2020 AUDI E-TRON radiator

4KE012721BE
Assist systems



surroundings directly and do not become dis-
tracted.

() Note
— Obstacles may disappear from the measure-
ment range when approaching them, even if
they were already detected.
—Insome situations, the ability of the sen-
sors and cameras to detect and display cer-
tain objects may be limited.
— Objects located above the coverage area,
such as bumpers on parked cars, garage
doors that are partially open, or objects
that are hanging
— Low obstacles
— Narrow objects, such as barrier chains, fo-
liage, poles, or fences
— Projecting objects, such as trailer draw
bars
— Objects with certain surfaces and struc-
tures,
such as fabric
G@) Tips
— The sensors and cameras and the areas
around them must not be obstructed be-
cause this can impair the function of the
systems that depend on them. Make sure
that the sensors and cameras are free of
snow, ice, and other deposits. Do not use
any accessories, stickers, or other objects
that extend into the range of the sensors
and cameras.
— On vehicles that have factory-installed li-
cense plate brackets on the front of the ve-
hicle, the brackets may only be replaced
with ones that are the same size and made
of the same material. Do not install any li-
cense plate brackets on the front of vehicles
that do not have factory-installed brackets.
Otherwise, the function of the system could
be impaired.
— The function of the sensors and cameras
may be limited when light and visibility con-
ditions are poor, for example when driving
into
a tunnel, when there is glare, or when
there are reflective objects.
— External ultrasonic sensors, such as those in
other vehicles, can interfere with the sen-
sors.
— The coverage areas of the sensors > fig. 94
and cameras > fig. 95 are diagrams and do
not represent a true-to-scale image of the
sensor ranges.
— For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
=> page 295.


RAZ-0932






[RAZ-0933

Fig. 97 Rear area: sensors and cameras
Front area
Depending on the vehicle equipment, the follow-
ing sensors and cameras may be installed:
— Laser scanner in the front of the bumper. > AV
— Camera behind the windshield
— Peripheral cameras on the exterior mirrors
— Front peripheral camera in the radiator grille
— Night vision camera in the radiator grille
— Front and side ultrasonic sensors
— Radar sensors at the front corners of the vehi-
cle
— Radar sensor in the front in the radiator grille
12 9
>

4KE012721BE
Driving information

— The traffic signs on the road always take pri-
ority over the display. The driver is always
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— Units of measurement and language set-
tings are displayed based on how they were
set in the MMI system settings > page 236.
Applies to: vehicles with traffic light information
Switching traffic light information on and
off
The system can be switched on and off in the
MMI 2 page 130.
Accessing traffic light information
> Select in the instrument cluster: vehicle func-
tions tab > Traffic signs.
G@) Tips
If another tab or another function is selected
in the instrument cluster, the traffic light in-
formation will appear in the status bar on the
instrument cluster.
Messages
Applies to: vehicles with traffic light information
Malfunction! See owner's manual
The system could not be configured, for example
due to a network malfunction. Switch the igni-
tion off and shut down the vehicle to restart the
system. Wait several minutes until the vehicle
has shut down completely and then switch the
ignition back on.
Function currently unavailable. See owner's
manual
There is a temporary system malfunction. Check
if one or more of the following situations applies
and correct the issue if necessary:
— Traffic light information is switched off
— Data transmission is deactivated
— The vehicle is not equipped with traffic sign rec-
ognition.
— There is no valid license
— Traffic light information is not available in that
area
Night vision assist
Applies to: vehicles with night vision assist
Night vision assist helps you when it is dark by
using an infrared camera to monitor the area in
front of your vehicle, within the limits of the sys-
tem. It can display objects up to a distance of ap-
proximately 1000 feet (300 m).
Pedestrian and wild animals are detected by
measuring the temperature difference between
the object and the background. Pedestrians and
wild animals will not be detected if the tempera-
ture difference is too small. The pedestrian and
wild animal marking feature is deactivated at
temperatures above approximately 77 °F (25 °C)
and when it is light outside.
The thermal image detected by the camera is dis-
played in the instrument cluster. Warm areas
generally appear lighter and cold areas appear
darker.
The camera for the night vision assist is located
in the vehicle's radiator grille > page 129. Make
sure the night vision camera is not covered by
stickers, deposits, or any other obstructions be-
cause this can impair the night vision assist func-
tion. Follow the information about cleaning
=> page 268.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 127.
— Night vision assist can only detect pedes-
trians and wild animals located within the
range of the infrared camera.
— Night vision assist cannot detect pedes-
trians or wild animals and mark them if:
— They are not in an upright position, for ex-
ample if they are sitting or lying down
and/or >

135

Checking and Filling

Checking and Filling
Motor compartment
(eT r eeeuel ela)
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 vehicle's motor compartment is
a dangerous area. > /A\.
Explanation of warnings (sticker in the motor
compartment):

Hot motor components!
@® Rotating parts!


The radiator fan can switch on at any
LB, time!
— The coolant expansion tank cap is equipped
with a seal that must never be removed un-
der any circumstances > page 243. If the
coolant expansion tank is not sealed, con-
tact an authorized Audi dealer or authorized
Audi Service Facility.
— The cap on the coolant expansion tank must
never be opened when 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.


High voltage! The voltage in the high-
voltage system is high enough to cause
fatal injuries. Touching a damaged high-
voltage component can result in a fatal
electric shock.


Always follow the instructions in the op-
Cy erating manual.

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.
— The cap on the coolant expansion tank may
only be opened by an authorized Audi dealer
ZA WARNING
The voltage in the high-voltage system is high
enough to cause fatal injuries. Touching a
damaged high-voltage 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-volt-
age.
— 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.


or authorized Audi Service Facility.

240

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

Checking and Filling

trash. They contain harmful substances, such
as sulfuric acid and lead, and also recyclable
raw materials. Contact an authorized Audi
dealer or authorized Audi Service Facility for
more information.
Charging the 12 Volt vehicle battery
The vehicle cannot be operated when the 12 Volt
vehicle battery is drained. The vehicle battery
must not be charged under any circumstances.
Contact an authorized Audi dealer or authorized
Audi Service Facility.
@) Note
The charging of the vehicle battery requires
specialized knowledge and technology.
— The vehicle battery may only be charged by
an authorized Audi dealer or authorized
Audi Service Facility. Otherwise, the elec-
tronic systems in the vehicle may be severe-
ly damaged.
— The jump start pins in the motor compart-
ment are designed specifically for qualified
technicians.
Windshield washer
system

B4M-0135}


Fig. 160 Motor compartment: washer fluid reservoir cap
Observe the safety precautions > page 240, Gen-
eral information.
The windshield washer reservoir “> contains the
cleaning solution for the windshield and the
headlight washer system > fig. 160, > page 242.
The reservoir capacity can be found in
=> page 298.
246
To reduce the risk of lime scale deposits on the
spray nozzles, use clean water with low amounts
of calcium. Always add window cleaner to the wa-
ter. When the outside temperatures are cold, an
anti-freezing agent should be added to the water
so that it does not freeze.
Message
3 Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
() Note
—The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
Service interval display
The service interval display detects when your ve-
hicle is due for service.
The service interval display works in two stages:
— Inspection reminder: after driving a certain
distance, a message appears in the instrument
cluster display each time the ignition is switch-
ed on or off. The remaining distance or time is
displayed briefly.
— Inspection due: if your vehicle has reached an
inspection interval, the message Inspection
due! appears briefly after the ignition is switch-
ed on and off.
Checking service intervals
You can check the remaining distance or time un-
til the next service.
Applies to: MMI: Select on the home screen: VE-
HICLE > Settings & Service > Service intervals >

Accessories and technical changes

FCC Part 15.19
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
FCC Part 15.21
Changes or modifications not expressly approved
by the party responsible for compliance could
void the user's authority to operate the equip-
ment.
RSS-Gen
This device complies with Industry Canada’s Li-
cence-exempt RSSs. Operation is subject to the
following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, in-
cluding interference that may cause undesired
operation of the device.
Long Range Radar* - Additional declarations
of compliance
Radiofrequency radiation exposure Information:
This equipment complies with FCC and IC radia-
tion exposure limits set forth for an uncontrolled
environment. This equipment should be installed
and operated with minimum distance of 20 cm
between the radiator and your body. This trans-
mitter must not be co-located or operating in
conjunction with any other antenna or transmit-
ter.
Audi e-tron charging system* - Additional
conformity declarations and statements
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These lim-
its are designed to provide reasonable protection
against harmful interference in a residential in-
stallation. This equipment generates, uses and
can radiate radio frequency energy and, if not in-
stalled and used in accordance with the instruc-
tions, may cause harmful interference to radio
communications. However, there is no guarantee
that interference will not occur in a particular in-
296
stallation. If this equipment does cause harmful
interference to radio or television reception,
which can be determined by turning the equip-
ment off and on, the user is encouraged to try to
correct the interference by one or more of the
following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equip-
ment and receiver.
— Connect the equipment into an outlet on a cir-
cuit different from that to which the receiver is
connected.
— Consult the dealer or an experienced radio/TV
technician for help.
This Class B digital apparatus complies with
Canadian ICES-003.
Integrated Toll Module* - FCC (USA) and
ISED (Canada)
This device complies with FCC rules part 90 and
Innovation, Science, and Economic Development
Canada RSS-137. Operation is subject to the fol-
lowing two conditions: (1) This device may not
cause harmful interference, and (2) This device
must accept any interference that may be re-
ceived including interference that may cause un-
desired operation. WARNING: The transmitter
has been tested and complies with FCC and ISED
rules. Changes or modifications not expressly ap-
proved by the party responsible for compliance
could void the user’s authority to operate the de-
vice.
This equipment complies with FCC and ISED radi-
ation exposure limits set forth for an uncontrol-
led environment. End Users must follow the spe-
cific operating instructions for satisfying RF ex-
posure compliance. This transmitter must be at
least 20 cm from the user and must not be co-o-
cated or operating in conjunction with any other
antenna or transmitter.