coolant reservoir AUDI S6 2010 Owners Manual

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Closing the engine hood
- Pull the hood down until the pressure from the struts is
reduced.
- Let the hood
drop down and latch in place. Do not try to
push it shut;
it may fail to engage=:> &.
& WARNING
A hood that is not completely latched could fly up and block your
view while driving.
• When you close the engine hood, check it to make sure the
safety catch has properly engaged. The hood should be flush with
the surrounding vehicle body parts.
• If you notice while driving that the hood is not secured prop­
erly, stop at once and close it. •
Working in the engine compartment
Be especially careful whenever you work in the engine
compartment.
Whenever you must perform any work in the engine compartment,
for example checking and filling different fluids, there is a risk of injury, burns and accidents. To prevent personal injury always
observe the following WARNINGS. The engine compartment of any
vehicle is a hazardous area=>& .
& WARNING
To help avoid injury, before you check anything under the hood:
• Turn off the engine.
• Remove the ignition key.
• Apply the parking brake.
Safety first
& WARNING (continued)
• Move selector lever to "P" (Park).
• Always let the engine cool down. Hot components will burn
skin on contact.
• To reduce the risk of being burned, never open the hood if you
see or hear steam or coolant escaping from the engine compart­
ment. Wait until no steam or coolant can be seen or heard before
carefully opening the hood.
• Keep children away from the engine compartment.
• Never spill fluids on hot engine components. They can cause a
fire. • Never touch the radiator fan. The auxiliary electric fan is
temperature controlled and can switch on suddenly.
• Never open the coolant reservoir cap when the engine is still
warm. The coolant system is pressurized and hot coolant could
spray out.
• Protect your face, hands and arm from steam or hot engine
coolant by placing a thick rag over the cap when you open the
coolant reservoir.
• If work on the fuel system or the electrical system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or open flames. Fluids in
the engine compartment could start a fire.
- Keep an approved fire extinguisher immediately available.
• To avoid electrical shock and personal injury while the engine is
running or being started, never touch:
-Ignition cables
- Other components of the high voltage electronic ignition
system.
• If you must perform a check or repair with the engine running:
- First, fully apply the parking brake, move selector lever to
"P" (Park). .,
Vehicle care Technical data

Alphabetical index -________________ fNi'II
Unleaded fuel .... .... ... .. .. . .. . 271
What should I do with an old battery? ...
292
EPC
See E lectronic power control ........ 14
ESP
See Electronic stabilizat ion program (ESP)
14
Event Data Recorder (EDR) ............ 240
Exhaust tail pipes
Cleaning ................ .... .... 264
Expansion tank ..................... 284
Ex terior lighting in the mirror housing ... 61
Eyeglass es compa rtment .............. 9S
F
Fan
Radiator ............... .. .. .. .. . 286
Fastening Booster seats .................... 225
Convertible child safety seats .. ..... 223
Infant seats .............. .... .. . 222
Fastening eyelets .................... 84
Flat tire Changing . .. ........... ...... .. . 318
Floor mats ......................... 180
Fog lights ................. ........ . 60
Folding master key with remote control .. 3 7
Foot pedals .. .. ... ........ .. .. .. .. . 180
For the sake of the environment
Gasoline fumes and the environment 273
Letting your engine warm up ...... . 109
Controls and equip­
ment Safety first
Reducing engine noise
by early upshifting
8
Refueling . .. ..... .. .. .. ......... 273
Saving fuel by early upshifting ........ 8
Using the rear window defogger ..... 101
Front airbags Descript ion . ...... .. .. .. .. ....... 199
How they work ................. .. 204
Front ashtray ........................ 91
Front fog lights .. ................. .. . 60
Front seats ... .. ..... ...... ...... .. . 75
Adjusting .. .. .. ........ ......... 177
Chi ld restraints in the front seat . ... 197
Fro nta l collisions and the laws of physics 186
Fuel Additives .... .. .... .. .. ......... 271
Blended gasoline ................. 271
Consumption ............ .... .. .. . 34
Filler neck ....................... 272
Fuel gauge ...... ............. .... 10
Gasoline ..................... ... 271
Gasoline additives ................ 272
Low fuel leve l . . . . . . . . . . . . . . . . . 10, 30
Octane rating . .. ................. 271
Recommendation . ......... .... .. 271
Refuelling ....... .... .. .. ....... 273
Reserve .................. ... .. .. . 10
T ank capacity .................... 341
Unlocking the fuel filler flap by hand . 275
Fuse arrangement ................. .. 325
G
Garage door opener (Homelink ®) .. .. .. 169 Gas d
ischarge lamps .. ... .... ... .... . 329
Gauges Engine coolant temperature .......... 8
Fuel gauge ... ... .. ............... 10
Speedometer ..................... 10
Tachometer . .... .. ... ............. 9
Trip odometer ............ ...... .. 10
General illustration Instrum ents and contro ls ............ 7
Glossary of tire and loading terminology 294
Glove compartment . .. .... .... .. ..... 94
cd changer .. .... .. .... ........... 94
emergency unlocking .............. 94
Valet key function ................. 40
Gross Vehicle Weight Rating (GVWR) ... 339
H
Head restraints ..................... 179
Adjusting ............... ... ... .. 179
Front seats ........ ............... 81
Rear seats .. .. .. .. ............... 81
Headlight washer reservoir ... ........ 292
Headlights ......................... . 58
Adaptive Light .............. ...... 61
Defective . .. .. .. .. ... ............ 21
Front fog lights ................... 60
Headl ight range control defective .. .. 31
Switching off ............ ... .. .. .. 58
Switching on ............ ...... ... 58
Washer system ... ................ 67
Xenon headlights ... ... ... ......... 58
Heated outside mirrors ............... 71
Vehicle operation Vehicle care Do-it-yourself service Technical data