Audi A6 2015 Owner's Manual page 303

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Starting with jumper cables . . . . . . . . . 283
Stopping . . . . . ... . .... . . . ... . . . . ... 75
Engine compartment ....... . . . . . . . . . 224
Closing t he hood ......... . . . . . . . . . 223
Opening t he hood ........ . . . . . . . . . 222
Safety instructions . .... . . . . . . . . . . . . 222
Working in the engine compartment . . 222
Engine coolant ............ . ... . . . . . 228
Adding coolant . .......... . . . . . . . .. 229
Checking the engine coolan t level . . . . . 228
Expansion ta nk . . . . .... . . . . . . . . . . .. 228
Malfunct ion symbo l .... . . . . . . . . . . . . . 16
Radiator fan . . . . . . .... . . . . . . . . . . .. 230
Temperature gauge ....... . . . . . . . . . . 11
Eng ine oi l . . . . ............ . ... . . . .. 224
Adding .. . . . . . . . . .... . . . . . . . . . . .. 226
Addit ives . . . . . . . . . .... . . . . . . . . . . .. 226
Changing . . . . . . . . .... . . . . . . . . . . .. 227
Checking the engine oil level . . . . . . . . . 226
Indications and cond it ions requ iring ex-
tra checking . . . . . .. ... ... . . . . . . . .. 226
Indicator light . . . . . . . . . . . . . . . . . . . . . 18
Oil consumption ....... . ..... . ... . . 225
Pressure malfunct ion ...... . . . . . . . . . . 17
Recommended oil check int ervals . . . . . 226
Sensor defe ctive . . . . . . . . . . . . . . . . . . . . 22
Specification and viscosity . . . . . . . . . . . 224
Engine sound ... . .......... . . . ... . . 100
Engine speed li mitat ion ..... . . . . . . . . . . 21
Engine start-stop mode
refer to Start- Stop-System . . . . . . . . . . . 8 1
Eng ine start system (indicator lights) . . . . 18
Environment
Break-in period ........... . ... . . . .. 200
Catalytic converter ........ . . . . . . . . . 201
Diesel particu late filter .... . . . . . . . . . 202
Disposing of your vehicle battery ... . . 235
Driving at high speeds .. . ..... . ... . . 203
Driving t o minimi ze pollu t ion and noise 202
Fuel . . . . . . . . ... . ............ . . . . . 216
Fuel economy . . . . . .... . . . . . . . . ... . 202
Leaks under your vehicle . . . . . . . . . . . . 222
Letting the vehicle stand and warm up . 203
Proper disposal of drained brake fluid . 231
Proper disposal of drained engine cool-
ant . . . . . . . . ... . ............ . . . . . 229
Proper disposal of drained engine
oil . . . . . . . . . . . . . . . . . . . . . . . . . 226, 227
Inde x 30 1
Recycling used engine oil . .... . . . . . . . 226
Unleaded fuel . . . . . . . . . . . . .... . . . . . 214
What shou ld I do with an old battery? . 235
Event Data Recorder (EDR) ........ . . . . 192
Exhaust tail pipes
Cleaning . . . . . . . . . . ... . ...... . .... 210
Expansion tank . . . . . . . . . . . . .... . . . . . 228
Exte rior lighting . . . . ................ . 43
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . SO
Dimm ing . . . . . . . . . . . . . . ... .. . . . . .. . 51
Heating ...... . . . . . ..... . .......... SO
Exterior temperature display ...... . . . . . 24
F
Fastening
Booster seats . . . . . . . .......... . ... 180
Convertib le child safety seats .... . . . . 178
Infant seats . . . . . . . . . . . . . . . . . . . . . . 177
Floor mats . . . . . ... . . . . . . . . .... . . . . . 131
Foot pedals .... . . . . . ..... . ......... 131
For the sake of the environment
Gasoline fumes and the environme nt . . 216
Reducing engine noise by early upshift-
ing .......... . . . . . ................ 11
Refueling . . . . . . . . . .......... . .... 216
Saving f uel by early upshifting ... . . . . . 11
Four-zone automatic climate control . . . . 70
Front airbags
Description . . . . . . . . . . . . . . .... . . . . . 149
How they work ... . . . . . . . . .... . . . . . 155
Frontal coll isions and t he laws of physics 13 7
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 52
Adjusting . . . . . . . . . . . . . ... .. . . . . .. 128
Child restraints in the front seat ..... . 147
Fuel
Additives .. . . . . . . . . . .............. 214
Blended gasoline ..... . ............ 214
Current consumption . . . . ... .. . . . . . . . 25
Economy messages (effic iency program) 26
Fuel fi ll er flap emergency release . ... . 218
Fuel fi ll er neck . . . . ............ . ... 2 16
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Gasoline .. . . . . . . . . . ............ . . 214
Gasoline additives . . . . . . . . .... . . . . . 215
Low fue l level symbol . . . . . . . . . . . . . . . 22
Octane rat ing . . . . . ... . ........ . . . . 214
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