service interval AUDI S6 2008 User Guide

--~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
Tire pressure
Incorrect tire pressure causes premature wear and can cause
sudden tire blow-out. For this reason, tire pressure must be checked
at least once a month~
page 319.
Driving style
Driving fast around curves, heavy acceleration and hard braking
increase tire wear.
Rotating tires for more even wear
For all four tires on your vehicle to have the same service life, we
recommend that the front and rear tires are rotated according to the
tire manufacturer's suggested tire rotation intervals. Please remember the following:
• Tire rotation intervals may differ from the vehicle service inter­
vals outlined in your Maintenance and Warranty Booklet.
• The longer one tire is used in one location on the vehicle, the
more it wears at certain points; therefore, we recommend that you
follow the tire manufacturer's suggested tire rotation intervals.
• Vehicles with front-wheel drive experience more tread wear on
the front wheels compared to all-wheel drive (quattro®l .
• Please rotate tires as shown ~
page 323, fig. 243.
• Extra care must be taken when rotating direction -specific tires
~ page 344.
Wheel balancing
The wheels on new vehicles are balanced. However, various situa­
tions during everyday driving can cause them to become unbal ­
anced, resulting in vibrations you can usually feel through the
steering wheel.
Unbalanced wheels must be rebalanced to avoid excessive wear on
steering, suspension and tires. A wheel must also be rebalanced
when a new tire is installed.
Incorrect wheel alignment
Incorrect wheel alignment can cause excessive tire wear, impairing
the safety of the vehicle. If tires show excessive wear, have the
wheel alignment checked by an authorized Audi dealer or qualified
workshop.
All Wheel Drive
Vehicles with quattro® must always have tires of the same size, construction and tread type. For details see~
page 264.
& 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. •

___ C_ o_n_ s_ u_m _ e_ r_ ln_ f_ o _r _m _ a_ t_ i_o _n ______________________________________________ _
standards. Therefore, vehicles built for the U.S .A. and Canada differ
from vehicles sold in other countries.
If you plan to take your vehicle outside the continental limits of the
United States or Canada, there is the possibility that
• unleaded fuels for vehicles with catalytic converter may not be
available;
• fuel may have a considerably lower octane rating. Improper fuel
may cause engine damage;
• service may be inadequate due to lack of proper service facilities,
tools or testing equipment;
• replacement parts may not be readily available .
• Navigation systems for vehicles built for the U.S.A. and Canada
will not necessarily work in Europe , and may not work in other coun­
tries outside of North America.
0 Note
Audi cannot be responsible for mechanical damage that could
result from inadequate fuel , service or parts availability .•
Audi Service Repair Manuals and
Literature
Audi Official Factory Service Manuals are published as soon as
possible after model introduction. Service manuals are available
from :
Audi Technical Literature Ordering Center
Call toll -free:
Tel.: 1 (800) 544-8021
(from 8:00 AM to 8:00 PM, EST, Monday through Friday)
or access their website www.audi.ddsltd.com on the Internet to
order repair manuals and other Audi literature. •
Maintenance
General
Your vehicle has been designed to help keep maintenance require­
ments to a minimum. However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle 's safety, economy and
reliability. For detailed vehicle maintenance consult your Mainte­
nance & Warranty booklet .
Under difficult operating conditions, for example at extremely low
outside temperatures, in very dusty regions, when towing a trailer
very frequently, etc., some service work should be performed
between the intervals specified. This applies particularly to:
• oil changes , and
• cleaning or replacing the air filter.
~ For the sake of the environment
By regularly maintaining your vehicle, you help make sure that emis ­
sion standards are maintained, thus minimizing adverse effects on
the environment. •
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated fuel injection and
emission control systems, and the generally increasing technical
complexity of today's automobiles, have steadily reduced the scope
of maintenance and repairs which can be carried out by vehicle
owners. Also, safety and environmental concerns place very strict
limits on the nature of repairs and adjustments to engine and trans­
mission parts which an owner can perform.
Maintenance, adjustments and repairs usually require special tools,
testing devices and other equipment available to specially trained .,_

___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
Safety lock
Ignition key , automatic transmission 125
Seat adjustment Adjusting the seatback ............. 89
Adjusting upper thigh support .. .... 90
Driver 's seat . . . . . . . . . . . . . . . . . . . . . . 87
Driver's seat memory . . . . . . . . . . . . . . 91
Front passenger's seat . . . . . . . . . . . . . 88
Front seats . . . . . . . . . . . . . . . . . . . . . . . 87
Head restraints ............... 93, 197
Lumbar support ........... .... ... 90
Seat belts
See Safety be lts ..... ............. 202
Seat memory . . . . . . . . . . . . . . . . . . . . . . . . 91
Seating capacity .................... 202
Seating position
Driver .... .... .... ....... ....... 194
Front passenger . . . . . . . . . . . . . . . . . 195
How to adjust the front seats . . . . . . 195
Incorrect seat position . . . . . . . . . . . . 197
Occupants ...................... 194
Rear passengers . . . . . . . . . . . . . . . . . 196
Seats Number of seats 202
Selective unlock feature . . . . . . . . . . . . . . 55
Selector lever . . . . . . . . . . . . . . . . . . . . . . 154
Selector lever multitronic® ...... .. ... 16 1
Service and disposal Safety belt tensioner . . . . . . . . . . . . . 211
Service interval display ....... .... .... 28
Service position
Windshield wipers ........ ..... ... 80 Servotronic
Power steering . . . . . . . . . . . . . . . . . . 263
Shift buttons .. ...... .... .... ... 158, 165
Side airbags Description .............. ...... .. 228
How they work . . . . . . . . . . . . . . . . . . . 229
Side curtain airbags (SIDEGUARD) ..... 231
Description .......... .......... .. 231
How they work . . . . . . . . . . . . . . . . . . . 232
Safety instructions .... .... ....... 233
Side marker lights ............ ... .... 70
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Snow chains .. ... .... ....... .... ... 330
Sockets . . . . . . . . . . . . . . . . . . . . . . . 105, 106
Solar blower fan/solar roof ... .... .... 119
Sound system display Driver information display .......... 26
Spare whee l ....... .... ... .... ...... 337
Speed control system
See Adaptive Cruise Control .... ... 135
Speed rating letter code ............. 326
Speed warning system ... ........ .... 38
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 15
Starting off with a trailer ........ .... . 131
Starting the engine ............. 124, 125
What shou ld I do if the engine does not
start? . . . . . . . . . . . . . . . . . . . . . . . . . 125
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Easy entry feature . . . . . . . . . . . . . . . . 124
Electrically adjusting the steering wheel .
123 Malfunction
.. .. .. .. .. .... .... .... 34
Manually adjusting the steering wheel
122
Steering wheel co lumn
Adjusting electrically 123
Adjusting manually . .... .......... 122
Steering wheel heating .... .... .... .. 115
Steps for determining correct load limit 322
Stopping the engine .... ... .... .... .. 126
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cupholder . ..... ... .... ... .... ... 103
Cupholder rear center armrest . .... 103
Glove compartment ....... .... ... 107
Luggage compartment . ...... ...... 99
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . 100
Storage compartment Expanding ....................... 96
Sun shade ..... ...... .... ...... ..... 77
Sun visors ............. ........ ..... 76
Suspension
See Adaptive Air Suspension ... .... 182
Switches Emergency flashers ...... .. .... .... 73
Power sunroof .. ...... .... .... .... 66
Rear window defogger ... .. .... ... 117
Symbols Red ....................... ...... 31
Ye llow . ........ .... ... ........... 35
Synchronizing climate control . ....... 112
T
Locking the steering . . . . . . . . . . . . . . 124 Tachometer .......... .... ... .... .... 14