2019 AUDI E-TRON ECU

Telephone

Setup
Connecting a mobile device to the MMI
Applies to: vehicles with telephone
Requirement
The vehicle must be stationary and the ignition
must be switched on.
The Bluetooth settings must be open on your
mobile device during the connection setup.
The Bluetooth function and visibility of the MMI
= page 233 and mobile device must be switched
on.
The mobile device that will be connected must
not be connected to any other Bluetooth device.
The MMI must only be connected to one mobile
device.
Connecting a cell phone using Bluetooth
> Select PHONE on the home screen.
> Follow the system instructions. The available
Bluetooth devices will be displayed after sever-
al seconds.
> Press on the desired mobile device in the list of
displayed Bluetooth devices.
> To update the list, press O.
> A PIN for a secure Bluetooth connection will be
generated.
> Confirm the PIN on your mobile device, or
> Enter the PIN for connecting on your cell
phone. The time allowed for entering the PIN is
limited to approximately 30 seconds.
> If necessary, enter your SIM card PIN in the
MMI.
> Pay attention to any additional system prompts
displayed on your mobile device or the MMI, for
example if the system should connect automat-
ically in the future. Depending on the mobile
device, you may also need to download con-
tacts and confirm access to your messages sep-
arately.
Connecting a mobile device via USB
> Select PHONE on the home screen.
> Follow the system instructions.
170
After connecting successfully
After connecting successfully, information about
the connected profiles will appear. You can also
change the profiles later > page 233.
In addition, the mobile device contacts will be
automatically loaded into the MMI. This process
can take several minutes, depending on the num-
ber of contacts.
You can also access the telephone functions in
the instrument cluster > page 182.
@) Note
Always follow the information found in
=> page 184.
(i) Tips
— You can apply additional settings to con-
nected mobile devices under Connected de-
vices > page 232.
— You can also search for the MMI on your mo-
bile device using the Bluetooth device
search.
— You only have to pair your device one time.
Bluetooth devices that are already paired
automatically connect to the MMI when the
Bluetooth function is switched on, when
they are within range, and when the ignition
is switched on. The last connected mobile
device is given first priority.
— Authorizing the MMI connection on your
mobile device will make it possible to con-
nect automatically.
— Pay attention to any system prompts dis-
played on your mobile device or the MMI,
for example if the system should connect
automatically in the future. Depending on
the mobile device, you may also need to
download contacts and confirm access to
your messages separately.
— You will receive the PIN (SIM) and the PUK
(Personal Unlocking Key) along with the SIM
card from your cell phone service provider.
If you enter a PIN (SIM) incorrectly three >

Telephone

— Audi phone box with holder: open the Audi
phone box holder @). Position the mobile de-
vice so that the back of it is facing the @ symbol
@ between the Audi phone box and the holder.
Depending on the vehicle equipment, you may
then be able to use the following functions:
— Connect to the exterior vehicle antenna?)
— Wirelessly* charge the mobile device. Require-
ment: the ignition must be switched on. The
charging function must be switched on in the
MMI. You must have a Qi-capable2) mobile de-
vice.
You can also charge a mobile device using the
USB adapter: connect your mobile device to the
Audi music interface using a USB adapter cable
@ > page 220. You can charge your mobile de-
vice using specific USB adapters > page 220.
Reminder signal
When the device reminder signal is switched on,
you will be notified that your mobile device is still
in the Audi phone box when you leave the vehicle.
Requirement:
—A Qi-capable?) mobile device must be in the Au-
di phone box, or
— Your mobile device must be connected to the
Audi music interface by a USB adapter, and the
Audi smartphone interface must be active, or
— Your iPhone® must be connected to the MMI
via Bluetooth® > page 170 and must be charg-
ing through the Audi music interface using a
USB adapter.
Applies to: MMI: Select on the home screen: SET-
TINGS > General > Mobile device reminder sig-
nal.
The following settings are available:
— Signal tone
— Spoken cue”: this setting is switched on at the
factory.
— Off

Not available in every market. These are additional car
phone functions only in conjunction with Audi connect In-
fotainment*.
2) The Qi standard makes it possible to charge your mobile
device wirelessly.
172
— Show pop-ups*: when this function is switched
on, the charge status of your mobile device is
displayed. You will also be reminded not to for-
get your mobile device when leaving the vehi-
cle.
— Wireless charging*: when this function is
switched on, you can charge your Qi-capable
mobile device wirelessly in the Audi phone box.

ZA WARNING
— Loose objects can be thrown around the ve-
hicle interior during sudden driving or brak-
ing maneuvers, which increases the risk of
an accident. Store objects securely while
driving.
— The mobile device may become hot during
wireless charging. Pay attention to the tem-
perature of your mobile device and be care-
ful when removing it from the Audi phone
box.
— An alternating magnetic field is used for
wireless charging. Maintain a minimum dis-
tance of approximately 2.4 in (6 cm) to the
Audi phone box charging plate. The thresh-
olds for prolonged exposure at this distance
comply with ICNIRP1998. Therefore, inter-
actions such as irritation of sensory organs,
malfunctions of active implants (such as
pacemakers, infusion pumps, or neurosti-
mulators) or effects on passive implants
(such as prosthetic limbs) is highly unlikely.
If you have an implant, consult a medical
specialist if you have any questions. You can
also switch the function for wireless charg-
ing in the front* Audi phone box on and off
separately. You can continue to charge your
mobile device using a cable connection.

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Audi connect

— Password: your cell phone service provider as-
signs the password for your online profile.
— Apply settings: saves the changed settings.
— Reset configuration: resets the connection set-
tings.
Data usage counter
Your current data usage is displayed.
— Reset counter: you can reset your usage statis-
tics to zero.
— Warning limit: you can set a warning limit for
your data usage (GB/MB).

Always follow the information found in > AV

in General information on page 184.

Always follow the information found in >@® in
General information on page 184.
For more information on roaming charges,
contact your cell phone service provider.
Wi-Fi settings
Applies to: vehicles with Wi-Fi hotspot
Requirement: the ignition must be switched on.
» Applies to: MMI: Select on the home screen:
SETTINGS > Connection settings > Wi-Fi
Depending on the country and the vehicle equip-
ment, the following functions may be available:
Wi-Fi
When the function is switched on, the MMI's Wi-
Fi hotspot is active and Wi-Fi devices can be con-
nected to the hotspot.
Wi-Fi hotspot settings
The Wi-Fi connection between the MMI and your
Wi-Fi device is encrypted. You can change the fol-
lowing information if needed.

D_ Not available in every market.
— Access point (SSID): name of the Wi-Fi hot-
spot.
— Password: a random password was set at the
factory in the MMI. The password can be
changed. The encryption method requires a
password to be at least eight characters long.
Choose a secure password.
— Visible to others: you can switch the visibility
of the Wi-Fi hotspot on or off.

Always follow the information found in > A\
in General information on page 184.

Always follow the information found in >@® in
General information on page 184.
Data plans)
Applies to: vehicles with data plans
Requirement: you must have created a myAudi
account at my.audi.com. Your vehicle must be
registered in your myAudi account.
You can purchase data plans at my.audi.com.

Always follow the information found in > A\
in General information on page 184.

Always follow the information found in >@ in
General information on page 184.
If driving out of the country, applicable data
plans must be purchased.
189

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Media

Media
General information
There are various media drives and connections
available in the MMI. For example, you can play
media files using the SD card reader or connect
your mobile devices to the Audi music interface
and operate them through the MMI.
Media and format restrictions: the MMI (includ-
ing the SD card reader and the USB storage de-
vice connection*) was tested with a variety of
products and media available in the market.
However, there may be cases where individual de-
vices or media and audio/video files may not be
recognized, may play only with restrictions, or
may not play at all.
Restricted functionality: reset the Media to the
factory default settings if functionality is restrict-
ed.
Digital Rights Management: please note that
the
audio/video files are subject to copyright pro-
tection.
The media drives do not play files that are pro-
tected by DRM and are identified with the symbol
&.
Data security: never store important data on SD
cards, CDs/DVDs, or mobile devices. Audi AG is
not responsible for damaged or lost files and me-
dia.
Loading times: the more files/folders/playlists
there are on a storage medium, the longer it will
take to load. To reduce the amount of time it
takes the audio/video files to load, use a storage
medium that only contains audio/video files, and
create subfolders (for example, for each artist or
album).
Additional information: when playing, audio
files are automatically displayed with any addi-
tional information that is stored (such as the ar-
tist, track and album cover). If this information is
not available on the storage medium, the MMI
will check the Gracenote metadata database.
However, in some cases, the additional informa-
tion may not be displayed.
CG) Note
Read the information about Audi connect, and
be sure to note the connectivity costs section
=@ in General information on page 184.
SD card reader
The SD card reader is in the storage compartment
under the front center armrest.
Inserting the SD card
> The angled corner of the SD card must face to-
ward the right front side when being inserted.
>» Slide the SD card into the card reader slot until
the SD card clicks into place.
The SD card reader is accessed and operated
through the MMI = page 221.
® Note
— Only use one-piece SD cards. If adapter
cards (SD cards with more than one piece)
are used, the card could fall out of the
adapter when driving because of vibrations.
Individual pieces could then become stuck
in the drive and impair the functionality.
—To reduce the risk of damaging drives and
data carriers, always keep data carriers ina
sleeve and never expose them to direct sun-
light.
DVD drive
General information
The functionality of individual storage mediums
may be limited due to the variety of blank CDs/
DVDs available and the various capacities. Audio
CDs or video DVDs with copy protection, CDs/
DVDs that do not conform to the standard, and
multisession CDs may have limited playback or
may not play at all. AUDI AG recommends finaliz-
ing the recording process when creating multi-
session CDs. Multisession DVDs are not support-
ed.
217
>

To reduce the risk of damaging the drive and
data carriers:
— Always store data carriers in a protective
sleeve and do not expose them to direct
sunlight
— Do not use damaged, dirty, or laminated da-
ta carriers
— Do not use single CDs/DVDs with an 8 cm
diameter, non-circular CDs/DVDs (shaped
CDs), cleaning CDs, and protective rings
— Never force CDs/DVDs into the drive. Discs
are pulled in automatically.
@ Tips
The thermal protection switch stops playback
temporarily when outside temperatures are
too high.
peel)
Applies to: vehicles with a DVD drive

RAH-9153


Fig. 152 Glove compartment: DVD drive
Loading a CD/DVD
> Slide the CD/DVD straight into the DVD slot @
with the label facing up. The CD/DVD will be au-
tomatically pulled in.
Ejecting a CD/DVD
> Press the button @).
The CD/DVD is pulled in again automatically if it
is not removed from the DVD slot within approxi-
mately ten seconds after ejecting it.
The DVD drive is accessed and operated through
the MMI > page 221.
218
G) Tips
— Playback cannot be guaranteed with media
files that have a high data rate.
— Always read the chapter > page 217, Gener-
al information.
Bluetooth audio player
Applies to: vehicles with Bluetooth audio player
With the Bluetooth audio player, you can play
music wirelessly through the MMI from your
Bluetooth-capable mobile device (such as a cell
phone).
Requirement: the vehicle must be stationary and
the ignition must be switched on. The Bluetooth
settings will open on your mobile device during
the connection setup. The Bluetooth function and
visibility of the MMI = page 232 and mobile de-
vice must be switched on.
Connecting a mobile device
> Applies to: MMI: Select on the home screen:
MEDIA > Source > Connect external device >
New connection. The available Bluetooth devi-
ces will be displayed after several seconds.
> Press on the desired mobile device in the list of
displayed Bluetooth devices.
> To update the list, press OQ.
> A PIN for a secure Bluetooth connection will be
generated.
> Confirm the PIN on your mobile device, or enter
the PIN for the connection setup on your mo-
bile device. The time allowed for entering the
PIN is limited to approximately 30 seconds.
After connecting successfully, the mobile device
will be displayed in the Connected devices menu
as a Bluetooth audio player.
> Playing media > page 221.
G) Tips
— Check for any connection requests on your
Bluetooth device.
— Multiple Bluetooth audio players can be
connected to the MMI, but only one ata
time can be active as a Bluetooth audio
player > page 232.

Checking and Filling

Opening and closing the hood
The hood is released from inside the vehicle.


Fig. 156 Footwell: release lever

RAZ-0606

Fig. 157 Unlocked hood: lever
Make sure the wiper arms are not raised up from
the windshield. Otherwise the paint could be
damaged.
Opening the hood
> With the door open, pull the lever > below
the instrument panel in the direction of the ar-
row > fig. 156.
> Raise the hood slightly > page 235.

D) The &> symbol on the lever was still being designed at
the time this manual was printed.
236
> Press the lever > fig. 157 in the direction of the
arrow. This releases the hooks.
> Open the hood.
Closing the hood
> Push the hood down until you override the
force of the strut.
> Let the hood fall lightly into the latch. Do not
press it in. > /\.
Message
EB warning! Hood is not locked. Stop vehicle
and check the lock
The hood latch is not locked correctly. Stop im-
mediately and close the hood.

ZA WARNING
— Never open the hood when there is steam or
coolant escaping from the motor compart-
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
— For safety reasons, the hood must always be
closed securely while driving. Because of
this, always check the hood after closing it
to make sure it is latched correctly. The hood
is latched if the front corners cannot be lift-
ed.
— If you notice that the hood is not latched
while you are driving, stop immediately and
close it, because driving when the hood is
not latched increases the risk of an accident.

Checking and Filling

the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and cause damage.



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

@) Note
— Before winter weather begins, have an au-
thorized Audi dealer or authorized Audi
Service Facility check if the coolant additive
in your vehicle matches the percentage ap-
propriate 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. Using other additives in-
creases the risk of damage. If this happens,
only use water and restore the correct mix-
ture ratio with the specified coolant additive
as soon as possible.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
Coolant level

Fig. 159 Motor compartment: coolant expansion tank
Follow the safety precautions > page 235, Gener-
al information.
Checking the coolant level
> Park the vehicle on a level surface.
> Switch the ignition off.
238
The coolant expansion tank is located in the ple-
num chamber under a cover. Slide the cover that
is located below the windshield wipers on the
front passenger's side toward the windshield and
remove the cover > page 237, fig. 158.
> Read the coolant level on the floating gauge for
the expansion tank. The coolant level must be
between the Min and Max markings when the
coolant is cold > fig. 159
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 coolant to cool down.
> Place a large, thick towel on the coolant expan-
sion tank cap.
> Unscrew the cap carefully to the left > A\.
> Add coolant with the correct mixture ratio
=> page 237 until the floater gauge reaches the
Max marking.
> 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.

Z\ WARNING
— The engine/motor compartment in any vehi-
cle can be a dangerous area. Switch the igni-
tion off and allow the cooling system to cool
down. Always follow the information found
in > page 235, General information.
— Never open the hood if you can see or hear
steam or coolant escaping from the motor
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 motor
compartment with caution.
— Coolant additive and coolant can be danger-
ous to your health. For this reason, store the |>

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Emergency assistance

Raising the vehicle
Applies to: vehicles with vehicle jack


RAZ-0258



Fig. 174 Sill: positioning the vehicle jack
> Place the vehicle jack from the vehicle tool kit
ona firm surface. Use a flat, stable support if
necessary. On a slippery surface such as tile,
you should use a non-slip pad such as a rubber
mat > /\.
> Find the marking on the sill that is closest to
the tire that will be changed > fig. 173. Behind
the marking, there is a lifting point on the side
sill for the vehicle jack.
» Using the hex socket wrench (3) from the vehi-
cle tool kit, turn the vehicle jack under the lift-
ing point on the side sill until it is high enough
that the arm @ © fig. 174 is under the desig-
nated plastic mount.
> Align the vehicle jack so the arm @ engages in
the designated Lifting point in the door sill and
the base () lies flat on the ground. The base (2)
must be directly under the mounting point (@).
> To lift the vehicle, position the ratchet @ from
the vehicle tool kit with the correct side on the
hex socket wrench (3).
> Move the ratchet (@) clockwise back and forth
until the wheel lifts up slightly from the
ground.


ZX WARNING
—To reduce the risk of injury, make sure no
one is in the vehicle before raising it.
— Make sure the vehicle jack is stable. The risk
of injury is increased when the ground is
slippery or soft, because the vehicle jack
could slide or sink.
— Only raise your vehicle with the vehicle jack
provided by the factory. If you use a vehicle
jack designed for another vehicle, your vehi-
cle could slip and cause injury.
— Position the vehicle jack only at the desig-
nated mounting points on the side sill and
align the jack. Otherwise, the vehicle jack
could slip and cause an injury if it does not
have sufficient hold on the vehicle.
—To reduce the risk of injury, do not raise any
other vehicles or other loads using the vehi-
cle jack provided by the factory.
— Applies to: vehicles with air suspension:
Changes in temperature or load can affect
the height of the stopped vehicle.
—To reduce the risk of an accident, never
switch the drive system on while the vehicle
is raised.
—To reduce the risk of injury, support the vehi-
cle securely with suitable stands if work is to
be performed underneath the vehicle.

@) Note
Do not lift the vehicle by the sill. Position the
vehicle jack only at the designated mounting
points on the side sill. Otherwise, your vehicle
could be damaged.
273,