2023 Audi Q4 e-tron Owner's Manual (Page 104 of 306)

2023 Audi Q4 e-tron Owner's Manual
Posted on 14 Nov, 2022
Model: 2023 Audi Q4 e-tron
Pages: 306
File size: 41 MB

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High-voltage
system
High-voltage
system
General
information
Introduct
All
work done
on
the
high-voltage
system
must
only
be
performed
by
certified
high-voltage
tech-
nicians
at
authorized
Audi
dealers
or
authorized
Audi
Service
Facilities
in
accordance
with
Audi
guidelines.
The
high-voltage
system
is
composed
of
the
fol-
lowing
high-voltage
components,
among
other
things:
the
high-voltage
battery,
the
power
elec-
tronics,
the
electric
motor,
the
high-voltage
A/C
compressor,
the
high-voltage
heater,
the
charg-
ing
system
and
charging
port,
and
the
orange
high-voltage
wiring.
The
high-voltage
battery
is
located
on
the
vehicle
underbody
and
does
not
require
any
maintenance
from
the
driver.
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
against
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.
=
Do not
touch
any
of
the
contacts
in
the
charging
port,
for
example
when
cleaning
the
charging
unit.
If
you
would
like
to
clean
the
charging
unit,
use only
a
dry
cloth
and
no
other
tools,
such
a
screwdriver
or
a
brush.
=
Never
perform
work
on
the
orange
high-
voltage
cables
or
on
other
high-voltage
components.
Only
authorized
repair
facili-
ties
that
are
certified
may
perform
work
on
the
high-voltage
system.
Never
damage,
alter
or
remove
the
orange
high-voltage
cable
or
disconnect
it
from
the
high-voltage
system.
102
Never
perform
any work
using
cutting,
shap-
ing
or
sharp-edged
tools
or
heat
sources
near
the
high-voltage
system
and
high-volt-
age
cables.
~
Gases
that
escape
from
the
high-voltage
battery
can
be
poisonous
or
flammable.
Damage
to
the
high-voltage
battery
can
cause
poisonous
gases
to
escape,
either
im-
mediately
or
at
a
later
time.
The
escaping
gases
can
also
cause
a
fire.
If
you
notice
the
smell
of
fire
or
gases,
follow
these
steps:
Do
not
inhale
the
gases.
~Park
the
vehicle
in
a
safe
place
outdoors
that
is
not
near
buildings
or
vehicles,
roof
overhangs,
carports,
or
similar
structures.
Switch
the
ignition
off
and
evacuate
the
vehicle.
~
Leave
the
danger
area.
~Contact
emergency
services.
~Do
not
expose
yourself
to
any leaking
fluids
and
do
not
come
into
contact
with
them.
~The
high-voltage
battery
electrolyte
fluid
is
caustic.
If
electrolyte
fluid
comes
into
con-
tact
with
the
skin,
flush
the
affected
area
for
at
least 15
minutes
with clean
water.
Then
wash
the
affected
area
with
soap.
Have
the
affected
area
examined
by
a
medical
profes-
sional.
~In
the
event
of
a
technical
emergency,
in-
form
the
responders
that
the
vehicle
is
equipped
with
a
high-voltage
battery.
The
high-voltage
system
can
be
damaged
if
the
vehicle
underbody
comes
into
contact
with
the
ground.
Immediately
drive
your
vehi-
cle to
an
authorized
repair
facility
and
have
it
inspected.
The
power
output
may
be
limited
when
the
high-voltage
battery
is
cold.
This
will
decrease
the
remaining
range
and
the
performance
output
can
be
severely
limited
only
a
short
time
after
starting
to
drive.
To
prevent
this,
make
sure that
the
high-
voltage
battery
is
sufficiently
charged


General
Year 2023
Make Audi
Model Q4 e-tron
Language English
Pages 306
Filetype PDF (Download)
File size 41 MB
2023 Audi Q4 e-tron Manuals

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