the outside.
> Secure all luggage and other items carefully
= page 60, > page 60.
> Make sure that nothing can interfere with the
pedals.
> Adjust front seat, head restraint and mirrors
correctly for your height.
> Instruct passengers to adjust the head re-
straints according to their height.
> Make sure to use the right child restraint cor-
rectly to protect children > page 278, Child
safety.
» Sit properly in your seat and make sure that
your passengers do the same > page 54, Front
seats.
> Fasten your safety belt and wear it properly. Al-
so instruct your passengers to fasten their safe-
ty belts properly > page 245.
What impairs driving safety?
Safe driving is directly related to the condition of
the vehicle, the driver as well as the driver’s abili-
ty to concentrate on the road without being dis-
tracted.
The driver is responsible for the safety of the ve-
hicle and all of its occupants. If your ability to
drive is impaired, safety risks for everybody in the
vehicle increase and you also become a hazard to
everyone else on the road > /\. Therefore:
> Do not let yourself be distracted by passengers
or by using a cellular telephone.
> NEVER drive when your driving ability is im-
paired (by medications, alcohol, drugs, etc.).
> Observe all traffic laws, rules of the road and
speed limits and plain common sense.
237