2011 AUDI TT ROADSTER warning

16 Instruments and warning/indicator lights
CRUISE/ vJ' Cruise control
The iR;\l)~i~ (USA models)! II (Canada models)
warn ing/ indicator light illum inates when the
cruise control is act ivated .
~/ !.!r Safety systems
The I (USA models)/ . (Canada mode ls) in ­
dicator light monitors the safety systems e.g.
airbags, pretensioners and illuminates for a
few seconds each time you switch the ignition
on .
If the
I (USA models)/ . (Canada models)
indicator light does not go out, or if it illumi­
nates while you are driving, or if it starts to
blink, then there is a malfunction somewhere
in the system . If the light does not illuminate
when you switch on the ignition, this also
means there is a ma lfunction.
_& WARNING
If you have a malfunction in the safety sys­
tems, contact your authorized Audi dealer
immediately. Otherwise the safety sys­
tems may not work properly in an acci­
dent.
0 Generator
This warning/indicator light detects a mal ­
function in the generator or in the vehicle's
electrical system.
The . warning/indicator light illuminates
when you switch on the ignition and must go
out after the engine has started .
If the . warning/ind icator light illuminates
while you are driving, you should contact your
authorized Audi dealer . Since the vehicle bat ­
tery is discharging, yo u should switch
off any
unnecessary electrical consumers (for exam­
p le, the air conditioner).
0 Note
If the . warn ing/indicator light (mal­
function in the engine cooling system) in
the instrument cluster should illum inate
¢ page 31, stop the veh icle and turn off
the engine. The coolant pump is not work­
in g -this can cause engine damage!
4 Safety belt warning light
Applies to vehicles: wit h safety belt wa rning lig ht
The warning light is a reminder to fasten
safety belts.
T he warn ing light . comes on for a few sec­
onds after the ignition is switched on as a re­
minder to fasten your safety belt.
Additional information on safety belts
¢page 107.
BRAKE/ ((D ) Brake system
This warning/indicator light illuminates when
the brake fluid level is too low or when there
is a malfunction in the ABS, or when the park­
ing broke is set.
T he light 1111 (USA)/ . (Canada) ill umi­
nates when the igni tion is turned on.
It goes
out after the engine has been started and the
parking brake is fully released. This indicates
that the brake warning light is functioning
proper ly.
If the brake warning light does not light up
when the engine is cranking or the parking
brake is applied, there may be a malfunction
in the electrical system. In this case , contact
your Audi dealer.
If the ABS fails, the ABS warning/indicator
li ght
r.t.m:il (USA models)/ l~» (Canada models)
flashes together with the brake system warn­
ing/indicator light¢&.
(USA mode ls) : If the warning light
1111 and
the warn ing light
El illuminate together, im ­
med iately contact your authorized Audi dea ler
or qualified workshop to have all brake pads
inspected
¢ page 32.
When the light comes on, an audible warning
s ignal is also g iven. ..,.

Instrument s and warnin g/indi cator ligh ts 17
Par king brak e set
The 1111 warning/indicator light ill uminates
when the parking brake is set¢
A.
,&. WARNING
,-
- USA models:: If both, the -warning
light and the
m warning light come
on at the same time, the rear whee ls
could lock up first under hard braking.
Lock-up of the rear wheel brakes can
cause loss of vehicle control and an acci­
dent . Have your vehicle repaired immed i­
ately by your authorized Audi dealer or a qualified wo rkshop. Dr ive slowly and
avo id sudden, hard brake applicat ion.
- Canada models: If both, the brake warn­
ing light . and the ABS warning light
Ii] come on at the same time, the rear
wheels co uld lock up first unde r hard
braking . Lock-up of the rear wheel brakes
can cause loss of vehicle control and an
acc ident. Have your vehicle repaired im­
med iately by your authorized Audi dealer
or a qualified workshop. Drive slowly and
avo id sudden, hard brake applicat ion
- If the brake warning/indicator light does
not go out after a few seconds and the
park ing brake re leased, or lights up while
you a re d riving, the fluid level in the
brake fl uid reservo ir is too low. If you be­
lieve that it is safe to do so, p roceed im­
mediately at low speed to the nearest
authorized Audi dealer or qualified wo rk­
shop and have the brake system inspect­
ed.
- Please be very carefu l and always keep in
mind that after several brake applica­
t ions, you will need greater pressure on
the brake pedal to stop your vehicle. Consequently, you must allow for in­
cr eased braking distances. Trying to
brake as quickly as usual could lead to an
acci den t.
ABS/ (8 ) Anti-lock brake system
This warning/indicator light m (USA)/
Ii] (Canada) monitors the ABS and the elec­
tronic differential lock (EDL).
The m light w ill come o n for a few seconds
when the ignition is switched on. The light
will go out after an automatic check sequence
is comp leted.
There is a malfunction in the ABS when:
-The warning/indicator light does not illumi­
nate when you switch o n the ignition.
- The warning/indicator light does not go out
after a few seconds.
- The warning/indicator light illuminates
while driving.
The brake system will still respond e ven
without the a ssistance of the ABS system.
See your author ized Audi de aler as soon as
possible to restore full braking performance.
For more information regard ing the ABS
¢ page 153.
The AB S warning light and the b rake w arn­
ing light come on togethe r. The ABS will not
work and you will no tice a ch ange in braking
r e sponse and perform ance .
Malfunction in the brake sy stem
USA models: If both, the 1111 warning light
and the
B warn ing light come on
¢ page 16when the parking brake is released,
the re may be a malfunct ion in the ABS, and
there may also be a malfunction in the brake
system itself¢
A.
Canada models: If both, the brake warning
li ght . and the ABS warning light
(I] come
o n ¢
page 16 when the parking brake is re­
l eased, there may be a ma lf u nction in the
ABS, a nd there may a lso be a malfun ct ion in
the b ra ke system itse lf¢
A .
Malfunction in th e electronic differential
lock (EDL)
T he two systems EDL and ABS work togethe r.
T he
&1!B w ar ning lig ht w ill come on if there is
a mal func tion in the EDL system¢
page 149. .,.

18 Instrument s and w arn ing /indic ato r light s
See your authorized Audi dealer as soon as
possible .
A WARNING
-If the B warning light does not go
out, or if it comes on while driv ing, the
ABS system is not working properly. The
vehicle can then be stopped only with
the brakes operating without ABS sup­ port . You will not have the protection
ABS provides. Contact you r A udi dealer
as soon as possible.
- USA models: If both, the~ warning
light and the Bwarning light come
on at the s ame t ime, the rear wheels
cou ld lock up first under hard braking.
Lock-up of the rear whee l brakes can
cause loss of vehicle control and an acci­
dent. Have yo ur vehicle repaired immed i­
ately by your authorized Audi dealer or a
qualified workshop. Dr ive slowly and
avo id sudden, hard brake applicat ion .
-Canada models: If both, the brake warn­
ing light . and the ABS warning light
II] come on at the same t ime, the rear
wheels co uld lock up first unde r hard
braking. Loc k-up of the rear wheel b rakes
can ca use loss of vehicle control and a n
acc iden t. Have you r vehicle repaired im­
me diately by your authorized Audi dealer
or a q ualified workshop. Drive slowly and
avo id sudden, hard brake applicat ion
~ Electro-mechanical power assist
If the indicator light illuminates w hile you are
driving, there is a malfunction i n the electro­
mechanical steering. If the ind icator light is
show ing
E'2:'~ . the re may be a red uction in pow­
e r stee ring assist. If the ind icator light is
show ing • • the re may be a tota l loss of pow­
e r steering assis t. T he steering must be in ­
spected immediate ly by a q uali fied wor ks hop
¢ .&, .With the engine not running (e.g . when
the car is being towed), there is a lso no powe r
assist ava ilable.
A WARNING
-
If there is a ma lfunction, the indicator
light for the electro-mechanical power as­
sist illuminates. Seek professional assis­
tance.

Driver information
system
Introduction
The Driver information display inside the in­
strument cluster provides you, the driver,
with important information .
Fig. 7 Instrument cluster: center display
Fig. 8 Wiper lever: controls for the menu display
Center display
"' 0,
~ .. m
With the ignition on, the display in the Driver
I nformation System shows the fol lowing in­
formation:
- CD* inserted or Radio* station set
- Outside temperature*: At temperatures be-
low 41 °F
(+5 °(), a snowflake symbol ap­
pears in front of the temperature display
¢&_ .
-Warning: front lid, door or engine compart­
ment lid open: The display appears if the
door, the engine compartment lid or front
lid is not closed.
Additional functions
You can open the following functions in the
Driver Information System display by pressing
the
I RESET I button ¢ fig. 8 one or more times:
Driver in format ion syste m 19
Digital speedometer*
Tire pressure monitoring
r:!;> page 212
Trip computer r:::;,page20
Menu display ¢page 21
Efficiency program ¢page23
Service interval display ¢page24
Lap timer* ¢page25
Speed warning r:::;,page 26
Auto Check Control
Some fun ction s and vehicle components are
scanned for their operating status when you
switch the ig nition on and while you are driv­
ing . Malfunctions or required service proce­
dures are signa led audibly and indicated by
red and yellow illuminated symbols and re­
minders in the display
r:::;, page 29 .
.&_ WARNING
-
- Never rely exclusively on the outside
temperature display to determine if a road surface is icy or not. Keep in mind
that road surfaces, especially bridges
and overpasses, could be ice covered and
slippery even at an outside temperature
above 41 °F
(+S 0
().
-Always remember, even if the "snow­
flake" symbol (ice warning) does not ap­
pear in the display, black ice could be on
the road .
- Always reduce your speed and drive with
special care in cold weather conditions
when the chance of encountering icy
road surfaces increases.
@ Tips
- If the vehicle is stationary, or if you are
driving at a very low speed, the tempera­
ture shown in the display might be
slightly higher than the actual outside
temperature. This is caused by the heat
being radiated from the engine.
- On vehicles with Audi Nav igation sys­
tem*, the displays may differ from their
normal appearance during navigation.

22 Driv e r in formation sy stem
Each display type in the Start menu contains a
submenu with additional options.
Set Clock
c;:,page23
Computer
c;:,page23
Acoust ic par k assist*
¢page83
Speed alarm (speed warning)
c;:,page27
Language (6 languages)
c:;>page23
Units (distance, fuel consump-
tion, temperature)
c;:,page23
Tire pressure monitoring
c;:,page 212
Lap timer *
c;:,page 25
Lighting*
c;:,page53
Wiper (service position)
c;:,page62
Window
¢page44
Doors (unlocking and locking
mode, for example Auto-lock)
c;:,page 37, c:;>page 37
Check Service
c;:,page24
Chassis number *
c;:, page 23 7
Engine oil temperature*
Registered keys
c:;>page35
Menu off All of the messages show n in ve-
hides without menu display a p-
pear on the display screen.
Navigating the menu
Use the rocker switch on the windshield wiper
lever and the
I Reset I button to operate the
menu and carry out inquiri es and selections.
~-- @
Fig. 1 3 Wiper lever: Controls for the men u display
Fi g. 14 Display: Start menu
I Reset I button @ and rocker switch @
c:;> fig. 13 functions:
To open the menu
.,. Press the I Reset I button @ until the me nu
d isp lay¢
fig. 14 appears
Selections and settings
.,. Press the rocker switch @to reach a menu
disp lay. The switch is operated the same as
the display (up/down) .
Entering and c onfirm ing
.,. Press the I Reset I button @.
Returning to the Start menu
.,. Press the I Reset I butto n longe r tha n 2 sec­
onds to return from any menu level to the
Start men u.
U sing the rocke r swi tch , you can se lec t the
me nus in the display or change set tings. A

on. The distance/time remaining is updated
every 300 mi les (500 km).
I f the d istance/ time remaining is called up on
new vehicles or after service has been per­
formed, the due date is always shown in the
disp lay with
Oil change in----- m i (km)- -­
d ay s
within the first 300 miles (500 km).
To reset the display
The dealersh ip perfo rming the service resets
the disp lay whe n the service has been com­
p leted . The display is resets as follows :
- Switch the ignition on.
- Pull the knob @
Q page 10, fig. 3, this mes-
sage appears:
Oil chang e!
- Pull the knob u ntil t he d isplay O il change in
--- --mi (km )··· day s
appears in the display.
If the reset button is not p ulled within
5
seconds, the display reset mode closes .
(D Tips
-If a malfunction is p resen t (red symbol),
the distance remaining cannot be ca lled
u p.
- Do not reset the display between service
intervals . Do ing so will res ult in an in co r­
r ect displ ay.
- If the batte ry is d iscon nected, the Serv­
i ce Interval Disp lay val ues are ret ained .
-If service was not performed at the co r­
re ct time or the service interval display
w as not reset a fter service w as per­
fo rmed, the add itiona l mi leage driven or
the elapsed days wi ll be shown as nega ­
tive numbers.
Lap timer
Introduction
App lies to vehicles: with lap timer
You ca n record and evaluate lap times with
the lap timer in the display
¢page 25,
fig . 21 . The time is measu red in minutes, sec­
onds and 1/10 seconds. The hou rs a re also
shown when the lap time exceeds 60 minutes .
The maximum individual measurement is 99
hours.
Dr iver in formation system 25
A WARNING
Please devote your full attention to driv­
i ng. As the driver, you have complete re­
spons ib ility for safety in traffic. Only use
the functions in such a way that you a lways
maintai n comple te control over you r ve hi­
cle in a ll traffic situations.
(D Tips
When the lap time r stopwatch is running ,
you can ca ll up the tr ip comp ute r informa­
tion with the
I RESET I but to n.
Calling up the lap timer and timing
Applies to vehicles: wi th lap timer
---- @
Fig. 20 Co ntrols
F ig. 21 Display : Lap t imer
Calling up the lap t imer
... Press the I RESET !¢ fig . 20 @ button until
the lap timer ¢
fig. 21 appears.
Timing laps
.,. To start timing, press the upper section o f
the wiper switch @. The time measurement
is shown in line
(D ¢ fig. 21.
.,. To stop timing, press the upper section of
the wiper switch @again. This also starts
timing the next round. The previous time ..,_

26 Driver information system
moves one line up, first to line @ and then
to line @. Line @) shows the current lap
number , for example LAP 5.
Displaying intermediate time and pausing
timing
• To display an intermediate time, press the
lower section of the wiper switch @. T he in­
termediate time appears in line
(D and is
marked with".
• To pause tim ing, pres s the lower section of
the wiper switch @again .
• To continue t iming, press the upper section
of the wiper switch @.
If timing is paused, you can co ntinue it later
even if you switch the ign it ion off .
Evaluating times and continuing or
resetting timing
Applies to vehicles: with lap timer
You can evaluate the fastest, slowest and
average lap times.
LAP 5
+ 45:12.9
59:08.B
0 51:10.B
Fig. 22 Dis play : lap time eva lua tion
• To eva luate lap times, press and hold the
I RESE T I~ page 25, fig . 20 @ button for ap­
proximate ly 2 seconds. The disp lay shows
the fastest lap" +", the slowest lap"-" and
the average lap time "0".
• To continue t iming for add itional laps, press
the wiper switch @.
• To reset the timer to zero , press and hold
the
I RESE T! button again for approximately
2 seconds .
• To switch the lap timer off comp letely, press
the
I RESE T! button briefly.
(D Tips
-Saved lap times cannot be individually
de leted from the total results.
- The saved lap t imer va lues wi ll not be
lost after turning the ignition off.
Speed warning system
Overview
The speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system warns the driver if
he exceeds a previously stored maximum
speed . A warning tone will sound as soon as
the vehicle speed exceeds the set speed by
about 3 mph (3 km/h). At the same time, a
warning symbol appears in the display.
The speed warning system has
two warning
thresholds that function independently of
each other and that have somewhat different
purposes:
Speed warning 1
You can use speed warning 1 to set the maxi­
mum speed while you are driving . This setting
will remain in effect until you turn off the ign i­
t io n, assuming that you have not changed o r
reset the setting.
The speed warn ing symbol
[i (USA models)/
IDl (Canada models) in the warning 1 display
appears when you exceed the maximum
speed.
It goes out when the speed falls below
the stored maximum speed .
The speed warn ing symbol will also go out if
the speed
exceeds the stored maximum speed
by more than about 25 mph (40 km/h) for at
least 10 seconds. The stored maximum speed
is deleted.
Setting speed warning 1
~page 27 .
Speed warning 2
Storing warning 2 is recommended if you al­
ways
want to be rem inded of a certain speed,
for example when you are travel ing in a coun ­
try that has a general maximum speed limit, .,..

or if you do not want to exceed a specified
speed for w inter t ires.
The speed warning 2 symbol,
1mj (USA mod­
e ls)/
laJ (Canada models) appears in the dis­
p lay when you exceed the stored speed lim it.
Unlike war ning 1, it will not go out until the
ve hicle speed drops be low the stored speed
limit.
Sett ing speed warning 2
c:> page 2 7 .
(0 Tips
Even t ho ugh yo ur vehicle is equipped with
a speed warning sys tem, yo u shou ld st ill
watch the speedomete r to make sure you
are not driving faster than the speed limit.
Speed warning 1: setting a speed limit
Warning threshold 1 is s et by the button.
F ig. 23 Sec tio n of ins trume nt clus ter: Set/Check but­
to n
Storing the maximum speed
• Drive a t the desi red max imum speed.
• Press the knob button¢
fig. 23 until the
speed wa rning symbo l
[I (U SA mode ls)l [°i
(Canad a mode ls) appears .
Resetting the maximum speed
• Drive the vehicle at a speed of at least
3 mph (5 km/h)
• Press the knob fo r more than 2 seconds.
T he speed warning symbo l
[I (U SA mode ls)/
t•) (Canada models) will appear b riefly in t he
d isp lay when you re lease the button to indi­
cate that the max imum speed has been stored
successfully.
Dr iver in formation system 2 7
The maximum speed rema ins stored until it is
c hanged by pressing the button again b rief ly
or unti l it is deleted by a lengthy push on the
button .
Speed warning 2: setting a speed limit
Switches in the wiper arm are used to operate warning threshold 2 .
-----@
Fig. 2 4 Wipe r leve r: T rip comp uter co ntrols
To store maximum speed
• Turnoff the igni tion .
• Briefly press the button in the instrument
cluste r
c:> page 2 7 , fig . 23 . The odomete r
and the digital clock a re now illum inated .
• Press the b utton for at least 2 se co nds. The
curren tly s to red max imum spee d appears in
the display
or t h e crossed o ut symbol for
warni ng thresho ld 2, if no maximum speed
was set previously .
• Press the f unction selector switch in the
wiper lever @
c:> fig. 24 up or down to
change the set va lue. Values run up or down
in steps of 6 .2 mph (10 km/h) .
To delete ma ximum speed
• Turnoff the ignit ion.
• Briefly press the button in the instrument
cluster
c:> page 2 7 , fig . 23 . The odometer
and the digital clock are now illum inated .
• Press the b utton fo r at least 2 seconds . The
current ly sto red max imum speed appears in
t he display .
• Press the reset button in the wipe r lever @
c:> fig. 24 unt il the crosse d ou t speed warn­
ing sym bo l for warning thresho ld 2 a ppears
in the display.
~