2016 AUDI A3 light

Driving
Otherwise, there is the r isk that the vehicle
could roll.
- After the engine has been switche d off, the
radiator fan can continue to run for up to 10
minutes - even with the ign ition switched
off . It ca n also switch on again after some
t i me if the coolant tern perature rises as the
resul t of heat buildup or if the engine co m­
partment is heat ed by the su n's rays and the
eng ine is ho t.
(D Note
- If t he engine has been unde r heavy load for
an extended pe riod of time, heat builds up
i n the eng ine compartment after the eng in e
i s sw itche d off- the re is a risk of dam ag ing
the engi ne . Fo r thi s reaso n, let the e ng ine
run for at id le for approxim ately two mi ­
nutes befo re sh utting it off .
Starting and stopping
the engine (vehicles with
a convenience key)
Engine with the
button Starting
App lies to vehicles: w ith conve nien ce key
The I START ENGINE STOP I button switches the
igni tion on and s tar ts the engine.
F ig . 78 Cente r conso le : STAR T ENGIN E ST OP butto n (w ith
co nve nience key)
You can start yo ur car w ithout using your conven­
ience key . You must simp ly be c arrying the key
with you .
Plug-in hybrid drive* : refer to the informatio n for
starting the vehicle under ¢
page 100.
82
Switching the ignition on /off or preheating
If thP 'Tij ind icator lig ht blinks and the mess age
Plea se move steerin g wheel appears when
switching the ignition on, the stee ring is locked
by the steer ing lock . In th is case, turn the steer­
i ng wheel slightly to the left/right.
.,. To switch the ignit ion on or off, press t he
I STAR T ENGINE STOPI button . Do not press the
brake pedal while doing this .
The need le in the t achome ter moves to
READY
whe n the ignition switches on an d moves to OFF
when the ignition switches off .
D iesel ve hicles are p rehea te d while the ig nition is
switched on
Iii .
Starting the engine
Your vehicle is equipped with la unch control. The
engine starts a utomat ica lly when you press the
I START E N GIN E STOP ! button br iefly.
.,. Press the brake pedal and move the selector
lever to the P or N position .
.,. Press the
I START E NGINE STOP ! button briefly .
T he engine w ill sta rt.
Major elect rical equipment sw itches off tempora­
rily whe n starting the eng ine .
It is possible that there will be a s light de lay
when starting the engine in d iesel veh icles in
colder temperatures . Therefore, you must hold
the b rake pedal down until the eng ine starts . Th e
i ndica to r light turns on wh ile the engi ne is pre­
hea ting
Iii .
The preheating t ime depends o n the coolant
temperat ure and outside temperature . The glow
pl ug indica to r li ght
II will only tu rn on for ap­
prox im ately 1 se co nd when the engi ne is warm o r
t h e ou ts ide temperat ure is higher th an 8
°C. Tha t
me ans you can s tart t he engine
immedia tely .
If th e engine does not start immediately, stop
th e starti ng p ro cedure by pushi ng the
I S TAR T EN GINE ST OP ! button ag ain an d repe at
a ft er 30 seconds. ..,.

,....,
N
0 > co ,...., Automatic start malfunction
There is an automatic start malfunction if the~
(gasoline engine) or
II (diesel engine) indicator
light turns on and the message
Engine start sys­
tem malfunction! Please contact Service
ap­
pears.
To start the engine, press and hold the
I S TART ENGINE STOPI button until the engine
runs.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
& WARNING
- To reduce the risk of poisoning, never allow
the engine to run in confined spaces.
- 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 .
- 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.
(D Note
- Avoid high engine speed, full throttle, and
heavy engine load as long as the engine has
not reached operating temperature yet. You
could damage the 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.
,....,
Driving
{!) Tips
-Some noise after starting the engine is nor­
mal and is no cause for concern.
- If the . indicator light blinks in the instru­
ment cluster before switching the ignition
off, the ignition will not switch on again.
¢page 162
-If you leave your vehicle with the ignition
switched on, the ignition will switch off af­
ter a certain amount of time. Make sure that electrical equipment such as the exterior
lights are switched off .
Turning the engine off using the
button
Applies to vehicles: with convenience key
Plug-in hybrid drive*: refer to the information un­
der
¢ page 100.
"' Bring the vehicle to a full stop.
"' Move the selector lever into the P position.
.. Press the
!STAR T ENGINE STOP ! button
¢ page 82, fig. 78.
The needle in the tachometer moves to OFF when
the ignition switches off.
Steering lock1
)
The steering locks when you turn the engine off
using the
I START ENGINE STOPI* button, move
the selector lever into the P position and open
the driver's door.
The locked steering helps prevent vehicle theft.
Emergency off function
If it is absolutely necessary, the engine can also
be turned off while driving at speeds lower than
6 mph (10 km/h). To switch the engine off, press
the
I START ENGINE STOPI button twice in a row
briefly or press and hold for longer than two sec -
onds. ..,.
83

.... N
0 > CX)
rl I.Cl U"I
rl I.Cl ....
This message appears and a warning tone sounds if you open the driver's door when the ignition is
switched on. Switch the ign ition off so that the
battery will not d ischarge.
Pressing start/stop button again will switch off
engine!
This message appears when you press the
ISTART ENGINE STOPI* button while driving
¢ page 83, Emergency off function.
Engine start system malfunction. Please con­
tact Service
The engine automatic start system has a mal­
function . Drive to an author ized Audi dealer or
author ized Audi Service Facility immediate ly to
have the malf uncti on corrected. To start the en­
g ine, press and hold the
!START ENGINE STOPI
button.
DJ Key not recognized. See owner's manual
This message appears if there is no convenience
key inside the vehicle or if the system does not
recognize the key. The conven ience key may not
be recognized, for example, if it is covered by an
object that
disrupts the signal (such as a brief­
case), o r if the key battery is weak. Electronic de­
vices such as cell phones can also interfere with
the signal.
To still be able to start or stop the engine, refer
to "Cor rect ing a malfunction" ¢
page 84.
Ill Key not in vehicle?
The Ill indicator light turns on and this message
appears if the convenience key was removed from
the vehicle when the eng ine was running . If the
conven ience key is no longer in the vehicle, you
cannot switch the ignition on o r start the engine
once yo u stop it. In addition, you cannot lock the
ve hicl e from the outside .
Press brake pedal
This message appears if you do not press the
brake pedal when starting the eng ine .
Please engage N or P
This message appears when starting or s topping
the engine if the selector lever is not in the Nor P
position . The engine will not start/stop .
Driving
Shift to P, vehicle can roll away . Doors can only
be locked in P
T his message appears for safety reasons along
with a warning tone. It appears if the selec to r
lever for the automat ic transmission is not in the
P position when switching the ignition off with
the
I START ENGINE STOPI * button. Shift these­
lector lever to the P position. Otherwise, the vehi­
cle could roll. You also cannot lock the vehicle us­
ing the locking sensor o n the door hand le or us ­
ing the conven ience key.
Electromechanical
parking brake
Operating
The electromechanical parking brake replaces
the hand brake.
Fig . 80 Center console : pa rk ing brake
" Pull the switch @¢ fig. 80 to set the parking
brake. The - (USA models),. (Canada
models) ind icator lights in the button and in
the instrument cluster display turn on .
" To release the parking brake, press the brake or
accelerator pedal while the ign ition is switched
on and press the button @at the same time.
The - (USA models), . (Canada models)
ind icator lights in the button and in the display
turn off.
Your vehicle is equipped with an electromechani­
cal park ing brake. The parking brake is designed
to prevent the vehicle from rolling un intent io nal ­
ly and replaces the hand brake .
In addition to the normal functions of a tradi­
t ional hand brake, the electromec hanical parking ..,.
85

Driving
brake provides various convenience and safety
functions.
When starting from a stop
- The integral hill start assist helps you when
driving by automatically releasing the parking
brake
c:;, page 87, Starting from a stop.
- When starting on inclines, the hill start assist
prevents the vehicle from unintentionally roll­
ing back. The braking force of the parking brake
is not released until the wheels build up
enough driving force.
Emergency brake function
The emergency braking function ensures that the
vehicle can be slowed down even if the
standard
brakes fail c:;, page 87, Emergency braking
function.
A WARNING
- Do not press the accelerator pedal inadver­
tently when the vehicle is stationary and the engine is running and a gear is selected.
Otherwise the vehicle will start to move im­
mediately and could result in a crash.
- If the power supply fails, the released park­
ing brake can no longer engage. In this
case, park the vehicle on level ground and
secure it by placing the selector lever in the
P position . See an authorized Audi dealer or
authorized Audi Service Facility for assis­
tance.
(D Note
If the . or .. (USA models) /. (Canada
models) indicator light in the instrument
cluster blinks, there is a malfunction in the
brake system. Refer to the detailed descrip­
tion of the indicator lights
c:;, page 18.
-If the - (USA models) /. (Cana-
da models) or
Ill indicator light turns on,
there is a malfunction in the parking brake
c;, page 19.
@ Tips
-If the parking brake is set while the ignition
is switched off, the
¢~jj indicator light in the
button and in the instrument cluster dis-
86
play - (USA models) /. (Canada mod­
els) will turn off after a certain amount of
time.
- If driver's door is opened while the ignition
is switched on, the parking brake sets auto­
matically. This prevents unintended rolling
of the vehicle.
- Occasional noises when the parking brake is
set and released are normal and are not a
cause for concern.
- When the vehicle is parked, the parking
brake goes through a self-test cycle at regu­
lar intervals. Any noises associated with this
are normal.
- If there is a power failure, the parking brake
will not set if it is released, and it will not release if it is set
c:;, I!:::,. . See an authorized
Audi dealer or authorized Audi Service Fa­ cility for assistance.
· Parking
.,. Press the brake pedal to stop the vehicle.
.,. Pull the switch @
c:;, page 85, fig. 80 to set the
parking brake.
.,. Place the selector lever in the P position.
.,. Turn the engine off
c:;, & -
.,. Turn the steering wheel when parking on in­
clines so that the wheels will roll into the curb
if the vehicle starts moving.
A WARNING
- 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 chil­
dren could start the engine, release the
parking brake or operate electrical equip­
ment such as power windows, which in­
creases the risk of an accident.
- When the vehicle is locked, no one -particu­
larly not children -should remain in the ve­
hicle. Locked doors make it more difficult
for emergency workers to get into the vehi­
cle, which puts lives at risk.

,....,
N
0 > co ,...., Automatic transmission S tronic
Introduction
App lies to vehicles: with S tronic transm ission
Your veh icle is equipped with an e lectron ically­
controlled DSG transmiss ion called S tronic. Two
independent clutches transfer the power be­
tween the engine and transmission . It allows the
vehicle to accelerate without a noticeable inter­ ruption in traction.
The transm ission upshifts or downsh ifts auto­
matica lly. The driving sty le continuously influen ­
ces the selection of the driving program.
When a
moderate driving style is used , the
transmission selects the most economical driving
mode. The transmission upshifts at a lower RPM
and downshifts at a higher RPM to improve fuel
efficiency.
The transm ission switches to a sporty mode after
a kick-down o r when the driver uses a
sporty
driving style
characterized by quick accelerator
pedal movements, heavy acce leration , frequent
changes in speed and traveling at the maximum
speed.
If desired, the driver can also select the gears
manually (tiptronic mode) ¢ page 94, Shifting
manually (tiptronic mode) .
Selector lever positions
Applies to vehicles: with S tro nic t ra n sm issio n
Fig. 81 Instrument clus te r: selec tor leve r posi tions
-~ 0 > (X) a,
The instrument cluster display shows the current
selector lever position and current gear .
Automatic transmission
P -Park
The wheels are mechan ically locked in this posi­
tion. You can only shi ft into Park when the vehi­
cle is
stationary ¢&. .
To s hift in and out of the P selector lever posi­
tion, press the interlock button in the selector
lever
while pressing the brake pedal.
R- Reverse
Only shift into reverse gear when the vehicle is
stationary and the engine is running at idle
speed¢ ,&..
T o select the R selector lever position, press the
interlock button
while pressing the brake pedal.
T he back- up lights switch on in the R position if
the ignition is switched on.
N - Neutral
The transmission is in idle in this position .
D/S - Normal position for driving forward
In the D/S se lector lever position, the transmis­
sion can be operated either in the normal D mode
or in the S sport mode. To select the S sport
mode, pull the selector lever back briefly . Pulling
the lever back again will select the normal D
mode . The instrument cluster display shows the
selected driving mode.
In the
normal mode D, the transmission auto­
matically selects the suitable gear ratio . It de ­
pends on engine load, vehicle speed and driving
style .
Se lect the
sport mode S for sporty driving. The
vehicle makes full use of the engine's power .
Sh ifting may become noticeable when accelerat­
ing.
To move from selector lever position N to D, you
must press the brake pedal and the vehicle must
be traveling less than 1 mph (2 km/h) or be sta­
tionary ¢&. .
,&. WARNING
Read and follow all WARNINGS.
- The vehicle can roll even if the ignit ion is
switched off.
89

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.... I.Cl U"I
.... I.Cl ....
The selector lever is not locked when shifting
quickly through N, for examp le from R to D . This
makes it poss ible to free the vehicle when it is
stuck by "rocking" it . The selecto r lever lock en­
gages if the lever stays in the N position longer
than approximately 2 seconds when the brake
pedal is not pressed .
Interlock button
The interlock button in the selector lever handle
prevents you from moving the selector lever in­
adverten tly while in some sele ctor lever posi­
tions . The posit ions that require the lock button
to be pressed are marked in color in the illustra­
tion
¢ fig . 82 .
Ignition key safety interlock*
You can only remove the key from the ignition af­
ter switching the ignition off if the selec tor lever
is in the P position . The selector lever will be
l ocked in the P pos ition as long as the key is not
in the ignition .
.&, WARNING
Read and follow all WARNINGS.¢ & in Selec­
tor lever positions on page 89.
{O) Tips
-If the select or lever does not engage, there
i s a malfunction. The eng ine is disabled to
prevent the vehicle from driving off unin­
tentionally. Press the brake pedal briefly to
allow the selector lever lock to engage
again.
- If the vehicle does not move forward or in
reverse even though a drive position is se­
l ected, proceed as follows:
->If the veh icle does not move in t he desired
direction, the system may not have engaged
the drive position correctly. Press the brake
pedal and select the drive position again .
-> If the vehicle still does not move in the de­
sired direction, there is a system malfunc­
tion. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance
to have the system checked.
Automatic transmission
Driving tips
Applies to vehicles : wit h S t ronic transmiss ion
T he transmission shifts up and down automati­
cally when in the driving gears .
Fig. 83 Section of t he center conso le: sel ector leve r wit h
inte rlock butto n
The engine will only be able start when the selec­
tor lever is in the P or N pos itions . At low temper ­
atures (below 14 °F (-10 °()), the eng ine can only
be started when the selector lever is in the P po­
sition.
Starting from a stop
.,. Press and hold the brake pedal.
.,. Press and hold the interlock butto n in these­
lector lever handle, select the desired selector
lever position such as D ¢
page 89 and release
t he lock button.
.,. Wait a moment until the transmission shifts.
You w ill not ice a slight movement when the
gear engages .
.,. Release the brake pedal and press the accelera­
tor pedal ¢&, .
Stopping temporarily
.,. Keep the vehicle stationary using the braking
pedal, for examp le at traffic lights.
.,. Do not press the accelerator pedal when doing
this .
.,. To prevent the vehicle from rolling when you
start driving, set the parking brake when stop­
ping on steep incl ines ¢&, .
.,. The parking brake will release automat ically
and the vehicle will start moving once yo u press
the acce le rator pedal. Requirement: the driv­
er 's doo r must be closed and the driver's safety
be lt must be fastened . ..,.
91

Automatic transmissio n
Stopp ing /park ing
If the se lecto r lever is not in the P posit ion when
you open the driver's door, the vehicle could roll .
In vehicles with a convenience key*, the message:
Shift to P , vehicle can roll away . Doors c an be
lo cked onl y in P
appears. You will a lso hear a
warn ing tone.
... Press and hold the brake pedal¢_&. .
... Set the parking brake.
.,. Se lect the P selector lever position.
Stopp ing on an inclin e
.,. Always press the brake peda l to hold the vehi ­
cle in place and prevent it from "rolling back"
¢ _&. . Do
not try to prevent the vehicle from
"ro lling back" when a gear is engaged by in­
creasing the engine speed ¢(D.
Starting on an inclin e in vehicl es without Hill
H old *
... Set the parking brake.
.,. With the driving gear selected, press the acce l­
erator pedal carefully. The parking brake re­
leases automatically . Requirement : the driver's
door must be closed and the driver's safety belt must be fastened .
Starting on an incline in veh icles with Hill
Hold*
.,. With the driving gear selected, remove your
foot from the brake pedal and press the accel­
erator pedal~
page 87, Hill hold.
Under certain c ircumstances, (such as driv ing in
the mountains or towing a trailer), it may be use­
fu l to sw itch temporarily to the manua l shift p ro­
g ram in o rde r to adjust the gea rs to the driving
conditions by hand
c:? page 94.
When parking on a level surface, simply place the
selecto r leve r in the P position. On inclines, act i­
vate the parking brake first and then move the
selector lever to the P posi tion
~ page 85. This
prevents the loc king mechanism from being
loaded too heav ily and wi ll make it easier to
move the selector lever out of the P position.
92
A WARNING
- The vehicle can roll even when the engine is
sw itched off.
- Unintended vehicle movement can lead to
serious injuries.
- Never leave your veh icle with the engine
running while in gear. If you must leave
your veh icle when the engine is running, set
the park ing brake and move the selector lev­
er to the P posit ion.
- Power is still transferred to the wheels when the engine is running at idle . To pre­
vent the vehicle from "creeping", yo u must
keep your foot on t he b rake when the en­
gine is ru nning and the selector lever is in
the D, Sor R position or "tip tronic" mode is
selected.
- Do not inadve rten tly p ress the accelerator
pedal when the vehicle is stationary. Other ­
wise the vehicle will start to move immedi­
ately, even if the parking brake is set. This
could result in a crash.
- Do not press the acce lerator pedal when
changing the selector lever posit ion while
the vehicle is stat ionary and the engine is
running.
- Never engage the R or P selector level pos i­
tions while dr iv ing. It could cause a crash.
- Before driving down a steep slope, reduce your speed and shift into a lower gear w ith
"t i ptronic".
- Do not ride the brakes or press the brake pedal too often o r too long when dr iv ing
downhill. Constant braking causes the brakes to overheat and substant ially re­
duces bra king performance, increases b rak­
ing d istance or causes comp lete failure of
the bra ke sys tem.
- If you must stop on an incline, always hold
the vehicle in place w ith the foot brake or
p ar king bra ke to p revent it from rolling
back.
- Never hold the vehicle on an incline with a
slipping clu tch. The clutch opens automati­
cally when it becomes too hot from the
over load . T he
l§1 indicator light turns on

,....,
N
0 > co ,...., and a message appears ¢ page 95 when
the clutch is over loaded.
- If the engine must run while you are work­
ing in the engine compartment with the
hood open, make sure a gear is not engag­
ed. The selector lever must be firmly in the
P position and locked in place and the park­
ing brake must be set¢
page 236. Other­
w ise, the vehicle could begin moving when
the engine speed is high, even w ith the
par king brake set.
(D Note
- When stopping on a n incline, do not t ry to
ho ld the vehicle in place by press ing the ac­
ce le ra to r pedal wh ile a driv ing gear is se­
l ected. This can ca u se the au toma tic trans­
mission to overheat and can damage it. Set
the pa rking brake or press the brake pedal
to prevent the vehicle from ro lling .
- Allow ing the vehicle to ro ll when the eng ine
is stopped and the se lector lever is in the N
pos ition w ill damage the automatic trans­
mission because it is not l ubricated under
those circumstances.
- The transmiss ion can overheat and be dam­
aged under certain driving and traffic condi­
tions such as frequent starts , creeping for a
l ong time, or stop-and-go traffic. When t he
mJ o r. indicator light tu rns o n, s top the
vehicle at the next oppo rt u nity and let the
transm issio n coo l
¢page 95 .
-Allow ing the ve hicle to ro ll when the eng ine
i s s topped w ill damage the S tro nic trans­
mission because it is not lubric ated
¢ page 297, Towing with a tow truck .
(D Tips
For safety reasons, the parking b rake releases
au tomatically on ly w hen the dr iver's door is
closed and driver's sa fe ty belt is fastened.
Autom atic tran sm iss ion
Hill descent control
Applies to vehicles: with S tronic transmission
The hill descent control system assists the driver
when driving down hills.
Hill descent control is act ivated when the se lec­
tor lever is in the D or S position and you press
the brake pedal. The transmission automatically
selects a gear that is su itable for the incline . H ill
descent con trol tr ies to maintain the speed ach­
i eved a t the time of braking, w it hi n physi cal a nd
technical lim itations . If may s till be necessary to
adjus t the speed w ith the bra kes . Because hill de­
scent control cannot shift down farthe r than 3rd
gear, it may be necessary to shift into tiptronic
mode in very steep areas. In this case, shift into 1st or 2nd gear in tiptronic mode to use the en­
gine's braking force to relieve the brakes .
Hill descent control switches off once the decline
levels out or you press the accelerator pedal.
On vehicles with a cru ise con trol system*
¢ page 130, hill descent control is a lso activated
when the speed is set.
A WARNING
-Hill descent control cannot overcome physical
limitat ions, so it may not be able to ma intain
a constant speed under all conditions. A lways
be ready to app ly the brakes.
93