ABS AUDI A3 2020 Owner´s Manual

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Media

— Depending on the mobile device being used,
there may be interruptions during media
playback and when using the myAudi app.
To prevent interruptions when using a mo-
bile device, do not lock the screen on your
mobile device and keep the myAudi app in
the foreground.
— Contact an authorized Audi dealer or au-
thorized Audi Service Facility for additional
information about online media.
Multimedia connections
USB adapter for Audi music interface
oe ®
S2
<&
7
Fig. 190 Audi Genuine Accessories: USB adapter

[RAH-9203]

You can connect your mobile devices (such as a
smartphone or MP3 player) to the Audi music in-
terface and charge them using a special USB
adapter.
You can purchase the USB adapter > fig. 190
from an authorized Audi dealer or at specialty
stores:
@ USB adapter for devices with a micro USB con-
nection
@ USB adapter for devices with an Apple Light-
ning connection
@ USB adapter for devices with USB type C con-
nection
@ USB adapter for devices with an Apple Dock
connector
You can connect your mobile devices through the
Audi music interface to the MMI using the USB
adapter and charge the battery at the same time.
Applies to: vehicles with Audi music interface
— Audi music interface: see > page 217.
Applies to: vehicles with USB charging ports in the rear
— USB charging ports in the rear*: see
=> page 218.
@) Note
Handle the USB adapter carefully. Do not al-
low it to be pinched.
Audi music interface
Connect your mobile devices to the Audi music in-
terface in order to operate them through the
MMI and charge the battery.
The USB ports and AUX inputs on the Audi music
interface are located in the storage compartment
under the center armrest and in the front of the
center console. The USB ports are labeled with
*<, and the AUX inputs with AUX.
USB Input
— Connecting or charging a mobile device using
the USB adapter: connect the matching USB
adapter to the Audi music interface USB port
and then connect it to the mobile device, such
as an iPhone. The battery will charge automati-
cally.
— Disconnecting a mobile device from the Audi
music interface:: remove the USB adapter from
the Audi music interface USB port.
— Disconnecting mobile devices with an Apple
Dock connector: remove the Apple Dock con-
nector from the Apple device with the release
tabs pressed in @) > page 217, fig. 190.
The media are started and operated through the
mobile device or the MMI, depending on the de-
vice being used > page 219.
Connecting multiple mobile devices: if a mobile
device (such as a smartphone) is connected at the
respective USB port on the Audi music interface,
then all devices can be used as a playback source.
AUX Input
— Connecting a mobile device to the AUX input:
connect the AUX cable to an AUX input on the
Audi music interface and then to the mobile de-
vice (such as an MP3 player or smartphone).
217

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Media

Two USB charging ports* are located at the back
of the center console.
— USB adapter: refer to > page 217, USB adapter
for Audi music interface.
— Charging a mobile device using the USB
adapter: connect your mobile device to a USB
charging port using a suitable USB adapter.
— Disconnecting a mobile device from the charg-
ing port: remove the USB adapter from the USB
charging port.
— Disconnecting mobile devices with an Apple
Dock connector: remove the Apple Dock con-
nector from the Apple device with the release
tabs pressed in.

ZA\ WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate
your mobile devices while driving, because
this increases the risk of an accident.

@ Note
Extremely high or low temperatures that can
occur inside vehicles can damage mobile devi-
ces and/or impair their performance. Never
leave mobile devices in the vehicle in ex-
tremely high or low temperatures.
G) Tips
— Always follow the information found in
=> page 59.
— When you switch the ignition off, the USB
ports are still supplied with power until the
energy management intervenes.
— Do not use any additional USB extension ca-
bles or adapters to connect mobile devices
to the USB charging port that have already
been connected by a USB adapter. Using an
additional adapter or US extension cable
may impair functionality.
— USB hubs are not supported.
— Refer to the manufacturer's operating man-
ual for important information regarding the
operation of your mobile device.
— Correct function of all mobile devices can-
not be guaranteed.
— The vehicle battery drains when mobile de-
vices are turned on but the engine is off.
Playing media
\ La Coton
(2
©-«n ei]
So
eTocs
yee Per
Fig. 191 Infotainment system: possible sources in the Me-
dia menu
o~ Se eC e Ng
Cela ttn ant)

Eitan en Ns
7:

Fig. 192 Infotainment system: possible sources in the Me-
dia menu
You can start and operate various media through
the MMI control panel.
Requirement: a media source must contain au-
dio/video* files > page 212.
> Press the [MEDIA] button. Press the left control
button until the sources overview is displayed.
> Select and confirm the desired source, or
> press the [MEDIA] button repeatedly until the
desired source is selected.

Depending on the vehicle equipment, the follow-
ing sources may be displayed in the Media menu:
GD) Jukebox? sc. so secose so series ween ns 213
@) DVD/CD drive® ss ¢ « seas: eames ne 212, 212
@ SDeardreader ................ 212
@ Audi music interface* ........... 217
such as an iPhone, USB stick
© External audio player ........... 217
such as an MP3 player connected to
the AUX input >
219

Safety belts


For your protection and that of your passen-
gers, always correctly wear safety belts
when the vehicle is moving.
— Failure to pay attention to the warning light
that come on, could lead to personal injury.


Why use safety belts?
ee meee Lem ee mele iN ley
Frontal crashes create very strong forces for peo-
ple riding in vehicles.

B4H-0465 4 §






B4H-0466


Fig. 205 The vehicle crashes into the wall
The physical principles are simple. Both the vehi-
cle and the passengers possess energy which var-
ies with vehicle speed and body weight. Engi-
neers call this energy “kinetic energy.”
The higher the speed of the vehicle and the
greater the vehicle's weight, the more energy
that has to be “absorbed” in the crash.
Vehicle speed is the most significant factor. If the
speed doubles from 15 to 30 mph (25 to
50 km/h), the energy increases 4 times!
Because the passengers of this vehicle are not us-
ing
safety belts > fig. 204, they will keep moving
at the same speed the vehicle was moving just
246
before the crash, until something stops them -
here, the wall > fig. 205.
The same principles apply to people sitting ina
vehicle that is involved in a frontal collision. Even
at city speeds of 20 to 30 mph (30 to 50 km/h),
the forces acting on the body can reach one ton
(2,000 lbs, or 1,000 kg) or more. At greater
speeds, these forces are even higher.
People who do not use safety belts are also not
attached to their vehicle. In a frontal collision
they will also keep moving forward at the speed
their vehicle was travelling just before the crash.
Of course, the laws of physics don't just apply to
frontal collisions, they determine what happens
in all kinds of accidents and collisions.
What happens to occupants not wearing
ical lieya
In crashes unbelted occupants cannot stop
themselves from flying forward and being in-
jured or killed. Always wear your safety belts!


Fig. 207 A rear passenger not wearing a safety belt will fly
forward and strike the driver
Unbelted occupants are not able to resist the tre-
mendous forces of impact by holding tight or >

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Safety belts

bracing themselves. Without the benefit of safe-
ty restraint systems, the unrestrained occupant
will slam violently into the steering wheel, in-
strument panel, windshield, or whatever else is
in the way > fig. 206. This impact with the vehi-
cle interior has all the energy they had just before
the crash.
Never rely on airbags alone for protection. Even
when they deploy, airbags provide only additional
protection. Airbags are not supposed to deploy in
all kinds of accidents. Although your Audi is
equipped with airbags, all vehicle occupants, in-
cluding the driver, must wear safety belts cor-
rectly in order to minimize the risk of severe in-
jury or death in a crash.
Remember too, that airbags will deploy only once
and that your safety belts are always there to of-
fer protection in those accidents in which airbags
are not supposed to deploy or when they have al-
ready deployed. Unbelted occupants can also be
thrown out of the vehicle where even more severe
or fatal injuries can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passengers
in the rear seats endanger not only themselves
but also the driver and other passengers
=> fig. 207. In a frontal collision they will be
thrown forward violently, where they can hit and
injure the driver and/or front seat passenger.
1-1 al LheM ogo) alas
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!

“=
a
8
x % 8

Fig. 208 Driver is correctly restrained in a sudden braking
maneuver
Safety belts used properly can make a big differ-
ence. Safety belts help to keep passengers in
their seats, gradually reduce energy levels ap-
plied to the body in an accident, and help prevent
the uncontrolled movement that can cause seri-
ous injuries. In addition, safety belts reduce the
danger of being thrown out of the vehicle.
Safety belts attach passengers to the car and give
them the benefit of being slowed down more
gently or “softly” through the “give” in the safety
belts, crush zones and other safety features engi-
neered into today's vehicles. By “absorbing” the
kinetic energy over a longer period of time, the
safety belts make the forces on the body more
“tolerable” and less likely to cause injury.
Although these examples are based on a frontal
collision, safety belts can also substantially re-
duce the risk of injury in other kinds of crashes.
So, whether you're on a long trip or just going to
the corner store, always buckle up and make sure
others do, too. Accident statistics show that vehi-
cle occupants properly wearing safety belts have
a lower risk of being injured and a much better
chance of surviving an accident. Properly using
safety belts also greatly increases the ability of
the supplemental airbags to do their job in a col-
lision. For this reason, wearing a safety belt is le-
gally required in most countries including much
of the United States and Canada.
Although your Audi is equipped with airbags, you
still have to wear the safety belts provided. Front
airbags,
for example, are activated only in some
frontal collisions. The front airbags are not acti-
vated in all frontal collisions, in side and rear col-
lisions, in roll overs or in cases where there is not
enough deceleration through impact to the front
of the vehicle. The same goes for the other airbag
systems in your Audi. So, always wear your safety
belt and make sure everybody in your vehicle is
properly restrained!
247

Airbag system


— Never hold the steering wheel at the 12
o'clock position or with your hands any-
where inside the steering wheel or on the
steering wheel hub. Holding the steering
wheel the wrong way increases the risk of
severe injury to the arms, hands, and head if
the driver airbag deploys.

ZA\ WARNING
Objects between you and the airbag will in-
crease the risk of injury in a crash by interfer-
ing with the way the airbag unfolds and/or by
being pushed into you as the airbag inflates.
— Always make sure nothing is in the front air-
bag deployment zone that could be struck
by the airbag when it inflates.
— Objects in the zone of a deploying airbag can
become projectiles when the airbag deploys
and cause serious personal injury.
— Never hold things in your hands or on your
lap when the vehicle is in use.
— Never place accessories or other objects
(such as cup holders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, or bulky) on the doors;
never attach them to the doors or the wind-
shield; never place them over or near or at-
tach them to the area marked ,, AIRBAG“ on
the steering wheel, instrument panel or the
seat backrests; never place them between
these areas and you or any other person in
the vehicle.
— Never attach objects to the windshield
above the passenger front airbag, such as
accessory GPS navigation units or music
players. Such objects could cause serious in-
jury in a collision, especially when the air-
bags inflate.
— Never recline the front passenger seat to
transport objects. Items can also move into
the deployment area of the side airbags or
the front airbag during breaking or in a sud-
den maneuver. Objects near the airbags can
fly dangerously through the passenger com-
partment and cause injury, particularly
when the seat is reclined and the airbags in-
flate.

258
Z\ WARNING
A person on the front passenger seat, espe-
cially infants and small children, will receive
serious injuries and can even be killed by be-
ing too close to the airbag when it inflates.
— Although the Advanced Airbag System in
your vehicle is designed to turn off the front
passenger airbag if an infant or a small child
is on the front passenger seat, nobody can
absolutely guarantee that deployment un-
der these special conditions is impossible in
all conceivable situations that may happen
during the useful life of your vehicle.
— The Advanced Airbag System can deploy in
accordance with the ,,low risk“ option for 3-
and 6-year-old children under the U.S. Fed-
eral Standard if a child with electrical capac-
itance greater than the combined capaci-
tance of a typical one-year old infant re-
strained in one of the forward facing or rear-
ward-facing child seats with which your ve-
hicle was certified is on the front passenger
seat and the other conditions for airbag de-
ployment are met.
— Accident statistics have shown that children
are generally safer in the rear seat area than
in the front seating position.
— For their own safety, all children, especially
12 years and younger, should always ride in
the back properly restrained for their age
and
size.
Advanced front airbag system
Your vehicle is equipped with a front Advanced
Airbag System in compliance with United States
Federal Motor Vehicle Safety Standard 208, as
well as Canada Motor Vehicle Safety Standard
(CMVSS) 208 as applicable at the time your vehi-
cle was manufactured.

The front Advanced Airbag System supplements
the safety belts to provide additional protection
for the driver's and front passenger's heads and
upper bodies in frontal crashes. The airbags in-
flate only in frontal impacts when the vehicle de-
celeration is high enough.

Airbag system


— If you are unrestrained, leaning forward, sit-
ting sideways or out of position in any way,
your risk of injury is much higher.
— You will also receive serious injuries and
could even be killed if you are up against the
airbag or too close to it when it inflates -
even with an Advanced Airbag > page 253.

Z\ WARNING
A child in a rearward-facing child seat instal-
led on the front passenger seat will be seri-
ously injured and can be killed if the front air-
bag inflates - even with an Advanced Airbag
System.
— Although the Advanced Airbag System in
your vehicle is designed to turn off the front
airbag when a rearward-facing child re-
straint has been installed on the front pas-
senger seat, nobody can absolutely guaran-
tee that deployment is impossible in all con-
ceivable situations that may happen during
the useful life of your vehicle.
— The inflating airbag will hit the child seat or
infant carrier with great force and will
smash the child seat and child against the
backrest, center armrest, door, or roof.
— Always install rearward-facing child re-
straints on the rear seat.
— If you must install a rearward facing child
seat on the front passenger seat because of
exceptional circumstances and the PASSEN-
GER AIR BAG OFF light does not come on
and stay on, immediately install the rear-
facing child seat in a rear seating position
and have the airbag system inspected by
your Audi dealer.

Z\ WARNING
If, in exceptional circumstances, you must in-
stall a forward-facing child restraint on the
front passenger's seat:
— Always make sure the forward-facing seat
has been designed and certified by its manu-
facturer for use on a front seat with a pas-
senger front and side airbag.

260
— Never put the forward-facing child restraint
up against or very near the instrument pan-
el,
— Always move the front passenger seat to the
highest position in the up and down adjust-
ment range and move it back to the rear-
most position in the seat's fore and aft ad-
justment range, as far away from the airbag
as possible, before installing the forward-
facing child restraint.
— Always make sure that the safety belt upper
anchorage is behind the child restraint and
not next to or in front of the child restraint
so that the safety belt will be properly posi-
tioned.
— Always make sure that there is nothing on
the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is
not, or to signal that it is occupied by some-
one who is heavier than the person actually
sitting on the seat. The presence of addi-
tional objects could cause the passenger
front airbag to be turned on when it should
be off, or could cause the airbag to work ina
way that is different from the way it would
have worked without the object on the seat.
— Make sure that the PASSENGER AIR BAG
OFF light comes on and stays on all the time
whenever the ignition is switched on.
Advanced Airbag System components
The front passenger seat in your vehicle has a lot
of very important parts of the Advanced Airbag
System in it. These parts include the capacitive
passenger detection system, wiring, brackets,
and more. The control unit monitors the system
on the front passenger seat when the ignition is
switched on and turns the airbag indicator light
on
when a malfunction in the one of the system
components is detected > page 265. Because the
front passenger seat contains important parts of
the Advanced Airbag System, you must take care
to prevent it from being damaged. Damage to

>

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Airbag system


entered in your Audi Warranty & Mainte-
nance booklet under AIRBAG REPLACEMENT
RECORD.
— Applies to plug-in hybrid* vehicles: In the
event of a collision where the airbags de-
ploy, the electrical connection to the high
voltage battery is automatically disconnect-
ed. This prevents a short circuit.
Other things that can affect Advanced
ONY em ace lie
Changing the vehicle's suspension system can
change the way that the Advanced Airbag System
performs in a crash. For example, using tire-rim
combinations not approved by Audi, lowering the
vehicle, changing the stiffness of the suspension,
including the springs, suspension struts, shock
absorbers etc. can change the forces that are
measured by the airbag sensors and sent to the
electronic control unit. Some suspension changes
can, for example, increase the force levels meas-
ured by the sensors and make the airbag system
deploy in crashes in which it would not deploy if
the changes had not been made. Other kinds of
changes may reduce the force levels measured by
the sensors and prevent the airbag from deploy-
ing when it should.

ZX, WARNING
Changing the vehicle's suspension including
use of unapproved tire-rim combinations can
change Advanced Airbag performance and in-
crease the risk of serious personal injury ina
crash.
— Never install suspension components that
do not have the same performance charac-
teristics as the components originally instal-
led on your vehicle.
— Never use tire-rim combinations that have
not been approved by Audi.


Knee airbags
Pregl) aCe ola ACLs eh)
Applies to: vehicles with knee airbags
The knee airbag system can provide supplemen-
tal protection to properly restrained front seat
occupants.

Fig. 219 Driver's knee airbag
The driver knee airbag is in the instrument panel
underneath the steering wheel > fig. 219, the
airbag for the passenger is at about the same
height in the instrument panel underneath the
glove compartment.
The knee airbag offers additional protection to
the driver's and passenger's knees and upper and
lower thigh areas and supplements the protec-
tion provided by the safety belts.
If the front airbags deploy, the knee airbags also
deploy in frontal collisions when the deployment
threshold stored in the control unit is met
=> page 263, More important things to know
about front airbags.
In addition to their normal safety function, safe-
ty belts help keep the driver or front passenger in
position in a frontal collision so that the airbags
can provide supplemental protection.
The airbag system is not a substitute for your
safety belt. Rather, it is part of the overall occu-
pant restraint system in your vehicle. Always re-
member that the airbag system can only help to
protect you if you are wearing your safety belt
and wearing it properly. This is why you should al-
ways wear your safety belt, not just because the
law requires you to do so > page 245, General
notes.
269

Child safety

these children is not fully developed, and they
must not use the vehicle safety belts without a
suitable child restraint.
It is usually best to put these children in appro-
priate booster seats. Be sure the booster seat
meets all applicable safety standards.
Booster seats raise the seating position of the
child and reposition both the lap and shoulder
parts of the safety belt so that they pass across
the child's body in the right places. The routing of
the belt over the child's body is very important
for the child's protection, whether or not a boos-
ter seat is used. Children age 12 and under must
always ride in the rear seat.
Children who are at least 4 ft. 9 in. (57 inches/
1.45 meters) tall can generally use the vehicle's
three point lap and shoulder belts. Never use the
lap belt portion of the vehicle's safety belt alone
to restrain any child, regardless of how big the
child is. Always remember that children do not
have the pronounced pelvic structure required for
the proper function of lap belt portion of the ve-
hicle's three point lap and shoulder belts. The
child's safety absolutely requires that a lap belt
portion of the safety belt be fastened snugly and
as low as possible around the pelvis. Never let
the lap belt portion of the safety belt pass over
the
child's stomach or abdomen.
In a crash, airbags must inflate within a blink of
an eye and with considerable force. In order to do
its job, the airbag needs room to inflate so that it
will be there to protect the occupant as the occu-
pant moves forward into the airbag.
A vehicle occupant who is out of position and too
close to the airbag gets in the way of an inflating
airbag. When an occupant is too close, he or she
will be struck violently and will receive serious or
possibly even fatal injury. By keeping room be-
tween the child's body and the front of the pas-
senger compartment, the airbag can inflate com-
pletely and provide supplemental protection in
certain frontal collisions.

ZA\ WARNING
Not using a booster seat, using the booster
seat improperly, incorrectly installing a boos-

288


ter seat or using the vehicle safety belt im-
properly increases the risk of serious personal
injury and death in a collision or other emer-
gency situation. To help reduce the risk of se-
rious personal injury and/or death:
— The shoulder belt must lie as close to the
center of the child’s collar bone as possible
and must lie flat and snug on the upper
body. It must never lie across the throat or
neck. The lap belt must lie across the pelvis
and never across the stomach or abdomen.
Make sure that the belt lies flat and snug.
Pull on the belt to tighten if necessary.
— Failure to properly route safety belts over a
child's body will cause severe injuries in an
accident or other emergency situation
=> page 245.
— The rear side of the child safety seat should
be positioned as close as possible to the
backrest on the vehicle seat.
— For adjustable head restraints: adjust or re-
move the rear seat head restraint if it is dif-
ficult to install the child seat with the head
restraint in place > page 57. Install the
head restraint again immediately once the
child seat is removed. Driving without head
restraints or with head restraints that are
not properly adjusted increases the risk of
serious or fatal neck injury dramatically.
— Never let a child put the shoulder belt under
the arm or behind the back, because it could
cause severe injuries in a crash.
— Children on the front seat of any car, even
with Advanced Airbags, can be seriously in-
jured or even killed when an airbag inflates.
— Never let a child stand or kneel on any seat,
for example the front seat.
— Never let a child ride in the cargo area of
your vehicle.
— Always remember that a child leaning for-
ward, sitting sideways or out of position in
any way during an accident can be struck by
a deploying airbag. This will result in serious
personal injury or death.
— If you must install a booster seat on the
front passenger seat because of exceptional
circumstances the PASSENGER AIR BAG

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Wheels

> Audi recommends that you use
Audi Original Tires. If you would
like to use different tires, please
note that the tires may perform
differently even if they are the
same size > A.
>If you would like to equip your
vehicle with a tire and rim com-
bination that is different from
what was installed at the facto-
ry, consult with an authorized
Audi dealer or authorized Audi
Service Facility before making a
purchase > A.
Because the spare tire® is differ-
ent from the regular tires instal-
led on the vehicle (such as winter
tires or wide tires), only use the
spare tire* temporarily in case of
emergency and drive carefully
while it is in use. It should be re-
placed with a regular tire as soon
as possible.
Applies to: vehicles with all wheel
drive: All four wheels must be
equipped with tires that are the
same brand and have the same
construction and tread pattern so
that the drive system is not dam-
aged by different wheel speeds.
For this reason, in case of emer-
gency, only use a spare tire* that
is the same circumference as the
regular tires.


AN 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-
lutely necessary and drive
carefully when doing so.

327

8V2012721BK
Wheels


tests, and does not include acceleration, cor-
nering, hydroplaning or peak traction charac-
teristics.

ZA WARNING
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla-
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.


Z\ WARNING
Temperature grades apply to tires that are
properly inflated and not over or underinflat-
ed.

Tire Pressure Monitoring
System indicator
(1) General notes
Each tire, including the spare (if provided),
should be checked monthly when cold and inflat-
ed to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or
tire
inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la-
bel, you should determine the proper tire infla-
tion pressure for those tires).
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system
(TPMS) that illuminates a Low tire pressure tell-
tale when one or more of your tires is significant-
ly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop-
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re-
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres-
sure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys-
tem is not operating properly. The TPMS mal-
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi-
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal-
function exists.
When the malfunction indicator is illuminated,
the system may not be able to detect or signal
low
tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
If the Tire Pressure Monitoring System
indicator appears
Applies to: vehicles with Tire Pressure Monitoring System in-
dicator
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Using the ABS sensors, the tire pressure monitor-
ing system compares the tire tread circumference
and vibration characteristics of the individual
tires. If the pressure changes in one or more
tires, this is indicated in the instrument cluster
display with an @ indicator light and a message.
If only one tire is affected, the location of that
tire will be indicated.
The tire pressures must be stored in the menu
display again each time the pressures change
(switching between partial and full load pres-
sure) or after changing or replacing a tire on your
vehicle > page 338. The tire pressure monitoring >
337