2017 AUDI A3 SEDAN parking brake

Power top
-Be careful when installing so you do not
pinch your fingers.
-Pay attention to the traffic when insta lling
the wind def lector. Install the w ind deflec­
tor from the s ide of the vehicle that is away
from traffic.
(D Note
Do not lean against the veh icle when insta l­
ling the wind deflector. Hard objects and dec­
orations on clothing such as belt buckles can
scratch the pa int.
{!) Tips
-The wind deflector works best when a ll of
the w indows are rolled up wh ile driving.
- Only store the wind deflector in the storage
bag * when it is dry.
Power top emergency
operation
General information
A pp lies to: ve hicles w ith power top
The power top can be closed manually if there is
a malfunction .
.,. Set the parking brake.
.,. Open all windows.
,.. Switch the ignition of f .
.,. Pu ll the button @ for approximately 10 to
15 seconds to reduce the pressure in the power
top hydraulics
r::;, page 44, fig. 35.
Only close the power top manua lly in an emer­
gency . Have a second person assist . Drive to an
authorized Audi dealer or author ized Audi Service
Facility immediately to have the malfunction cor­
rected.
A WARNING
-There is a r isk of pinching the hands or othe r
people during all of the powe r top emergen­
cy operat ion steps.
-Ma ke sure a ll windows a re lowered d uring
emergency operation.
48
-Do not reach into the power top supports
or other mov ing components.
-Never drive when the power top is not
locked correct ly. The wind from driving
could cause the power top to open. This can
result in injur ies and damage to the vehicle.
{!) Tips
The power top storage compartment cover is
not latched after the emergency operation is
complete. Dr ive to an authorized Audi dealer
or authorized Audi Service Facility immediate­ ly to have the malfu nction corrected.
Step 1: Release the power top storage
compartment cover
App lies to: vehicles wi th power top
Fig. 41 Rear seats fo lded fo rward: release loop fo r the
power top storage compartment cover
Fig. 4 2 Opening the side covers
.,. Open the luggage compartment lid .
.,. Fold the rear seat backrests forward
c:;, page 67.
.,. Remove the wheel wrench from the vehicle too l
kit.
.,. Close the luggage compartment lid . Ill>

Driving
"' Brake the vehicle to a stop . The engine stops
sho rtly before th e vehicle comes to a stop or if
the ve hicle is stationary
l). Keep your foot on
the brake pedal. The
D] ; D] ind icator light ap ­
pears in the display. The need le in the tachome­
ter also moves into the
READ Y position .
"'The eng ine starts aga in when you take you r
foot off the b rake pedal. The ind icator light
tu rns off.
Add itional information
The engine stops in the P , N and D selector lever
positions .
If you select the R se lector lever position during a
Stop phase, the eng ine will start again.
Shift to P quick ly to prevent t he engine from
starting unintent iona lly when s hifting t hrough R.
You can dete rm ine fo r you rself if the engine will
s top or not by reducing or increas ing the amount
of force you use to press the brake pedal. For ex ­
ample, if you only lig htly press on the brake ped ­
a l in stop -and-go traff ic or when turning, the en­
g ine will not switch off when the vehicle is sta­
tionary. As soon as you press the brake down harder , the eng ine will switch off.
(D Tips
- Press the brake pedal during a Stop phase
to keep the veh icle from rol ling.
- The ignition will turn off if you press the
I STAR T ENGINE ST OP ! button* d uring a
stop phase. The needle in the tac hometer
moves into the
OFF posit io n.
General information
A pp lies to: ve hicles w ith Start/Stop system
Engine does not switch off
Before and d uring each stop phase, the system
checks if certa in cond itions have been met .
If the
fiJ indica to r li ght appears in the inst rument cl us­
ter disp lay, the engine w ill not be s topped, for
examp le in the fo llow ing s itu ations :
l) Market -spe cific
82
-The engine has not reached the minim um re ­
quired temperature for Start/Stop mode.
- The interior tempera ture selected by the cli -
mate cont rol system* has not been reached.
- The ou tside tempe ra tu re is extremely h igh/low.
- The windsh ield is being
defros ted® .
-The pa rking system * is switched on .
- The vehicle battery charge level is too low.
- The steering wheel is turned at a sharp angle o r
is moving.
- After engaging the reve rse gear.
- On sharp inclines .
- A t high altitu des .
Engine automatically restarts
The standard Start/Stop mode w ill be canceled
d urin g a s top p hase in the following si tuations.
The eng ine res tarts wi tho ut any ac tion by the
drive r.
- T he vehicle ro lls, fo r example whi le on a slope .
- T he interior temperature d iffers from the tem -
perat ure selected i n the A/C system .
- The windsh ie ld is being
defrosted® .
-The b rake peda l is p ressed several times in a
row.
- The vehicle battery charge level is too low.
- Powe r consumption is hig h.
The eng ine ca n turn off ag ain when the cond i­
tions for Sta rt/S top mode a re met
1>.
Ignition is switched off automatically
To p reve nt the vehicle battery from dra ining, the
i gnition will switch off
automatically under the
fo llow ing cond it io ns:
- The Start/Stop system has stopped the engine.
- The veh icle is stationary.
- You exit ed the vehicle .
I n this case, the activ ated low be am is replaced
by the pa rking light . The parking lig hts will
switch off afte r approximately 30 minutes or
whe n you lock the ve hicle.
.,..

a, a, ..... N
" N ..... 0 N > 00
If the Start/Stop system has not turned off the
engine or if you have switched the Start/Stop sys­
tem off manually, the ignition will not be auto ­
mat ically switched off and the engine w ill contin­
ue to run
c:> ,& .
A WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces.
{!) Tips
If you select the D or N se lector lever position
in a vehicle with an automat ic transmission
after sh ift ing into reverse, the vehicle m ust
be driven fas ter than 6 m ph (10 km/h) in or­
de r fo r the e ngine to switch off again.
Manually switching the Start/Stop system
on/off
Applies to: vehicles with Sta rt/Stop system
If you do not wish to use the system, you can
switch it off manually.
F ig . 93 Cen ter co nsole: Start/S top system button
-
"' To switch the Start/Stop system off/on man­
ually, press the
l (A) ~I button. The LED in the but­
ton turns on when the system is sw itched off .
@ Tips
If you switch the system off during a stop
phase, the engine will start again automati­
cally.
Messages in the instrument cluster display
Applies to: veh icles with Start/Stop system
ml Automatic start /stop deactivated : Please re­
s tart engine manually
D rivi ng
This message appears when spec ific conditions
are not met du ring a stop phase . The Start/Stop
system will
not be ab le to restart the engine. The
engi ne must be started manua lly .
ml Automati c start /stop system malfun ction!
Function unavailable
T he re is a m alfu nction in the S tart/Stop system.
Drive the vehicle to an a uth orized Aud i dea ler or
a uthori zed Serv ice Facility as soon as possible to
have the malfunction corrected.
Electromechanical
parking brake
F ig . 94 Cen ter console : park ing bra ke
ra 0 > co m
Yo ur vehicle is equipped with an electromechani ­
ca l parking brake
(D c:> fig. 94 . The parking brake
is des igned to prevent the veh icle from rol lin g
unintentionally and replaces the hand brake.
Setting /manually releasing the parking
brake
"' Pull the(®) switch to set the parking b rake. The
LED in the switch turns on. The
-(USA mod­
els)/ . (Canada models) ind icator light also
turns on in the instrument cluster disp lay .
"'To re lease the park ing brake man ually, press
th e bra ke or accelerator peda l wh ile the ign i­
tion is sw itched on and press the
(®) switc h at
t he same time. The LED i n the bu tton and the
in di cator light in the d isp lay turn off.
Releasing the parking brake automatically
Requireme nt: the driver's door must be closed
and the parking brake must be s et.
83

Driving
"'To start driving and release the parking brake
automatically, press the accelerator pedal as
usual.
In addition to releasing the parking brake auto­
matically, other convenience and safety functions
are available when you start driving
¢ page 85,
Starting from a stop.
Preventing the automatic parking brake
release
The vehicle could begin rolling unintentionally,
dep ending on the hill or if towing a trailer.
"'To prevent the parking brake from releasing au­
tomatically, pull and hold
the®> switch and
press the accelerator pedal. The parking brake
remains set and prevents the vehicle from roll­
ing backward.
"'You can release the(®) switch again once you
are sure that you are giving enough driving
force to the wheels by pressing the accelerator pedal.
Emergency braking function
You can use the emergency braking function in an emergency situation, or if the standard brake op­
eration malfunctions or is disabled .
"'Pull and hold the(®) switch.
"' As soon as you release the ®> switch or acceler-
ate, the braking stops .
Pulling and holding
the®> switch while driving
the vehicle activates the emergency braking func­
tion . The vehicle is braked at all four wheels by
activating the hydraulic brake system. The brak­ ing effect is similar to heavy
braking ¢,&. .
To reduce the risk of activating the emergency
braking by mistake, a warning tone (bu zzer)
sounds when
the(®) switch is pulled. Emergency
braking stops as soon as
the(®) switch is released
or the accelerator pedal is pressed .
Parking
"' Press the brake pedal to stop the vehicle.
"'Pull the®> switch to set the parking brake.
"'Place the selector lever in the P position.
"'Turn the engine off ¢,&. .
84
"'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
- Do not press the accelerator pedal inadver­
tently if a gear is selected when the vehicle
is stationary and the engine is running . Oth ­
erwise, the vehicle will start to move imme­
diately and this could result in an accident.
- Emergency braking should only be used in
an emergency, when the normal brake pedal has failed or the brake pedal is obstructed.
During emergency braking, your vehicle will
brake similar to heavy braking. ESC and the
associated components (ABS, ASR, EDL)
cannot overcome the laws of physics. In cor­
ners and when road or weather conditions
are bad, a full brake application can cause
the vehicle to skid or the rear end to swerve,
which increases the risk of an accident.
- If the power supply fails, you cannot set the
parking brake if it is released . In this case,
park the vehicle on level ground and secure
it by placing the selector lever in the P posi­
tion. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
-Always take the vehicle key with you when
leaving your 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.
- No one should remain in the vehicle when it
is locked - especially children. Locked doors
make it more difficult for emergency work­
ers to get into the vehicle, which puts lives
at risk .
(D Tips
When stopping at a traffic signal or stopping
in city traffic, you can set the parking brake
manually . The vehicle does not have to be
held with the brake pedal. The parking brake
eliminates the tendency to creep when a se­ lector lever position is engaged . As soon as

CXl CXl .... N ,.__
N .... 0 N > 00
you press the accelerator pedal, the parking
brake releases automatica lly and your vehicle
starts to move ¢
page 85.
(D Tips
-Occasional noises when the park ing brake is
set and re leased are normal and are not a
cause for concern .
-The parking brake goes through a se lf-test
cycle at regular intervals when the vehicle is
stopped. Any noises associated w ith 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¢,&.. See an author ized
Audi dealer or authorized Audi Service Fa­
cility for assistance.
Starting from a stop
Various convenience and safety functions may be
ava ilable when the vehicle begins dr iv ing, de­
pending on vehicle equipment .
Starting on hills with the parking brake set
Requirement: the driver's door must be closed.
.,. To start driving comfortab ly when on a hill, set
the parking brake and begin driving as usual.
The braking force of the parking brake does not
release automatically until the wheels build up
enough driving force .
Starting on hills with hill hold assist
Hill hold assist makes it easier to start on hills.
Requirement: the driver's door must be closed
and the eng ine must be r unning.
.,. To activate hill hold assist, press and hold the
brake pedal for several seconds . The vehicle
must be in an uph ill direction of travel.
After releasing the brake pedal, the braking pow ­
er is ma inta ined for a br ief
moment ¢,& to pre­
vent the vehicle from rolling back when starting.
During this time, you can easily beg in to move
your veh icle.
Driving
A WARNING
Applies to: ve hicles with h ill ho ld assist
-I f you do not beg in driving immediate ly or
the engine stalls afte r releasing the brake
pedal, your veh icle may begin to roll back­
ward. Press the brake pedal or set the park­
ing brake immediately.
-The intelligent technology of hill hold assist
cannot overcome the limitations imposed by
natural physica l laws. The increased comfort
offered by hill hold assist should not cause
you to take safety risks.
-Hill hold assist cannot hold the vehicle in
p lace on a ll hills (for example, if the ground
is slippery or icy).
-To reduce the risk of an accident, always make sure the veh icle is situated safely
while stationary.
Automatic transmission
Introduction
Applies to: vehicles with automatic transmissions
T he automatic transmission is controlled elec­
tronically . Upshifting and downshifting occur au­
tomatica lly .
When a
moderate driving style is used, the
transm ission selects the most economica l dr iv ing
mode. The transmission upshifts at a lower RPM
and downshifts at a higher RPM to improve fue l
efficiency.
In the S selector leve r pos ition, the transmission
switches to a sporty mode after a kick-down or
when the driver uses a
sporty driving style char­
acterized 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 gea rs
manually (tiptronic mode) ¢ page 90, Manual
shifting (tiptronic mode).
The S tron ic is a dual-clutch transmission. Power
is transferred using two clutches that work inde ­
pendent ly from one another. They rep lace the
torque converter used in conventional automatic
..,.
85

CXl CXl .... N ,.__
N .... 0 N > 00
the lever back again will select the norma l D
mode. The instrument cluster display shows the
selected driv ing mode.
I n the
no rmal mode D, the transmission a uto­
matica lly selects the suitab le gear ratio .
It de­
pends on engine load, vehicle speed and driving
style.
The engine 's power reserves are used fully in the
Sport mode S . Shifting may become noticeab le
when accelerating .
To move from selector lever position N to D, yo u
must press the bra ke pedal and the veh icle mus t
be traveling less than 1 mph (2 km/h) or be sta­
tionary ¢.&, .
A WARNING
Read and follow all WARNINGS.
-The vehicle can roll even if the ignition is
switched off.
-Never select R or P while driv ing, beca use
this increases the risk of an accident.
-Power is st ill transmitted to the wheels
when the eng ine is r unning at idle . To pre­
vent the vehicle from "creeping", you must
keep your foot on the brake in all selector
lever positions (except P) when the engine is
running . Otherwise, th is increases the r isk
of an accident .
-Do not inadvertent ly press the acce lerator
peda l when the veh icle is stopped if a gear is
engaged . Otherwise the veh icle wi ll start to
move immediately, even i f the pa rking brake
is se t. T his cou ld res ult in a crash.
-Do not p ress the accelerator pedal when
changing the s elector leve r pos ition w hile
the vehicle is stationa ry and the engine is
running.
-Never leave yo ur vehicle with the engine
running wh ile in gear. If yo u m ust leave
yo ur vehicle when the engine is runn ing, set
the parking brake and move the selecto r lev ­
er to the P position.
- T o decrease the risk of an accident, t hese­
lector lever must be in the P position and
the parking brake must be set before open­ ing the hood and wo rking on a running en-
D riv ing
gine . A lways read and follow the app licab le
warn ings
¢ page 316, Working in the en­
gine compartment.
-Read and fo llowing a ll WARNINGS c> .&. in
Driving tips on page 88 .
(D Tips
-Audi drive select: Sporty shifting character­
istics can be selected using the
Dynam ic
dr iving mode c> page 143 Sw ill appear in
the instrument cluster display instead of D.
-If you accidentally select N wh ile driving,
take your foot off the accelerator peda l im­
mediately and wait for the eng ine to slow
dow n to idle before selecting Dor S.
-If the selector leve r does not engage, there
is a malfunct ion. The engine is disabled to
prevent the veh icle from drivi ng off unin­
tentionally. To allow t he selecto r lever to
engage again, proceed as follows:
- >Briefly press the brake pedal.
-If the vehicle does not move forward or in
reverse even tho ugh a drive posit io n is se­
lected, proceed as follows:
->If the vehicle does not move in the desired
direction, the system may not have engaged
the drive position correctly. Press the bra ke
peda l and select the dr ive position again.
- >If the vehicle still does not move in the de­
sired d irection, there is a system malfunc­
tion. See an autho riz ed Aud i dealer o r au­
tho rized Audi Service Fac ility for assistan ce
t o have the system checked .
- If there is a powe r fail ure, the se lector lever
w ill not move ou t of the P posi tion. The
emergency re lease can be used if this hap ­
pens
¢ page 92.
(D Tips
P lug-i n hy brid drive *: the transm iss ion
swi tches automatically to the norma l mode D
if the
l""'I button¢ page 100 is p ressed wh ile
i n sport mode S.
87

Driving
Driving tips
Applies to: ve hicles w ith a utomat ic tra nsm iss io ns
Fig. 97 Sect ion of the cente r conso le : se lector lever w ith
i nte rlock button
Starting the engine
• Se lect the P or N selec to r l ever posit ion. At low
temperat ures (below
14 °F (- 10 °C)), the en­
gine can on ly be star ted when the selector lever
is in the P position.
Starting from a stop
• Press and hold the brake pedal.
• Press and hold the interlock button in these­
l ector lever handle, se lect the des ired selector
lever posit io n such as D
c::> page 86 and release
the lock button.
• Wait a moment unti l the transmission shifts.
You w ill notice a slight movement when the
gear engages.
• Release the brake pedal and press the accelera-
tor pedal
c::> ,& .
Various convenience functions are ava ilab le for
starting on hills
c:::> page 85.
Stopping temporarily
• Keep the veh icle stationary using the b raking
peda l, for example at traffic lights.
• Do not press the accelerator pedal when doing
th is.
• To prevent the vehicle from rolling when you
start driving, set the park ing brake when stop­
ping on steep hills
c::> .& and c::> 0.
• The park ing brake w ill release automatically
and t he veh icle wi ll sta rt moving on ce you press
the accelerator pedal. Req uirement: the driv ­
er's door m ust be closed.
88
Stopping/parking
If the sele ctor lever is not in the P position w hen
you open the driver's door, the vehicle cou ld roll.
In vehicles with a conven ience key *, the following
message appears:
Shift to P , vehicle can roll
away . Doors can only be locked in P.
A warning
tone w ill also sound.
• Press and hold the brake peda l c::> A.
• Set the parking brake.
• Select the P selector lever posit ion.
U nder certai n circumstances, (such as driving in
t h e mountains or towing a trai ler), it may be use ­
ful to switch temporar ily to the manual shift pro­
gram in order to ad just the gears to the driving
cond it ions by hand
c:::> page 90.
When park ing o n a level sur face, s imply place the
se lector lever in the P position . On inclines, acti­
vate the parking brake first and then move the
selector lever to the P pos ition
c:::> page 83 . This
prevents the locking mechanism from being
loaded too heavily and will make it easier to
move the selec tor lever o ut of the P posi tion.
.&_ WARNING
- The vehicle can ro ll even whe n the engi ne is
sw itche d off.
- Unin ten ded vehicle movement can lead to
s e rio us inju ries.
- Never leav e your ve hicle w ith th e engine
r u nning w hile in gear.
If you mus t leave
your veh icle when the eng ine is r unning, se t
the par king brake and move the se lector lev­
er to the P position .
- P owe r is s till tran sfer red to the whee ls
when t he engine is runn ing at idle. To pre ­
vent the vehicle f rom "creeping", yo u m ust
keep your foot on t he brake when the en­
gine is running and the se lector lever is in
the D, So r R position or "tiptronic" mode is
selected.
- Do not inadvertently press the accelerator
pedal when the vehicle is stationa ry. Ot her ­
w ise the veh icle will start to move immed i­
ately, even if the parking b ra ke is set. T his
c o uld result in a c rash.

CXl CXl .... N ,.__
N .... 0 N > 00
-Do not press the accelerator pedal when
changing the selector lever position while
the vehicle is stationary and the engine is running.
-Never engage the R or P selector level posi­
tions while driving. It could cause a crash.
-Before driving down a steep slope, reduce
your speed and shift into a lower gear with
"tiptronic" .
-Do not ride the brakes or press the brake
pedal too often or too long when driving
downhill. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases brak­
ing distance or causes complete failure of
the brake system.
-If you must stop on an incline, always hold
the vehicle in place with the foot brake or
parking brake to prevent it from rolling
back.
-Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati­
cally when it becomes too hot from the
overload.
The@] indicator light turns on
and a message appears
Q page 91 when
the clutch is overloaded.
(D Note
-When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
celerator pedal while a driving gear is se­
lected. This can cause the automatic trans­
mission to overheat and can damage it. Set
the parking brake or press the brake pedal
to prevent the vehicle from rolling.
- Allowing the vehicle to roll when the engine
is stopped while the selector lever is in the
N posit ion will damage the automatic trans­
mission, because it is not lubricated under
those circumstances
Qpage 370, Towing
with a tow truck.
-The transmission can overheat and be dam­
aged under certain driving and traffic condi­
tions such as frequent starts, creeping for a
long time, or stop-and-go traffic. When the
mJ or. indicator light turns on, stop the
vehicle at the next opportunity and let the
transmission cool
Qpage 91.
Driving
{!) Tips
For safety reasons, the parking brake only re­
leases automatically when the driver's door is
closed.
Hill descent control
App lies to : vehicles wi th automatic transmissions
The hill descent control system assists the driver
when driving down hills.
Hill descent control is activated when the selec­
tor lever is in the D or 5 position and you press
the brake pedal. The transmission automatically
selects a gear that is suitable for the hill. Hill de­
scent control tries to maintain the speed ach­ ieved at the time of braking, within physical and
technical limitations .
If may still be necessary to
adjust the speed with the brakes. Because hill de­
scent control cannot shift down farther than 3rd
gear, it may be necessary to shift into tiptronic
mode in very steep areas. In this case, shift into
2nd or 1st gear in tiptronic mode to use the en ­
gine's braking force to relieve the brakes.
Hill descent control switches off once the hill lev­
els out or you press the accelerator pedal.
On vehicles with a cruise control system*
Q page 123, hi ll descent control is also activated
when the speed is set.
Hill descent control cannot overcome physical
limitations, so it may not be able to maintain
a constant speed under all conditions. A lways
be ready to app ly the brakes.
89