2009 AUDI TT COUPE charging

battery is discharging, you should switch off any unnecessary elec ­
t rical consume rs (for exa mple, the air co nd itioner) .
0 Note
If the -~- warning/indicato r light (ma lfunc tion i n th e engi ne cool ing
system) in the instrument cluster shou ld illuminate:::::,
page 34, stop
t he vehicle and turn off the engine. The coo lant pump is no t work ing
- t his can cause eng ine damage! •
Applies to vehicles: with safety belt warning light
Safety belt warning light 4
The warning lig ht i s a reminder t o fasten safety belts.
T he warning light 4 comes on for a few seconds after the ignition
i s sw itched o n as a r em inder to fasten your sa fety be lt.
Additiona l information on safety belts :::::,
page 125. •
Brake system BRAKE (USA)/ (CD) (Canada)
Thi s wa rn in g/ind icator light i llumi nate s wh en the brak e
f lu id level is to o low or when t her e is a ma lfunc tion in the
ABS , or w hen the parking brake is set.
The ligh t ill umi nates whe n the igni tio n is t urned on . It goes out afte r
th e e ngine has be en started and the par king brake is fu lly released.
T his indicates that the bra ke warning light i s functioning pro perly.
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 th e ABS fai ls, the ABS warning/i ndicator light , ' (USA
m od els)/ (Ca nada mode ls) fla shes togethe r w ith the b rake sys te m
war ning/i nd icator ligh t:::::, &.
Controls and equip ­
ment
Instruments and warning /indi cator lights
(USA models): If the warnin g light BRAKE and the warning light
i llu min ate tog eth er, i m me dia te ly co nt ac t your author iz ed Au di
dea ler or qua lified wor kshop to have all brake pads inspected
=> page 36 .
When the li ght c omes on, a n aud ible wa rni ng sig nal i s a lso giv en.
Parking brake set
The BRAKE warnin g/indicator light i llum inates w hen the parking
brake is set:::::,& .
& WARNING
• USA models.: If both, the BRAKE warning light and the C
warning light come on at the same time , the rear wheels could
lock up first under hard braking . Lock -up of the rear wheel brakes
can cause loss of vehicle control and an accident . Have your
vehicle repaired immediately by your authorized Audi dealer or a qualified workshop . Dr ive slowly and avoid sudden , hard brake
appli cation .
• Canada models : If both, the brake warning light CCD> and the ABS
warning light ..,. come on at the same time, the rear wheels could
lock up first under hard braking . Lock -up of the rear wheel brakes
c an cause loss of vehicle control and an a ccident . Have your
vehicle repaired immediately by your authorized Audi dealer or a qualified workshop . Drive slowly and avoid sudden, hard brake
application
• If the brake warning /indicator light does not go out after a few
seconds and the parking brake released, or lights up while you are
driving, the fluid level in the brake fluid reservoir is too low . If you
believe that it is safe to do so, proceed immediately at low speed
to the nearest authorized Audi dealer or qualified workshop and
have the brake system inspected.
• Please be very careful and always keep in mind that after
several brake applications , you will need greater pressure on the
brake pedal to stop your vehi cle . Consequently , you must allow for .,_
I • •

Fuel supply and filling your fuel tank
-Select a medium refuelling rate so that the nozzle
switches off automatically when the tank is full.
Putting the fuel cap back on
-After filling your tank, twist the fuel filler cap clockwise
until you hear a defin ite click.
Close the fuel filler flap.
To avoid fuel spilling or evaporating from the fuel tank always close
fuel filler cap properly and completely. An improperly closed fuel
filler cap may also cause the MIL lamp=> page
24 to come on.
& WARNING
Improper refueling or handling of fuel can cause fire, explosion
and severe burns.
• Fuel is highly flammable and can cause severe burns and other
injuries.
• Failure to shut the engine off while refueling and/or to insert
the pump nozzle fully into the fuel filler neck could cause fuel to
spray out of filler neck or to overflow. Fuel spray and overflowing
fuel can cause a fire.
• Never use a cellular telephone while refueling. The electromag­
netic radiation can cause sparks that can ignite fuel vapors and
cause a fire.
• Never get back into your vehicle while refueling. If in excep­
tional circumstances you must get back in your vehicle while refu­ eling, make certain that you close the door and touch metal to
discharge static electricity before touching the filler nozzle again.
Static electricity can cause sparks that can ignite fuel vapors
released during refueling.
• Never smoke or have an open flame anywhere in or near your
vehicle when refueling or filling a portable fuel container.
& WARNING (continued)
• For your safety, we strongly recommend that you do not travel
with a portable fuel container in your vehicle. The container, full or
empty may leak and could cause a fire, especially in a crash .
• If, under exceptional circumstances, you must transport a
portable fuel container, please observe the following:
-Never fill a portable fuel container while it is anywhere in or
on the vehicle (for example, in the luggage compartment, or on
the trunk). Static electricity can build up while filling and can ignite fuel vapors causing a fire.
- Always place a portable fuel container on the ground before
filling.
- Always keep the filler nozzle completely inside the portable
container before and during filling.
- If filling a portable container made of metal, the filler nozzle
must always be in contact with the container. This will help
prevent static electricity from discharging and cause a fire.
- Never spill fuel inside the vehicle or luggage compartment.
Fuel vapors are highly flammable.
- Always observe local and state/provincial laws regarding the
use, storage and transportation of fuel containers
- Make certain the fuel container meets industry standards
(ANSI / ASTM F852-86).
Q) Note
If any fuel has spilled onto the car, it should be removed immedi ­
ately to prevent damage to the paint.
W For the sake of the environment
As soon as the correctly operated nozzle switches off automatically
for the first time, the tank is full . Do not try to add more fuel becaus e
fuel may spill out. In addition, the expansion space in the fuel tank .,,_

-Checking
and filling
---=---------------
0 Note
Do not overfill the battery, otherwise battery acid will overflow
through the vent opening. This can damage the paint and cause
corrosion. •
Checking the battery acid level on
conventional batteries *
The acid level of a conventional battery can be checked
visually.
"' ,...
9
i
Fig . 146 Battery: Elec­
trolyte level
- Check the electrolyte level on the front of the battery. The
level should be between the "MIN" and "MAX" mark ings.
If the electrolyte level is below the "MIN" level, have an authorized
workshop fill the battery cell with
distilled water .•
Charging of battery
Starting the engine requires a well charged battery.
Always read and heed all WARNINGS below ~ & and
~ & in "Working on the battery" on page 229.
- Switch off the ignition and all electrical consumers. - Make sure the area is well ventilated when you charge
the battery.
- Connect charger cables.
ALWAYS connect charger cables
POSITIVE
G) to POSITIVE G) ; NEGATIVE Q to NEGATIVE
Q.
- Switch on the charger.
- Make sure the charging rate is not over 6 amps.
- Turn off the charger~&, .
- Disconnect the charger cables.
- Connect both battery cables to the battery if necessary -
first plus, then minus.
It is not ne cessary to remov e th e battery from th e luggage compart ­
ment, and it is also not necessary to disconnect the cables.
Normally, a battery should be charged at no more than 10 percent
of its ra ted capacity.
For example, a charging current of 4.5 amps would be used on a
battery rated at 45 Ah . Rated capac ity of the battery in your vehicle
is listed on the battery housing.
The ba ttery caps should
not be opened when cha rging a battery.
& WARNING
Charging a battery can be dangerous.
• Never charge a frozen battery. It may explode because of gas
trapped in the ice. Allow a frozen battery to thaw out first.
• Do not reuse batteries which were frozen. The battery housing
may have cracked and weakened when the battery froze.
• Charge the battery in a well ventilated area. Keep away from
open flame or electrical spark. Do not smoke. Hydrogen gas gener-
ated by the battery is explosive. ..,

Checking and filling -
------------- --------=----" =---------
& WARNING !continued )
• To reduce the danger of explosio n, never connect or di sconnect
c h arger cable s whi le the charger i s operating .
• Fast charging a battery i s dang erou s and should only be
atte mpt ed by a competent techni cian with the proper equipment .
• Battery acid that may spill during charging should be washed
off with a solut ion of w arm wat er and bak ing soda to ne utrali ze
the acid .
0 Note
Never use a fast charger as a boos ter to start the engine . This wil l
seriously damage sensitive electronic components, such as control
units, re lays, radio, etc ., as well as the battery charger .
[ i ] Tips
The vehicle battery must not be charged with a standard small
charger that plugs into the cigarette lighter or out let .•
Windshield /headlight washer
conta iner
Fi g. 14 7 Fend er, left:
Wind shi eld washer
flui d re ser voir
T h e w asher fluid container is mark ed wit h the symbol O on
its cap.
Before you c heck anything in the e ngine compartment,
always read and heed all WARNINGS~ & in "Workin g
in t he engi ne compartment" on
page 217.
Lift the fi ller cap to ngue to add washe r fluid . You can fill
t h e container to the top.
Press the cap bac k on to the fi ller neck after fi lling the
container .
You can find the reservoir ca pac ity in the tab le in => page 291.
To prevent lime residue fr om bui lding up on the spray jets, use
dis tilled water when refilling . Always add a g lass cleaner solut ion
(with frost pro tection in the winter).
0 Note
Do not mix eng ine coolant antifreeze or any other additives to fil l up
the windshield washer reservo ir. •
Vehic le care I I Technical data

IIII...__E_ m _ e _r.;:g '-e_ n_ c-=y _ s_ i_t _u _a _t_ i_o _n_ s _______________________________________________ _
& WARNING (continued)
• Before you check anything in the engine compartment, always
read and heed all WARNINGS=>
page 209, "Engine compartment".
0 Note
• Applying a highe r voltage booste r battery will cause expensive
damage to sens itiv e electron ic components, such as control units,
relays , radio, etc.
• There must be no electrical contact between the vehicles as
otherwise current could already start to flow as soon as the positive
( + ) terminals are connected .
[ i ] Tips
The d ischarged battery must b e properly connected to the vehicle's
electrical system. •
Use of jumper cables
Make sure to connect the jumper cable clamps in exactly
the order described below!
Fig. 172 For jump
starting or charging
the battery, there is a
jump start connection
on the left side of the
engine compartment . Fig
. 173 Jump start
using the battery in
another vehicle: A -
Discharge, B- Female
socket
The procedure described below for connecting jumper
cables is intended to provide a jump start for your vehicle.
Preparatory measures
1. Do not jump start a frozen battery! Replace such a
battery!
2. Otherwise apply the hand brake and sh ift into idle gear if
your vehicle has manual transmission, and put the selector lever into P posit ion if your vehicle has auto ­
matic transmission.
3. For both vehicles switch off all consumers and the igni­
tion.
Connecting/disconnecting the jumper cable.
4. Connect one end of the red jumper cable on the jump
start bolt G) => fig. 173 (Bolts under red cover= "posi­
tive") of the vehicle to be started
@.
5. Connect the other end of the red jumper cable to the
positive terminal @ of the booster battery @.
6. Connect one end of the black jumper cable to the nega -
tive terminal @ of the booster battery @. _,,,

______________________________________________ A_ l.:.. p _h_ a_ b_e _t_ic _ a _ l _in _ d_e _ x __ _
Automatic transmission ..... ... .. .... . 99
Driving Notes ... .. .... ... .... .... 102
Emergency program .. .... ... .... . 105
Emergency release . . . . . . . . . . . . . . . 106
Ignition key safety lock ....... .... .. 92
Kick-down .. ... .. .... .... ...... .. 105
Launch Control Program ........... 105
Selector lever lock .. ...... ...... .. 101
Selector lever positions ........... 100
Tiptronic ... .. .... .... ........... 103
Tiptronic controls on the steering wheel
104
Average fuel mileage ... .... .... .... .. 26
Average speed . ... .. .... .... .... .... . 26
Avoid damaging the vehicle ......... . 192
B
Battery . ...... ..... ... .... .... . 228, 231
Battery location inside the engine compartment ... .... .... .... 218,219
Charging . .... .... .... ... .... .... 232
Checking battery acid level .... 231, 232
Connecting ... ... ..... ... .... ... . 228
Disconnecting ....... ....... .... . 228
Important warnings when working on the
battery ..... .... ....... ...... .. 229
Replacing the battery . ....... .... . 228
Winter operation . .... .... ... .... . 228
Working on the battery ... .... .... . 229
Battery voltage ......... .... ......... 36
Before driving .. ...... .. ....... ..... 114
Bi -Xenon headlights ........... .. .... . 57
Blended gasoline ... .... .... ... .... . 211
Controls and equip­
ment Safety first
Body
cavity sealing .... .. ..... ... ... . 204
Booster seats .... .... .... .... .... ... 165
How do I properly install a booster seat in
my vehicle? . ... ... ....... .. .... 165
Safety instructions ..... .... ... .... 165
Brake fluid Changing the brake fluid .. .... .... 227
Checking the brake fluid level ...... 227
What is the correct brake f luid level? 227
What should I do if the brake fluid warning
light comes on? . ........ ... ..... 227
Brake fluid reservoir ..... .... .... .... 227
Brake system . ... ...... ......... .... 227
Anti-lock brake system ... .... ... .. . 20
Brake Assistan t .... . .. .. .. . ... ... 187
Brake fluid .... ... .... ...... ...... 227
Brake fluid specifications for refi ll and
replacement . ... ..... ... .... .... 227
Brake light defective . .... .... .... .. 37
Brake pads ... ... ..... ... .... ... . 191
General information . .... .. .. .. ... 186
How does the moisture or road salt affect
the brakes? ............... ...... 1 86
Malfunction .... ........... ...... . 33
Warning/indicator lights .. ..... .... . 19
Worn brake pads symbo l .... ...... . 36
Break -in period ........ ............. 190
Brake pads ...... ..... ....... .... 191
Tires .... . ... ... ... ... .... .... ... 190
Bulbs ..... .. .... ..... .. ... ... ...... 278 C
California Proposition 65 Warning . .... 218
Battery specific .... ... .... .... .... 231
Capacities ... .... .... .... ... .... .... 291
Car care ... ..... .. .. .... .... .... .. . . 198
Interior .... ... .. .. .... ........ ... 205
Plastic and vinyl .. ............... . 202
Weatherstrips ... .. .... .. . .... ... . 203
Care of exterior . ..... ....... ....... . 198
Cargo area
See Luggage compartment . ... .... . 121
Cargo net .. .... .. .. .... .... .... .... . 78
Catalytic converter .. .... .... .... ... . 191
CD changer .... ... .. .... .... .... .. .. . 84
Certification .. ....... ....... ..... ... 296
Changing a flat tire ......... .... ... .. 268
Changing engine oi l .. .... ... .... .. .. 223
Chassis Undercoating . ... .... .... .... ... . 205
See also Audi magnetic ride .... .... . 98
Checking Battery acid level .. ....... .... 231, 232
Engine coolant level ...... .... .... 225
Checking tire pressure ..... .... ...... 241
Child restraint Danger of using ch ild restraints in the
front seat ... .... .... .... ... ... . 137
Child restraints What types of child restraint anchors are
avai lable? ... .... .... .... ...... . 171
Where can I get additional information
about child restraints? ........... 171
Vehicle operation Vehicle care Do-it-yourself service Technical data