service indicator AUDI TT COUPE 2009 Owners Manual

Table of contents
Table of contents
Vehicle literature ........ .
About this Owner's Manual .............. ...... . .
Controls and
equipment .. .. ... . .. ... ... . .
Cockpi t ... .......... ...... ..... .
Genera l ill ustration ............. .
Instruments and
warning/indica tor lig hts ....... .
Instruments .............. ..... .
Warning/indicator lights ........ .
Driver informa tion system ..... .
Introduction ............... .. .. .
Gearshift recommendation ...... .
Service interval d isplay .... ..... .
On -Boa rd Diag nos tic sys tem (OBD)
Trip computer ..... ... .. ..... .. .
Menu display ............•......
Speed war ning system ....... .. .
Warnings and symbo ls .... ... .. .
O pening and closing .......... .
Keys .......................... .
Powe r loc king system ......... . . 5 Rear
lid/trunk lid .............. .
45
Transmission . . . . . . . . . . . . . . . . . . . 9 9
Anti-theft a larm system ..... ... .
47 Manua l transmiss ion . . . . . . . . . . . . 99
Power w indows ...... ... .... . .
48 S tronic transmission . . . . . . . . . . . 99
Clear vision ................ ... .
6 Lights ........................ . 51
Home
link® . . . . . . . . . . . . . . . . . . . . . 107
51 Universa I remote control . . . . . . . . 107
9
11
11
1 2
12
1 5
22
2 2
23
23
24
25
27
30
32
38
38
41 In
ter io r ligh ts . . . . . . . . . . . . . . . . . . 59
Vis ion . . . . . . . . . . . . . . . . . . . . . . . . . 59
W iper and washer system . . . . . . . 60
M irrors . . . . . . . . . . . . . . . . . . . . . . . . 64
Digi tal compass . . . . . . . . . . . . . . . . 67
Seats and sto rage . . . . . . . . . . . . . 69
Genera l recommendat ions . . . . . . 69
Adjust ing front sea ts manua lly . . 70
Power seats ........ ......... . .
Lumbar support ............... .
Head restraints ........ ..... .. .
Rear sea ts . ... ... . .. ... ... .. .. .
Luggage compar tment ........ .
Roof rack ..... .......... ....• ..
Cup ho lder ... ... ...... ... .. .. .
Asht ray ................ .... .. .
Cigarette ligh ter /socke t ........ .
Storage ............ ....... ... .
Warm and cold .............. . .
Climate cont ro ls ........... ... .
Rear window defogger
Qiil ...•. ..
Heated seats ................. .
On t he road ... .• ..... .... ... ...
Steering ... ... ... ...... ... ... . .
Ignition lock and ignition switch .
Sta rting and stopping the engine
Par king bra ke ... ... ... .. .. .... .
Acoustic parking system ... .. .. .
Cruise control ................. .
Audi magnetic ride ......... ... . 71
Safety first
................ .
74
74 Driving Safe ly .... ............. .
75 General no tes ................. .
76 Proper occupant seating pos itions
79 D river and passenger side fo otwel l
81 Peda l area .................... .
81 Stow ing luggage .............. .
8 2 Report ing Safety Defects ...... . .
83 Sa fety belts ..... ... ... ....... . .
8 5 General no tes ................. .
85 Why safety be lts? .............. .
89 Safety bel ts ..... ... ... ... ... .. .
90 Safety belt pretensioners ....... .
91
Ai rbag system . ...... .......... .
91 Importa nt t hings to know ...... .
92 Fro nt airbags ................. .
93 Monitoring the Advanced Airbag
94 System ....................... .
95 Knee airbags ..... ............. .
96 Side airbags ... ... ............ .
98 1
13
1 14
1 14
116
120
1 2 0
121
123
125
125
126
129
133
135
13 5
139
146
151
154

Inst rum ent s a nd warning /indi cato r li ghts
Instruments and warning/indicator lights
Instruments
Instrument cluster and controls
The instrument cluster is your central source of informa­
tion .
6
Fig . 2 Ove rv iew of the ins trum ent cluster
0
0
0
©
©
©
G)
©
Tachometer with time and date display ......•.....
Warning/indicator lights .. ... ..... ... ........ .. .
Coolant temperature gaug e .... ... ...... ...... .. .
Fuel gauge .. .... ... .. ...... .... ... ..... ... ... .
Speedome ter with odometer ..... .... ... .. .. ... .
Set/Chec k button ..... ... ..... ..... ... ........ .
Driver information display
Reset but ton for
~
"' N 9
i
12 , 13
15
13
14
14
13, 33
22
- trip odometer
- Service indicator
[ i ] Tip s
14
23
The illumination for the instrument cluster lights up whenever you
switch on the ign ition with the
ve hicle hea dlight s off. As the
daylight fades, the instrument cluster illumination likewise dims
automatically and wil l go out completely when the outside light is
very low. This feature is meant to remind you to switch on th e head ­
lights when outside light conditions become poor. •
Tachometer (engine rev counter)
The tachometer indicates the engine RPM (revolutions per
minutes) .
The tachometer 0 ~ fig. 2 is the left of the two large c lock -type
displays.
The engine turns at a speed
1,000 times the single digit in the
display, e.g . if th e ne edle is pointing a t the
"2" the engine is turning
at 2,000 RPM .
If engine RPM drops below 1,500, you should downshif t to the next
lower gear . The red ar ea at the end of th e scale indica tes maximum
permissible engine RPM after the break- in period. Before reaching
th is area , shift into the next higher gear (manua l transmission),
move the selec tor lever to position "D (Drive)" (automatic) or ease
your foot off the accelerator pedal.
0 Note
T he tachometer need le should not move into the red range . If it
does, then on ly for a very short period of time . You could damage
your engine by driving a t high RPM. ...

& WARNING !continued)
• Always remember, even if the "snowflake" symbol (ice
warning) does not appear 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.
[ i J Tips
• On vehicles with S tronic, the reminders do not appear in the
display until you select a gear.
• On vehicles with Audi Navigation system*, the displays may
differ from their normal appearance during navigation .•
Ap plies to ve hicles: wit h gearshif t indi cato r an d ma nual t rans mission
Gearshift recommendation
This indicator con help conserve fuel.
Fig. 8 Gearshift
recommendation
In order to become familiar with the gearshift indicator, begin
driving as usual. If the current gear is not the best one for
conserving fuel , the indicator will display the recommended gear.
Con tro ls and eq uip­
ment
Driver information system
The display shows the current gear and the recommended gear
~ fig. 8.
• Upshifting: The display is to the right of the current gear if a
higher gear is recommended.
• Downshifting: The display is to the left of the curren t gear if a
lower gear is recommended.
Sometimes the indicator will recommend skipping a gear
(3 lllll-5).
[ i J Tips
• This indicator should help you conserve fuel. It is not designed
to recommend the correct gear in all driving situations. Only the
driver can decide which gear is correct in certain driving situations
such as when accelerating or driving on hills.
• The display switches off when the clutch pedal is pressed.
• Gear shift recommendation can be deactivated in the driver
information system
~ page 27. •
Service interval display
The service interval display reminds you when your next
service is due.
Vehicle care I I
Fig. 9 Section of
instrument cluster:
Service interval display.,,_
irechnical data

In order to connect the special diagnostic equipment, push the plug
into the Data Link Connector (DLC). The DLC is located to the right of
the hood release =>
page 24, fig. 10.
Your authorized Audi dealer or a qualified service station can inter ­
pret the code and perform the necessary repair. •
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIU in the instrument cluster
=>
page 15, fig. 5 is part of the On -Board Diagnostic (OBD II) system.
The warning/indicator light illuminates when the ignition is
switched on and goes out after the engine starts and the idle has
stabilized. This indicates that the MIL is working properly.
If the light does not go out after the engine is started, or illuminates
while you are driving, a malfunction may exist in the engine system.
If the light starts flashing, the catalytic converter could be damaged .
Continue driving
with reduced power (avoiding sustained high
speeds and/or rapid accelerations) and have the condition
corrected. Contact your authorized Audi dealer .
If the light illuminates, the electronic speed limiter may also be
malfunctioning . For more information=>
page 25, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate =>
page 213. •
Electronic speed limiter
Your vehicle may be factory equipped with tires that are rated for a
maximum speed of 130 mph (210 km/h). This is less than the
maximum speed of your vehicle . To reduce the risk of sudden tire
failure and loss of control if the vehicle is operated at excessive
speeds, your vehicle also has an electronic speed limiter. The elec-
Controls and equip ­
ment
Driver information system
tronic speed limiter prevents your vehicle from going faster than the
tire speed rating. For more information =>
page 246.
If the engine control unit receives faulty vehicle road speed signals,
the Malfunction Indicator Light (MIU•"" will illuminate. If this
occurs, contact the nearest authorized Audi dealer for assistance.
& WARNING
Always observe the posted speed limits and adjust your speed to
suit prevailing road, traffic and weather conditions. Never drive
your vehicle faster than the maximum speed rating of the tires installed. •
Trip computer
Introduction
The trip computer gives you information on current and
average fuel mileage, average speed, fuel range and
driving time.
Fig . 11 Trip computer
1
You can switch between the trip computer 1 and 2 by pressing the
! Reset! button®=>
page 26, fig. 12. .,,_
I • •

Engine oil pressure malfunction 9=;r;
The red engine oil pressure warning symbol requires
immediate service or repair.
If the ~ symbol appears in the display and flashes, the oil
pressure is too low. In addition to the symbol, the following
message also appears in the display:
Switch off engine and check oil level
- Pull off the road and stop the vehicle .
- Shut the engine down.
- Check the engine oil level~
page 221.
-Contact your authorized Audi dealer for assistance if
necessary .
Engine oil level too low
If the engine oil level is too low, top off oil to the proper level
=>
page 222.
Engine oil level OK
If the ~ symbol starts flashing again ev en though the engine oil
level checks OK on the dipstick,
do not start driving again and do not
let the engine run at idle .
Instead, contact your authorized Audi
dealer for assistance .
[ i J Tips
• The engine oil pressure symbol ~ is not an indicator for a low
engine oil level. Do not rely on it. Instead, check the oil level in your
engine at regular intervals, preferably each time you refuel, and
always before going on a long trip.
• The yellow oil level warning indication _ requires oil refill or
workshop service without delay. Do not wait until the red oil pres­ sure warning symbol
~ starts to flash before you respond to the
Controls and equip ­
ment
Driver information system
low oil level warning = . By then, your engine may already have
suffered serious damage. •
Fuel supply too low Jl
When the L symbol illuminates, this means there are about 2.6
gallons
(10 liters) of fuel left in the fuel tank . Time to refuel!
=>
page 212.
If the symbol lights up , even when there is ample fuel in the tank,
and the text
Tank system malfunction! Please contact workshop
appears in the display, there is a fault in the system. Contact a qual­
ified workshop to have the fault rectified. •
Checking the engine oil level .d'" ..
Please add max. 1 qt of engine oil!
If the symbol comes on, add 1 quart (1 liter) of oil at the next
opportunity=>
page 222. •
Checking the engine oil level -1.
When the _ symbol illuminates, check the engine oil level as soon
as possible =>
page 221. Top off the oil at your earliest opportunity
=>
page 222. •
Engine oil sensor defective • ...
If the symbol illuminates, contact your authorized Audi dealer
and have the oil sensor inspected. •
I • •

There are three reasons why the defective bulb message would
appear in the display:
• The light bulb has burnt out=>
page 278.
• The fuse is "blown"=> page 274, "Replacing a fuse".
• The wire connection to the light bulb is defective.
Have the bulb replaced or the connection repaired by your autho ­
rized Audi Service department.
& WARNING
• Light bulbs are pressurized and could explode while they are
being changed causing serious personal injury.
• Work with due care when handling the high-voltage section of
gas discharge (xenon) lamps. Failing to do so could result in death
or serious injury! •
Brake light defective i( r (USA
models)/ (Canada models)
In case of a malfunction or component failure, the symbol
(USA models)/ (Canada models) can appear . The following elec­
trical components should be checked, repaired or replaced, as
necessary:
• Brake light bulbs
• All wiring connections
• Brake light switch
Contact your authorized Audi dealer for assistance if necessary.
[ i] Tips
The brake light switch is only inspected as part of the functional
check after the engine is started .•
Controls and equip ­
ment
Driver information system
Ap plies to veh ic les : w it h auto matic headli ghts
Light/rain sensor defective U
The indicator light indicates a defect in the automatic
headlights/automatic wiper system.
If the symbol illuminates, the light sensor has failed. For safety
reasons , the low beams are turned on permanently with the switch
in
AUTO. However, you can continue to turn the lights on and off
using the light switch . In the case of a defect in the rain sensor, the
windshield wiper lever functions are still available. Have the
light/rain sensor checked as soon as possible at an authorized Audi
dealer. •
Applies to v ehi cle s : with Ad aptive Light
Adaptive Light defective " )
Adaptive light defective
When this symbol l-illuminates, it means that Adaptive Light is
defective. Go to a qualified workshop to have the headlights or the
control unit for the Adaptive Light repaired. •
Applies to veh ic les : wi th tir e pr essu re m on it o ring sys tem
Tire pressure monitoring system
Tire pressure that is too low must be corrected as soon as
possible.
If the O symbol flashes for about one minute after the igni­
tion is switched on and then remains on, there is a malfunc­
tion in the system. Consult the nearest authorized Audi
dealer as soon as possible.
Additional information about the tire pressure monitoring system
can be found:=> page 253. •
I • •

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 62 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 . 5 4 In sid 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.

• Be aware of the different than usual steering response and
adjust your steering force accordingly.
• Have the problem checked and set right by an authorized Audi
dealer as soon as possible.
• If a steering malfunction occurs, this is signaled with the or.
~ indicator lights and a warning tone, see.
[ i] Tips
• If the power steering system should fail, or if the engine is not
running (for example, while being towed} , you will still be able to
steer the vehicle. However, more effort will be required to do so.
• If the power steering system is not functioning properly, contact
your authorized Audi dealer immediately.
Ap plies to vehicles : w ith A ll Wheel Drive
0 iving w i h your quattro®
With All Wheel Drive, all four wheels are driven.
General information
With All Wheel Drive, power is distributed to all four wheels. This
happens automatically depending on your driving style and the
road conditions at the time. See also=> page
184, "Electronic differ ­
ential lock (EDU".
Winter tires
When driving in the winter , your vehicle with All Wheel Drive has an
advantage, even with regular tires. In winter road conditions it may
be advisable to mount winter tires (or all-season tires} for improved
driveability and braking : these tires must be mounted on all four
wheels. See also=> page 250, "Winter tires".
Controls and equip­ ment Safety first Vehicle operation
Intelligent technology
Snow
chains
Where tire chains are mandatory on certain roads, this normally
also applies to vehicles with All Wheel Drive=> page 251, "Snow
chains".
Replacing wheels/tires
Vehicles with All Wheel Drive must always have tires of the same
size. Also avoid tires with different tread depths . For details see
page => page 246, "New tires and replacing tires and wheels".
Off-Road driving?
Your Audi does not have enough ground clearance to be used as an
off-road vehicle. It is therefore best to avoid rough tracks and
uneven terrain as much as possible. Also refer to=> page 192.
& WARNING
Always adjust your driving to road and traffic conditions. Do not
let the extra safety afforded by All Wheel Drive tempt you into
taking extra risks.
• Although the All Wheel Drive is very effective, always
remember that braking capacity is limited by tire traction. You
should therefore not drive at excessive speeds on icy or slippery
road surfaces.
• On wet road surfaces, be careful not to drive too fast because
the front wheels could begin to slide on top of the water (aqua­ planing}.
If this should occur, you will have no warning from a
sudden increase in engine speed as with a front-wheel drive
vehicle . Always drive at speeds which are suited to the road condi­
tions. -risk of crash. •
Vehicle care Do-it-yourself service Technical data

-Tires and wheels
3. Subtract the combined weight of the
driver and passengers from
"XXX" kilo­
grams or
"XXX" pounds shown on the
sticker=>
page 238, fig. 148.
4. The resulting figure equals the available
amount of cargo and luggage load capacity. For example, if the
"XXX"
amount equals 1400 lbs. and there will
be five 150 lbs. passengers in your
vehicle, the amount of available cargo and luggage load capacity is 650 lbs. ( 1400- 750 (5
x 150) = 650 I bs.)
5. Determine the combined weight of luggage and cargo being loaded on the
vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a trailer, load from your trailer will be transferred
to your vehicle. Consult this manual to determine how this reduces the avail ­
able cargo and luggage load capacity of
your vehicle. -
Check the tire sidewall (=>
page 246,
fig. 152) to determine the designated
load rating for a specific tire . •
Tire service life
The service life of tires depends on a lot of different things
including proper installation and balancing, correct tire
pressure and driving style.
Fig. 150 Tire tread:
tread wear indicators
..__-lo..,.__,._~~--' (TWII
{ ------;g
0
r~~~~~~~~
• Fig. 151 Rotating tires
L_ __ ....::\ ;;~~~~~~~~~~~::::_ __ _J for more even wear
Tread Wear Indicator (TWll
The original tires on your vehicle have 1 /16 inch (1.6 mm) high "wear
indicators" ~ fig. 150 running across the tread. Depending on the
ai,.

________________________________________________ T_ i _r_e _s_ a_n_ d_ w_ h_ e_e _ l_s __ _
•
make, th ere w ill be six to ei ght of them evenly placed around the
t ire. Ma rks o n th e tir e s idewall (f or e xam ple "TWI " or oth er symbo ls)
indicate the positions of t he tread wear indicators . Worn tires must
be re placed. Diffe re nt fig ure s may a ppl y in other countr ies=>& .
Tire pressure
Inc orr ect t ire p ressure causes prema ture wea r and ca n cause
sudden tire blow -out. For this reason, tire pressure must be checked
at leas t on ce a mont h=>
pag e 24 1.
Dri ving style
Dr ivi ng fa st aro und curves, heavy accele ration a nd hard bra king
increase tire wea r.
Rotating tires for more even wear
F or all four tires on your vehicle to have the same service life, we
r ec om men d that t he fr ont a nd rear ti res are rota ted acco rd ing to the
tire manufacturer 's suggested tire ro tation interva ls. Please
r eme mber the fo llo wi ng:
• Ti re rotation interva ls may differ from the vehicle servic e int er­
va ls ou tlined in y our Wa rranty
& M ain te n ance Booklet .
• T he longer one tire is used in one location on the vehicle, the
mo re it wears a t ce rtai n poi nts ; th erefore, we recom men d th at you
follow t he tire manufac turer's su ggested t ire rotation interv als .
• Vehi cles w ith front -w hee l d rive ex per ience more trea d wea r on
the front wheels compared to all -wheel drive (quattro®l .
• Ple as e rota te tires as shown=>
page 244, fi g. 15 1.
• Extra care must be ta ken when rotating direction -specific tires
=>
p age 2 73 .
Wheel balancing
The w heels on new vehic les are balanced. However, various situa ­
tions du ring everyday dr iving can cause them to become unbal ­
anc ed, resu lt in g in v ibrat io ns y ou can usual ly fe e l throu gh th e
steering whee l. U
nba lanc ed wheels must be r eba lanced to avoid excessive wear on
ste erin g, sus pen sion and tire s. A wh ee l mu st als o b e re b ala nce d
when a new tire is insta lled.
Incorrect wheel alignment
I ncorrect wheel alignment can cause excess ive tire wear, impairing
t he sa fety of the v ehicle. If t ire s s how e xcess ive wear, hav e t he
whee l a lignment chec ked by an authoriz ed Aud i d eal er o r qua lif ied
wo rk shop.
All Wheel Drive
V eh icles w ith q uattro ® must alwa ys ha ve tire s of the same siz e,
construction and t read t ype . For detai ls see=>
page 189 .
& WARNING
Sudden tire failure can lead to loss of control , a crash and serious
personal injury!
• Never drive a vehicle when the tread on any tire is worn down
to the wear indicators.
• Worn tires are a safety hazard , they do not grip well on wet
roads and increase your risk of "hydroplaning" and loss of control.
• Always keep chemicals that can cause tire damage , such as
grease , oil , gasoline and brake fluid away from tires .
• Tires age even if they are not being used and can fail suddenly,
espe cially at high speeds . Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
lower speeds .
• Never mount used tires on your vehicle if you are not sure of
their "previous history ." Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and loss of vehicle control. •
Vehicle care
I t •