2009 AUDI S6 fuel reserve

Instruments and warning /indicator lights
[ i J Tips
• The digital clock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
I CHECK) button => page 15, fig. 5. •
Speedometer with odometer
The speedometer shows you the vehicle speed, and the
odometer shows you how many miles (kilometers) you
have driven.
Fig . 4 Instrument
c luster Odometer and
reset button
The odometer and trip odometer are located inside the speedom­
eter.
• USA models -Miles
• Canada models -Kilometers
You can switch the display from miles to kilometers and vice versa
via the MMI.
Lower odometer
The lower odometer shows the total number of miles (kilometers)
driven. Upper
odometer (trip odometer )
The upper odometer shows the total number of mil·es (kilometers)
driven since you last reset the odometer to zero. You can use this
odometer when you wan t to keep track of how many miles (kilome ­
ters) you have driven for a single trip or errand. The last d igit indi­
cates 1/10 of a mile (100 meters) .
You can reset the trip odometer to zero by pressing the Reset button
~0-
Malfunction message
If there is a malfunction somewhere in the instrument cluster,
dEF
wi ll appear in the trip odometer and will stay on. Contact your
authori zed Audi dealer to have the prob lem corrected .
Immobilizer
When the ignition is switched on, the data on the ignition key are scanned automatically.
If an unauthorized key was used,
SAFE is disp layed continuously in
the odometer display field . The vehicle cannot be operated
=>
page 44 .
[ i J Tips
• The digita l clock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
I CHECK) button=> page 15, fig. 5. •
Fuel gauge
The fuel gauge only works when the ignition is on.
When the needle reaches the reserve mark, the~
page 34 _,,,
symbo l appears in the instrument cluster display as well as the
message
Please refuel. There are approximately between 1.8 and 2.4 .,_

Driver inf ormati on displ ay
Engine oil sensor malfunction => page 35
._ -
Engine speed limitation* => page 36
--Adaptive Light* defective :::::, page 36
Ignition lock malfunction :::::, page 36
--Windshield wiper defective :::::, page 36
Tire pressure monitoring sys -:::::, page 337
tern
Loss of tire pressure
Tire pressure monitoring sys -:::::, page 337
tern
System not available
Ba ttery in remote control key
--Electromechanical
parking brake
Automatic transmission ma l­
function
A pplies to vehi cles : wi th Conven ien ce key
Key not in vehicle
K ey not in vehicle
=> page 43
=> page 123
:::::, page 160,
=> page 167
-
-
-
-
This reminder appears along with the.., symbol if the master key is
removed from the vehicle with the engine running. It is intended to
remind you (e.g . when changing drivers) no t to continue the journey
without the master key.
If the master key is no longer in the vehicle, you cannot switch off
the ignition after stopping the engine and you also cannot start the
•
engine again . What is more, you cannot lock the vehicle from the
outside. •
Light/rain sensor defective
Au tomat ic he adl ight s/au tomatic wiper s defec tive
If the symbo l illuminates, the light sensor has failed . For safety
reasons the low beams are turned on permanently with the switch
in
AU TO . However, you can continue to turn the lights on and off
using the light switch. In the case of a defect in the rain sensor, the
windshie ld wiper lever functions are still available. Have the
light/rain sensor checked as soon as possible at a dea lership .•
Windshield washer fluid level too low "')
U Please top up washer fluid
If the symbol il luminates, add windshield washer fluid to the washer
system and also to the headlight washer system:::::,
page 316. •
Fuel supply too low Q.)
L Pl ea se refuel
When this symbol il luminates for the first time, the fue l reserve
in your vehicles is still about 2 Gal lons (7 to 9 litersl. Refuel as soon
as possible :::::,
page 296.
If the symbo l lights up, even when there is ample fue l in the tank,
and the text
T an k s yste m m alf un ction ! Cont act w orks hop appears
in the display, there is a fault in the system. Contact a qualif ied work ­
shop to have the fault rectified .•

___ C_ le_ a _ n_i_n ~g _ a_ n_ d __ p_r _o _t _e _c_ t_ i_o _n ___________________________________________ _
Cleaning and protection
General information
Regular care preserves vehicle value.
Any automobile is exposed to industrial fumes, corrosive road salt,
muddy dog feet, etc . A well cared for Audi can look like new many
years a fter purchase. Regu lar a nd correct ca re will co ntribu te to
maintaining the beauty and value of your Audi.
Furthermore, good care may be a condition for substantiating a
war ranty claim should co rros ion damage or paint defect s occur .
Your authorized Audi dealer has a variety of dedicated vehicle- care
product s
and can adv ise whic h ones to use for clea ning the e xter ior
and interior of your vehicle.
Whethe r you use p roducts recommended by Audi or other c ommer ­
cia lly availab le cleaning agents , please make sure you apply them
correctly.
& WARNING
• Cleaning agents may be poisonous. Keep them out of the reach
of ch ildren .
• Heed all caution label s.
• Always read directions on the contai ner before using any
product. Follow the di rection s carefully .
• Most chemical cleaners are concentrated and have to be
d iluted.
• Use spot removing fluids only in well ventilated area s.
• Do not use gasoline , kerosene , die sel fuel , nail polish remover
or other volatile fluids . They may be toxic , flammable or hazardous
in other way s. Do not wash , wa x or dry the vehicle w ith the igni ­
tion on or the engine running.
& WARNING (continued )
• Do not clean the under side s of chassis , fenders , wheel cove rs,
etc . without protecting your hands and arms. You may cut yourself
on sharp -edg ed metal parts .
• Moisture and ice on brakes may impair braking effi ciency
=> page 265 , "General info rmation ". Test the brake s carefully each
time you wa sh the vehicle.
~ For the sake of the environment
Se lect only enviro nmenta lly friend ly c leaning products . Leftover
clean ing products should not disposed of in the household waste. •
Care of exterior
Washing
Frequen t washing pro tects the vehi cle.
Th e bes t protection against envi ronmental influences is frequent
washing and waxing . How often this is required depends on:
• Ho w much the vehic le is used
• Where the vehic le is parked (garage, in the open under trees,
etc.)
• T he seasonal and weather conditions
• Environmenta l influences
T he longer bird droppings, insects, tree resin, road and industrial
gri me, tar, soot, road salt and ot her materials rema in on the ve hicle
body, the more lasting their destruc tive effects will be . High temper ­
atu res caused by exp osu re to in tense s un ligh t inte nsify the c orro -
sive effect, particularly when humidity is high as well.
~

Data -________________ RPI
App lies to vehicles : wit h 4.2 lite r 8- cy lind er e ng in e
350 hp , a-cylinder engine
Engine data
Maximum ou tpu t SAE net
M aximum torque SAE net
No . of c ylind ers
Displaceme nt
Stroke
Bore
C om press ion ratio
F uel
Dimensions ( approx .)
L eng th
Width (w ith outside mirro rs fo lded)
Height (unloaded)
Tu rning circle d ia m eter (c urb to cu rb)
Capacities (approx .>
Fuel tank
- Tot al capaci ty
- Reserve (of total capacity)
Windshield and headlight* washer fluid container Engine oil wit h filter ch ange
Controls and equip­ ment Safety first h
p@rpm
l b -ft@ rpm
C ID (cm
3
)
in (mm)
in (m m) 35
0@ 6800
3 25@3500
8 c ylinde r
25 4 (4 163)
3.65 (92 .8)
3 .33 (8 4.5)
1 2 .5 : 1
Premium unleaded 191 AKO Recommended for maximum engine performance . Fur ­
t her details =>
pa ge 295, "Gasoli ne"
in ( mm)
i n (mm)
in (mm)
ft (m l 1
9 4.4 (4 938)
73. 0 (1855)
5 7 .4 (1459)
39.0 (11 .9)
ga l (liter s)
gal (liters)
qua rts (liters)
qua rts (liters) 2
1.1 (80 .0)
1 .8 -2. 4 (7-9)
5.1 ( 4.8)
9.0 (8.5)
•
Vehicle operation Vehicle care Do-it-yourself service Tec hn ica l da ta

______________________________________________ A_ l.:.. p _h_ a_ b_e _t_i c_ a _ l _in _ d_e _ x __ _
Environment
Break -in period ... ... . .. .. ..... ... 271
Catalytic converter .... ...... ...... 272
Dispos ing of your vehic le battery ... 315
Driving at high speeds .... .... ... . 273
Dr iving to minimi ze pollution and noise .
273
Fuel ............................ 297
Fuel economy .... .... .... ....... . 273
Leaks under your vehicle ... .. ... .. 301
Letting the vehicle stand and warm up .
274
Proper disposal of drained brake fluid 311
Proper disposal of drained engine coolant ........................ 309
Proper disposa l of drained engine oil 306
Recycling used engine oi l .. .. .. .... 306
Un leaded fuel .................... 295
What should I do with an old battery?
315
EPC
See E lectronic power control ........ 18
ESP
See E lectronic stabi lizat ion p rogram
(ESP) ... ..... ...... .... ..... .... 18
Event Data Recorder (EDR) . ...... .... . 262
Expansion tank ... ... .... ..... .. .... 308
Exterior lighting in the mirror housing ... 66
E yeglasses compartment .... .... .... . 100
Controls and equip­
ment Safety first
F
Fan
Radiator .... .... .... .... ...... .. 310
Fastening eyelets .................... 90
Flat tire
Changing .... .... .... .... .... ... 344
Floor mats ......................... 200
Fog lights ...... .... .... ...... ... .. .. 65
Fo lding master key with remote contro l . 41
Foot pedals ........................ 200
For the sake of the e nvi ro nmen t
Gaso line fu mes and the environment 297
Letting your eng ine warm up ...... . 1 17
Reducing engine noise by ear ly
upshif ting ....................... 12
Re fuel ing ..... ... .... .... .... .... 297
Savi ng fuel by early upshifti ng .. .... 12
Using the rear window de fogger ... . 108
Front airbags Description .... ..... .. .... .... ... 219
How they work .... .... .... ....... 224
Front arm rest adjusting . .... ..... .. .... .... .... . 88
Storage compartment .............. 88
Front ashtray .... .... .... .... .... ... . 96
Front fog lights . .... .... .... .... ..... 65
F ront seats .. ............ .... ....... . 80
Adjusting ....................... 197
Child restraints in the front seat .... 217
F ronta l coll isions and the laws of physics
206 Fuel
Additives .. .... .... ... .... .... ... 295
Blended gasoline ...... .... .... ... 295
Consumption ........... .... ...... 38
Fi ller neck .... .... .... ... .... .... 296
Fuel gauge . ...... .... ... .... .... . 14
Gas oline ...... .... ... .... .... ... 295
Gaso li n e additives ..... ... .... .... 296
Low fuel level ..... .... ... .... .. 14, 3 4
Octane rating .. ...... .... .... .... 295
Recommendation .. .... ... .... .... 295
Refuelling .... .... .... ... .... .... 297
Reserve ... .... ... .... ... ... ...... 14
Tank capacity ..... ... .... ...... .. 369
Un locking the fue l filler flap by hand 299
Fuse ar rangement . ....... ... .... .... 35 1
G
Ga rage door opener (Homelink®) ..... . 188
Gas discharge lamps ... ... .... ... ... . 355
Gauges Engine coolant temperature .... ..... 12
Fuel gauge ... ... ....... . .... ..... 14
Speedometer . .... .... ... .... ..... 14
Tachometer ....................... 13
Tr ip odometer .. ....... .... .... .... 14
General illustration Instruments and controls . .... .... .. 11
G lossary of tire a nd loading termi nology . . .
318
G love compartment ... .. .... .... ..... 99
cd change r ... .... .... .... .... .... 99
Valet key function .... .... .... ... .. 44
Vehicle operation Vehicle care Do-it-yourself service Technical data