warning lights AUDI TT ROADSTER 2017 User Guide

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@:.D Light/rain sensor
l!I Automatic headlights: malfunction! See
owner' s manual
El Automatic wipers : malfun ction! See owner 's
manual
The light/ra in sensor is malf unct ion ing.
The low beams remain switched on at all times
for safety reasons when the light switch is in the
AUTO position. You can continue to turn the
lights on and off using the light switch . You can
still cont rol a ll wipe r functions that a re inde­
pendent of the ra in se nsor.
Drive to an authorized Aud i dea ler or a ut horized
Audi Service Facility immediately to have t he
malfunction corrected .
; Adaptive dampers
Applies to: vehicles with Audi drive select
B Suspension : malfunction! You may continue
driving
There is an adaptive damper malf unct ion.
Drive to an aut horize d Aud i dea le r or a uthorized
Aud i Service Facility immediately to have t he
malfunct ion corrected.
¢i ¢ Turn signals
If t he B or Ill indicator light b links, a t urn sig­
n a l is turned on. If both indicator lig hts are blink­
i ng, the eme rgency flash ers a re on .
On-Board Diagnostic
system (OBD)
Malfunction indicator lamp (MIL)
The malfunction indica to r l amp (MIL) ¢.j in the
in str ument cluster is part of the O n Board Diag­
n os tic Sys tem ( OBD II).
The warning/indicator light turns on w hen the ig­
ni tion is switched o n and turns off once the e n­
g ine is s tarted an d is runn ing in id le at a stab le
speed. This indica tes th at the MIL is functioning
cor re ct ly.
Instruments and indicator lights
If the light does not turn off after starting the
engine
or turns on while driving, this may in di­
cate there is a malfunction in the engine.
If the
indicato r turns on, the cata lytic conve rter may be
damaged .
Drive
with reduced engine performan ce (avo id
high speeds for extended per io d s of t ime and/o r
fast acceleration) and have the ma lfunction cor­
rected. See an author ized Audi dealer or author­
ized Audi Service Facility.
The in dicator may turn on if the e lectron ic speed
li miter is faulty. For add it iona l information, see
¢ page 72, Electronic speed limiter.
On-Board Diagnostics
Fig. 4 Location of Data Link Connector (DLC)
On-Boa rd Diagnostics mo nitors the components
of your emission control system. Each monitored
component in your engine system has been as­
s igned a code. In case o f a malfunction, the com­
ponent will be i dent ified and the faul t st o red as a
co de i n t he co ntro l mo dule mem ory.
The MIL lig ht may also illum inate if there is a
leak in the on-boa rd fuel vapor recovery system .
In or de r to ma ke an acc urate diagnosis, the sto r­
ed data can only be d isplayed using special d iag­
nostic equipment (gener ic scan to ol for OBD).
In order to co nnect the s pecial diagnost ic equi p­
ment, push the p lug into the Data Link Connector
(DLC). T he DLC is located to the right of the hood
re lease
¢ fig. 4.
You r aut horize d Aud i dea le r or a qua lified se rvice
station can inte rpret the code and perform the
necessary repair.
IJJI,
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Instruments and indicator lights
A WARNING
Do not use the diagnostic connector for pe r­
sonal use . Incorrect usa ge can cause malfunc-
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tions, which can increase the risk of a co lli­
sion!

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@ Tips
-You can still open and close the windows for
approximately 10 minutes after turn ing the
ignition off. The power windows do not
switch off until the driver's door or front passenger's door has been opened.
- When opening the doors and when open­
i ng/closing the power top, the windows au­
tomatically lower approximately 10 mm.
Convenience opening/closing
All windows can be opened and closed at the
same time.
Convenience opening feature
• Press the Im button on the remote control key
until all windows reach the desired position.
Convenience closing feature
• Press the {D button on the remote control key
u nti l all windows are closed¢
A or
Convenience closing with the convenience
key*
• Touch the sensor* on the door handle long
enough until all windows and the power top*
are closed . Do not place your hand in the door
hand le when doing this.
Setting convenience opening in the
Infotainment system
• Select in the Infotainment system: !MENUI but ­
ton
> Vehicle> left control button >Vehicle set­
tings .
To enable the convenience window opening func­
tion, the
Long press to open windows function
must be switched
on.
.&_ WARNING
- Never close the windows or power top* care­ lessly or in an uncontrolled manner, be­
cause this increases the risk of injury.
- For security reasons, the windows and the
power top* can only be opened and closed
with the remote control key at a maximum
distance of approximately 6 ft (2 m) away
Open ing and closing
from the vehicle . Always pay attention when
pressing the
Im button to close the w indows
and the power top* so that no one is
pinched. The closing process w ill stop im­
mediately when the
Im button is released .
Correcting power window malfunctions
You can reactivate the one-touch up/down func­
tion if it malfunctions.
• Pull the power window switch up until the win­
dow is completely raised.
• Release the switch and pull it up aga in for at
least one second .
Garage door opener
(Homelink)
Description
Applies to : veh icles w ith garage door o pen er (Home link)
Fig. 25 Garage door opener: examples of usage for differ­
ent systems
With the garage door opener ( Homelink), you
can activate systems such as the garage doors,
security systems or house lights from inside your
vehicle. Up to three remote control functions can
be programmed to the three buttons that are in­
tegrated in the control unit above the rearview
mirror.
T o be able to operate systems using the garage
door opener, the buttons in the control unit must
first be programmed.
A WARNING ~
When operating or programming the garage
door opener, make sure that no people or ob­
jects are in the area immediately surrounding ..,.
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Lights and Vision
Exterior Lighting
Switching lights on and off
Fig. 38 Instrument panel: l ig ht switc h
Light switch ·:<'>'.·
Turn the switch to the corresponding position.
When the lights are switched on, the
;oo: symbol
turns on.
0 · lights are off (in some markets, the daytime
running lights* are switched on when the ignition
is switched on.)
-USA model s: the daytime running lights sw itch
on automatically when the ignition is switched
on and the light switch is set to the
O or the
AUTO pos ition (only in daylight). The D aytime
runn ing lights
can be switched on and off i n
the MMI
¢ page 40 ¢ &.
- Canada models: the dayt ime running lights
switch on automatically when the ignition is
switched on and the light switch is set to the
0 ,
;oo: or the AUTO posit ion (only in daylight) ¢ & .
AUTO* - automatic headlig hts switch on and off
depending on brightness, for example in tw ilight,
during ra in or in tunne ls .
~oo: -Parking lights
gD -Low beam headlights
IQ., 1-All-weather lights*
@il -Rear fog lig ht(s)
All-weather light s*
In vehicles with all-weather lights, the front
lights are adjusted automatically so that yo u are
Lights and V ision
less likely to see g lare from your own headlights,
for example when driving on a wet road.
Automatic dynamic headlight range control
system*
Your vehicle is equipped with a headlight range
contro l system so that there is less g lare for on­
coming traff ic if the vehicle load changes . The
headlight range also adjusts automatically when
braking and accelerat ing .
Light function s
The following light funct ions may be avai lable
depending on vehicle eq uipment and only f unc­
tion when the lig ht switch is in the AUTO posi­
tion.
Static cornering light * (vehicles with LED head ­
li ghts) - the cornering light switches on automat­
ica lly when the steer ing whee l is turned at acer­
ta in angle at speeds up to approximate ly 44 mph
(70 km/h) and when the turn signal is activated
at speeds up to approximately 25 mph (40 km/
h) . The area to the side of the veh icle is illumina t­
ed bette r when turn ing .
Highway l ight function * (vehicles with LED head­
lights) -th is function adapts the lighting for
highway driving based o n veh icle speed.
Speed dependent light distribution* (vehicles
with LED headlights) - the speed dependent l ight
distribution adapts the lig ht in towns a nd on
highways or expressways . Intersections can a lso
be illuminated on vehicles w ith a navigation sys­
tem*.
_& WARNING
- Autom atic headlights * are only inten ded to
a ssis t the driver . They do no t relieve t he
d river of respo nsibility to check the head­
lig hts and to t urn them on manua lly based
on the current light and v is ibility conditions.
For example, fog cannot be detected by the
light sensors . So always switch on the low
beam under these weather condit ions a nd
when dr iv ing in the da rk
gD .
-The rear fog lights shou ld only be turned on
i n acco rdanc e w ith traffic regulations, to
prevent glare for traffic behind yo ur v ehicl e.
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39

Lights and Vision
-If the battery has been discharging for a
wh ile, the parking light may switch off auto­
matically. Always make sure your vehicle is
parked and adequately lit according to the
laws. Avo id using the parking lights for sev­
era l hours.
- Always observe legal regulations when us­ ing the light ing systems described.
(D Tips
- The light sensor for the automatic head­
lights* is in the rearview m irror mount. Do
not place any stickers in th is area on the
windsh ield.
- Some exterior lighting functions can be ad­
ju sted
c:::;, page 40.
-If you turn off the ignition wh ile the exter ior
lights are on and open the-door, a warning
tone so unds.
- In some markets, the tail lights will sw itch
on when the daytime runn ing lights sw itch
on .
- In cool or damp weather, the inside of the
headlights, turn s ignals and tail lights can
fog over due to the tempe rature d ifference
betwee n the inside and ou ts ide. They will
clea r short ly after sw itch ing them on. This
does not affect the service life o f the light ­
i ng.
Turn signal and high beam lever
The lever operates the turn signals, the high
beams and the headlight flasher.
®
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F ig . 39 Tu rn sig nal a nd high beam lever
40
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ct a,
Turn signals ¢ Q
The turn sign als act ivate when yo u move the lev­
er into a turn signa l posit ion when the igni tion is
switched on.
(D -right tu rn signal
@ -left t urn signa l
The tu rn signa l blinks three t imes i f you tap the
l ever (convenience t urn signal).
High beams and headlight fla sher l[D
Move the lever to the correspondin g position:
@ · high beams on
@ · high beams off or head light flasher
The
El i ndicator lig ht in the instrume nt cl uster
turns on.
_8 WARNING
High beams can cause glare for other dr ivers,
which inc reases the risk of an accident . Fo r
this reason, only use the high beams or the headlight flasher when t hey will no t create
g la re for ot he r drive rs.
Adjusting the exterior lighting
The functions are adjusted in the Infotainment
system .
.. Select in the Infotainment system: IMENU! but­
ton>
Veh icle > left control button >Vehicle set­
tings > Exterior light ing.
Automatic headlights
You can adjust the following sett ings in the Au ­
tomatic headlights
menu:
Act ivation time -you can a dju st if the headlights
switch on
Early , Medium or Late according to the
sensit ivity of th e lig ht sensor.
Audi adaptive light* -you c an switch adapt ive
li ght
On an d Off .
Daytime running lights*
USA models: the daytime runn ing lights can be
swi tched on or off using the MM I. Selec t
On or
Off.

Lights and Vision
Instrument illumination
Fig . 42 Inst ru m ent illuminat io n
"' ~ 0 0
~ (0
The brightness of the instrument cluster and the
center console can be adjusted.
• Press the knob to release it .
• Turn the knob toward"-" or"+" to reduce or in­
c rease the b rightness .
• Press the knob again to ret urn it to its original
pos ition.
Vision
Adjusting the exterior mirrors
F ig. 4 3 Driver's door: knob for the exter ior m irrors
T u rn the knob to the desired pos ition:
Q/P -Adjusti ng the left/right exter ior mir ror.
Move the knob in the desired direction.
®-Heat ing the mi rror g lass depending on the
outside temperat ure.
8 -Folding exterior mirrors *. In the Infotain­
ment system, you can select if the mirrors fold in
automatically when you lock the vehicle
9 page28.
42
Front passenge r's exterior mirror tilt
function *
To help you see the cur b when backing into a
parking space, the surface of the m irror tilts
slight ly. For this to happen, the knob must be in
the position for the front passenger's outside
mir ror .
You can adjust the tilted mirror s urface by turn ­
i ng the knob in the desired direct ion. When you
move out of reverse and into another gear, the
new m irror position is stored and assigned to the
key you are using.
The m irror goes back into its or ig inal pos ition
once you drive forward faster than 9 mp h
(15 km/h) or turn the ignition off .
,&. WARNING
Curved mirror surfaces (convex) e nla rge the
field of vision. Howeve r, they make objec ts in
the m irror appear s maller and fart he r aw ay.
Your may estima te inc orrec tly when yo u use
these m irrors to ga uge you r distan ce from the
vehicles behind you w hen changing la nes ,
which increases the risk of an accident.
(D Note
If th e mir ror h ousing w as move d by o utsid e
forces (such as an imp act when ma neuver ­
i ng), you must use the power fo lding funct ion
to fo ld the m irror all the way out. The m irror
h ousing must not be moved back into place
by hand because this would impair the func­
tion o f the m irro r mechan ism.
(D Tips
If the power ad justing function ma lfunctions ,
the glass in both m irrors can be adjusted by
pressing on t he edge of it by hand.
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Dimming the mirrors
Fig . 44 Automat ic dimm ing rearview mirror
Manual dimming rear view mirror
• Pull the lever on the bottom of the mirror back.
Automatic dimming rea rvie w mirror*
• Press t he button @~
fig. 44 . The indicato r
li ght @turns on. In terior and exterior mirrors"
will dim when there is incoming light (such as
headlights from the rear).
A WARNING
Electrolyte fluid can leak from automat ic dim­
m ing mirrors if t he g lass is b roken . Electro­
lyte fluid can ir ritate skin, eyes and airways .
- Repeated or long-term exposure to elect ro-
lyte fluid can lead to irritat ion of the a ir­
ways, especially in peo ple with asthma or
ot he r resp irato ry condi tions. Take deep
breat hs immed iate ly after leaving the veh i­
cl e or, if this is n ot possib le, open all of t he
doo rs and windows as wide as possible.
- If elec troly te flu id ente rs the eyes, flush
t hem thorough ly with a large amou nt o f
cl ean water for at least 15 mi nutes and then
seek medical attention.
- If elec troly te f lu id comes into con tact wit h
the skin, flush t he affected area with clean
water for at least 15 minutes a nd then clean
with soap and water and seek medical at­
tent ion. Clean affected cloth ing and shoes
thoroughly before wear ing again .
- If the fluid was swallowed and the person is
conscious, flus h the mouth with water for at
least 15 minutes. Do not induce vomiting
unless this is recommended by med ica l pro-
Lights and V ision
fessionals. Seek medical attention immedi­
ately .
(D Note
If the glass on an a utomat ic dimmi ng mirror
breaks, electro lyte can leak out. This liquid
damages plastic sur faces. Remove t he liqu id
as quickly as possible, for example using a
wet sponge.
@ Tips
- If the light reaching the rearview mirror is
obstructed, the automatic dimming mirror
w ill not function correctly,
- The automatic dimming m irrors do not dim
w hen the interior lighting is turned on or
the reverse gear is selected.
Sun visors
Fi g. 4 5 Su n visor
The vanity mirrors on the sun visors have covers.
Slide the
cover in the direction of the arrow.
Windshield wipers
Switching the windshield wipers on
Fig. 4 6 W indshi eld wiper leve r
(7)
-0 0 :,;.. u. m
43

Lights and Vi sion
Move the windshield wiper lever to the corre ­
sponding position:
@ -windshield w ipers off
(D -interval mode. To increase/decrease the wip­
er intervals , move the sw itch @ to the left/right .
I n vehicles with a rain sensor*, the wipe rs turn on
i n the rai n once the vehicle speed exceeds ap­
p roximate ly 2 mph (4 km/h) . T he higher the sen­
sitivity of the rain sensor * is set (switch @ to the
right), the earlier the windshield wipers react to
mo isture on the windshield. You can deact ivate
the rain sensor mode* in the Infotainment sys­
tem, which switches the intermittent mode on .
Select in the Infotainment system:
I MENU I but­
ton>
V ehicle > left control button >Dri ver a ssis ­
tan ce > Rain sensor> Off.
@-slow wip ing
@ -fast wiping
©-sing le w ipe If yo u ho ld the leve r in th is posi­
tion longer, the wipers sw itch from s low w iping
to fast wiping .
®-clean the windsh ie ld To elim inate water
droplets, the winds hield wipers pe rform one af ­
terwipe after several seconds w hile driving in
temperatures above 39 °F (4 °C) . You can switch
this function off by moving the lever to position
@ within 10 seconds of the afterwipe. The after ­
wipe function is reactivated the next t ime you
sw itch the ignition on.
C leaning the headlights *. T he headlight washer
system* on ly functions when the lights are
sw itched on. The headlights are automat ica lly
cleaned the first t ime and every f ifth time the
lever is moved to position
® ·
A WARNING
- The rain senso r* is o nly intended to ass ist
the d river . The drive r may st ill be responsi­
ble fo r manua lly switching t he wipe rs on
based on v is ibility conditions.
- T he w indshield may not be treated with wa­
te r-repell ing windsh ield coa ting age nts . U n­
favor able conditions, such as wetness, dark­
ness, and when the s un is low, can cause in ­
creased g lare, which increases the risk of an
44
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accident. Wiper b lade chatter is also possi­
ble.
- Properly functioning windshield wiper
blades are required for a clear v iew and safe
driving
¢ page 45, Replacing windshield
wiper blades.
(D Note
- If there is frost, make sure the windshield
wiper blades are not frozen to the wind­
shield. Switching on the w indshield w ipers
when the blades are frozen to the wind­ shield can damage the w iper blades .
- Pr ior to us ing a car wash, the w indshield
wiper system must be sw itched off (lever in
posit ion 0) . This prevents the wipers from
switching on unintentionally and causing
damage to the windsh ield wiper system.
('O Tips
- The windshield w ipers sw itch off when the
ignition is switched off . You can activate the
windshield wipe rs after the ignition is
switched back on by moving the windshield
wiper lever to any posi tion.
- Wor n or dirty w indshie ld w iper blades resu lt
in streaking. This can affect the rain senso r*
function. Check your w indshield wiper
blades regularly.
'
- T he washer fluid noz zles in t he windsh ie ld
washer system are heated* at low tempera ­
tures when the ignition is on .
- When s topping temporar ily, such as at a
traffic light, the speed of the windshield
wipers automatica lly reduces by one level.
Cleaning windshield wiper blades
Clean the wiper blades when you see w iper
streaks. Clean the wiper blades with a soft towel
and glass cleaner.
.,. Place the windshie ld wiper arms in the serv ice
position
¢ page 45.
.,. Fold the windshie ld w iper arms away from the
w indshield. ..,.

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_& WARNING
Dirty windshield wiper blades can impair vi­
sion, which increases the risk of a n accident.
Replacing windshield wiper blades
Fig . 47 Remov ing windshie ld wiper blades
Windshield wiper service position /blade
replacement position
"'
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.. To bring the windshield wipers into the service
pos it ion, turn the ignition off and move the
windshield wiper lever into position @
~ page 43, fig. 46 .
.. To bring the wipers into the starting posit ion,
tu rn the ignition on and move the windshield
wiper lever into position@ for at least two sec ­
onds ~
page 43, fig. 46.
Removing the wiper blade
.. Fold the windshield wiper arm away from the
windshield .
.,. Press the locking knob@~
fig. 47 on the wiper
blade. Hold the wiper blade firmly.
.. Remove the wiper blade in the direct ion of the
arrow.
Installing the wiper blade
.. Insert the new wiper b lade into the mount on
the wiper arm @until you hear it latch into
place.
.. Place the wiper arm back on the windshie ld .
.. Turn the service position off.
A WARNING
-
For safety reasons, the windshield wiper
blades should be replaced once or twice each
year.
Lights and V ision
(D Note
-The windshie ld wiper blades must only be
folded away when in the service position!
Otherwise, you risk damaging the paint on
the hood or the windshield wiper motor.
- You should not drive your vehicle or press the windsh ield wiper lever when the wiper
arms are folded away from the windshield.
The windshield wipers would move back in­
to their original pos ition and could damage
the hood and windshie ld.
(1} Tips
-You can also use the service posit ion, for ex­
ample, if you want to protect the windshield
from icing by using a cover.
- You cannot act ivate the service posit ion
when the hood is open.
Digital compass
Switching the compass on and off
Applies to: vehicles wit h digita l compass
Fig. 48 Rearview mirror: digita l compass is switc hed on
::l
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.. To turn the compass on or off, press the button
@ until the compass d isplay in the mirror turns
on or off .
The digita l compass only works when the ignit ion
is turned on . The directions are indicated with ab ­
breviations:
N (north), NE (northeast), E (east),
SE (southeast), S (south), SW (southwest), W
(west),
NW (northwest). ..,_
45

Lights and Vision
@ Tips
To prevent inaccurate compass readings, do
not bring any remote controls, e lectr ica l dev i­
ces or metall ic objects near the mirro r.
Adjusting the magnetic zone
A pp lies to: ve hicles w ith digital compass
[o::J
UiL.J ®
F ig . 4 9 Nort h Amer ica : ma gnetic zo ne m ap
.- Press and hold the button CD i:> page 45, fig. 48
unt il the number of the magnetic zone appears
in the interior rea rview m irro r .
.- Press t he button
CD repea tedly to select the
correc t magne tic zone . The select io n mode
turns off afte r a few seco nds.
Calibrating the compass
A pp lies to: ve hicles w ith digi tal compass
If the d isp lay is incorrect or inacc urate, t he com­
pass must be recalibrated .
.- Pre ss and hold the button
CD un til a C appears
in the inte rio r rearview mirror .
.- Drive in a circle at about 5 mph ( 10 km/h) unti l
a dir ection is disp layed i n the rearvi ew mirro r.
46
A WARNING
- To reduce the r isk to yourself and other driv­
ers, calibrate the compass in an area whe re
there is no traffic .
- Always pay attention to the traffic and the
area around your vehicle if you are readi ng
the compass whi le dr iv ing .