2019 AUDI E-TRON cooling

Table of contents

Playing medias. « ssiie vo sence yo weve » 6 ene 221
Options and settings..............0.. 225
Supported media and file formats...... 227
Troubleshooting wwii «s wwine ev eee ae eae 228
Audi smartphone interface...... 229
SOtUP 8 wceow oo anew 3 wai oo nae @ ¥ ORI 6 229
TrOUBLESHOOEING weiner sv ermcnve » 1 eretane ww wenn 230
Additional settings.............. 231,
SyStem/Setings'. « « scare © « sosnore w 2 eee ¥ 6 231
Connected devices................--- 232
Legalinformation................... 233
Maintenance and Care........... 235
Checking and Filling............. 235
Motorcompartmentss wisi ss wessa ee concn 235
Cooling systeM....... 2... eee eee eee 237
Brake fluid: « « sacs = seems sy eees oy cee 239
Electrical-system ies <2 eswa s 6 ese es een 239
Battery. ........ 0.0... cee ee 240
Windshield washer system...........- 241
Service interval display............... 242
Wheels .......... 00... 243
Wheels and Tires « us ss ewe ss un ga 243
Tire pressure monitoring system....... 260
Care and cleaning................ 263
General information................. 263
Car washes ........ 0... e eee 263
Cleaning and care information......... 264
Taking your vehicle out of service....... 268
Do: It YOUFSELF cas « ations ¢ ean ss eee 269
Emergency assistance........... 269
General information 0... ccc ees 269
Equipment..................0.00005 269
Tire mobility Kit os ss ceca se eee + cers 269
Changingatire..................000. 271
Collapsible spare tire................. 275
JUMP Starting « sows ss vers & o cows + & sees 276
TOWING) cnasers © « sonsene % 5 anssaas 6 # sacuins & # simare 276
Fuses and bulbs.................. 279
FUSES sacs vo cscs x a eros we ena Woo cae woe 279
Bulbs... 2. eee eee ee 282
Customer information........... 283
Data privacy..................000. 283
Image recording............seeeeeees 283
Datamemoniesy. « s sscams sv sume ov ene a 0s 283
Transmitted information.............. 284
Accessories and technical
CHANGES... 1... eee eee eee 286
Warranty......... 00-000. e eee eee 286
Audi Literature Shop..............00. 286
Driving in other countries............. 286
Maintenance, repairs, and technical
MOGIFIcAatIONS vase x x mem = x saw x 2 sue 286
Accessories and parts................ 288
Reporting Safety Defects.............. 288
Declaration of compliance for
telecommunications equipment and
electronic systems............---0000- 289
Technical data..................8. 291
Identification data................00. 291
Vehicle dataiscs: = s xews 2s eens sp oes ye 291
Index... 0.2... eee 293

4KE012721BB
Quick access



Cup Holders: « sesccces < ence wo esenene 75
— Audi phone box ............... 171
— Starting the motor when there is
@ MMALRUNCHION: ¢ « sais 9 v nara x 2 ae 87
Socket ........00002 cece ee eee 75
@ Electromechanical parking brake
button ....... 0... 0c eee 93
@0 Selector lever ................. 88
@) [START STOP] button ............ 86
@) Steering wheel adjustment ...... 59
@3) Lever for:
— Cruise control system ......... 134
— Adaptive cruise assist .......... 139
@ Data link connector for On Board
Diagnostic System (OBD) ........ 283
@3) Hood release ................-. 236
@8 Memory function buttons ........ 63
@) Buttons for:
—Lights ...............2..000. 44
—All-weather lights ............ 44
— Rear fog lights ............... 44
Luggage compartment lid button . 35
@9) Exterior mirror adjustment ...... 48
G9 Buttons for:
— Power windows .............. 39
— Child safety lock .............. 39
@ Tips
Some the equipment listed here is only instal-
led in certain models or is available as an op-
tion.
Indicator lights overview
The indicator lights in the instrument cluster
blink or turn on. They indicate functions or mal-
functions.
With some indicator lights, messages may ap-
pear and warning signals may sound. The indica-
tor lights and messages may be covered by other
displays. To show them again, select the second
tab for messages with the multifunction steering
wheel © page 12.

Some indicator lights in the display can display in
several colors.
A\ Central indicator light
If the wA or indicator light turns on, check
the message in the instrument cluster.
Some indicator lights turn on briefly as a function
check when you switch the ignition on. These sys-
tems are marked with a V in the following tables.
If one of these indicator lights does not turn on,
there is a malfunction in that system.
The following indicator lights may be available,
depending on the vehicle equipment:

Red indicator lights
Central indicator light ¥
=> page 7
Electromechanical parking brake
=> page 93
Electromechanical parking brake
=> page 93
Brake system ¥
=> page 93, > page 95,
=> page 239
Brake system 4
=> page 93,>page 95,
=> page 239
Cooling system
=> page 237
Electrical system
=> page 239
Drive system
=> page 92,
Electrical system
=> page 239,
Charging system
=>page 112
Safety belt
=> page 62
Steering ¥
=> page 100

4KE012721BB
Warm and cold

Warm and cold
Climate control system
Depending on vehicle equipment, your vehicle
may have an automatic climate control system
with:
— Two zones to individually adjust the tempera-
ture and air distribution for the left and right
front sides, or
— Four zones to individually adjust the tempera-
ture, air distribution, and amount of ventilation
at all of the seats.
The climate control system warms, cools, dehu-
midifies, and filters the air in the vehicle interior.
It is the most effective when the windows and
panoramic glass roof* are closed. If there is a
build-up of heat inside the vehicle, ventilation
can help to speed up the cooling process.
The climate control system automatically main-
tains a temperature once it has been set. In all
heating mode functions except defrost, the blow-
er only switches to a higher speed once the mo-
tor coolant has reached a certain temperature.
@ For the sake of the environment
Energy can be saved by switching off the A/C
mode.
@) Tips
—To prevent interference with the heating
and cooling output and to prevent the win-
dows from fogging over, the air intake in
front of the windshield must be free of ice,
snow, and leaves.
— Condensation from the cooling system can
drip and form a puddle of water under the
vehicle. This is normal and does not mean
there is a leak.
— The energy management system may tem-
porarily switch off certain functions, such as
the seat heating” or rear window defogger.
These systems are available again as soon as
the energy supply has been restored.

— Specific settings are stored automatically in
the active personal profile.
uw &
AUTO
ac! @
AUTO
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Fig. 83 Lower display and switch panel (example)
The settings are adjusted using both displays and
the switch panel in the center console along with
the control panel in the rear*. For operation in
the front, see > page 15, Touch displays.
You can adjust all climate control system settings
in the front; only certain functions are available
in the rear.
Lower display
The lower display has two sections with controls:
You can regulate the blower and the air distribu-
tion automatically using AUTO in area (@). You can
also apply individual settings here.
In area @, you can switch individual climate con-
trol system functions on and off.
Switch panel
Both & and & buttons to defog windows as
quickly as possible are located in section @).
Upper display
In the upper display, you can switch additional
functions on and off, display them, and adjust
settings.
> Applies to: MMI: Select on the home screen:
VEHICLE > Air conditioning, or
> Select -*- on the Lower display.
Control panel in rear*
You can operate certain climate control functions
in the rear using the control panel.
81
>

Warm and cold

Customizing
A climate control function from the upper display
can be assigned to each button on the left and
right of +++ in section @).
> Press and hold the symbol for the desired func-
tion on the upper display for at least three sec-
onds. One menu appears. The menu consists of
two sections.
> If you pull the symbol toward the left section,
the button to the left of «++ will be assigned.
> If you pull the symbol toward the right section,
the button to the right of «++ will be assigned.
Press the buttons to turn the functions on or off.
One bar in the button lights up when the function
is switched on. Some buttons can have several
functions assigned to them. The various func-
tions can be activated by pressing the button
multiple times.
AUTO Automatic mode
The automatic mode regulates the amount of air
and air distribution automatically, so that the set
temperature is reached is quickly as possible.
REAR Rear climate control system
Applies to: vehicles with rear climate control system
To enable operation of the climate control sys-
tem from the rear of the vehicle, press REAR.
To exit this mode again, press REAR or
REAR MODE EXIT.
SYNC Synchronization
When synchronization is switched on, the tem-
perature, air distribution, and blower strength on
the
driver's side is applied to all seat positions.
You can also control the synchronization directly
using a gesture. Pull two fingers together on the
lower display > page 15.
OFF Switching off
The climate control system is switched off. Air
supply from the outside is blocked. If you press
OFF in the front, the front and rear climate con-
trol system will switch off. If you press OFF in the
rear, the rear climate control system will switch
82
off. To switch the climate control system back on,
press on any button in the respective display.
A/C / ME 7 XE Cooling mode
The cooling mode only functions with the blower
turned on. The air is cooled and dehumidified in
cooling mode. Otherwise the windows can fog
up. Cooling mode switches off automatically
when the outside temperatures are below zero.
If you activate the A/C, the cooling mode will be
automatically regulated.
If you activate 4, the cooling mode will run with
maximum cooling output and maximum blower
speed. To reduce unnecessary energy usage, only
use this function briefly.
If you activate “/°, the climate control system will
operate in energy-saving mode. This will conserve
energy.
+ /-Temperature
Temperatures between 60 °F (+16 °C) and 84 °F
(+28 °C) can be set. If outside of this range,
LOW / LO or HIGH / HI will appear in the display.
In both settings, the climate control runs con-
stantly at the maximum cooling or heating level.
The temperature is not regulated.
$$ Blower
With  / A, you can manually adjust the vol-
ume of air generated by the blower to your pref-
erences. The blower should always run at a low
setting
to prevent the windows from fogging and
to ensure a continuous exchange of air inside the
vehicle. To have the blower regulated automati-
cally, press AUTO.
2 Air distribution
With ° /<>/%, you can select the vents where
the air will flow from. To have the vents automat-
ically controlled, deactivate all three arrows or
press AUTO. With “@, the air will be directed to-
ward the windshield.
Applies to: vehicles with 4-zone automatic cli-
mate control: In the rear control panel, you can
press J multiple times to adjust the air distribu-
tion based on the direction of the arrow.

4KE012721BB
Warm and cold

® Defrosting
The windshield and side windows are defrosted
or cleared of condensation as quickly as possible.
Align the outer air vents with the side windows.
The maximum amount of air flows mainly from
the vents below the windshield. Recirculation
mode switches off. The temperature should be
set at +72°F (22°C) or higher. Depending on the
outside temperature, the A/C cooling mode may
automatically switch on.
& Rear window defogger
The rear window defogger only operates when
the drive system running. It switches off auto-
matically after 10 to 20 minutes, depending on
the outside temperature.
To prevent the rear window defogger from
switching off automatically, press and hold & for
more than three seconds. This is stored until the
ignition is switched off.
AUTO
/& Recirculation mode
In recirculation mode, the air inside the vehicle is
circulated and filtered. This prevents the unfil-
tered air outside the vehicle from entering the
vehicle interior.
If you activate 3S, the air quality sensor will auto-
matically switch recirculation mode on or off de-
pending on the outside temperature.
If you activate &, recirculation mode will switch
on manually > A\.
«@ Seat heating
Applies
to: vehicles with heated seats
The seat heating temperature can be set at mul-
tiple levels. Press w once to switch on the highest
level. Press ) again to decrease the temperature
one level at a time. The seat heating is switched
off if the button is not illuminated.
2) Seat ventilation
Applies to: vehicles with seat ventilation
The seat ventilation intensity can be set to multi-
ple levels. Press ©) once to switch on the highest
level. Press 2) again to decrease the intensity one
level at a time. The seat ventilation is switched
off if the button is not illuminated.
@ Steering wheel heating
Applies to: vehicles with steering wheel heating
The steering wheel rim is heated electrically. You
can also operate the steering wheel heating us-
ing
the multifunction steering wheel > page 26.
& Child safety lock*
If 8 turns on in the control panel in the rear*, the
child safety lock is active and operation is blocked
> page 39.
»(% Ionizer
Applies to: vehicles with ionizer
Hazardous particles and germs in the air may be
reduced through ionization. This will produce
better air quality inside the vehicle.
&* Fragrance
Applies to: vehicles with fragrance function
The fragrance function will dispense a scent in
the vehicle interior. It is dispensed through the
front outer vents. This will produce a pleasant
scent. The fragrance is time-delayed, especially
at low or high temperatures. You can adjust the
fragrance function > page 84.

ZA WARNING
— You should not use the recirculation mode
for an extended period of time, because no
fresh air is drawn in and the windows can
fog when cooling mode is switched off. This
increases the risk of an accident.
— Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the seat heating* function. To reduce
the risk of injury, these individuals should
not use seat heating*.
() Note
To reduce the risk of damage to the seat heat-
ing* elements, do not kneel on the seats or
place heavy pressure on one area of the seat.
@ Tips
— If the front passenger's seat heating” is
turned on, it will not turn on again automat-
ically if more than 10 minutes have passed

83

Warm and cold

between switching the ignition off and on
again.
— Only use the fragrance function* in modera-
tion and take any other passengers and ani-
mals into consideration when using the
function.
— An overlap of different scents or odors could
cause discomfort.
— If there is discomfort, reduce the intensity
or switch the fragrance function* off.
— Only use fragrances that are approved by
Audi.
Adjusting the vents
You can open and close the vents using the
thumbwheels. The levers adjust the direction of
the airflow from the vents.
Additional settings
You can adjust additional settings.
> Applies to: MMI: Select on the home screen:
VEHICLE > Air conditioning > ©.
Fragrance
Applies to: vehicles with fragrance function
Using Fragrance selection, you can select the fra-
grance and see the fill level of the fragrance.
You can select the strength of the scent with Fra-
grance level.
Footwell temperature*
You can adjust the footwell temperature for the
driver and front passenger.
NIM ia alee
Applies to: vehicles with air quality display
You can display information about the air quality.
> Applies to: MMI: Select on the home screen:
VEHICLE > Air conditioning > Air quality.
Pollutant filter
A pollutant filter cleans the air in the vehicle inte-
rior when the blower is switched on.
A schematic display represents the effectiveness
of the filter. The display visualizes the amount of
pollutant particles in the vehicle interior in com-
parison to the surroundings.
G) Tips
For optimal air quality in the vehicle interior,
close all windows and doors and activate A/C
cooling mode, the AUTO function, and recircu-
lation mode.
Auxiliary climate control
Applies to: vehicles with auxiliary climate control
The auxiliary climate control switches on depend-
ing on the outside temperature and the tempera-
ture set in the climate control system. You can
switch the climate control on or off immediately
as well as set a timer in the MMI.
Requirement: the charge level of the high-volt-
age battery must be sufficient.
G) Tips
— The temperature that the auxiliary climate
control adjusts to depends on the last tem-
perature that was set.
— Using the auxiliary climate control while
charging can also reduce the charge level of
the high-voltage battery.
— Starting or stopping the vehicle will not
switch off the auxiliary climate control auto-
matically.
Applies to: vehicles with auxiliary climate control
Select on the home screen: VEHICLE > Air condi-
tioning > F
Immediate start
You can immediately switch the auxiliary climate
control on and off using the F button. When this
function is switched on, a colored bar lights up
over the button and the remaining time is dis-
played.

4KE012721BB
Checking and Filling

Checking and Filling
Motor compartment
General information
Special care is required if you are working in the
motor compartment
For work in the motor compartment, such as
checking and filling fluids, there is a risk of in-
jury, scalding, accidents, and burns. For this
reason, follow all the warnings and general
safety precautions provided in the following in-
formation. The motor compartment is a danger-
ous area in the vehicle. > A.

age component can result in a fatal electric
shock. The components in the high-voltage
system are marked with a warning label which
warns of the high-voltage.
— The voltage level in the high-voltage system
is still dangerous and potentially life-threat-
ening when the ignition is switched off.
— Never perform work on orange high-voltage
cables or on high-voltage components. Only
authorized repair facilities that are certified
may perform work on the high-voltage sys-
tem.


ZA WARNING
— Switch the ignition off.
— Set the parking brake.
— Select the “P” (Park) selector lever position.
— Keep children away from the motor com-
partment.
— Never spill operating fluids in the motor
compartment.
— Avoid short circuits in the electrical system.
— 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.
— Never open the cap on the coolant reservoir
if the coolant is hot. The cooling system is
under pressure.
— To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
thick cloth when opening.
— All work on the battery or electrical system
in your vehicle can result in injuries, chemi-
cal burns, accidents, or burns. Because of
this, all work must be performed only by an
authorized Audi dealer or authorized Audi
Service Facility.
— Limit your exposure to chemicals to as short
a time as possible.

ZA WARNING
California Proposition 65 Warning:
— Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali-
fornia to cause cancer and birth defects and
reproductive harm. In addition, certain flu-
ids contained in vehicles and certain prod-
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
— Battery posts, terminals and related acces-
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms.
Wash hands after handling.


ZA\ WARNING
The voltage in the high-voltage system is life-


threatening. Touching a damaged high-volt-

() Note
When filling fluids, be sure not to add any flu-
ids to the wrong reservoirs. Otherwise, severe
malfunctions and damage will occur.
@) For the sake of the environment
You should regularly check the ground under
your vehicle in order to detect leaks quickly. If
there are visible spots from oil or other fluids,
bring your vehicle to an authorized Audi deal-
er or authorized Audi Service Facility to be
checked.
235

4KE012721BB
Checking and Filling




[RAZ-0572



Fig. 158 Reservoir locations
Follow the safety precautions > page 235. The coolant level is too low.

1) Washer fluid reservoir (7) > page 241 Do not continue driving and switch the ignition
) Coolant reservoir (£-) under a cover off. Add coolant. The vehicle must not be towed.
> page 238 See an authorized Audi dealer or authorized Audi
(GB) @) Brake fluid reservoir (OC) under a cover
> page 239 Electric drive system: malfunction! Cooling
system. Please contact Service
Service Facility for assistance.
Cooli ng system There is a malfunction in the cooling system.
| Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately.


The cooling system is filled with a mixture of pu-

rified water and coolant additive at the factory. Coolant additive
This coolant must not be not changed. The coolant additive is made of anti-freezing and
Audi recommends checking the coolant level pe- corrosion protection agents. Only use the follow-
riodically. ing coolant additive:
Messages Coolant additive Specification

Gl12evo TL774L
| Electric drive system: malfunction! Cooling
system. Please contact Service The amount of coolant additive that needs to be
mixed with water depends on the climate where >

237