service interval AUDI S6 2009 User Guide

-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
Tire pr essure
Inco rrect tire pressure causes prematu re wear and can cau se
sudden tire blow-out. For this reason, tire pressure must be checked
at least once a month
~ page 323 .
Driving style
Dr iv ing fa st around curves, heavy acceleration and hard brak ing
increase tire wear.
Rotating tire s for more even wear
For all four t ires on your vehic le to have the same service life, we
recommend that the front and rea r tires are rotat ed acc ord ing to the
tire manufacturer 's suggested tire rotation intervals. Please
remembe r the f ollo wi ng :
• Tire rotat ion i nterva ls m ay d iffer from the vehic le serv ice inte r­
vals outl ined in your Maintenance and Warranty Book let.
• The longer one tire is used in one location on the vehicle, t he
more it wears at certain points; the refo re, we recommend that you
f ollow the tire manu facturer's sug ges ted t ire rotat ion i nte rvals.
• Vehicles with fro nt-w hee l dr ive e xper ience more tread wear on
the front wheels compared to all -wheel drive (quattro®l .
• Please rotate tires as sh ow n~
page 32 7, fig. 250 .
• Extra care must be taken when rotating direction -specific tires
~ pag e 349 .
Wheel balancing
T he w hee ls o n new v ehic les are balanced. However, various s itua ­
tions during everyday driving can cause them to become unba l­
anc ed, resu lti ng in vib rati ons yo u ca n us ually feel thro ugh t he
steer ing whee l.
U nba la nce d w heels must b e re ba lance d to avoid e xcessive wea r on
steering, suspension and tires. A whee l must a lso be reba lanced
when a new tire is installed.
Incorrect wheel alignment
Incorrect w hee l al ig nm ent ca n cau se e xcess ive ti re wea r, impa iring
t h e s afety of th e veh ic le. If t ires s how excessive w ear, have the
w hee l a lig nme nt checke d by a n autho rize d Aud i deale r or qualifie d
wo rkshop.
All Wheel Drive
Vehic les with quattro® must always have tires of the same size,
co nstruct ion an d tread ty pe. For deta ils see ~
page 268.
& WARNING
Sudden tire failure can lead to loss of control , a crash and serious
personal injury !
• Never drive a vehicle when the tread on any tire is worn down
to the wear indicators.
• Worn tires are a safety hazard , they do not grip well on wet
roads and increase your risk of "hydroplaning " and loss of control.
• Always keep chemicals that can cause tire damage , such as
grease, oil, gasoline and brake fluid away from tires .
• Tires age even if they are not being used and can fail suddenly ,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
lower speeds .
• Never mount used tires on your vehicle if you are not sure of
their "previous history. " Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and loss of vehicle control . •

Consumer Information -
----------------
reliabi lity . For detailed vehicle maintenance consult your Warranty &
M ain tena nce booklet .
Under diff icult operating condition s, for example at extreme ly low
outside temperatures, in very dusty regions, when towing a trai ler
very frequently, e tc ., som e serv ice work shou ld be p erfo rm ed
between the intervals specifie d. T his applies particu lar ly to:
• oil ch ang es, a nd
• cleaning or replacing the air filter.
<£> For the sake of the environment
By regularl y maintaining your vehicle, you help make su re that emis ­
s io n sta n da rds are ma intained, thus minimi zing a dvers e effe cts on
the environment. •
Important considerations for you and your
vehicle
The inc reasing use of elect ronics, sophisticated fue l injection and
e mi ssio n con tro l sy stems, a nd the gene ra lly i ncreas ing tec hn ica l
complexity of today's automobiles, have steadily reduced the scope
o f mai nte na nce a nd repairs wh ic h can be carr ied ou t by veh ic le
owners.
Also, safety and environmental concerns p lace very strict
l im it s o n the nat ure o f rep ai rs a nd adju stmen ts to engine a nd tra ns­
m ission parts which an owner can perform.
M aintena nce, adj ust m ent s and repairs u sua lly require special t ool s,
t est ing dev ices and o ther equipment ava ilab le to sp ecia lly trained
workshop personne l in order to assure p rope r performance, reli ­
ab ilit y and sa fety o f the vehicle a nd its many sys tems.
I mproper maintenance, adjustments and repairs can impair the
ope ra ti on a nd reliabil ity o f your vehi cle a nd even vo id your ve hicle
warranty. Therefore, proof of servicing in accordance with the main ­
t e nance sch ed ule may be a con diti on for upholding a poss ibl e
warranty claim made within the warranty period.
Controls and equip­ ment Safety first Vehicle operation
Above a
ll, operational safe ty can be adverse ly affected, creating
u nn ece ssary risks for you a nd your passenge rs .
I f in doubt about any servicing, have it done by your authorized Audi
dea ler or any other properly equipped and qualified workshop. We
str on gly ur ge you to g ive your au thorized Au di dea ler t he o pportu ­
nity to perform al l scheduled maintenance and necessary repairs.
Your dealer has t he facil ities, origina l pa rts and tra ined spec ialis ts
to keep your vehic le running proper ly.
Performing limited maintenance yourself
The fo llowing pages descr ibe a limited numbe r of procedu res wh ic h
ca n be perf ormed o n you r vehicle wi th ord ina ry tools, sho uld the
need arise and trained personne l be unavailab le. Befo re performing
any of t hese proc edures, a lways thor oug hly read all of the ap pli­
cable text and carefu lly fo llow the instruct ions given. Always rigor ­
ously observe the
WARNINGS provid ed .
Before you check anything in the engine compartment , al ways read
and heed all WARNINGS~
& and~ & in "Working in the engine
compa rtme nt" on
page 301.
& WARNING
• Serious personal injury may occur as a result of improperly
performed maintenance , adjustments or repairs .
• Always be extremely careful when working on the veh icle .
Always follow commonly accepted safety practices and general c ommon sense . Never risk personal injury .
• Do not attempt any of the maintenance, checks or repairs
descr ibed on the following pages if you are not fully fam iliar with
these or other procedures with respect to the vehicle , or are uncer ­
tain how to pro ceed .
• Do not do any work without the proper tools and equipment.
Have the necessary work done by your authorized Audi dealer or
another properly equipped and qualified workshop . _,.
Vehicle care Do-it-yourself service Tec hn ica l da ta

-Alphab eti ca l ind ex
-----=-------------------------------------
Safety instructions
Engine compartment ... .. .... .... 301
for booster seats . . . . . . . . . . . . . . . . . 246
for side curtain airbags .... ....... 236
for using child safety seats . ... .... 241
for us ing convertible child seats .... 244
for using infant seats ... .. .... .... 243
for using safety be lts . .... ... .... . 208
Monitoring the Advanced Airbag System 228
Safety lock Ignition key, automatic transmission 117
Seat adjustment Adjusting the seatback ... .... .... .. 82
Adjusting upper thigh support ...... 83 Driver's seat . . . . . . . . . . . . . . . . . . . . . . 80
D .
' t 84
river s sea memory . .... ...... .. .
Front passenger's seat . . . . . . . . . . . . . 81
Front seats . . . . . . . . . . . . . . . . . . . . . . . 80
Head restraints ... .... .... ... . 86, 199
Lumbar support ............. ..... 83
Seat belts
See Safety be lts . .... ... .. .... .... 205
Seat memory . . . . . . . . . . . . . . . . . . . . . . . . 84
Seating capacity . .... .... .... ... .... 205
Seating position Driver ...... ... .. .... ...... .... . 196
Front passenger . . . . . . . . . . . . . . . . . 197
How to adjust the front seats . . . . . . 197
Incorrect seat position . . . . . . . . . . . . 199
Occupants ...................... 196
Rear passengers . . . . . . . . . . . . . . . . . 198 Seats
Number of seats ..... .... .... .... 205
Selective unlock feature .... ....... ... 48
Selector lever . . . . . . . . . . . . . . . . . . . . . . 156
Se lector lever mu ltitronic® ........... 163
Service and disposal Safety be lt pretensioner ...... .... . 214
Service interval display . . . . . . . . . . . . . . . 26
Service position Windshield wipers . . . . . . . . . . . . . . . . 73
Servotron ic Power steering ...... .... .... .... 267
Shift buttons ...... .. ........... 160, 167
Side airbags
Description .............. ...... .. 231
How they work . . . . . . . . . . . . . . . . . . . 232
Side assist Activating and deactivating ... .... . 146
Description .......... ........ .... 146
Informationa l and alert stage signals 148
Messages in instrument cluster display ..
153
MM I settings ... .... ... .. ...... .. 152
Operation . . . . . . . . . . . . . . . . . . . . . . . 148
Safety tips . . . . . . . . . . . . . . . . . . . . . . 154
Sensor detection area . . . . . . . . . . . . 148
Side curtain airbags .. ........ ....... 234
Description ...................... 234
How they work . . . . . . . . . . . . . . . . . . . 235
Safety instructions .......... .... . 236
Side marker lights . . . . . . . . . . . . . . . . . . . 63
Ski sack ... .. .... ...... .... ... .... .. 92
Snow chains . .... ....... ........... 334 Sockets
.. ...... .... .... .... ... .. . 97, 98
Solar blower fan/solar roof ....... ... . 113
Sound system disp lay
Driver information disp lay .......... 24
Spare wheel ........................ 343
Speed control system
See Adaptive Cruise Control .. .... .. 127
Speed rating letter code ... ... .... ... 330
Speed warning system ................ 36
Speedometer .... .... .... ....... .... . 14
Starting off with a trailer .. .... .... ... 123
Starting the engine .. .... ... .. ... 116, 117
What should I do if the engine does not
start? ........................ . 117
Steering . ........... ....... ... .. ... 114
Easy entry feature ................ 116
Electrically adjusting the steering wheel .
115
Locking the steering ... .... .... ... 116
Malfunction . ... .. .... .... .... .... 32
Manually adjusting the steering whee l
114
Steering wheel column Adjusting electrically ... .... ...... 115
Adjusting manual ly ............... 114
Steering wheel heating .. ........ .... 111
Steps for determining correct load limit 326
Stopping the engine .... ... .......... 118
Storage .... ... .. .... ..... .. ... ..... 99
Cupholder ... .. ...... .... .... ... .. 95
Cupholder rear center armrest ... .. . 96
Glove compartment ... .... .... .... 99