2017 AUDI A3 SEDAN sensor

CXl CXl .... N ,.__
N .... 0 N > 00
Adaptive cr uise control*
¢ page 128
e-tron: system warning *
¢page98
e- tron: charg ing system*
¢ page 117
Yellow indicator lights
--------------
Cent ral indicato r light
¢page 24,
Brake booster*
¢page27
Ele ct ronic Stabi lization Con trol
( E SC)
./
¢ page 31
Electronic Stabilization Control
(ESC)
./
¢ pag e 31
Elect ronic Stabilization Control
(ESC)
opage 151
USA models:
Anti-loc k bra king system (ABS) ./
¢page 31
Canada models :
Anti-lock bra king system (A BS)./
¢ page 31
Safety systems ./
¢page29
USA models:
Brake pads
. , ¢page31
Canada models :
Brake pads
¢page31
Ele ctr omech anical pa rk ing bra ke
¢ page28
Hill hold ass ist
¢ page 31
Tire press ure*
¢ page344
Cockpit o verview
Tire p ressure*
¢ page 344
Engine contro l*
¢ page 31
Engine co ntro l*
¢ page 31
Malfunc tion indica to r l amp (M IL)
./
¢ page 31
En gine speed limitation*
¢page 31
En gine o il level (MIN)
¢ page 32
En gine o il sensor
¢ page 32
Battery charge
¢page 29
Tank system
¢page 32
Washer f lu id level
¢ page 32
Windsh ie ld w ipers
¢ page 32
Remo te contro l key*
¢ page 80
D river 's doo r*
¢ page 32
Battery i n remote control key
¢ page35
Bu lb fa ilure indicator*
¢ page 33
Head light range control system
¢ page 33
Adaptive light *
¢page 33
Lig ht/rain senso r*
¢page 33
Transmission
¢ page 91
Stee ring lock
¢ page 30
25

Cockpit over view
The engine speed limitation deactivates once the
engine is no longer in the critica l temperature
range and you have released the acce lerator ped ­
al once.
If the engine speed limitation was activated by
an engine contro l ma lfunction, the
II or Im in­
d icator light a lso t urns on . Make sure the eng ine
speed does not go above the speed displayed, for
examp le when downsh ift ing. Drive to an author­
ized A udi dealer or authorized Aud i Service Facili ­
ty immediately to have the malfunct ion correct­
ed.
'l::cr., Engine oil level (MIN)
II Plea se che ck oil level
You may continue driving for the t ime being .
Check the engine oil leve l as soon as possib le
¢ page 319.
- If the engine oil level is too low, add engine o il
¢ page 321 , Checking the engine oil level and
adding engine
oil.
- If the engine oil level is correct and the indica ­
tor light st ill turns on , drive at low eng ine
speed to an autho rized Aud i dealer o r autho r­
ized Audi Service Facility.
~ Engine oil sensor
II Oil l evel sen sor : system fault!
The sensor to check the engine oil leve l has
fa iled. Drive to an autho rized Aud i dea le r o r a u­
thor ized Audi Se rvice Fac il ity immediate ly to have
the m alfu nction co rrected.
(D Note
Refer to the desc ription in the Owner 's Man­
ual ¢ page 3 21, Checking the engine oil level
and adding engine
oil.
io Tank system
Ve hicles with plug -in hybrid drive* : ¢page 105 .
H Please r efuel
The first time the indicator light turns on and the
message appears, there a re approximately 1.8
32
gallons (7 liters) o f fuel in the tank on front
whee l drive vehicl es, or approximate ly
2.2 ga l­
l ons
(8 .5 liters) of fue l in the tank on a ll w heel
drive veh icles.
H Please refuel immediately
If the indicato r light turns on the message ap­
pe ars, the fuel tan k is a lmost empty. Refue l the
vehicle immed ia tely.
H Tank system: malfunction! Plea se contact
Servi ce
T here is a ma lfunction in the f uel tank system .
Drive to an authorized A udi deal er or authorized
Audi Se rvice Facility immed iate ly to have the
malfunction corrected .
(D Tips
For more information on fue ling, see
¢ page 313.
~ Washer fluid level
m Please add washer fluid
Fill the washe r fl uid fo r the windshie ld washer
system and the head light washer system* when
the ignit ion is switched off
¢ page 327.
'+>' Windshield wipers
a 111/indshield wiper: system fault!
Ther e is a ma lf u nction with the winds hield wip­
ers.
Drive to an authorized A udi dealer or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
~ Driver's door*
fl Driver 's door: malfunction ! Sh ift to P before
leav ing veh icle. See owner's manual
There is a ma lfunction in the driver's door. Se lect
the P selector lever position (automatic transmis-
s ion) to secure the vehicle.
..,.

CXl CXl .... N ,.__
N .... 0 N > 00
Drive to an authorized Audi dea ler o r a uthorize d
Audi Service Facility immediately to have the
malfunct ion corrected.
·Xf>: · Bulb failure indicator
If the II indicator light turns on, a bulb has
fa iled. The message ind icates the location of the
bulb .
Replace the bulb immediately.
Vehicle light s: sys tem fault!
There is a malfunction in the head ligh ts or the
l ight switch. D rive to an authorized Audi dealer o r
author ized Audi Se rvice Facility immed iate ly to
h ave the ma lf u nction corrected .
A WARNING
-Light bulbs are under pressure and can ex­
plode when bulbs are replaced, which in­
creases the risk of injury.
-With HID headlights (xenon headlights), the
high-voltage component must be handled
correctly. Otherw ise, there is a risk of fata l
injury.
~()) Dynamic headlight range control
li1 Headlight r ange con trol : sy stem fault!
There is a malfunction in the dynamic headlight
range control system, wh ich may cause glare for
other drivers.
Drive to an autho rized Audi dea ler o r authorized
Aud i Service Facility immediately to have the
malfunct ion corrected.
~O Audi adaptive light
A ppl ies to: ve hicles with Audi a daptive light
mi1 Aud i adapti ve l ight: system fault!
-
There is a malfunction in the adapt ive lights. The
headlights still function.
D rive to an aut ho rized Aud i dea ler or a uthorized
Audi Service Facility immediately to have the
malfunct ion corrected.
Coc kpit o ve rv iew
@f> Light/rain sensor
App lies to : vehicles wi th lig ht/ra in se nsor
!;I Automati c headlight s/wiper s: system fault!
The light/rain sensor is malfunctioning.
The low beams remain switched on at all times
for safety reasons when the light switch is in the
AUTO pos ition. You can cont inue to turn the
li ghts on and off us ing the light switch . You can
st ill control all wiper functions that are inde­
pendent of the rain sensor .
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iate ly to have the
malfunction corrected .
Q Suspension control
Applies to: vehicles wit h suspension cont rol
fl Su spen sion: system fault!
There is a suspension contro l ma lfunction.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iate ly to have the
malfunction corrected.
¢ ¢ Turn signals
If the . or B indicator light blinks, a tur n sig­
nal is turned on . If both indicato r lights are blink­
i ng, the emergency flashers are on.
If an ind icator light blinks tw ice as fast as usual,
a turn signal bu lb has failed. Carefully drive to an
authorized Aud i dealer or a uth orized Aud i Serv ice
Fac ility imme diate ly to have the ma lfunction cor­
r ec ted .
33

Opening and closin g
Opening and closing
Central locking
Description
You can lock and un lock the veh icle centrally . You
have the following options:
-Remote control key <=> page 36, or
-Sensors in the front door handles"
<=>page 36, or
-Lock cylinder on the driver's door<=> page 38,
or
-Interior central locking switch <=> page 3 7.
Tu rn sign als
The turn s ignals flash tw ice when you unlock the
vehicle and flash once when you lock the vehicle.
I f they do not f lash, then the ignition may still be
sw itched on or one of the doors , the luggage
compartment, or the hood may be open, for ex­
ample.
Autom atic locking (Auto Lock )
The Auto Lock funct ion locks all doors and the
luggage compartment lid once the speed has ex­
ceeded approx imately 9 mph (15 km/h).
The vehicle will unlock aga in if the ign ition key is
removed, the opening function in the centra l
lock ing switch is act ivated, or one of the door
handles is operated. The Auto Lock f unct ion can
be switched on and off in the Infotainment sys­
tem <=>
page 38.
In the event of a crash with a irbag deployment,
the doors will a lso automat ica lly unlock to allow
access to the vehicle.
Selective door unlocking
The doors and luggage compartment lid w ill lock
when they close. You can set in the Infotainment
system whether
only the driver's door or the en­
tire ve hicle should be unlocked when unlocking
<=> page 38.
Unintentionally locking yourse lf out
Only lock your vehicle when all of the doors and
the luggage compartment lid a re closed and the
34
remote control key is not in the vehicle. This
helps to prevent you from locking yourself out
accidenta lly.
The following conditions prevent yo u from lock­
ing you r remote control key in the vehicle:
-If the driver's door is open, the vehicle cannot
be locked by press ing the
Iii button on the re­
mote contro l key or touching the locking sen ­
sor* on a doo r.
-If the most recently used convenience key* is in
the luggage compartment, the luggage com­
partment lid automatically unlocks again after
closing it.
-If the convenience key* that was last used is de ­
tected inside the vehicle, then the vehicle will
not be ab le to lock from the outside.
A WARNING
-Always take the veh icle key with you when
leaving the vehicle, even for a short period
of t ime. This applies part icularly when chil­
dren remain in the vehicle . Otherwise the
children could start the eng ine or ope rate
electrical equipmen t such as power win­
dows.
- No one, especially ch ildren, should stay in
the vehicle when it is loc ked from the out­
side, because the windows can no longer be
opened from the
inside ¢ page 38. Locked
doors make it more difficu lt for emergency
workers to get into the vehicle, which puts
lives at risk.
(D Tips
-Do not leave va luables unattended in the ve­
hicle. A locked vehicle is not a safe!
-T he LED in the driver's door rail blinks when
you lock the vehicle. If the LED lights up for
approximate ly 30 seconds after locking,
there is a malfunction in the centra l locking
system . Have the problem corrected by an
authorized Audi dealer or authorized Aud i
Service Facility.

a, a, ..... N
" N .... 0 N > 00
"'Pull on the door handle to open the door.
Locking the vehicle
"'Place the selector lever in the P position (auto­
matic transmissions), or e lse the vehicle will
not be able to lock.
"'To lock the vehicle, close the door and touch
the sensor on the door handle
once ¢ fig. 23,
¢_& .Do not hold the door hand le while doing
this.
Unlocking and locking the vehicle can only be
done at the front doors . The remote contro l key
cannot be more than approx imately 5 ft ( 1.5 m)
away from the door handle. It makes no differ­
ence whether the remote control key is in you r
jacket pocket, purse or br iefcase .
If you hold the door handle while locking, this
can impair the locking function .
The door cannot be opened for a br ief period di­
rect ly after locking it. This allows you the oppor­
tunity to check that the driver's door is locked .
The settings in the Infotainment system deter­
mine if the enti re vehicle or only one of the doors
is unlocked when unlocking the vehicle
¢page 38.
A WARNING
Read and following all warnings ¢ A in De­
scription on page 34.
(!j) Tips
If your vehicle is left stand ing for a long peri­
od of time, note the following:
-The proximity sensor switches 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 vehicle battery from draining
and to maintain the vehicle's ab ility to start
for as long as possib le . You may not be able
to unlock your vehicle using the convenience
key.
-
Open ing and closing
Central locking switch
Fig. 24 Drive r's doo r: centra l lock ing switc h
"'To lock the vehicle, press the !ill button ¢_& .
"'To unlock the vehicle, press the Im button
¢ fig . 24.
When locking the vehicle with the central locking
switch, the following applies:
-Opening the door and the luggage compart­
ment lid from the
outside is not possible (for
security reasons, such as when stopped at a
light) .
- The L ED in the central locking sw itch turns on
when all doors are closed and locked.
- Front doors: you can open the doors individual­ ly from the inside by pulling the door handle.
- Rear doors*: pull on the door handle
once to
unlock the door . Pull on the door handle
again
to open the door .
- In the event of a crash with airbag deployment, the doors unlock automatically to allow access
to the vehicle.
A WARNING
-- Read and following all warnings¢ A in De-
scription on page 34 .
- The power locking switch works with the ig­
nition off and automatical ly locks the entire
veh icle when the[§] button is pressed.
- The central locking switch is inoperative
when the vehicle is locked from the outs ide.
@ Tips
Your vehicle locks automatically when it
reaches a speed of 9 mph (15 km/h) (Auto
Lock) ¢
page 34. You can unlock the vehicle
37

Opening and closin g
® Central switch* for opening or closing a ll side
windows at the same time
A WARNING
- Always remove the ignition key when you
leave your vehicle, even for a short period of
time. This applies particularly when children remain in the vehicle. Otherwise the chil­
dren could start the engine or operate e lec­
trical equipment such as power windows,
wh ich increases the r isk of injury. The power
windows continue to function until the dr iv­
er's door or front passenger's door has been
opened .
- Pay ca refu l attent ion when closing the win­
dows. Pinching cou ld cause serious injuries .
- When locking the vehicle from outside, the
vehicle must be unoccupied since the win­
dows can no longer be opened in an emer­
gency.
(D Tips
After turning the igni tion off you can still
open and close the windows for approximate ·
ly 10 seconds . The power w indows do not
switch off until the driver's door or front pas­
senger's door has been opened.
Convenience opening/closing
App lies to: ve hicles w ith conve nien ce opening/clos ing
-
All of the windows and the panorama glass roof*
can be opened/closed at the same time.
For power top conven ience opening/closing, note
the information
in c:> page 45 .
Convenience opening feature
.,. Press and hold the open butto n[@] on the re­
mote control key until all w indows and the pan­
o rama g lass roof* have reached the desired po ­
sition . Or
.,. Hold the key in the driver's door lock unti l all
windows and the panorama glass roof * have
reached the desired pos ition.
42
Convenience closing fe ature
.,. Press the ~ button on the remote cont rol key
until a ll windows and the panorama g lass roof*
are closed
c:> A_ . Or
.,. Applies to: vehicles with convenience key: touch
the sensor on one of the front door handles and
cont inue touching it unti l all of the windows
and the panorama glass roof* are closed. Do
not place your hand in the door handle when
doing this .
.,. Hold the key in the dr ive r's door lock in the lock
position u ntil all w indows and the panorama
glass roof * are closed
c:> A_ .
The function can be sw itched on/off in the Info­
ta inment system
c:> poge 38.
A WARNING
- Never close the w indows or panorama glass
roof* ca relessly or in an uncontrolled man­
ner, because this increases the risk of injury.
- For secur ity reasons, the windows and the
pano rama g lass roo f* can only be opened
and closed with the remote control key at a
maximum distance of approximately 6.5
feet (2 m) away from the vehicle. Always
pay attention when using
the [@] button to
close the windows and the panorama g lass
roof* so that no one is pinched. The closing
process w ill stop immediately when
the@
button is re leased.
Correcting power window malfunctions
You con reactivate the one -touch up/down func­
tion if it malfunctions .
.,. Pull the power window switch until the window
is completely raised .
.,. Release the switch and pull it up aga in fo r at
least one second .

a, a, ..... N
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-When operating the power top, visibility to
the rear is limited. Avoid operating the top
while driving in reverse.
(D Note
- To prevent damage to the power top:
- do not store any objects in the power top
storage compartment .
- make sure there is enough space above
the vehicle when opening or closing the
power top.
- To reduce the risk of damage, make sure
there are no sensit ive objects in the power
top storage compartment's range of mo­
tion.
(D Tips
- To prevent the vehicle battery from draining unnecessarily, do not open or close the pow­
er top repeatedly when the engine is switch­
ed off.
- A message will appear in the instrument
cluster if there is a malfunction in the powe r
top
¢ page 46 .
-The powe r top can also be operated manual­
l y temporari ly if there is a malfunc tion
¢ page 48, Power top emergen cy opera­
tion .
An authorized A udi dealer or author­
ized Audi Service Facility should diagnose
and correct the cause of the ma lfunction as
soon as possible.
- If the vehicle is parked with the power top
open, the vehicle interior is not protected
from damaging weather or unauthorized ac­
cess. lock any items you leave behind in the
luggage compartment. Close the power top
before leaving the vehicle .
- The side windows automat ically lower
slight ly when opening or closing the power
top.
P owe r top
Power top convenience opening/closing
Applies to: vehicles with power top
Fig. 36 Turning the key to open and close
Conven ie nce opening with the dri ver do or
lock
.,. Tu rn the key once in the driver door lock to the
open ing position @¢
fig. 36.
.,. Tur n the key to the opening position again
within tw o second s and hold it there until the
power top opens comple tely.
C onvenienc e closing with the driver door lock
.,. Turn the key once in the driver door lock to the
clos ing position @¢
fig. 36.
"Tu rn the key to the closing position again wit h­
in two se co nd s
and hold it there until the pow­
er top closes completely.
Con ven ienc e closing with the con venienc e
k ey *
.,. Touch the sensor* in one of the door hand les.
Do not place your hand in the door handle when
doing this.
.. Touch the sensor* a second time w ithin tw o
s ec ond s
and keep touching it until the power
top or all windows are closed completely. Do not place your hand in the door handle when
doing this .
Releasing the key stops the opening or closing
process
i mmed iatel y.
A WARNING
-
Read and follow the important safety precau-
tions
¢ A in Opening/closing the power top
on page 44 .
45

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Lights and Vision
Exterior Lighting
Switching lights on and off
Fig . 50 Instrument panel: l ig ht switc h w ith buttons
Light switch ·'t! ·
Turn the light sw itch to the corresponding posi­
tion when the ignition is switched on.
;oo: and the
selected pos ition turn on (except pos ition 0).
0
-The daytime r unning lights automat ica lly t urn
on. In vehicles for certain markets, you can
switch the automatic daytime running lights on
and
off using the Infota inment system.
AUTO*
-the head lights automatically adapt to
the surro unding brightness.
:oo~ -Parking lights
fD -Low beam headlights
Button s
You can activate the following functions if you
turn the light switch to the AUTO* or low beam
headlight pos ition
fD .
~ro -All weather lights. The front lights are ad­
justed automatically so that there is less glare
for the driver from his or her own lights, for ex­
ample whe n roads are wet .
0$ -Rear fog light(s)
Automatic headlight range control
Applies to: vehicles with headlight range control
Your vehicle is equipped with an autom atic head­
light range control system that red uces g lare for
oncoming traffic if the veh icle load changes. The
headlight range adj usts automatically .
Lights and V ision
Audi adaptive light
Appl ies to: veh icles w ith Audi adaptive light
Adaptive light provides bette r visibili ty when i t is
dark by adapting the ligh ts to the road condi tions
based on speed, such as on e xpressways, rura l
roads, at intersections, and in curves. The adap­
t ive lights only function when the light switch is
in the AUTO* posit ion and the all weather lights
are switched off .
A WARNING
-
- Automatic headlights * are on ly intended to
assis t the dr iver. They do not relieve t he
d river of respons ibi lity to check the head­
lights and to turn them on manua lly based
on the cur re nt ligh t and v isibility condition s.
For e xamp le, fog cannot be detected by the
light senso rs . So always switch on the low
beams under these weather con dit ions an d
when dr iv ing in the dark
fD.
- The rear fog lights sho uld only be turned on
in accordance wit h traffic regulations , to
prevent glare for traffic behind your vehicle.
- If the ve hicle battery has bee n discharging
for a wh ile, the park ing light may switch
off
automatically. A lways make su re your vehi­
cle is parked and adequate ly lit acco rdi ng to
the laws . Avo id us ing the parking ligh ts for
seve ral hou rs .
- Always observe legal regulations when us­
i n g the lighting systems described.
@ Tips
- The lig ht sensor for the automat ic head­
lights* is in the rearview mirror mount. Do
not p lace any st ickers in this area on t he
w indshield .
- Only the front headlights turn on when the
daytime running lig hts are sw itched on *. In
veh icles in ce rtain markets, the tai l lights
w ill also tu rn on.
- In cool or damp weathe r, the inside of the
head lights, t urn sign als and tail lights can
fog ove r due to t he tempera ture diffe rence
b etween the ins ide an d ou tside. They wi ll
clear shortly a fter swi tching them on. This
does not affect the service life of the light­
ing .
51