2016 AUDI A3 key battery

Table of content s
Owner' s Lit e rature
5
About this Own er's Manual . . . . . . 6
Cockpi t . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cockpit overview . . . . . . . . . . . . . . . . . 8
Controls at a glance . . . . . . . . . . . . . . . . . . 8
Instruments and indicator lights 10
Instruments . . . . . . . . . . . . . . . . . . . . . . . . 10
Indicator lights . . . . . . . . . . . . . . . . . . . . . 13
On-Board Diagnostic system (OBD) . . . . . 26
Driver information system . . . . . . 28
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Boost indicator . . . . . . . . . . . . . . . . . . . . . . 30
Eff iciency program............ .... .. . 31
Lap t imer and engine oil temperature
indicator . . . . . . . . . . . . . . . . . . . . . . . . . . .
32
Starting and dr iving . . . . . . . . . . . . . 35
Opening and closing . . . . . . . . . . . . . 3 5
Central lock ing . . . . . . . . . . . . . . . . . . . . . . 35
L uggage compartment lid . . . . . . . . . . . . .
41
Ch ild safety lock . . . . . . . . . . . . . . . . . . . . . 4 2
Power w indows . . . . . . . . . . . . . . . . . . . . . 43
P ano rama roof . . . . . . . . . . . . . . . . . . . . . . 44
Lights and Vision . . . . . . . . . . . . . . . . . 46
E xterior lighting . . . . . . . . . . . . . . . . . . . . . 46
I nterior lighting . . . . . . . . . . . . . . . . . . . . . 49
V1s1on ... .... .. ... .. ..... ... .. .. .. .
W indshield wipers . ........... .. .. .. .
Dig ital compass . ................... .
Seats and storage ...... ... .. .. .. .
General information .............. .. .
so
52
55
57
57
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 58
H ead restra ints . . . . . . . . . . . . . . . . . . . . . 60
Cigarette lighter . . . . . . . . . . . . . . . . . . . .
6 1
Socket ... .. .. .. ... .... ...... .. .. .. . 62
S to rage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
L ugg age compartment . . . . . . . . . . . . . . . 64
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . 68
2
Warm and cold .. .. ... . .. .... ... . .
Climate contro l system . ... .. .... ... . . 70
70
Engine preheater . . . . . . . . . . . . . . . . . . . . 75
Driving ... .. .. .. .. .. ... . .. .... ... .. 77
Genera l information . . . . . . . . . . . . . . . . . 77
Econom ica l and environmenta lly-friendly
driv ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
Start ing and stopp ing the eng ine
(vehicles with a n ignit io n loc k) . . . . . . . . . 80
Start ing and stopp ing the eng ine
(vehicles with a convenience key) . . . . . . .
82
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 84
E lectromechanical parking brake . . . . . . . 85
Hill ho ld . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Automatic transmission . . . . . . . . . 89
S tronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
e-tron .. .. .. .. .... .. .. .. .. .... .. ... 98
Pl ug-i n hybrid drive . . . . . . . . . . . . . . . . . . 98
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . .
109
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Charging at public charging stations . . . . 112
Charging the battery with the Aud i e-tron
charg ing system .. ... ...... ....... ...
112
Ind icator lights and messages . . . . . . . . . 121
Vehicle cha rging connecto r eme rgency
r elease . . . . . . . . . . . . . . . . . . . . . . . . . . . .
121
Charging uni t cover emergency release . . 1 2 1
Climate contro l . . . . . . . . . . . . . . . . . . . . . 122
Audi connect e-tron services
Trailer mode .... .. .. . .. ..... ... . .
Driving with a trai le r .. ... .. ..... ... . .
Trailer mode notes . ... .. . ... .... ... . .
124
127
127
128
Driver a ssi stance . . . . . . . . . . . . . . . . . 130
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
E lectronic speed limiter . . . . . . . . . . . . . . . 130
Speed warning system . . . . . . . . . . . . . . . . 130
Cruise control system . . . . . . . . . . . . . . . . 130
Audi adaptive cruise contro l . . . . . . . . . . . 132
Audi pre sense . . . . . . . . . . . . . . . . . . . . . . 139
Genera l information . . . . . . . . . . . . . . . . . 139
Audi pre sense basic. . . . . . . . . . . . . . . . . . 139
Audi pre sense front . . . . . . . . . . . . . . . . . 140

Instruments and indicator lights or
or
o r
o r
o r
16
Engine speed limita tion
¢page24
Engine oil level (min.)
¢page24
Engine oil sensor
¢page24
Engine temperature
¢page20
Battery charge
¢page20
Tank system
Gasoline or diesel engine:
¢page24
e-tron* :
addit ional
¢page 109
or
or
or
or
or Washer f
luid level
¢ page25
Windsh ie ld wip ers
¢page 25
Steering .// stee ring lock
¢ page 162
Steering lock
¢page 21
Engine sta rt sys tem
¢ page 21
Convenience key
¢page 84
Convenience key
¢page84
Ba tt ery i n remo te control key
¢ page 36
Bulb fa ilure indica to r
¢ page25

..... N
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..... I.Cl U"I
..... I.Cl .....
.. The LED blinks several times when you press a
button longer (convenience opening*) .
.. If the LED does not blink, the remote control
key battery is dead. The message
1:1 Please
change key battery
may also appear in the in­
strument cluster display . Replace the battery .
Replacing the remote control key battery
.. Pry the cover @off of the key (Dusing a coin
c::>fig . 20 .
.,. Insert the new battery with the "+" facing up .
.. Press the cover back onto the key until it clicks
into place .
We recommend having the battery replaced by
an authorized Audi dealer or authorized Audi
Service Facility .
@ For the sake of the environment
Dead batteries must be disposed of using
methods that will not harm the env ironment.
Do not dispose of them in household trash .
@ Tips
The replacement battery must meet the same
specifications as the orig inal battery.
Remote control key synchronization
The remote control key must be synchronized if
the vehicle does not lock and unlock with the re­
mote control.
.. Press the remote control key button~-
.. Insert the key in the driver's door lock within 30
seconds .
.,. Press the~ button or~ button .
Open ing and closing
Unlocking/locking by remote control
Fig. 21 Remote control key or conve nien ce key : button pro­
gramm ing
@ m Open
@ i'.D Close
© .:::::$Unlock luggage compartment lid
@ IPANIC !T rigger the alarm
... To unloc k the vehicle, press the button@~
c::>fig. 21 .
.. To lock the vehicle, bring the selector lever into
the P position and press the~ button
@.
.. To unlock the luggage compartment lid, press
the ~ button © briefly.
.,. To open the luggage compartment lid, press
and hold the~ button © for at least one sec­
ond .
... To trigger the alarm, press the red I PANIC ! but­
ton @. T he veh icle horn and emergency flash­
ers turn on.
.. To turn off the alarm, press the red I PANIC !
button @again .
If the vehicle is unlocked and a door or the lug­
gage compartment lid are not opened w ithin 45
seconds, the vehicle locks again automat ically.
This feature prevents the vehicle from being acci ­
dentally left unlocked over a long period of time.
This does not apply if you press the~ button ©
button for at least one second.
For vehicles with
safety central locking (selective
unlocking)
c::> page 40, only the driver's door
and the fuel f iller door are opened by pressing
the ~ button @ once, and the entire vehicle un-
locks when the button is pressed twice .
Ill>
37

Opening and clo sin g
A WARNING
Read and follow all WARNINGS¢.& in Key
set on page
3 5
@ Tips
- Only use the remote control key or conven­
ience key within view of the vehicle.
- Do not use the remote contro l when you are
inside the vehicle. Otherwise, you could un­
i ntent ionally lock the vehicle. If you then
tried to start the engine or open a door, the
alarm would be triggered . If this happens,
press the un lock button@ .
- The vehicle can only be locked when these­
lector lever is in the
P posit ion.
- Only use the panic function in an emergen­
cy.
- For information on additional remote con­
trol key or convenience key functions, refer
to
Q page 43, Convenience opening/clos­
ing .
Locking and unlocking with the
convenience key
A pp lies to veh icles: w ith conve nien ce key
The front doors and the luggage compartment
lid can be unlocked and locked without using the
remote control key .
Fig. 22 Drive r's door : locking the vehicle with the conve n­
i ence key
• To unlock the door automatically, grasp the
drive r's or front passenger's door handle
¢ fig. 22.
• To open the door, pull the door hand le.
38
• To unlock or open the luggage compartment
lid, press the handle in the luggage compart­
ment lid
~ page 41, fig . 26.
• To lock the vehicle, bring the se lector lever into
the P position, close the door and touch the
sensor on the driver's door handle
one time. Do
not ho ld the door handle wh ile doing this .
Only the front doors and luggage compartment
li d can be unlocked or locked. The remote control
key must be within a range of about
5 ft (1.5 m)
from the door or the luggage compartment lid . It
makes no d ifference whether the remote con trol
key is in yo ur jac ket pocket, purse or br iefcase .
If you hold the door handle while lock ing, this
can prevent the locking funct ion.
The door cannot be opened for a brief period di­
rectly after locking it. This allows you the oppor­
tun ity to check that the driver 's door is locked .
The settings in the MMI specify if the entire vehi­
cle or one of the doors is unlocked when unlock­
i ng the vehicle¢
page 39 .
A WARNING
Read and fo llow all WARNINGS Q .& in Key
set on page 35
@ Tips
If your vehicle is left standing for a long peri­
od of t ime, note the following:
- The proximity sensor sw itches off after a
few days to save energy. You then have to
pull once on the door handle to unlock the
vehicle and a second time to open it.
- The energy management system gradually
turns off unnecessary convenience functions
to prevent the battery from dra ining and to
ma inta in the veh icle's ab ility to start for as
long as possible. You may not be able to un­
lock yo ur vehicle us ing the convenience key.
- For an exp lanat ion on co nfo rm ity w ith the
FCC reg ulations in the Un ited States and the
Industry Canada regulat ions, refer to
¢page 309.
-

Opening and clo sin g
Adju st ing the con venien ce op en ing in the
MMI
.. Select: the I MENU ! button >Car > Sys tems*
control button > Vehicle sett ings > Central
l oc king > Lo ng -p res s to open w indows
To enable convenience opening of the w indows
and the roof*, the
front wind ow , rea r wind ow *
and roof * functions must be switched on.
A WARNING
-Never close the windows or panorama sun­
roof* careless ly or in an uncontrolled man­
ner, because this increases the risk of injury .
- For security reasons, the windows can only
be opened with the remote control key at a
maximum d istance of approximately 6 feet
(2 mete rs) from the vehicle.
- Pay attention when using the lock cylinder
to close the windows and the panorama
s u nroof* so that no one is pinched. Closing
stops when the key is moved into the start­
ing position .
Correcting power window malfunctions
-
After disconnecting the vehicle battery, the one­
touch up and down feature must be activated
again.
.. Pull the power window sw itch until the w indow
is comp letely raised.
... Release the sw itch and pull it agai n for at least
one second.
Panorama roof
Description
App lies to veh icles : with panoramic sunroof
Fig . 3 1 Sect ion of head liner: panorama glass roof butto n
44
The button has two stages . In the second stage,
the roof automatically runs to the end position
(open/closed) when the button is operated brief­
ly. The movement can be stopped by pressing the
button.
@ Tilting and sliding
.. To tilt the sunroof completely, press the switch
briefly to the second level.
.. To close the roof completely, pull the button
down briefly to the second level or s lide the
button forward briefly to the second level
Q &_.
.. To select an intermediate position, press/pu ll
the switch in the first level until the desired po­
sition is reached .
@ Opening and closing
.. To open the sunroof completely, slide the but­
ton back to just befo re the second level.
.. To close the roof complete ly, push the button
forward b riefly to the second leve l or pull the
button down briefly to the second leve l¢ ,& .
.. To sele ct an intermediate posit ion, p ress/pu ll
the switch forward/back in the first level until
the desired position is reached.
A wind def lector integrated in the panorama sun­
roof adapts automatically to the sunroof posi­
tion. Th is reduces wind noise to a minimum in all
panorama s unroof positions.
You can sti ll operate the panorama sunroof for
about 10 minutes after the ignit ion is switched
off. The switch is deactivated once the driver's or
front passenger's door is opened.
Sun blind
The sun shade can be opened and closed manual­
l y, depending on the position of the panorama
sunroof. The sun s hade can be opened partially.
A WARNING
Be caref ul when closing the panoramic sun­
roof - otherwise serious injury could result! Al­
ways take the ignition key with you when leav-
-
ing the veh icle. ti,.

.... N
0 > CX)
.... I.Cl U"I
.... I.Cl ....
.. To move the head restraint down, press the
button ®
¢fig . 52 and slide the head restraint
downward .
Removing the head restraints
To remove the head res tra ints, the back res t must
be folded forward partially .
.. Remove the screwdriver from the vehicle tool
kit
r:::;, page 280 .
.. Release the backrest r:::;, page 65 .
.. Press the button @ r:::;, fig . 52 and slide the head
restraint up as far as it can go
c::> ,& .
.. Place the screwdriver in position@ in the
opening, press the button ® and pull the head
restraint out of the backrest at the same time
r:::;, _& .
.. Fold the backrest down until it latches securely
r:::;, ,& in Increasing the size of the luggage
compartment on page 65 .
Installing the head restraints
To install the head restraints , the backrest must
be folded forward partially .
.. Release the backrest
c::> page 65.
.. Slide the posts on the head restraint down into
the gu ides until you feel the posts click into
place . You should not be able to pull the head
restra int out of the backrest .
.,. Fold the backrest down until it latches securely
r:::;, ,&. in Increasing the size of the luggage
compartment on page 65 .
A WARNING
- Only remove the rear seat head restraints
when necessary in order to install a child
seat . Install the head restraint again imme­
diately once the child seat is removed. Driv­
ing with the head restra ints removed or
head restraints not in the highest position
increases the risk of serious injury .
- Read and following the WARNINGS in
r:::;, poge 170 .
-
Seats and storag e
Cigarette lighter
Applies to vehicles: with cigarette lighter
Fig. 53 Center conso le : cigarette lighte r
.,. Press the c igarette lighter in .
.,. Remove the cigarette lighter when it pops out.
The cigarette lighter should only be used as a
power source when it is absol utely necessary.
A WARNING
The cigarette lighter only works when the ig­
ni tion is switched on. Inco rrect usage can lead
to serious inj uries or burns. To reduce the ris k
of injuries, never leave children unattended in
the vehicle with the vehicle key .
(D Note
- To red uce the risk of damage to the sockets,
only use plugs that fit correctly .
- T he ciga rette lighte r socket should only be
used as a powe r source fo r electr ical acces­
sories for a short pe riod of time. The sock­
ets* in the vehicle should be used for longe r
use of power supply .
(D Tips
The vehicle battery dra ins when accessories
are tu rned on but the engine is off.
.
61

Seats and storage
Socket
Applies to vehicles: with socket
Electrical accessories con be connected in the 12
volt socket.
-
--:,: -_-,--,-~
' ' I
Fig . 54 Center console: front/rear 12 volt socket•
Fig. 55 Luggage compartment s ide trim panel: 12 volt
socket * (example)
... Remove the plug from the center console sock­
et
¢ fig. 54, or
... Open the cover on the luggage compartment
socket*
¢ fig . 55 .
... Insert the plug for the electr ical device into the
socket.
The 12 volt socket can be used for electrical ac­ cessories. The power consumption at the outlet
m ust not exceed 120 watts.
A WARNING
The socket works only when the ignition is
switched on. Incorrect usage can lead to seri­
ous injur ies or burns. To reduce the risk of in­
jur ies, never leave children unattended in the
vehicle with the vehicle key.
(D Note
- To prevent damage to the socket, only use
the correct type of plugs.
62
- Never connect devices that generate electri­
cal power such as solar pane ls or a battery
charger to the 12 vo lt socket. They can dam­
age the vehicle e lectrica l system.
(D Tips
The vehicle battery drains when accessories
are turned on but the eng ine is off.
Storage
Beverage holders
Fig. 56 Center console: front cup holders
Fig. 57 Sect ion of the rear bench seat: rear cup holde rs*
Front cup holders
... Place beverages in the holder ¢fig. 56. There is
space for two beverages. A larger plast ic bottle
can be placed in the door trim.
Rear* cup holders
... To open the cup holders, tap on the rim@
¢fig . 57.
... To place the beverage container in the cup
holder, push the arm @ outward .
... Then push the arm against the beverage con­
tainer so that the arm lies closely against it .
... To close the cup holders, push them back into
t he slot . .,.

,....,
N
0 > co ,...., -Never remove the ignition key from the igni­
tion look while the vehicle is moving . Other­
wise the steering lock will engage and you
will not be able to steer the vehicle .
- Please note that the brake booster and pow­
er steering only work when the engine is
running . When the engine off, you must use
more force to steer or brake the vehicle. Be­
cause the usual steering and braking capa­
bility is not available, the risk of accidents or
injuries increases.
- Always take the vehicle key with you when
leaving the vehicle, even for a short period
of time. This applies particularly when chil­
dren remain in the vehicle. Otherwise the
children could start the engine or operate
electrical equipment such as power win­
dows .
- Avoid high engine speed, full throttle, and
heavy engine load as long as the engine has
not reached operating temperature yet . You
could damage th@ engine.
-The engine cannot be started by pushing or
towing .
@ For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately. This re­
duces unnecessary emissions.
(D Tips
- If it is difficult to turn the key to position
(D, turn the steering wheel back and forth
slightly to release the steering wheel lock .
- Some noise after starting the engine is nor­
mal and is no cause for concern.
- If the battery is disconnected and recon­
nected, you have to hold the ignition key in
position
(D for five seconds for the engine
to start.
- After switching the ignition off, you can only
remove the key when the selector lever is in
the "P" (Park) position. After that, the selec­
tor lever is locked.
Driving
Stopping the engine with the key
App lies to vehicles : wi th ignition lock
Stopping the engine
.,. Bring the vehicle to a full stop.
.,. Turn the key to position @. The needle in the
tachometer moves into the
OFF position.
Releasing the steering lock
Requirement: the selector lever must be in P.
.,. Remove the ignition key in position @
¢ page 82, fig. 78 ¢ .&_.
.,. Turn the steering wheel until you hear the
steering wheel lock .
The locked steering helps prevent vehicle theft.
A WARNING
.--
- Never turn off the engine before the vehicle
has come to a complete stop . The full func­
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake if. Because you
cannot steer and brake as you usually
would, this could lead to accidents and seri­
ous injuries.
- Never remove the ignition key from the igni­
tion look while the vehicle is moving. Other­
wise, the steering lock could suddenly en­
gage and you would not be able to steer the
vehicle.
- Please note that the brake booster and pow­
er steering only work when the engine is
running. When the engine off, you must use
more force to steer or brake the vehicle. Be­
cause the usual steering and braking capa­
bility is not available, the risk of accidents or
injuries increases .
- Always take the vehicle key with you when
leaving the vehicle, even for a short period
of time. This applies particularly when chil­
dren remain in the vehicle. Otherwise the
children could start the engine or operate
electrical equipment such as power win­
dows.
- For safety reasons, always park the vehicle
with the selector lever in the P position.
81