2017 AUDI A3 SEDAN clutch

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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
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85

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-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

Fuses and bulbs
No . Equipment
F49 Starter, clutch sensor, high-voltage bat-
tery, power electronics
FS3 Rear window defogger
The power seats* are protected via
circuit break­
ers
that automatically switch on after a few sec­
onds after the overload has been reduced.
Fuse assignment - engine compartment
F ig . 302 Engine co mpa rtment: fuse assignmen t
No. Equipment
Fl E
lectronic Stabilization Control (ESC)
F2 Electronic Stabilization Control ( ESC)
F3 Engine control module
Engine components, eng ine cooling, aux-
F4 ilia
ry heater coil relay (1+2), secondary
air injection pump relay
FS Engine components, tank system
F6 Brake light sensor
F7 Engine components, water pumps
FB Heat oxygen sensor
F9 Engine components, exhaust door, glow
time control module
FlO Fue l injectors, fuel control module
366
No . Equipment
Fll Auxiliary heater heating element 2
, en-
gine components
F l2 Auxiliary heater heating element 3
Fl3 Automatic transmission
F lS Horn
F l6 Ignition coils, CNG cut-off valve, power
and control electronics
Fl7 Elec
tronic Stabilization Control (ESC), en -
gine contro l module
Fl8 Terminal 30 (voltage
reference), battery
monitoring
F19 Windshield wipers
F20 Anti-theft alarm system
F 22 Terminal SO diagnosis, engine control
module
F2 3 Starter
F 24 Auxiliary heater heating element 1, brake
booster
F31 Vacuum pump, water pump
F33 Brake booster
F34 Brake booster
F35 A/C function relay
F37 Parking heater
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for you.
It is becoming increasingly more and more diffi­
cu lt to replace vehicle light bulbs since in many
cases, other parts of the car must first be re­
moved before you are able to get to the bulb.
This applies especially to the light bulbs in the
front of your car which you can only reach
through the engine compartment.
Sheet meta l and bulb holders can have sharp
edges that can cause serious cuts, parts must be
correctly taken apa rt and then properly put back
together to help prevent breakage of parts and
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