warning AUDI A3 SEDAN 2018 Repair Manual

e-tron
e-tron Plug-in hybrid drive
Introduction
Applies to: vehicles with plug-in hybrid drive
General information
The plug- in hybrid drive is a drive concept that al­
lows you to choose between driving w ith the elec­
tr ic moto r, with the gaso lin e eng ine o r us ing a
comb inat io n of both.
All work done on the high-voltage system must
only be performed by certif ied h igh-voltage tech­
n icians at autho rized Aud i dea le rs or authorized
Aud i Serv ice Facilities in accordance with A udi
gu idelines.
The high-voltage system is composed of the fol­ low ing high-voltage components: the h igh -volt­
age battery, the powe r electron ics, the e lectr ic
motor, the high-voltage A/C compressor, the
high-vo ltage heater, the charging system and
charging port as well as the orange high -vo ltage
wiring.
The pedal referred to in this sect ion of the Own­
er's Manua l is t he equivalent of the acce lerator
pedal (gas peda l) in a standard vehicle.
High-voltage battery
The high -voltage battery is located on the veh icle
underbody in front of t he rear ax le and does not
require any maintenance from t he d river. Addi ­
tional information about the high-vo ltage bat ­
tery can be found
under ¢ page 106.
A WARNING
The voltage in the h igh-vo ltage system is life­
threaten ing. Touching a damaged high-volt­
age component can result in a fatal e lectr ic
shock. The components in the high-voltage
system are ma rked w ith a warning label wh ich
wa rns against t he h igh-vo ltage.
- The voltage level in the high-voltage system
is still dangerous and potent ially life-threat­
ening when t he ignit ion is switched off.
- Never perform work on orange high-voltage
cables or on high-voltage components. Only
92
authorized repair facilities that are certified may perform work on the high-vo ltage sys­
tem.
- Never damage, alter or remove the orange
high-voltage cable or disconnect it from the
high-voltage system.
- Never perform any work using cutting, shap­ ing or sharp-edged too ls or heat sources
near the h igh-vo ltage system and hig h-volt­
age cables .
- Aud i regulat ions must be followed during
all work performed on the high-voltage sys­
tem and h igh-vo ltage components .
- When working on t he h igh-voltage system
and h igh-voltage compone nts, make sure
the remote cont rol key is kept far enough
away from the vehicle so that there is no
r is k of t he ignit io n be ing inadve rtent ly
sw itched on.
- Gases t hat escape from the high-vo ltage
b attery can be poisono us or flammab le.
- Damage to the h igh-voltage battery could
cause t he hi gh-vo ltage battery to lea k im­
mediately or in the fut ure, and poisono us or
flammab le gases co uld escape . Do not in ­
ha le the gases!
- Do not expose yourse lf to any leaking fluids
and do not come into contact with them .
- The h igh -voltage battery e lec troly te flui d is
caustic. If electro lyte fluid comes into con ­
tact with the skin, flus h the affected area
for at least 15 minutes with clean water.
Then wash the affected area with soap.
H ave the affected area examined by a med i­
cal professional.
- In the event of a technica l emergency, in­
form the responders that the vehicle is
equ ipped with a high-voltage battery.
A WARNING
Neve r leave the vehicle unattended when in
drive ready mode
¢ page 94 with a gea r en­
gaged . T he veh icle can start mov ing ("creep­
i ng") even if the gaso line engine is swi tched
off, since the e lectr ic motor is still ope ra ting.
This may ca use coll is ions and severe or fata l
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injuries. When the vehicle enters drive ready
mode, the status message
e-no"' ~... ap­
pears briefly in the instrument cluster display
and the needle in the power meter points to
READY ¢ page 9 5.
-Make sure that the selector lever is in the P
position and the ignition is switched off
when leaving the vehicle.
@ Note
-The high-voltage system can be damaged if
the vehicle underbody comes into contact
with the ground . Immediately drive your ve­
hicle to an authorized repair facility and
have it inspected.
- The electric drive motor can become very
hot during operation . Do not stop the vehi­
cle if there is oil, fuel residue or other flam­
mable substances under or next to the vehi­
cle.
Special considerations for the high-voltage
battery
Applies to: vehicles with plug-in hybrid drive
Please first read and note the introductory infor­
mation and heed the warnings
¢page 92.
All batteries age with use and over time. There
are things you should know about the care of the
high voltage battery that will help it keep giving
you good service and reliability over time. Please
read and keep the following information in mind
while you enjoy the performance and economy of
your vehicle.
- Be sure to charge the high voltage battery be­
fore leaving the vehicle parked and unused for a longer period of time. Ideally the high-voltage
battery should have a charge level between
40 % and 60 % when parked for a long t ime .
- If the battery charge level is below 3 %, never
park the vehicle for more than 21 days without
charging the high-voltage battery. Should you
have to park the vehicle for a long time, make
sure that the charge level is sufficient to help
prevent the battery from aging prematurely.
- Frequent and consecutive charging of the high­
voltage battery when the charge level is above
e-tron
98 % can also decrease the capacity of the
high-voltage battery. Make sure the charge lev ­
el is be low 98 % when you start the charging
process.
- Should the vehicle be parked for longer than
2 days at temperatures below -13 °F ( -25 °C),
the high-voltage battery could free ze and not
be able to provide energy to the electric motor.
The battery will start working again, once it
warms up . The battery can be warmed up when
the outside temperature rises or when the vehi­
cle is garaged appropriately. The battery will al­
so warm up when being used (sw itching on the
air conditioner, the heater or by driving the ve­
hicle) . Should you have to park your vehicle at
very low temperatures for longer than 1 day,
make sure that the high-voltage battery does
not freeze by parking the vehicle in a garage
that is heated or protected from the outside
temperature.
- The high-voltage battery can be damaged and
the capacity can be decreased when the vehicle
is parked for longer than 24 hours when the
ambient temperature is higher than 118 °F
(48 °C). Always make sure that the h igh-volt­
age battery is not exposed to temperatures
above 118 °F (48 °C) for a long time.
- Never park the veh icle in areas that are lik ely to
be flooded, such as beaches or river banks, and
never drive the vehicle in WA TER, on flooded
roads or through water that is higher than the
bottom of the vehicle body. The high-voltage
battery, along with other vehicle components,
can be damaged severely if the high-voltage battery is exposed to open water especially for
a longer time. However, you can drive through
water on roads under certain conditions
~ page 72.
Failure to heed any of these requirements can
age the battery prematurely and lead to a perma­
nent decrease of the high-vo ltage battery's ca­
pacity.
(D Tips
Always make sure that the high-voltage bat­
tery is not exposed to extremely low and high
temperatures as well as to water espec ially
for a longer time. Failure to protect and care
93

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for the high voltage battery can lead to seri­
ous damage and/or a decrease of the capacity
void coverage under the New Vehicle Limited
Warranty.
Starting/driving the vehicle
A pp lies to: ve hicles w ith plug- in hybrid drive
The vehicle is started and stopped with the
IS TAR T ENGINE STOP I button . Please also read
the information under
Q page 76, Starting the
engine.
Establishing drive ready mode
See Q .& in Introduction on page 92.
Requirement: a charging cable must not be con­
nected to the vehicle
Qpage 115 and the selec ­
tor lever must be in the "P" or
"N" position.
- Press the brake peda l.
- Press th e
I START ENGINE STOPI button .
When the veh icle enters drive ready mode, the
status message
e-tron READY appears briefly in
the instrument cluster display and the needle in
the powe r meter points to
READY Q page 95.
Driving
The vehicle starts with the electr ic motor after
establishing the dr ive ready mode and if the con­
ditions for electric drive mode have been met
Qpage98.
The cond itions to drive are essentially the same
as for the automat ic transmission
Q page 83 .
You and your passengers should anticipate the
possibility of a sporty acceleration.
Ending drive ready mode
- Place the selector lever in the P position.
- Switch the ign ition off with the
I START ENGINE STOP ! button.
Vehicle sound1>
The vehicle generates an electronic engine sound
so that you r vehicle can be heard from the out­
side when in electr ic drive mode. The veh icle
l) Not available in all markets.
94
sound automatically fades out at higher speeds
when the sounds from the tires and wind start in­
creasing .
Switching the ignition on/off
You can switch the ignition on without establish­
in g drive ready mode.
- To switch the ign ition on or off, press the
!START ENGINE STOPI button. Do not press the
brake pedal while do ing this.
When the ignition is switched on, the needle
stays pointed at
OFF CD Q page 95, fig. 98 or
OFF is displayed CD~ page 95, fig. 98.
No indicator lights stay turned on when the igni­
tion is switched off.
Ignition is switched off automatically
To prevent the vehicle battery from draining, the
i gnition will switch off automatically under the
follow ing cond it ions:
- The vehicle has already been driven.
- The vehicle is stationary.
- The gasoline engine is not runn ing.
- The driver's door is opened.
- The driver's safety belt is unbuckled .
- The brake pedal is not pressed.
In this case, the activated low beam is replaced
by the parking light. The message
Side marker
lights will switch off automatically in 30 mi­
nutes. See owner 's manual
appears in the instru­
ment cluster display . The parking lights will
switch off after approximately 30 minutes or
when you lock the veh icle.
If the gasoline engine was not stopped, the mo­
tor continues running and the ignition does not
automat ically switch off
Q & .
A WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces .
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Faci lity immedi ately to have t he m alfunc tion cor ­
rected .
IIJII Battery temperature too low . Vehicle
cannot be started. See owner's manual
Th e outside tempe rature is too low . The vehicle
can no longe r st art at tempe ra tur es below - 18 °F
(- 28 °C). Con ta ct an a utho riz e d Audi d ealer o r au­
thor ized A udi Se rvice Fac ility.
POWER LIMIT Warning! Limited performance
If t he indicator lig ht turns on and th is message
appears , th ere may be a n engine co ntro l ma l­
f u nction. The
[3B* in d icator light in t he instr u­
men t clus ter also tur ns on . The engine ou tput is
r educed . Dr ive to a n au thor ized Audi dealer or
a uthor ized Audi Se rvice Facili ty i mme diate ly to
ha ve the m alfunct ion co rre cted.
II e-tron mode: EV currently unavailable
This message appea rs whe n the 1.,,..1 button is
p ressed and the con ditions for elect ric d rive
mode a re not met.
Ill Vehicle sound: malfunction! Pedestrians
cannot hear vehicle . Please contact Service
The vehicle sou nd is no longer f unctio ning. D rive
e xtremely care fully, since ot he rs may not hea r
your veh icle. Dr ive to an author ized Audi dealer
or author ized Audi Se rvice Facility immed iate ly to
have the ma lf u nction corrected .
Range display
Applies to: ve hicles with plug-in hybrid drive
Fig. 99 Instr ume nt cluste r: ra nge disp lay
The range can be disp layed in the trip computer .
You can access t he range disp lay w ith the multi­
fu nction steeri ng wheel buttons
c:;> page 13 , Mui-
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ti function s teeri ng whee l plus or r:::;> page 1 6, M ul­
tifunction steering wheel.
D epen ding on t he sele cte d plug -in hy brid mo de,
t he disp la y g ives the foll owing informa tion:
(D Remaini ng e lec tric m otor range or comb ined
total range
@ Remaini ng gasoline eng ine range
® R emaini ng e lectr ic moto r ra nge
(D Tips
The va lues given are b ase d on t he lates t con­
sum ption va lues .
Range and statistics
Applies to: vehicles with plug-in hybrid drive
Fig. 100 In fotainmen t system : e -tro n range mo nitor
Opening the range monitor
The range monitor in the Infotainment system
shows the relat ions hip between ene rgy co nsum­
ers and elect ric range
c:;> fig. 100 . The three larg­
est ene rgy consu mers w ill be l ist ed in sequent ia l
o rder. Sw itching off the cons umers increases the
elect ric range .
.. Select in the Infotai nment system: I MENU ! but­
t o n
> Vehicle > left con trol button > Range &
statist ics > Range .
Opening the statistics
The stat istics in the In fotainment system show
t h e d ista nces dr iven without emissions (electric)
and with fuel. The values are taken from the
sho rt-term memory and long-te rm m emory of
the on-board comp ute r.
.. Select in the Infotai nment system: I MENU ! but­
ton
> Vehicle > left con trol b utton > Range &
statistics > e-tron statistics . IJ,,
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~ When you fill coolant in t he expansion tank @,
please refer
to ¢ page 324, Cooling system.
~ Do not drive any fart her if t he coo lant leve l in
the expansion tank @ is low . Contact an au­
t h orized Audi dea ler or authorized Audi Service
Facility
immed iate ly ¢ .&, .
A WARNING
-Read and follow t he war nings in
¢ page 318, Working in the e ngine com­
partme nt
before ope ning t he hood an d
ch ecking t he co ola nt level.
- T he e xp ansion ta nk @ may only be opened
a nd filled by an authoriz e d Aud i de aler or
au thorize d Au di Service Fac ility.
- Co olan t can en ter the ins ide of the hig h­
volt age b attery w hen filling t he expa nsion
tank @ and cause a s hort c ircui t, which in ­
c reases the risk of fire.
Refueling
Opening the fuel filler door
App lies to: vehicles with p lug-in hybrid drive
F ig. 10 7 Drive r's door: butto n ii
The tank system must be vented be fore refueling
~ Swi tch the ign ition off with the
I S T AR T EN GINE ST OP ! button .
~Pullon th e~ switch.
~ The fue l filler door will open automat ica lly af-
te r venting is comp lete.
R ead and fo llow the directions for inserti ng the
f u e l pump nozzle
¢ page 103 .
Read and fo llow the inst ru ct io n s for re fueling
¢ page 315.
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Inserting the fuel pump nozzle
Applies to: vehicles with plug -in hybrid drive
Fig. 108 Fueling proced ure: in sert t he fue l p ump nozz le
correct ly
M ake s ure w hen inserting the fuel pump noz zle
t h at you do no t press o n the fuel filler door o pen ­
er (!) with the fue l pump nozzle . See the label in
the fue l fi ller
door @. Otherwise, a valve wi ll
close in the fue l filler neck and fueling w ill stop
even if t he tank is not full.
Yo u m ust vent the tank system again if you press
o n the fue l filler doo r opener . The fuel p ump noz ­
zle can stay in the fuel filler neck when doing
t hi s. Vent the tank system by pu lling the
00
switch again in the d river's doo r¢ page 103.
Messages
Applies to: vehicles with plug-in hybrid drive
ti Fuel filler door open_ Please press button
again to refuel
Fueling is possib le for a certain amount of time
after press ing
the~ button . Yo u m ust press the
00 button aga in if th is time is exceeded .
ti Fuel filler door: malfunction! Unlock fuel
filler door manually. See owner's manual
T he re is a ma lfunction. Yo u must manually un­
lock the fue l fi ller door
<=> page 104.
ti Warning! Vehicle performance may be limit­
ed
T he fue l tank is almos t emp ty. You must ant ici­
pa te a sig nificant power lo ss. Dr ive imme diate ly
to a gas sta tion.
./ Warning! Limited performance .,. POWER LIMIT
103

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The gaso line engine is no longer ava ila b le be ­
cause there is not enough fue l. Drive immediate ly
to a gas station.
Fuel filler door emergency release
A pp lies to : ve hicles w ith plug- in hybrid drive
You must use the emergency re lease to open the
fue l filler door when there is a malfunct io n
c::;, page317 .
The tank is not vented. You can only f ill a small
amount of fuel in the tank.
~ Fill only unti l the automatic fue l pump nozzle
turns off for the first time when it is operated correctly.
Drive to an a utho rized Aud i de aler or a uth o rized
Audi Service Facility immediately to have the
malfunctio n corrected .
(D Tips
Pressure can escape if you open the tank ca p
after using the emergency release . This can
create noises.
Charging
General information
A pp lies to: ve hicles w ith plug -in hybrid drive
Two options are ava ilab le for cha rging the vehi ­
cle:
- Charge at a p ublic charging stat ion w ith a spe­
c ia l charging cable*
c::;, page 106 .
-Charge with ho useho ld and industrial power
sockets using the Audi e-t ron c harg ing system
¢ page 106.
Environmental condition s when using the
Audi e-tron charging system
- Operat ing temperatu re : -13 °F (-25 °C) to 95 °F
(+35 °C)
- Humidity: 5% to 95%, non-co ndensing
- 13,000 feet (4,000 meters) maximum above
sea leve l
- Protected against dust and spray (IP54 (USA:
enclosure 3 R))
104
Warnings when using the charging system
&
Surfaces ca n become very hot when
i n d irect su nlight .
&~
Incorrect use increases the risk of
electric shock.
~¼
Do not use any extens ions co rds o r
c abl e reels.
~
Do not use any travel adapters.
~~
Do not use any power str ips.
~~~
Do not use any charg ing cables with
damage to the electronics or the
con necti ng w ires .
.&_ WARNING -
Sockets that are inst alled incorrect ly can
cause elect ric shock or fire when charging the
h igh -vo ltage battery using the vehicle charg ­
ing connection .
- Installation and set up of the household con­
nection for the Audi e-tron charging system
may only be performed by a qualified e lec­
trician. The q ualified electrician is thereby
fully responsib le for adhering to applicable
standards and regu lations.
- Make sure that the selected charg ing con­
nection is suitable for drawing 16 amps .
- Make sure that the household soc ket is
grounded and shielded from water.
- The A udi e-tron charging system may only
be used with a prope rly grounded power
network. It cannot be used with non­
gro unded power networks (s uch as IT net­
wo rks) .
- Please follow the safety precautions in the
assembly instr uctions for the A udi cha rging
dock* or the Audi cha rging clips* .
.&_ WARNING
If you are not fam il iar with the socke t or the
e lectr ica l installation or it has not been
checked by qualified e xperts, never use i t fo r
cha rging. Even very low ch arg ing cu rrents can
cause ser ious damage and in particular fires if
the socket or electrical installation is in bad
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condition. If necessary, get expert assistance
from a qualified electrical installation special­
ist.
A WARN ING
Incorrect handling of the connector contacts
can cause electric shock or fire.
- Do not touch the contacts for vehicle charg­
ing port and for the Audi e-tron charging
system .
- Do not insert any objects in the vehicle
charging port or in the Audi e-tron charging
system .
- Protect the sockets and connectors against
any moisture, water and other fluids .
A WARNING
Using a damaged or incorrect charging cable
or a damaged or incorrect socket, using the
Audi e-tron charg ing system incorrectly or
disregarding the safety precaut ions could
cause short circu iting, electric shock, explo ­
sions, fires and burns .
- Do not use the Audi e-tron charging system
if it is damaged and/or dirty . Check the ca­
ble and connector for damage and dirt be­
fore using.
- T he Audi e-tron charging system must only
be connected to sockets that are installed
correctly and that are not damaged as well
as to electrical installations that have no
faults.
- Do not use any extension cords, cable reels,
power strips or (travel) adapters.
- Disconnect the Audi e-tron charging system
from the power network during a thunder­ storm.
- Do not modify or repair any electrical com­
ponents.
- Never immerse the Audi e-tron charging
system and connectors in water.
- The Audi e-tron charging system must only
be cleaned when the control unit is com­
pletely disconnected from the power supply
and from the vehicle. Use a dry towel to
clean .
e-t ron
-If a 110 volt household socket is used for
charging, only connect one vehicle at a time
to the same circuit. Use a different circuit if
an additional vehicle needs to be charged at
the same time. Note the maximum permit­
ted current draw for the circuit . Contact a
qualified electrical technician if there is any
doubt .
A WARNING
The components in the Audi e -tron charg ing
system can trigger sparks which can cause
flammable or explosive fumes to ignite.
- To reduce the r isk of exp losions, espec ially
in garages, make sure the contro l unit is at
least 19 inches (SO cm) above the floor
when charging.
- Do not use the Audi e-tron charging system in areas at risk for exp losions .
- The Audi e-tron charging system is only suit­ ed for use on Audi vehicles and vehicles
within the Volkswagen Group . Using the de­
vice on vehicles made by another manufac­
turer is not authori zed.
@ Note
Make sure that you always use the suitable
power plug provided with the Audi e-tron
charging system for the corresponding mar­
ket. Contact an authori zed Audi dealer or au­
thorized Audi Service Facility for more infor­ mation .
(D Tips
-Only use the factory-provided charging ca­
ble from Audi or the Volkswagen Group to
charge your vehicle .
- For an uninterrupted charging process, we
recommend only charging using sockets
that are connected to a separately protect­
ed circuit .
- Using either NEMA sockets with a current
rating of at least 30 A or industrial sockets
in accordance with IEC 60309 when charg­
ing is recommended.
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-Using the control unit while operating the
charging dock*
c;, page 108 or charging
clip*
c;, page 108 is recommended .
-Do not immerse the control un it in water or
cover with snow or ice.
(D Tips
-Always place the Audi e-tron charging sys­
tem on a secure surface when charg ing.
-To reduce the risk of overheat ing during op­
eration, do not place the Audi e -tron charg­
i ng system in direct sunlight for long peri­
ods of time.
-If the temperature inside the control unit rises above 176 °F (80 °C), the charging
process will stop automatically unti l the
temperature decreases back down to the normal range.
Changing/attach ing the power/vehicle
cable
Ap plies to: ve hicles with p lug -in hybrid drive
Fig. 110 Co ntro l u nit: remov ing/attac hing the cable
Requirement s:
.,. The charging process for the h igh-voltage bat­
te ry must be ended .
.,. The veh icle charg ing connector m ust be re­
moved from the veh icle charging port.
.,. The power cable must be removed from the
socket.
Loo sening the cable
.,. If necessary, loosen the screw @ c;, fig. 110 us­
ing the screwdriver provided.
.,. Lift the lever CD a ll the way up.
.,. Pull the connector @out just until you fee l re­
sistance.
e-tron
.,. Close the lever CD until it is resting on the con-
nector @.
.,. Remove the connector @completely.
Attachin g the cable
.,. Lift the lever CD up slight ly.
.,. Insert the connector @ into the control unit
just until you feel resistance .
.,. Lift the lever CD all the way up.
.,. Insert the connector@all the way into the
control un it.
.,. Close the lever CD -
.,. Tighten the screw @ using the screwdriver pro­
vided.
A WARNING
-Always remove the power cable from the
socket before changing the power cab le or
veh icle cable.
-Always follow the instructions given when
charging the high-voltage battery. Do not remove the vehicle charging cable from the
socket during the charging process. End the
charging process before removing the vehi­
cle charging cable from the socket.
-Only change cab les in a dry environment.
-The Audi e-tron charging system may only
be used as one unit composed of power
ca­
b les, the control unit and vehicle cable. We
recommend using on ly cables approved by
Audi.
-
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Removing the charging system from the
charging clip
.,. Remove the power cable connector from the
socket @ .
.,. Unwind the cable from the charging connector
mount (D .
.,. To loosen the control unit from the bracket,
push the lock ing mechan ism @ upward
9fig. 113.
Transporting
Ap plies to: veh icles with plug-in hybrid drive
Fig. 114 Storage bag
.,. Store the charg ing system and the special
charg ing cable* in the bag befo re transporting .
.,. Secure the bag using the tie-downs¢ page 64.
The flat hook must be secured to the left side
of the tie-downs.
& WARNING
-If the vehicle charging cab le is not secured
or positioned correctly, it can slide out of
place and endanger vehicle occupants when
brak ing, when changing directions, or in an
accident.
- Never transport the Audi e-tron charging
system or the special charg ing cable" unse­
cured.
- Store the Audi e-tron charging system or the special charging cable* in the storage
bag in the luggage compartment.
- Always transport the storage bag in the lug­
gage compartment and never in the passen­
ger compartment (for example the seats or
in front of them) .
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Charging overview
Applies to: vehicles with plug -in hybrid drive
Fig. 115 Charging system : control unit
Fig . 116 Radiator grille: veh icle charg ing port and bu tto n
mod ule
The charging unit is located behind the Audi rings
on the front of the vehicle .
@ ~ Button/LED
® Display field
© Arrow buttons
@IOK I Button
(D Charging timer button
@Status LED
@ Immediate charging button
T he meaning of the different status displays for
the charging sys tem and the vehicle can be found
un der
9 page 112, Status displays.
A WARNING
There is an error in the control unit if the LED
@is red. Disconnect the control unit from the
power supply . Refer to th is chapter
¢page 112, Status displays. llll-
109

air conditioning also switches o ff immedi ­
ate ly.
Setting the timer
A ppl ies to: ve hicles w ith plug- in hybrid drive
By setting the departure time, you determ ine
when your vehicle shou ld reach the desired tem­
perature. You ca n set the timer in the auxiliary air
conditioning menu in the Infota inment system .
Auxili ary climate c ontrol : sett ing the t imer
~ Se lect : IMENUI button> Vehicle > left control
button >
Au xiliar y A/C > right control b utton>
Program t imer .
~ Set the time and the date.
~ Press the I BACKI button .
~ Confirm the setting w ith the contro l knob to ac-
t ivate the t imer.
A./ appea rs i n the box .
When you reprogram a t imer, the next calendar
day is automat ically entered in the Infota inment
system. To act ivate the aux iliary climate control
fo r the next day, confirm t he sett ing(./ in the In­
fotainmen t system).
Error messages
ea -The high -voltage battery charge level is too
low to heat/air condition the veh icle using only
e lectr ic powe r.
If one of the follow ing symbols appears in the
d isplay, then you cannot switch on the aux iliary
climate cont rol:
,....c -There is a system ma lfunction.
Bu -The fue l level is too low.
(D Tips
- You can set the t imer a m axim um of seve n
days in advan ce.
- You can operate the clima te con trol in the
vehicle inte rior w hen the h igh -vo ltage bat­
tery is charging using the c harging timer
¢ page 110 . The climate cont rol output de ­
pends on the powe r socket capac ity.
::li -M ake s ure the time and date match in the .-<
~ Infotainment system settings so that the
N 8 timer can function properly¢ page 243.
N > 00
e-tron
- T he auxiliary climate contro l can contin ue to
ru n after the departure time is reached .
Cleaning/maintenance
information
App lies to : vehicles wi th plug-in hybrid drive
When was hing your vehicle with a pressure wash­
er, always follow the operat ing instruct ions pro­
v ided w ith the pressure washer. This is especially
i mportant in regard to the pressu re and spray ing
distance. Do not direct cleaning spray at the
c h arg ing unit in the rad iator g rille or at t he
c h arg ing dock*/charging cl ip*. Keep a d istance of
at least 16 in (40 cm) .
Do not remove snow and ice with a p ressure
washe r.
Never use cone nozzles or high pressu re nozzles .
The water temperature must not be above 60
°C.
Remove contaminants on the Audi e -tron system
with a dry towel.
Remove contaminants on the charging dock*/
c h arg ing clip* wi th a wet towe l dampened w ith
alcohol-free clean ing solution .
& WARNING
=
-Never immerse the Audi e-tron charging
system and connectors in water.
-
- The A udi e -tron charging system must on ly
be cleaned when the control unit is com­
p letely disconnected from the power supp ly
and from the vehicle.
@ Note
To dec rease the risk of discolora tion, never
clean the charging doc k*/charging clip * with
harsh cleaning sol utions or so lutions that
contain alcoho l.
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