brakes AUDI TT COUPE 2009 Owner's Manual

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•
& W ARNING (continu ed )
• All four wheels must be fitted with radial tire s of the same type ,
s ize (rolling cir cumference ) and the same tread pattern . Driv ing
with different t ires redu ces vehicle h andling and can lead to a loss
of contro l.
• If the spare tire is not the same a s the tires that are mounted
on the vehicle -for e xample with winter tires -only use the spare
tire for a short period of time and dr ive with extra c are . Refit the
norm al road wheel as soon as safely possible .
• Never drive faster than the maximum speed for which the tires
on your vehicle are rated because tires that are driven faster than
their rated speed can fail suddenly .
• Overloading tires cause heat build-up , sudden tire failure ,
including a blowout and sudden deflation and loss of control.
• Temperature grades apply to t ires that are properly inflated and
not over or underinflated .
• For te chnical reasons it is not always possible to use wheels
from other vehicles -in some cases not even wheels from the
same vehicle model.
• If you install wheel trim discs on the vehicle wheels , make sure
that the air flow to the brakes is not blo cked . Redu ced airflow to
the brakes can them to overheat , in creasing stopp ing distances
and causing a collision .
• Run flat tires may only be u sed on vehicle s that were equipped
with them at the fa ctory . The vehicle must have a chassis de signed
for run flat tires and a factory -installed tire pressure monitoring
system* that indicates a loss of tire pressure. In correct use of run
flat tires can lead to vehicle damage or accidents . Check w ith an
autho riz ed Audi dealer or tire specialist to see if your vehicle can
be equipped with run flat tires . If run flat tires are used, they must
be installed on all four wheel s. Mixing tire types is not permitted .
0 Note
• For techn ica l reaso ns, it is not genera lly poss ib le to use t he
whee l rims from other vehicles. This can hold true fo r wheels of the
same vehicle type .
• I f the s pare t ire is d ifferent from the tires that you have mounted
on your vehicle ( fo r example win te r ti res or wide p rofile tires), then
use the spa re tire for a short period of time on ly and drive with extra
care. Replace t he flat tir e w ith the tire matching the others o n your
vehic le as soon as possib le.
• If you s hould put different whee ls a nd tires on your ve hic le (e.g.
winter wheels and tires), you must be certain that the whee ls and
t ires are co mpa tibl e w ith the tire pressure mon itor in g syste m*.
Otherwise the system w ill reg ister a malfunction and a fault
m essage w ill be d isplayed . For more info rma tion, co ntact your Aud i
dea ler.
0 Note
• When installing new tires, be careful not to damage the va lves or
tire p ressu re m on itoring system senso rs* .
• N ever drive without the valve stem cap. The valves could get
da mage d.
• I f the sensors must be replaced, then the valve must also be
r eplaced at the same time.
ci> For the sake of the environment
Dis p ose o f old tir es in acco rdance with the local requ ireme nts .•
Uniform tire quality grading
• Tread wear
• Traction AA A B C
• Temperature A B C
Vehicle care
I t •

______________________________________________ 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