brake AUDI TT ROADSTER 2019 Owner's Manual

Driving

case, shift manually into 1st or 2nd gear in tip-
tronic mode to use the engine's braking force to
relieve the brakes.
Hill descent control switches off once the hill lev-
els out or if you press the accelerator pedal.
On vehicles with a cruise control system*
= page 70, hill descent control is also activated
when the speed is set.

Z\ WARNING
Hill descent control may not be able to main-
tain a constant speed under all conditions. Al-
ways be ready to apply the brakes.
Shifting manually (tiptronic mode)
The tiptronic mode allows the driver to shift the
gears manually.

= g
i 5

BFV-0104


paddles*
Shifting with the selector lever
You can shift into tiptronic mode while the vehi-
cle is stationary or while driving.
> To shift into tiptronic mode, push the selector
lever from the “D/S” setting to the right in the
66
tiptronic shift gate. Once the transmission has
switched modes, the selector lever position M
is shown in the Infotainment system display
=> page 62, fig. 67. For example M4 means the
fourth gear is engaged.
> To shift up a gear, tap the selector lever for-
ward @) © fig. 70.
> To shift down a gear, tap the selector backward
©.
Shifting with the shift paddles*
You can operate the shift paddles in the D/S or M
(tiptronic shift gate) selector lever positions.
> To shift up one gear, tap the shift paddle @)
> fig. 71.
> To shift down one gear, tap the shift paddle ©).
If the shift paddles are tapped while in the D/S
selector lever position, automatic mode switches
off briefly. To switch from manually shifting back
to automatic shifting immediately, tap the shift
paddle @) © fig. 71 for 1 second.
To keep shifting using the shift paddles, move the
selector lever to the right out of the D/S position
into the tiptronic shift gate.
The transmission automatically shifts up or down
before critical engine speed is reached.
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
@) Tips
tiptronic does not work if the transmission is
running in emergency mode.
Kick-down enables maximum acceleration.
When you press the accelerator pedal down be-
yond the resistance point, the automatic trans-
mission downshifts into a lower gear and the en-
gine utilizes its full power, if the vehicle speed
and engine RPM permit. It shifts up into the next
higher gear once the maximum permitted engine
RPM is reached.

8S8012721BA
Driving


ZA\ WARNING
Please note that the wheels could spin on
slick or slippery roads when kick-down is ac-
tive.

Launch Control
The Launch Control Program enables maximum
acceleration.
Requirement: the engine must be at operating
temperature and the steering wheel must not be
turned.

> With the engine running, press the |[2OFF] but-
ton briefly one time )) .
> Pull the selector lever back out of the "D/S" po-
sition briefly to select the "S" position, or press
it toward the right into the tiptronic position or
select the Dynamic driving mode in drive se-
lect* > page 77.
> Press the brake pedal firmly with your left foot
and hold it all the way down for at least 1 sec-
ond.

> At the same time, press the gas pedal all the
way down with your right foot until the engine
reaches and stays at a high RPM level.
> Remove your left foot from the brake.

Z\ WARNING
— Always adapt your driving to the traffic flow.
— Only use Launch Control when road and traf-
fic conditions allow it and other drivers will
not be endangered or impacted by your driv-
ing and the vehicle's acceleration.
— Please note that the drive wheels can spin
and the vehicle can break away when sport
mode is switched on, especially when the
road is slippery.
— Once the vehicle has started moving, press
the |& OFF] button briefly to turn the sport



mode off.


D_ The ESC light turns on and stays on, and the message Sta-
bilization control (ESC): sport. Warning! Limited stabili-
ty appears temporarily in the Infotainment system to indi-
cate that the system was deactivated.
CG) Note
When accelerating using Launch Control, all
vehicle components are subject to heavy
loads. This can result in increased wear.
G@) Tips
After accelerating using the Launch Control,
the temperature of some vehicle components
may increase greatly. If that happens, the
function will not be available for a few mi-
nutes to reduce the risk of damage. After a
cool-down period, Launch Control will be
available again.
MeRoeumurlu adel)
& Transmission: malfunction! Safely stop vehi-
cle
Do not continue driving. Stop the vehicle as soon
as possible in a safe location and secure it so it
does not roll. See an authorized Audi dealer or
authorized Audi Service Facility for assistance.
& Transmission: too hot. Please stop vehicle
The transmission is too hot and can become dam-
aged. Stop and let the transmission cool with the
engine running (at idle) in the "P" selector lever
position. Then the indicator light and the mes-
sage turn off, drive to an authorized Audi dealer
or authorized Audi Service Facility immediately to
have the malfunction corrected. If the indicator
light and the driver message do not turn off, do
not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
[&] Transmission: malfunction! You can contin-
ue driving. See owner's manual
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
67

Driving

[8] Transmission: malfunction! You can contin-
ue driving with limited function. No reverse
gear
There is a system malfunction in the transmis-
sion. The transmission is switching to emergency
mode. This mode only shifts into certain gears or
may no longer shift at all. The engine may stall.
You cannot engage the reverse gear. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
[8] Transmission: malfunction! You can contin-
ue driving in D until engine is off
Drive the vehicle away from moving traffic and
park. See an authorized Audi dealer or authorized
Audi Service Facility for assistance.
[Gj Transmission: too hot. Please adapt driving
style
The transmission temperature has increased sig-
nificantly. Drive very cautiously or take a break
from driving until the temperature returns to the
normal range and the indicator light turns off.
[6] Transmission: please press brake pedal and
select gear again
If the transmission malfunctions because the
temperature is too high, a message appears
when the transmission is cooled.
Selector lever emergency release

Fig. 72 Selector lever: removing the cover
68
a 8
eS
2 &

Fig. 73 Selector lever: using the emergency release to
move out of the Park position
The emergency release mechanism is located in
the right area under the selector lever shift gate.
Using the emergency release can be complicated.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
You will need the screwdriver from the vehicle
tool kit to release it > page 268. Use the flat side
of the reversible screwdriver blade.
Removing the cover
> Set the parking brake to secure your vehicle
from rolling away. If this is not possible, secure
your vehicle from rolling using another meth-
od.
> Switch the ignition off.
> To loosen the shifter boot, carefully insert the
flat side of the screwdriver sideways into the
slit near the shifter boot > fig. 72.
> Carefully pry the shifter boot out with the
screwdriver while gripping the boot at the fold
and pulling it upward and out of the opening
> fig. 73.
> Fold the shifter boot up around the shifter
knob.
Selector lever emergency release
> Press and hold the yellow release button with
the screwdriver.
> At the same time, press the release button on
the selector lever @) and move the selector lev-
er to the “N” position.
Reattaching the cover
> Clip the shift cover back into the shift gate. >

8S58012721BA
Driving


ZA WARNING
— The parking lock may only be released using
the emergency release if the parking brake
is set. If it is not working, secure the vehicle
from rolling using the brake pedal or other
suitable means, such as blocking a front and
a rear wheel. An unsecured vehicle may roll
away, which increases the risk of an acci-
dent.
— Only activate the emergency release while
ona level surface or a slight slope.
—To reduce the risk of an accident, you must
not drive when the emergency release is ac-

tivated.

Trailer towing
General information
Your Audi is not designed to tow a trailer.
Towing a trailer with your Audi is not recom-
mended and can cause damage to the car. Dam-
aged caused by towing a trailer is not covered by
your Audi Warranty.
69

Assist systems

Assist systems
Speed warning system
Applies to: vehicles with speed warning system
The speed warning system helps you to stay be-
low a specified maximum speed that can be set,
changed or deleted in the Infotainment system.
The speed warning system warns you if you are
exceeding the maximum speed that you have set.
A warning tone will sound as soon as your speed
exceeds the stored value slightly. The oe) in-
dicator light and a message will appear in the in-
strument cluster display at the same time. The
owe indicator light and the message turn off if
the speed falls back below the stored maximum
speed.
Setting a threshold is recommended if you would
like to be reminded when you reach a certain
maximum speed. Situations where you may want
to do so include driving in a country with a gener-
al speed limit or if there is a specified maximum
speed for winter tires.
Setting the warning threshold
> Select in the Infotainment system: MENU but-
ton > Vehicle > left control button > Driver as-
sistance > Speed warning > Manual.
G) Tips
Regardless of the speed warning system, you
should always monitor your speed using the
speedometer and make sure you are following
the legal speed limit.
Cruise control system
Applies to: vehicles with cruise control system
The cruise control system assists the driver in
maintaining a constant speed above approxi-
mately 15 mph (20 km/h). The system maintains
the desired speed by braking and accelerating.
70

Z\ WARNING
— Always pay attention to the traffic around
your vehicle when the cruise control system
is in operation. As the driver, you are always
responsible for controlling your vehicle
speed and the distance between your vehicle
and
other vehicles.
— For safety reasons, cruise control should not
be used in the city, in stop-and-go traffic, on
winding roads, and when road conditions are
poor (such as ice, fog, gravel, heavy rain,
and conditions that could lead to hydroplan-
ing), because this increases the risk of an ac-
cident.
— Switch the cruise control off temporarily
when driving in turning lanes, highway exits,
or in construction zones.
—To reduce the risk of an accident, you should
only resume the stored speed if it is suitable
for the current traffic conditions.
() Note
Before driving downhill a long distance on a
steep hill, decrease your speed and select a
lower gear. This makes use of the engine brak-
ing effect and reduces the load placed on the
brakes.
G) Tips
The brake lights turn on when the brakes are
applied automatically.
Switching the system on
Applies to: vehicles with cruise control system


@ g
©
f ©
Fig. 74 Lever: switching on the cruise control system

Requirement: switch the ignition on.

8S58012721BA
Assist systems

> To switch the system on, pull the lever toward
you to position @).
The Gig or (§] indicator light and the corre-
sponding message will appear in the instrument
cluster.

Z\ WARNING
If the brakes are malfunctioning (for example,
overheating) while the cruise control system

is switched on, it may shut off automatically.
Preselecting or activating a cruise control
ry ey-t-fe)
Applies to: vehicles with cruise control system

When the vehicle is stationary, you can preselect
the cruise control speed or activate the speed
while driving.
Requirement: the system must be switched on.
> To preselect a cruise control speed when the ve-
hicle is stationary, tap the lever toward @)/G)
=> page 70, fig. 74.
> To activate the cruise control speed, pull the
lever toward position @ while driving, or
> To set the current driving speed as the cruise
control speed, press the button () on the lever.
The active cruise control speed is indicated with
the ICRUISE| or BS indicator light in the instrument
cluster.
Changing the cruise control speed
Applies to: vehicles with cruise control system
> To increase or decrease the cruise control speed
in small increments, tap the lever up to the
first level toward @/@) > page 70, fig. 74.
> To increase or decrease the cruise control speed
in larger increments, tap the lever up to the
second level toward @)/G).
> To increase or decrease the cruise control speed
continuously, tap and hold the lever at the first
or second level toward (#)/G).
Overriding or deactivating the cruise
control speed
Applies to: vehicles with cruise control system
You can override or deactivate the cruise control
system. When you deactivate the system, your
cruise control speed will be stored and you can
resume that speed.
Requirement: the system must be switched on
and activated.
Overriding
> To temporarily override the cruise control
speed, press the accelerator pedal.
> Once you release the accelerator pedal, the sys-
tem will adjust back to the stored cruise control
speed.
If you override the cruise control system for a
long period of time, the cruise control system
will be deactivated. The system indicator light
will turn off and the cruise control speed will be
stored.
Deactivating
> To deactivate the cruise control speed, press
the lever toward (2) (not locked into place)
=> page 70, fig. 74.
> Press the brake pedal.

Z\ WARNING
Resting your foot on the accelerator pedal
could override the cruise control. This will pre-
vent braking interventions by the system.
Siem eel
Applies to: vehicles with cruise control system

When you switch the system off completely, the
cruise control speed will be deleted.
Requirement: the system must be switched on.
> To switch the system off, press the lever toward
@ (locked into place) > page 70, fig. 74, or
> Switch the ignition off.
71

Assist systems

Applies to: vehicles with cruise control system
ICRUISE| / §) Speed control system: currently un-
available. See owner's manual
If the indicator light turns on and this message
appears, the cruise control system has been deac-
tivated. There is a temporary malfunction, for ex-
ample the brakes are overheating. Switch the
cruise control system on again later.
Audi active lane assist
Applies to: vehicles with Audi active lane assist
Active lane assist detects lane marker lines with-
in the limits of the system using a camera in the
windshield. If you are approaching a detected
lane marker line and it appears likely that you
will leave the lane, the system will warn you with
corrective steering. You can override this steering
at any time. If you pass over a line, the steering
wheel will vibrate lightly. In order for this warn-
ing vibration to occur, it must first be switched
on in the Infotainment system. Active lane assist
is ready for operation when the lane marker line
is detected on at least one side of the vehicle.
The system is designed for driving on express-
ways and highways and so it only activates at
speeds above approximately 40 mph (65 km/h)
(depending on the market).
Applies to vehicles with side assist*: If you acti-
vate a turn signal when active lane assist is ready
and it classifies a lane change as critical because
of vehicles traveling alongside you or approach-
ing you, there will be noticeable corrective steer-
ing shortly before you leave the lane. This will at-
tempt to keep your vehicle in the lane.
Applies to vehicles without side assist*: When
the system is ready, it will not warn you if you ac-
tivate the turn signal before crossing the lane
marker line. In this case, it assumes that you are
changing lanes intentionally.

)) The corrective steering function is not available in all mar-
kets.
72


Z\ WARNING
— The system warns the driver that the vehicle
is leaving the lane using corrective steering.
The
driver is always responsible for keeping
the vehicle within the lane.
— The system can assist the driver in keeping
the vehicle in the lane, but it does not drive
by itself. Always keep your hands on the
steering wheel.
— Corrective steering may not occur in certain
situations, such as during heavy braking.
— There may be cases where the camera does
not recognize all lane marker lines. Correc-
tive steering can only take place on the side
of the vehicle where lane marker lines are
detected.
— Other road structures or objects could possi-
bly be identified unintentionally as lane
marker lines. As a result, corrective steering
may be unexpected or may not occur.
— The camera view can be restricted, for exam-
ple by vehicles driving ahead or by rain,
snow, heavy spray light shining into the
camera or by dirt on the window. This can
result in active lane assist not detecting the
lane marker lines or detecting them incor-
rectly.
— Incertain situations where visibility is low,
the vehicle may switch internally from “ear-
ly” to “late” steering correction )).
— Under certain conditions such as ruts in the
road, an inclined roadway or crosswinds, the
corrective steering alone may not be enough
to keep the vehicle in the middle of the lane.
— For safety reasons, active lane assist must
not be used when there are poor road and/or
weather conditions such as slippery roads,
fog, gravel, heavy rain, snow and the poten-
tial for hydroplaning. Using active lane as-
sist under these conditions may increase the
risk of a crash.

Parking aid

Switching on and off
Applies to: vehicles with parking system plus
a 3 q a >
z oO


Fig. 84 Center console: parking aid button

Fig. 85 Optical distance display
Switching on
> Shift into reverse, or
> Press the Pv button in the center console
> fig. 84. A short confirmation tone sounds and
the LED in the button turns on.
Switching off
> Drive faster than 6 mph (10 km/h), or
> Press the P button, or
> Switch the ignition off.
Activating automatically
The parking aid is activated automatically at
speeds less than 6 mph (10 km/h) and when ap-
proaching an obstacle from approximately
3.1 feet (95 cm) away. There are audible signals
when approximately 1.6 ft (50 cm) away from the
obstacle. If you press the P” button to switch the
parking aid off, it can only be reactivated auto-
matically when one of the following conditions is
met:
— The vehicle speed exceeds 6 mph (10 km/h)
— The ignition is switched off and back on again
— The parking brake is set and then released
82

— The selector lever must be in the "P" position.
Segments in the visual display
The segments in front of and behind the vehicle
(vehicles with parking system plus”) > fig. 85
help you to determine the distance between your
vehicle and an obstacle. The red lines mark the
expected direction of travel according to the
steering angle. A white segment indicates an
identified obstacle that is outside of the vehicle's
path. Red segments show identified obstacles
that are in your vehicle's path. As your vehicle
comes closer to the obstacle, the segments move
closer to the vehicle. The collision area has been
reached when the next to last segment is dis-
played. Obstacles in the collision area, including
those outside of the vehicle's path, are shown in
red. Do not continue driving forward or in reverse
= A in Introduction on page 80, >@ in Intro-
duction on page 80!
Rearview camera
Introduction
Applies to: vehicles with rearview camera

B8V-0629

Fig. 86 Diagram: lines to aid in parking
The rearview camera helps you to park or maneu-
ver using the orientation lines.

Intelligent Technology

Intelligent Technology
Electronic stabilization
control (ESC)
Electronic Stabilization Control (ESC) supports
driver safety. It reduces the risk of slipping and
improves driving stability. ESC detects critical sit-
uations such as the vehicle oversteering and un-
dersteering or the wheels are spinning. The
brakes are applied or the engine torque is re-
duced in order to stabilize the vehicle. When the
ESC engages, the B indicator light blinks in the
instrument cluster.
The following systems are integrated in the ESC:
Anti-lock braking system (ABS)
ABS prevents the wheels from locking when brak-
ing. The vehicle can still be steered even during
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal. A pulsing in the
brake pedal indicates that the system is acting to
stabilize the vehicle.
Brake assist system
The brake assist system can decrease braking dis-
tance. It increases braking power when the driver
presses the brake pedal quickly in emergency sit-
uations. You must press and hold the brake pedal
until the dangerous situation is over.
Anti-Slip Regulation (ASR)
ASR reduces drive power when the drive wheels
begin spinning and adapts the power to the road
conditions. This makes it easier to start, acceler-
ate and drive up hills.
Electronic Differential Lock (EDL)
The EDL applies the brakes to wheels that are
slipping and transfers the drive power to the oth-
er wheels. This function is not available at higher
speeds.
In extreme cases, EDL automatically switches off
to keep the brake on the braked wheel from over-
heating. The vehicle is still functioning correctly.
86
EDL will switch on again automatically when con-
ditions have returned to normal.
Power steering
The ESC can also support vehicle stability
through steering.
Selective wheel torque control
Selective wheel torque control is used when driv-
ing on curves. Braking is targeted toward the
wheels on the inside of the curve as needed. This
allows more precise driving in curves.
Automatic post-collision braking system
The automatic post-collision braking system can
help to reduce the risk of sliding and of addition-
al collisions after an accident. If the airbag con-
trol module detects a collision above a certain ve-
hicle speed, the vehicle is braked by the ESC.
The vehicle does not brake automatically if one of
the following occurs:
— The driver presses the accelerator pedal
—The braking force generated by the pressed
brake pedal is greater than the braking force
that would be initiated by the system
— The ESC, the brake system, or the vehicle elec-
trical system is not functioning

ZA WARNING
— The ESC and its integrated systems cannot
overcome the limits imposed by natural
physical laws. This is especially important on
slippery or wet roads. If the systems begin
acting to stabilize your vehicle, you should
immediately alter your speed to match the
road and traffic conditions. Do not let the in-
creased safety provided tempt you into tak-
ing risks. This could increase your risk of a
collision.
— Please note the risk of a collision increases
when driving fast, especially through curves
and on slippery or wet roads, and when driv-
ing too close to objects ahead. The ESC and
its integrated systems cannot always pre-
vent collisions - there is still a risk of acci-
dents!

Intelligent Technology


— There is no vehicle stabilization when
ESC/ASR are switched off.

@) Tips
— When the cruise control system* is switched
on, ESC/ASR cannot be switched off or sport
mode cannot be switched on.
— Malfunctions in the rear spoiler or the Audi
magnetic ride may make it impossible to
switch the ESC/ASR off or to switch sport
mode on.
Brakes
You can apply the vehicle's brakes using the brake
pedal.
Operating noise
Noises may occur when braking depending on the
speed, braking force, and outside conditions such
as temperature and humidity.
Braking effect
The response time from the brakes depends on
the weather and environmental conditions. To
ensure the optimum braking effect, the brake
system is cleaned at regular intervals. This is
done by applying the brake pads to the brake ro-
tors for a short period of time when driving at
high speeds when the windshield wipers are
switched on.
If the brake system becomes damp, for example
after driving in heavy rain, the braking effect may
be delayed. Other factors that could temporarily
increase the response time of the brakes include:
— Wet conditions
— Low temperatures, ice, and snow
— Roads covered in salt
— Dirty brake pads
Corrosion
Corrosion may form on the brake rotors if there is
no heavy braking, if the vehicle is not driven for
long periods of time, or if the vehicle is not driv-
en
frequently or for long distances. In this case,
braking heavily several times while driving at
high speeds can clean the brake rotors > A\.
838
Brake pads
New brake pads do not achieve their full braking
effect during the first 250 miles (400 km). They
must be “broken in” first. However, you can com-
pensate for the slightly reduced braking force by
pressing firmly on the brake pedal. Avoid heavy
braking during the break-in period.
Brake pad wear depends largely on the way the
vehicle is driven and on operating conditions.
Brake pad wear increases when driving frequently
in the city or short distances or when using a very
sporty driving style.
Ceramic brakes
Applies to: vehicles with ceramic brakes
Ceramic brakes provide excellent deceleration
rates.
The break-in period for new ceramic brakes may
be significantly longer than for standard brake
rotors. Due to the properties of the material,
they may cause noises at lower speeds. Ceramic
brakes also absorb more moisture in wet condi-
tions. Therefore, there will temporarily be less
braking force than when the brakes are dry. You
can compensate for this by pressing the brake
pedal harder.

A WARNING
— Only apply the brakes for the purpose of
cleaning the brake system when road and
traffic conditions permit. You must not en-
danger other road users and increase the
risk of an accident.
— Due to the risk of injury, only have an au-
thorized Audi dealer or authorized Audi
Service Facility work on the brake system.
Incorrect repairs could impair the function.
— Never let the vehicle roll while the engine is
stopped because this increases the risk of an
accident.
— Depending on vehicle equipment, the brake
pedal may move downward automatically
during autonomous braking maneuvers. To
reduce the risk of injury, do not place your
foot under the brake pedal.