2008 AUDI TT ROADSTER rear view mirror

• Do not attach stickers to the windshie ld in front of the sensors as
this can disable the automatic head -and tail light control and the
automatic glare -dimming of the rearview mirror(s) .
• Always o bserve the spec ific loca l regu la tions f or your area when
to use your lights .
• I n the event of a light sensor mal function, the d river informa tion
display will show the symbol . If a light sensor malfunct ion is indi ­
ca te d , you must use the ligh t switch to turn the low beams on and
off .•
Daytime running lights (DRL ) (USA models )
The daytime running ligh ts are tu rne d o n auto maticall y
w hen t he ignit ion is s witche d on.
Activating functions
Fig . 63 Sw itch for
daytime running lights
- Move the right thumbwhee l@ "D RL" ~ fig. 63 to posi ­
t io n
(D .
Deactivating functions
- Mov e th e rig ht thum bwh eel "DR L" to posi tion @ .
Con tro ls and eq uip­
ment
Clear vision
T he daytime running lights can be turned on or off using this func ­
t ion. If the f unc tion is ac tive, the dayti me r unning ligh ts are turn ed
on automatically when the ignition is switched on .
The daytime running lights are activated
only when the light switch
=> fig . 63 @ is at the O or AUTO* position .
& WARNING
Never use daytime running lights to see where you are going . They
are not bright enough and will not let you see far enough ahead for
s afety , e speci ally at dusk o r when it is dark . Be aware of changes
in outside light conditions when you are driving and respond by
sw itching on your low beams
io.
0 Note
Alway s be aware of change s in outside light conditions while you
a re dr iving. Respond in time to fading daylight by turning the light
s witch to position
io (or "AUTO" if your car is equipped with this
feature)
to turn on your headlights .•
Daytime running lights (Canada models only)
W hen yo u turn on the ig nit io n the daytime running lights
will come on automatically.
The daytime running lights are activated only when the light switch
@ =>fig. 63 is e ither at the
O o r the :oo: position . Whe n the ignition
is switched on, there is a difference between vehicles with bi -xenon
lig hts and ha logen lamps :
• On vehicles with bi -xenon lights only the daytime running lamps
in the headlights will c ome on.
• On vehicles with halogen lights the front fog lights, side marker
lights and tail ligh ts come on automa tica lly
~
Vehicle care I I irechnical data

Interior lights
Interior lights
The interior lights include the reading lights for the driver
and the front passenger.
Activating door contact circuit
Fig. 70 Section from
headliner: Interior
lights
- Press the button @. The LED in the button illuminates.
Deactivating door contact circuit
- Press the button @. The LED in the button goes out.
Front reading lights ~
- Press one of the switches @ to turn the right or left
reading light on or off.
With the door contact circuit, the interior lights turn on as soon as
you unlock the vehicle or open the doors. The interior lights are also
turned on when the ignition key is removed. The lights turn off
about 30 seconds after the doors are closed. When the vehicle is
locked or when the ignition is turned on, the interior lights are
turned off .
Contro ls and eq uip­
ment
Clear vision
When a door is open, the interior lights are turned off after about 10
minutes to prevent battery draining.
The brightness of the lights is controlled automatically by a dimmer
when they are switched on and off. •
Luggage compa rtm ent light
The light is located on the right side of the luggage compartment.
These lights come on automatically when the rear lid is opened. The
lights turn off automatically if the lid is left open for more then 10
minutes. •
Vision
Sun visors
Using the sun visors makes driving safer.
•
Fig. 71 Sun visor
The vanity mirrors in the sun visors are equipped with lids . Push lid
in direction of arrow to open.
Between the visors for the driver and the passenger there is a
folding visor which can be used to cover the space above the rear
view mirror .•
Vehicle care I I irechnical data

Clear vision
& WARNING
• Clea n your wiper blade s regu larly w ith a w indshi eld w asher
s oluti on t o prev ent stre aking . If the wiper blade s are very dirt y, for
exa mpl e wit h inse cts, c arefull y cle an th e wi per blades w ith a
sponge or a soft bru sh .
• For yo ur safety , you should rep lac e th e w iper b lade s on ce or
twi ce a ye ar. S ee y our auth orized Audi de aler f or replacement
b lad es.
0 Note
• The wiper blades may on ly be changed=> page 80 in service
posit ion! Otherwise, you risk damaging the paint on the hood or the
windshield wiper motor .
• To prevent damage to the wiper system:
-Always loosen blades which are fro zen to the windshield
before operating wipers.
- Do not use gasoline , kerosene , paint th inner , or other solvents
on or near the wiper blades .
- Do not attempt to move the wipers by hand.
[ i ] Tip s
Commercial hot waxes applied by automatic car washes affect the
cleanab ility of the g lass surface .
• The front wiper blades are different lengths; the blade on th e
driver's side is longer. •
Mirrors
Manual glare dimming
Standard setting
- Move the small leve r !located on the bottom edge of t he
m irror) to the front.
Anti -glare setting
Move the small lever (located on the bottom edge of t he
m irror) to the rear. •
Applies to vehic les: wit h autom atically dimm in g inside rearview mirro r
Automatically dimming inside mirror
The automatic dimming function can be turned on and off
if required.
Disabling auto dimming
F ig . 76 Insid e rea rview
mir ror, d ig ital co m pa ss
activate d: au to
d imm in g on /off butt on
an d in dicator light
Press button @ briefly, -the green indicator light@
goes out.

Activating /re ac tiv ating auto dimming
- Press button @
briefly, -the green indicator light ®
goes on.
Aut om ati c dimmin g fun ction
The automatic dimming function is activated every time the ignition
is turned on. The green indicator light is lit to indicate auto dimming
is active .
When dimming is activated, the inside mirror will darken
automati ­
cally
in response to the amount of light striking the mirror (such as
headlights from rearward approaching vehicles). Even in dimming
mode, the mirror surface turns bright when :
• the interior light is switched on
• reverse gear is engaged .
Sensors for automati c headligh ts *
With the help of the sensors in the mirror, when the light switch is
in the
AUTO posi tion, the low beams are switched on and off auto ­
matically depending on the ambient light conditions=>
page 70.
& WARNING
The glass of the inside rearview mirror is l ayered and contain s an
e lectrolyt e to a chieve its pr opert ie s . Be aware of liquid electr olyte
le aki ng fr om a broken mirror glass . This l iquid can cause irritation
to skin , eyes , and r espiratory sy stem .
• If you get ele ctrolyt e in your e yes or on your sk in , immediately
rin se with p lenty of water . If irritation per sists, s eek medical atten ­
tio n.
0 Note
Liquid electrolyte leaked from a broken mirror glass wi ll damage any
p lastic surfaces it comes in contact with. Clean up spilled electrolyte
immediately wi th clear wa ter and a sponge .
Contro ls and eq uip­
ment
Clear vision
[ i ] Tip s
• If you switch off the automatic di mming function on the in side
mirr or, automatic dimming of the outside mirrors w ill like wise be
di sabled .
• Check to make sure there are no objects preventing light from
reaching t he inside mirror.
• Do no t attach any stickers to the windshield in front of the two
light sensors, as this would interfere with both the automatic oper­
ation of the headlights and the automatic dimming of the inside
mirror(sl. •
Outside mirrors
The outside mirrors are electrically adjusted.
Adjusting the outside mirrors
Fig. 77 Fo rw ar d
s e ctio n of dri ver's
arm rest: pow er m irr or
co ntr ols
Tu rn th e adjust ing knob to pos iti on Q => fig . 77 to adjust
t h e outs ide mirror on t he driver's side .
Tu rn the adjusting knob to position @to adjust the
o utside m irror o n the passenger side .
Press the knob in the appropr iate d irection to
move the
m irror surface so that you have a good view to the rear .
1)1,
Vehicle care I I irechnical data

Clear vision Heated mirrors
- T urn th e kn ob to posi tio n @ .
Depending on the outside tem perature , the mirror surfaces are
h eate d unt il th e ig nitio n is s witche d off -eve n if t he k no b is no
longer in position
@ .
0 Note
• C urved (i .e. convex) mirror surfac es increas e your field of view .
Reme mber that ve hicles or other ob jec ts w ill appear smalle r and
farther away than when seen in a flat mirror . If you use this mirror to
e stimate d istances of fo llowing vehicles when changing lanes, yo u
cou ld estimat e in correc tly and cause a n acc id en t.
• I f the mirr or housing is moved uninten tionally (for e xample,
wh ile par king your veh icle), then you must first fold the mirro r elec ­
t rically. Do n ot readjust the mi rror housing man ually. You co uld
da mag e the motor w hic h con trol s the mirr or.
[ i ] Tips
If the re s hould be a malfu n ct ion i n th e electrical syste m, you ca n
sti ll adjus t the outside mirrors by pressing the edge of the mirror. •
Applies to vehicles : w ith aut oma tic dimming for ou ts id e mir ro rs
Automatic dimming for outside mirrors
The outsi de m irr or s are d immed t ogether w it h the au toma tic
dimming of the inside mirror. When the ignition is sw itched on, the
mi rrors dar ken automat ica lly depe nd ing on t he ligh t stri kin g th em
(e.g. headl ights from the rear) .
When the in te rior lighting is switched on and when reve rse gear is
engaged, the mi rrors a re switched back to their or iginal b rightness
(not dimmed) .
& WARNING
The glass of the inside rear view mirror is layered and contains an
electrolyte to achieve its properties. Be aware of liquid electrolyte
leaking from a broken mirror glass . This liquid can cause irr itation
to skin , eyes, and respiratory system . If you get electrolyte in your
eyes or on your skin , immed iately rinse with plenty of water . If irri ­
tation persists, seek medical attention .
0 Note
Electrolyte leaking from a bro ken mi rror glass attacks t he vehic le
p aint and plast ic su rfaces. Clea n up sp illed e lect ro lyte im med iately
with clear water and a sponge .
[ i ] Tips
• If automatic dimming for the inside mirror is switched off , the
outside mirrors are also not dimmed automatically.
• Automatic d imming for the mirror only operates properly if the
suns hade* fo r the rear w indow is re tr acted, or the l ig ht str iking the
inside mirror is not hindered by other objects .•

Digital compass
Applies to vehicles: with di gital co mpass
Activating or deactivating the compass
The direction is displayed on the interior rear view mirror.
Fig . 78 Inside rear
view mirror : digital
compass activated
To activate or deactivate, hold the @~fig. 78 button
down until the red display appears or disappears.
The digital compass only works with the ignition turned on. The
directions are displayed as initials :
N (North), NE (Northeast), E
(East), SE (Southeast), S (South), SW (Southwest), W (West), NW
(Northwest).
[ i) Tips
To avoid inaccura te directions , do not allow any remote controls,
electrical systems, or metal parts close to the mirror. •
Contro ls and eq uip­
ment
Clear vision
Ap plies to vehi cles: wit h dig ital compass
Setting the magnetic deflection zone
The correct magnetic deflection zone must be set in order
to display the directions correctly.
.
• ,_,;a;..~>, I I
I I
I I
I ' I I
I I
' I I I
I @ I
l '
l
I ' I ,, l ----
'
'
'
®
\, ,, ...... _______ ,.,.
©
@
Fig. 79 North America: magnetic deflection zone boundaries
Hold the@~ fig. 78 button down until the number of
the set magnetic deflection zone appears on the interior
rear view mirror.
Adjust the magnetic deflection zone by repeatedly
pressing on the@ button. The set mode automatically
deactivates after a few seconds . •
Vehicle care I I Technical data

Clear vision
Applies to ve hicles: wit h digita l compass
Calibrating the compass
The compass has to be recalibrated if the display is wrong
or inaccurate.
- Hold the@ button down until the letter C is displayed on
the interior rear view mirror.
- Drive in a circle at a speed of about 5 mph (10 km/h) until
a direction is shown on the interior rear view mirror.
& WARNING
The digital compass is to be used as a directional aid only. Even
though you may want to look at it while you are driving, you must
still pay attention to traffic, road and weather conditions as well
as other possible hazards. •

Fuses and bulbs -
----------------
Equipment No. Equipment
Amps
Engine relay, fuel tank control unit, Airbag Off
16 A/C system (control unit) 10
1
light, light switch (switch illumination), diagnos-10
tic connector
17 Tire pressure monitoring system (control unit) 5
18
Not used
ABS, ASR, ESP, brake light switch
5 19
Not used
3 AFS headlight (left) 5
Not used
Oil level sensor (extended maintenance interval)
(WIV), tire pressure monitoring system, switch
21 Fuel injectors (gasoline engine) 10
4 for Electronic Stability Program (ESP), AFS head-5 Wind deflector (Roadster) 30
lights (control unit), A/C system (pressure sen -23 Horn 20 sorl, backup light switch
Automatic headlight range control, AFS head-
24 Transmission (control unit) 15
5
light (right)/ manual headlight range control, 5/10
25 Heater rear window Coupe/heated rear window 30/20
halogen headlights Roadster
Control unit for CAN data transfer (gateway),
26 Driver's side power window 30
6 electromechanical steering, automatic transmis-5
27 Passenger's side power window 30
sion shift gate
28 Not used
Acoustic Park Assist, automatic dipping interior
rear view mirror, garage door opener, heatable
29 Washer pump 15
7
windshield washer nozzles, washer pump, wind 5
30 Cigarette lighter 20
deflector relay (Roadster)
31 Starter 40
8
Haldex clutch 5 32 Steering column module 5
9
Control unit Audi magnetic ride 5 33
Instrument cluster 5
Airbag control unit 5 34 Radio navigation system, radio 15
1 1 Mass airflow sensor, crankcase heating 5/10
35
Audio amplifier 30
12 Door control unit (central locking driver/passen-10
36 Engine (control unit) 10 ger)
13 Diagnostic connector 10 37 CAN (Gateway) 5
Rain sensor, automatic transmission shift gate 5 38 Not used
15 Roof
light (interior lighting) 5 39 Not used
• Do-it
-yourself service