technical data AUDI S4 CABRIOLET 2009 Repair Manual

Alph ab eti ca l ind ex -____________ _,_ __ _
Trailer towing .. ... .... ..... .. .. ... . 224
Operating instructions ....... .... . 225
Technical requirements ....... 224 , 225
Trailer tow ing tips ................ 226
Transmission tiptronic® .... ... ... ..... .... .... 126
Transport Canada ... .... .... ...... .. 155
Tread Wear Indicator
(TWll ........... 278
Trip computer Fuel consumption .... .... ... .... .. 37
Mileage .. .... ..... .. .... ...... ... 37
Trip odometer . ...... .... ...... .... .. 15
What does it mean when dEF appears in
the trip odometer display? ......... 15
Trunk Escape handle .. .... .... ......... 290
Trunk lid
See Rear lid .... .. .... ...... .... ... 55
Turn signals . .............. .......... 83
Warning/indicator lights ... ......... 21
u
Undercoating ..... .. .... .... ... .... . 237
Unfastening safety belts ... .... .... .. 165
Unidirectiona l tires ...... ...... .... .. 267
Uniform tire quality grading .. ..... ... 283
Universal Remote Control (Homelink®l . 139
Unlocking Power locking switch .............. 54
Rear lid . ... .. .... .... ...... ...... 55
Remote control .. .. .... .... .... ... 51
Using the key . ... .. .. .... ...... ... 53
Controls and equip­
ment Safety first
V
Vanity
mirror .... ..... ........ ..... .. 84
Vehicle electrical system ....... .... ... 22
Vehicle Identification !Number (VIN) .... 312
Vehicle jack .................... 290, 296
Vehic le literature .. .... ... .. ...... ... .. 5
Vehicle -care products .... .... .... .... 230
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Warning lights ....................... 18
Warning/indicator lights .... .... ....... 12
Airbag system ............ .... .... 20
Anti-lock brake system (ABS) ... ..... 20
Brake system ....... .... .... ..... . 23
Cruise control .... ... .... .... .... .. 20
Electronic power control ............ 22
Electron ic stabil ization program (ESP) 22
Generator .. ........ .... ... .. .... . 22
High beam . .... ........... .... ... 22
Malfunction lndica11:or Lamp (Mill . ... 19
Parking brake ...... .... ....... .... 23
Power top .... ...... .... .... . ... .. 21
Safety belt ... ....... .. .. .... .... .. 21
Tire pressure monitoring system ..... 20
Turn signals .. ..... .. .... .... .... . 21
Warranty coverages ........... .... .. 316
Washing ..................... ...... 230
Automatic car wash ... ...... .... .. 231
by hand ......................... 231
Power top cleaning ......... ..... . 233
w ith a power washer .............. 232 Washing
the vehicle .... .... ... .. .. .. 230
Waxing .... .... .... ... .. ...... .... . 233
Wear indicator ...................... 278
Weatherstrips .... ... .... .... .... ... 236
Weights .... .... ... .. .... ...... ..... 313
What happens if you wear your safety belt too
loose? . .... .... ... .. ...... .... . 164
What happens to unbelted occupants? . 161
What impairs driving safety? .......... 147
What should I do after changing a wheel? . .
275
What should I do after replacing whee ls?
275
Wheel bolts Torque ..... .... .... .... .... ..... 286
Wheel change .... .... ... .... .... ... 293
Wheels .. .. .. .......... ....... ..... 267
Cast a lloy ..... ... ..... ...... ... .. 237
Checking tire pressure ............ 274
Cold tire inflation pressure . .... .... 271
Genera l notes .. .... ... .... .... ... 267
G lossary of t ire and loading terminology
268
New tires and wheels ........ .... . 279
Rim ............................ 267
Steel whee ls ..................... 236
Tires and vehicle load limits ........ 275
When must a safety belt be replaced? .. 162
When must the airbag system be inspected? 179
When should I adjust the tire pressures? ...
275
When should I check the tire pressures? 275
Vehicle operation Vehicle care Do-it-yourself service Technical data