warning AUDI TT ROADSTER 2019 Service Manual

Driving

changes in speed, and traveling at the maximum
speed.
If desired, the driver can also select the gears
manually (tiptronic mode).
RY ta cela (Oa eid
7
BFV-0245
a
Lee
Fig. 67 Instrument cluster: selector lever positions
The Infotainment system display shows the cur-
rent selector lever position and the engaged
gear.
P - Park
You can only shift into Park when the vehicle is
stationary > A.
To shift in and out of the P selector lever position,
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 > A\.
To select the R selector lever position, press the
interlock button while pressing the brake pedal.
The 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 selector 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
62

mode. The selected driving mode is shown in the
Infotainment display.
In the normal mode "D", the transmission auto-
matically selects the correct gear. It depends on
engine load, vehicle speed and driving style.
Select the sport mode "S" for sporty driving. The
vehicle makes full use of the engine's power.
Shifting 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
stationary > A.

Z\ WARNING
Read and follow all WARNINGS.
— Before starting to drive, check if the desired
selector lever position is displayed next to
the selector lever.
— The vehicle can roll even if the ignition is
switched off.
— Never select "R" or "P" while driving, be-
cause this increases the risk of an accident.
— Power is still transmitted to the wheels
when the engine is running 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, this increases the risk
of an accident.
— Do not inadvertently press the accelerator
pedal when the vehicle is stopped if a gear is
engaged. Otherwise the vehicle will start to
move immediately, even if the parking brake
is set. This could result in a crash.
— Do not press the accelerator pedal when
changing the selector lever position while
the vehicle is stationary and the engine is
running.
— Never leave your vehicle with the engine
running while in gear. If you must leave your
vehicle when the engine is running, set the
parking brake and move the selector lever to
the "P" position.
—To decrease the risk of an accident, the se-
lector lever must be in the P position and

8S8012721BA
Driving


the parking brake must be set before open-
ing the hood and working ona running en-
gine. Always read and follow the applicable
warnings > page 227, General information.

@) Note
Never let the vehicle roll downhill with engine
off and the selector lever in the "N" position,
because this could damage the automatic
transmission and catalytic converter.
G) Tips
— Drive select: sporty shifting characteristics
can be selected using the Dynamic driving
mode. The Infotainment display shows S as
the selector lever position instead of D.
— If you accidentally select "N" while driving,
take your foot off the accelerator pedal im-
mediately and wait for the engine to slow
down to idle before selecting "D" or "S".
— If there is a power failure, the selector lever
will not move out of the "P" position. The
emergency release can be used if this hap-
pens. Left-hand drive vehicles > page 68.
Selector lever lock
The selector lever lock prevents you from select-
ing a gear accidentally, causing the vehicle to
roll.

BFV-0112

Fig. 68 Selector lever lock
To release the selector lever lock:
> Switch the ignition on.
> Press the brake pedal while pressing the inter-
lock button.
Automatic shift lock (ASL)
The selector Lever is locked in the "P" and "N" po-
sitions when the ignition is switched on. You
must press the brake pedal to select another po-
sition. You must also press the interlock button if
you are moving from the "P" position. The follow-
ing message appears in the display when the se-
lector lever is in the "P" or "N" position to remind
the driver:
To select a gear, please press brake pedal and
press lock button on selector lever
The automatic shift lock only functions when the
vehicle is stationary or at speeds below 1 mph
(2 km/h). At higher speeds, the lock is automati-
cally deactivated in the "N" position.
The selector lever is not locked when shifting
quickly through "N", for example from "R" to "D".
This makes it possible to free the vehicle when it
is stuck by “rocking” it. The selector lever lock en-
gages if the lever stays in the "N" position longer
than approximately two 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-
advertently while in some selector lever posi-
tions. The positions that require the interlock
button to be pressed are marked in color in the il-
lustration > fig. 68.

Z\ WARNING
Read and follow all WARNINGS. > A\ in Selec-
tor lever positions on page 62.
@) Tips
—If the selector lever does not engage, there
is a malfunction. The engine is disabled to
prevent the vehicle from driving off uninten-
tionally. To allow the selector lever to en-
gage again, proceed as follows:
— Briefly press the brake pedal.
— If the vehicle does not move forward or in
reverse even though a drive position is se-
lected, proceed as follows:

63

Driving

— If the vehicle does not move in the 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.
The transmission shifts up and down automati-
cally when in the driving gears.

Fig. 69 Section of the center console: selector lever with
interlock button
Starting the engine
> The selector lever must be in the P or the N po-
sition. At low temperatures (below 14 °F
(-10 °C)), the engine can only be started 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 the selec-
tor lever handle, select the desired selector lev-
er position such as "D" > page 62 and release
the lock button.
> Wait a moment until the transmission shifts.
You will notice a slight movement when the
gear engages.
> Release the brake pedal and press the accelera-
tor pedal > A\.
Various convenience functions are available for
starting on hills > page 61.
64
Stopping temporarily
> Keep the vehicle stationary using the braking
pedal, for example 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 hills > A\ and >@.
> The parking brake will release automatically
and the vehicle will start moving once you press
the accelerator pedal.
Stopping/parking
If the selector lever is not in the "P" position
when you open the driver’s door, the vehicle
could roll. In vehicles with a convenience key*,
the message Shift to P, otherwise vehicle can
roll away. Doors do not lock if gearshift is not in
P appears. A warning tone will also sound.
> Press and hold the brake pedal > A\.
>» Set the parking brake.
> Select the "P" selector lever position.
Under certain circumstances, such as driving in
the mountains, it may be useful to switch tempo-
rarily to the manual shift program in order to
manually adjust the gears to the driving condi-
tions > page 66.
When parking ona level surface, simply place the
selector lever in the "P" position. On inclines, ac-
tivate the parking brake first and then move the
selector lever to the "P" position > page 59. This
prevents the locking mechanism from being load-
ed too heavily and will make it easier to move the
selector lever out of the "P" position.

ZA WARNING
— The vehicle can roll even when the engine is
switched off.
— Unintended vehicle movement can lead to
serious injuries.
— Never leave your vehicle with the engine
running while in gear. If you must leave your
vehicle when the engine is running, set the
parking brake and move the selector lever to
the P position. >

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

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.

8S8012721BA
Assist systems

Switching on/off
Applies to: vehicles with Audi active lane assist

B8V-0692


Fig. 75 Turn signal lever: button for active lane assist

B4H-0312


Fig. 76 Windshield: camera window for active lane assist
> Press the button to switch the system on and
off > fig. 75. The Bw or indicator light in the
instrument cluster turns on or off.
Indicator lights
Bg Ready: the indicator light turns on when the
system is ready for use. The system can now be
operated.
Not ready: the indicator light turns on if the
system is switched on but is inoperable. This may
be due to the following reasons:
— There is no lane marker line
— The relevant lane marker lines are not detected
(for example, markings in a construction zone
or because they are obstructed by snow, dirt,
water or lighting)
— The vehicle speed is below the activation speed
of approximately 40 mph (65 km/h) (the speed
may vary depending on your country)
— The lane is too narrow or too wide
— The curve is too narrow
— The driver's hands are not on the steering
wheel

@) Tips
— Make sure the camera's field of view
> fig. 76 is not obstructed by stickers or
anything else. For information on cleaning,
see > page 262.
—Incertain markets: if the system is switched
on, it will switch on automatically each time
the ignition is switched on.
Mee MUM clei meele
Applies to: vehicles with Audi active lane assist
= z
aS
Be g
Fig. 77 Instrument cluster: active lane assist is switched
on and ready to provide warnings
You can call up the active lane assist display using
the buttons in the multifunction steering wheel
=> page 12.

Active lane assist is activated
and ready to provide warnings.
Green line(s)

Red line(s)
(left or right)
Active lane assist warns you
before leaving a lane > fig. 77.
The steering wheel will also vi-
brate lightly.
Active lane assist is activated,
but is not ready to provide
warnings.

Gray line(s)

Messages in Infotainment display
If the active lane assist switches off automatical-
ly, the indicator light in the display turns off and
one
of the following messages appears:
Audi active lane assist: currently unavailable.
Camera view restricted. See owner's manual
This message appears if the camera is unable to
detect the lines. This could happen if:
73