2015 AUDI A3 ECU

the overload. The ml indicator light
turns on and a message appears
Q page 111 when the clutch is overload­
ed .
-If the engine must remain running, never
have any driving position engaged when
checking under the hood . Make sure the
selector lever has securely engaged and
is locked in P with the parking brake set
Q page 210. Otherwise, any increase in
engine speed may set the vehicle in mo­
tion, even with the parking brake set.
(y Note
- When stopping on an incline, do not try
to hold the vehicle in place by pressing
the accelerator pedal while a driving gear
is selected. This can cause the automatic
transmission to overheat and can dam­
age it. Set the parking brake or press the
brake pedal to prevent the vehicle from
rolling.
- Allowing the vehicle to roll when the en­
gine is stopped and th@ selector lever is
in the N position will damage the auto­
matic transmission because it is not lu­
bricated under those circumstances .
- The transmission can overheat and be
damaged under certain driving and traf­
fic conditions such as frequent starts,
creeping for a long time , or stop-and-go
traffic. When the
ml or . indicator
light turns on, stop the vehicle at the
next opportunity and let the transmis­
sion cool
r::!> page 111.
-Allowing the vehicle to roll when the en­
gine is stopped will damage the S tronic
transmission because it is not lubricated
<=> page 261, Emergency towing with
commercial tow truck .
For safety reasons, the parking brake re­
leases automatically only when the driver's
door is closed and driver's safety belt is
fastened.
Automatic transmission 109
Hill descent control
App lies to vehicles : wi th S tronic tra nsmi ssio n
Hill descent control assists the driver when
driving down inclines .
Hill descent control is activated when these­
lector lever is in the D or S position and you
press the brake pedal. The transmission auto ­
matically selects a gear that is suitable for the
incline. Hill descent control tries to maintain
the speed achieved at the time of braking,
within physical and technical limitations. If
may still be necessary to adjust the speed
with the brakes . Because hill descent control
cannot sh ift down farther 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 in­
cline levels out or you press the accelerator
pedal.
On vehicles with a cruise control system*
Q page 79, hill descent control is also activat­
ed when the speed is set.
A WARNING
-
-
Hill descent control cannot overcome
physical limitations, so it may not be able
to maintain a constant speed under all
conditions. Always be ready to apply the brakes .
•

Launch Control-Program
App lies to vehicles: with launch control
The Launch Control Program enables maxi­
mum acceleration.
Requirement : The engine must be at operat­
ing temperature and the steering wheel must
not be turned .
.. With the engine running, press the
!~ OFFI
button briefly one time 1).
.. Pull the selector lever back out of the 0/S
position briefly to select the S position, or
press it toward the right into the tipt ronic
pos it ion or select the
d ynamic dr iv ing mode
i n drive select*
~page 102.
.. Press the brake peda l firmly with your left
f oot and hold it all the way down for at least
1 second.
.. At the same time, press the gas peda l all the
way down with your right foot unti l the en­
gine reaches and stays at a high RPM level.
.. Remove your left foot from the brake.
A WARNING
- Always adapt your driving to the traffic
flow.
- Only use Launch Cont ro l when road and
t raff ic conditions a llow it and other driv­
ers wi ll not be endangered or impacted
by you r driving and the veh icle's acceler­
ation.
- Please note tha t the dr ive whee ls can
spin and the vehicle can break away
when sport mode is switched on, espe­
c ially when the road is sl ippery.
- Once the vehi cle has started moving,
press the
I ~ OFF I button br iefly to turn
the sport mode off.
(j) Tips
- The transm ission tempe rat ure may in­
crease significantly after using the
l ) In vehicles with a dr iver info rmat ion system, an ESC
light in the in stru m ent cl us ter stays on contin uo usly
and the m essage
Stabilizatio n cont rol (ESC): spor t.
Warning! Restricted stability
appears temporarily.
Automa tic tran sm iss ion 11 1
Launch Control Program . If that hap­
pens, the program may not be availab le
for a few m inutes. It will be ava ilable
again after a cool-down per iod.
- When accelerating using the Launch
Contro l Program, all vehicle parts are
subject to heavy loads. Th is can lead to
increased wear .
Emergency mode
Applies to vehicles: with S tronic transm ission
In the event of a system malfunction, there is
an emergency program.
If all of the selector lever positions are high ­
li ghted with a light backgro und in the instru­
ment cluster d isplay, there is a system mal­
funct ion and the S tronic transmission is run­
ning in the emergency program . The vehicle
can still be driven in emergency mode, but on­
ly w ith reduced speed and not in all gears. In
some cases, the veh icle
c ann ot driv e in re ­
v e rs e .
(D Note
If the transmission runs in emergency
mode, drive to your author ized Audi dealer
or q ua lified repa ir facil ity immed iate ly to
have the ma lf u nction corrected.
Transmission malfunction
• Tran smiss ion malfuncti on! Please stop
the vehicle and select P
T here is a malfunction in the transmiss ion .
Park the vehicle securely and do not continue
driv ing. See your authorized A udi dealer or
qualified repair facility.
• Transmi ssion overh eatin g! Plea se stop
the vehicle!
The transm iss io n is too hot and can become
damaged . Stop and let the transmission cool .,.
•

112 Automatic transmission
with the eng ine runn ing (a t id le) in the P se ­
lector lever position . Then the indicator light
and the message turn off, drive to an author ­
ized A udi dealer or qualified repair facility im­
mediately to have the malfunct ion corrected.
If the indicator lig ht and the dr ive r message
do not tur n off, do not cont inue dr iv ing. See
your author ize d Audi deal er or qualified repair
fa cili ty for assis tan ce.
Di] Transmiss ion malfunction: you can con­
tinue driving
Drive to an autho rized Aud i dea le r or qualified
repair facility immediately to have the ma l­
function co rrected .
Di] Transmission malfunction: no reverse
gear (you can continue driving)
D rive to yo ur a utho rized Aud i dea ler o r quali ­
fied repair fac ility immediate ly to have the
mal function corrected.
Di] Transmi ssion malfunction: You can con­
tinue dri ving in D until engine off
Drive the ve hicle away from mov ing traff ic and
p ar k. See y our au th oriz ed A udi d ealer or qu ali­
fied repair fac ility .
Di] Transmi ssion overheating! Please adapt
driving style
Continue driving moderate ly. When t he in di­
cato r ligh t turns off, you can continue dr iving
normally .
Di] Transmission : Please press brake pedal
and select gear again
If t he tra nsmission mal functions beca use the
temperature is too h igh , a message appears
when t he transmission is coo led.
Selector lever emergency release
Applies to vehicles: with S tronic transmission
If the vehicle 's power supply fails, the selec­
tor lever can be released in an emergency.
Fig. 96 Selecto r lever: re m ov ing th e cove r
Fig. 97 Selecto r lever: using the emerge ncy re lease to
m ove o ut of the Park pos itio n
The emergency release mechanism is located
in the right a rea under the selector lever sh ift
gate. Using the emergency release ca n be
complicated. We recommend co ntacting your
au tho rize d Aud i dea le r o r qualified repa ir fa­
c ili ty for assista nce, if necessa ry.
The sc rewd rive r from t he ve hicle too l kit locat­
ed in the luggage compartmen t is needed to
fo r the emergency release ¢
page 24 7. Use
t h e f lat s ide of the reve rsible screwdriver
bl ade .
Removing the selector lever cover
.,. Set the park ing brake «el)¢&. to secure
your veh icle from rolling .
.,. Insert the flat side o f the scr ewdr ive r side­
ways in the s lot near the s hift cove r and pry
t he shi ft cove r up<=>
fig. 96 .
.,. Pull up the co rners of t he shift c over car efu l­
ly wi th yo ur hands and fold it over the s hift-
er knob
¢ fig. 97. ..,.

Selector lever emergency release
"'Press and hold the yellow release button
with the screwdriver ¢
fig. 97.
"' Press the release button in the selector lever
@ and move the lever into the N position.
"' Clip the shift cover back into the shift gate
after using the emergency release.
If the ve hicle must be pushed or towed due to
a power failure (for example, the battery is
dead), the selector lever must f irst be moved
to the N position using the emergency release
mechanism.
A WARNING
Only move the selector lever out of the P
position when the parking brake is set. If
that does not work, secure the vehicle with
the brake pedal. Otherwise, the vehicle
could start to move unintentiona lly when
the selector lever is moved out of the P po­
sition .
Automatic transmission 113
•

122 Driving safety
• Make sure that the tire pressure is correct.
• Make sure that all windows are clean and af­
ford good visib ility to the outside .
• Secure a ll luggage and other items carefully
r:=:> page 60, r:=:> page 58.
• Make sure that noth ing can interfere wit h
the pedals.
• Adjust front seat , head restraint and mirrors
correctly for your he ight.
• Instruct passengers to adjust the head re­
stra ints according to their height.
• Make sure to use the right child restraint
correct ly to protect children
r:::;, page 166,
Child Safety .
• Sit properly in your seat and make sure that
your passengers do the same
r=:> page 53,
Front seats.
• Fasten your safety belt a nd wear it properly .
Also instruct your passengers to fasten th eir
safety belts properly
r:::;.page 131 .
What impairs driving safety?
Safe driving is directly related to the condi­
tion of the vehicle, the driver as well as the
driver 's ability to concentrate on the rood
without being distracted.
The driver is respons ible for the safety of the
vehicle and all of its occupants.
If your ability
to drive is impa ired, safety r isks for everybody
in the vehicle increase and yo u also become a
hazard to everyone else on the road
r:::;, &,.
Therefore:
• Do not let yourself be dis tracted by passe n­
gers or by using a cellular telephone.
• NEVER drive when your driving ability is im­
paired (by medications, alcohol, drugs, etc.).
• Observe all traffic laws, rules of the road
and speed limits and plain common sense.
• ALWAYS adjust your speed to road, traffic
and weather condit ions .
• Take frequent breaks on long trips . Do not
dr ive for more than two hours at a stretc h.
• Do NOT drive when you are t ired, under
pressure or when you are st ressed.
A WARNING
-Impaired dr iving safety increases the risk
of ser ious personal injury and death when­
ever a vehicle is being used.
Proper occupant
seating positions
Proper seating position for the driver
The proper driver seating position is impor­
tant for safe, relaxed driving.
Fig . 109 Correct seat ing posit ion
For your own safety and to reduce the risk of
injury in the event of an accident, we recom­
mend that you adjust the driver's seat to the
following position:
.,. Adjust the driver's seat so that you can easi­
ly push the pedals all the way to the floor
while keeping your knee(s) slightly bent
r:::;,A .
.,. Adjust the angle of the seatback so that it is
in an upright position so that your back
comes in full contact with it when you drive.
• Adj ust the steering wheel so that there is a
distance of at least 10 inches (25 cm) be­
tween the steering wheel and your breast
bone
c:::> fig. 109 . If not possible, see your au­
thorized Audi dealersh ip about adaptive
equ ipment .
.. Adjust the steering wheel so that the steer­
ing wheel and airbag cover points at your
chest and not at your face.
• Grasp the top of the steering whee l with
your elbow(s) slightly bent .
• For adjustable head restraints: Adjust the
head restraint so the upper edge is as even
as possible with the top of your head. If that..,_

124 Driving safety
For detailed information on how to adjust the
front passenger's seat, see ¢
page 53.
A WARNING
Front seat passengers who are unbelted,
out of position or too close to the airbag
can be seriously injured or killed by the air­
bag as it unfolds. To help reduce the risk of
serious personal injury:
- Passengers must always sit in an upright
position and never lean against or place
any part of their body too close to the
area where the airbags are located.
- Passengers who are unbelted, out of po­
sition or too close to the airbag can be
seriously injured by an airbag as it un­
folds with great force in the blink of an
eye.
- Always make sure that there are at least
10 inches (25 cm) between the front
passenger's breastbone and the instru­
ment panel.
- Always make sure that there are at least
4 inches (10 cm) between the front pas­
senger's knees and the lower part of the
instrument panel.
- Each passenger must always sit on a seat
of their own and properly fasten and
wear the safety belt belonging to that
seat.
- Before driving, always adjust the front
passenger seat properly .
- For adjustable head restraints: before
driving, always also adjust the head re­
straints properly.
- Always keep your feet on the floor in
front of the seat. Never rest them on the
seat, instrument panel, out of the win­
dow, etc. The airbag system and safety
belt will not be able to protect you prop­
erly and can even increase the risk of in­
jury in a crash .
- Never drive with the backrest reclined or
tilted far back! The farther the backrests are tilted back, the greater the risk of in­
jury due to incorrect positioning of the
safety belt and improper seating posi­
tion. -
Children must always ride in child seats
¢
page 166. Special precautions apply
when installing a child seat on the front passenger seat
c> page 140.
Proper seating positions for passengers
in rear seats
Rear seat passengers must sit upright with
both feet on the floor consistent with their
physical size and be properly restrained whenever the vehicle is in use.
To reduce the risk of injury caused by an incor­
rect seating position in the event of a sudden
braking maneuver or an accident, your pas­
sengers on the rear bench seat must always
observe the following:
"" For adjustable head restraints: adjust the
head restraint so the upper edge is as even
as possible with the top of your head. If that
is not possible, try to adjust the head re­
straint so that it is as close to this position
as possible
¢ page 125.
.,. Keep both feet flat in the footwell in front of
the rear seat.
.,. Fasten and wear safety belts properly
¢page 134.
.,. Make sure that children are always properly
restrained in a child restraint that is appro­
priate for their size and age¢
page 166.
A WARNING
Passengers who are improperly seated on
the rear seat can be seriously injured in a
crash.
- Each passenger must always sit on a seat
of their own and properly fasten and
wear the safety belt belonging to that
seat.
- Safety belts only offer maximum protec­
tion when the safety belts are properly positioned on the body and securely
latched. By not sitting upright, a rear
seat passenger increases the risk of per­
sonal injury from improperly positioned
safety belts!

126 Driving saf ety
Th ere fo re, wh enever th e vehicle i s
mo ving :
-never stand up in the vehicle
- never stand on the seats
- never knee l on the seats
- never ride with the seatback reclined
- never lie down on the rear seat
- never lean up aga inst the instrument panel
- never sit on the edge of the seat
- never sit sideways
- never lean out the w indow
- never put your feet out the window
- never put your feet on the instrument panel
- never rest your feet on the seat cushion o r
back of the seat
- never ride in the footwell
- never ride in the cargo area
A WARNING
Improper seat ing positions increase the
r isk of serious personal injury and death
whenever a veh icle is being used .
- Always make sure that all vehicle occu­ pants stay in a proper seating pos it ion
and are properly restra ined whenever the
vehicle is be ing used.
Driver and passenger
side footwell
Important safety instructions
App lies to vehicles: with knee a irbags
A WARNING
Always make s ure that the knee airbag can
inflate without interference. Objects be­
tween yourse lf and the airbag can inc rease
the risk of in jury in an acc ident by interfer­
ing w ith the way the a irbag deploys or by
being pushed into you as the airbag de­
ploys.
- No persons (ch ildren) or animals should
ride in the footwell in front of the pas­
senger seat. If the airbag deploys, this
can result in se rious or fata l injuries.
- No objects of any kind should be carried in the footwe ll area in front of the driv- er's or passenger's seat
. Bulky objects
(shopping bags, for example) can ham­
per or prevent proper deployment of the
ai rbag. Small objects can be thrown
through the vehicle if the airbag deploys
and i njure you or your passenge rs .
Pedal area
Pedals
The pedals must always be free to move and
must never be interfered with by a floor mat
or any other object.
Make su re that a ll peda ls move free ly without
i nterference and that no thing preven ts them
from return ing to their or ig inal positions .
Only use f loor mats that leave the pedal a rea
free and can be secu red with floor mat fasten­
ers.
If a brake c ircu it fa ils, inc reased brake pedal
t ravel is required to bring the vehicle to a full
stop.
A WARNING
P edals that cannot move free ly can ca use
l oss of vehicle contro l and increase the risk
of serious injury.
- Never p lace any objects in the driver's
footwell. An object co uld get into the
pedal area and interfere with pedal func­
tion. In case of sudden braking or an ac­
cident, you wou ld not be able to brake or
accelerate!
-Always make sure that nothing can fall
or move into the driver's footwell.
Floor mats on the driver side
Always use floor mats that can be securely attached to the floor mat fasteners and do
not interfere with the free movement of the
pedals.
.,. Make sure that the floor mats are properly
secured and cannot move and interfere with
the pedals
¢ A . ..,_

Use only floor mats that leave the pedal area
unobstructed and that are firmly secured so
that they cannot s lip out of position. You can
obtain suitable floor mats from you r author­
ized Audi Dealer .
Fl oor mat fasteners are installed in your Audi.
Fl oor mats used in your veh icle must be at­
tached to these fasteners. Properly securing
the floo r mats will prevent them from sliding
into positions that could interfere with the
pedals or impair safe operation of your vehicle
in other ways .
_&. WARNING
Pedals that cannot move freely can result
in a loss of veh icle control and increase the
r isk of serious personal injury .
- Always make sure that floor mats are
properly secured.
- Never place or install floor mats or other
floor coverings in the veh icle that cannot
be properly secured in place to prevent
them from slipping and interfe ring w ith
t he pedals or the ability to control the
vehicle .
- Never place o r insta ll floo r mats or other
floo r coverings on top of already insta l­
led floor mats. Addi tional floor mats and
other coverings w ill reduce the size of
the pedal area and interfere with the peda ls.
- Always properly reinstall and secure floor
mats that have been taken out for clean­
ing.
- Always make sure that objects cannot
fall into the d river footwe ll wh ile the ve­
hicle is moving. Objects can become
trapped under the brake pedal and accel­
erator pedal causing a loss of veh icle
control.
Dri ving s afe ty 127
Stowing luggage
Loading the luggage compartment
All luggage and other objects must be prop­
erly stowed and secured in the luggage
com ­
partment.
Loose items in the luggage compartment can
shift sudden ly, changing vehicle handling
characteristics . Loose items can also inc rease
the risk of serious persona l injury in a sudden
vehicle maneuve r o r i n a collision.
"' Distribute the load evenly in the luggage
compartment .
"' Always place and prope rly secure heavy
items in the luggage compartment as fa r
forw ard as possible .
"' Secure l uggage using the tie-downs p rov id­
ed
~page 60.
"' Make su re that the rear seatback is securely
latched in place.
_&. WARNING
----Imp roperly stored luggage or other items
ca n fly t hrough the ve hicle causing ser ious
personal injury in the event of hard brak­
ing or an accident . To help reduce the risk
of ser ious persona l inju ry:
- Always put objects, for example, luggage
or other heavy items in the luggage com­
pa rtment.
- Always secure objects in the luggage
compa rtment using the t ie-down hoo ks
a nd suitab le st raps.
_&. WARNING
Heavy loads w ill influence the way yo ur ve­
h icl e handles. To help reduce the risk of a
loss of contro l leading to serious pe rsonal
injury :
- Always keep in mind when transporting
heavy objects, that a change in the cen­
ter of gravity can also cause changes in •
•
veh
icle handling: •
- Always distribute the load as evenly as
possible.
~