2008 AUDI A4 AVANT maintenance

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o _r _m _ a_ t_ i_o _n ______________________________________________ _
For additional road safety information, please visit the Road Safety
website at:
http://www.tc.gc.ca/roadsafety/menu.htm
•
Operating your vehicle outside the U.S.A. or Canada
Government regu lations in the United States and Canada require
that automob iles meet specif ic em ission regulations and safety
standards. Therefore, vehic les bui lt for the U.S.A . and Canada differ
from veh icles sold in ot her countries.
I f you p lan to take your vehic le outside the continental limits of the
Un ited States or Canada, there is the possib ility tha t
• unleaded fue ls for vehicles with cata lytic converter may not be
avai lable;
• fuel may have a considerably lower octane rating. Improper fuel
may cause engine damage;
• service may be inadequate due to lack of proper service faci lities,
t ools or test ing equ ipment;
• replacement parts may not be readily avai lable .
• Navigation syste ms for vehicles bu ilt for the U.S.A . and Canada
wi ll not necessarily work in Europe, and may not work in other coun ­
tries outside of Nort h America .
0 Note
Audi cann ot be responsible fo r mechan ical damage t hat cou ld
result from inadequate fuel, service or parts avai lab ility. •
Audi Service Repair Manuals and
Literature
Audi Official Factory Service Manuals are published as soon as
possible after model introduction Serv ice manuals are available
from :
Audi Technical Literature Ordering Center Ca ll tol l-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 manua ls and ot her Audi literature. •
Maintenance
General
Your vehicle has been des igne d to help keep main tenance requ ire ­
ments to a minimum. However, a certain amount of regu lar mainte ­
n ance is st ill necessary to assu re y ou r veh ic le's safety, ec onomy and
reliabi lity. For detai led vehic le maintenance consu lt your Mainte ­
nance
& Warran ty booklet.
Under difficult operating condition s, for example at extreme ly low
outside temperatures, in very dusty regions, when towing a trailer
very frequently, etc ., some service work sho uld be perfo rme d
between the intervals specified. This applies particu lar ly to :
• oil ch anges, and
• cleaning or replacing the air filter.

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W For the sake of the environm ent
By regularly ma intain ing your vehicle, you help make sure that emis ­
sion standards are maintained, thus minimizing adve rse effects on
the e nv ironment. •
Important considerations for you and your
vehicle
T he increasing use of elec tronics, sophisticated fue l injection and
emission con trol systems, and t he gene rally increasing tec hn ical
complexity of today's automobiles, have steadily reduced the scope
of maintenance and repai rs which can be carried ou t by vehic le
owners.
Also , safety and environmental concerns p lace very strict
limits on the nature of repairs and adjustments to engine and trans ­
m iss ion parts whic h an owne r can perform.
Maintenance , adjustments and repairs usua lly require special tools ,
t es ting dev ices a nd othe r eq uipment availab le to s pec ial ly t rai ned
workshop personne l in order to assure proper performance , reli ­
abil ity and safe ty of the vehicle and its many sy stems .
Im proper maintena nce, adjustments and repairs can impa ir the
operation and reliability of your vehicle and even void your vehicle
wa rranty. T here fore, proof o f servic ing in acc orda nce with the main­
tenance schedule may be a condition for upholding a possib le
warranty cla im made with in t he war ran ty per iod .
Above all, operationa l safety can be adversely affected, creating
unnecessary risks for you and your passengers.
I f in doubt about any servicing, have it do ne by your auth orized Audi
dea ler or any other properly equipped and qua lified workshop . We
str ongly u rge y ou to give yo ur auth orized Au di d ealer the oppo rtu ­
n ity to perform all scheduled maintenance and necessary repairs .
Yo ur dealer has the faci lit ies, origi nal par ts an d trained specia lis ts
to keep your vehic le running proper ly.
Controls and equip­ ment Safety first
Vehicle operation
Performing limited maintenan ce yourself
The following pages des cribe a li mi ted numbe r of proced ures wh ic h
can be performed on your vehicle with ordinary tools, should the
need a rise a nd trained pers onnel be unavaila ble. Before perfo rm ing
any of these procedures, a lways t horoughly read all o f the app li­
cable text and carefu lly fo llow the instructions given. Always rigor ­
ously observe the
WARNINGS provided.
Before you check anything in the engine compartment , always read
and heed all
WARNINGS ~ & and~ & in "Wo rking i n th e engine
compartment" on
page 273.
& WARNING
• Serious personal injury may occur as a result of improperly
performed maintenance , adjustments or repairs .
• Always be e xtremely careful when working on the veh icle .
Always follow commonly accepted safety practice s and general
common sense . Never risk personal injury .
• Do not attempt any of the maintenance, checks or repairs
described on the following pages if you are not fully familiar with
the se 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 work shop .
• The engine compartment of any motor vehicle is a potentially
hazardous area . Never reach into the area around or touch the
radiator fan . It is temperature controlled and can switch on
s uddenly -even when the engine is off and the ignition key has
been removed . The radiator fan swit ches on automat ically when
the coolant reaches a certain temperature and will continue to run
until the coolant temperature drops .
• Alway s remove the ignition key before anyone gets under the
vehi cle .
.,_
Vehicle care Do-it-yourself service Technical data

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Partition screen .. ... .... ......... 111
Protective liner ..... .. .... ...... .. 113
Removing luggage compartment cov-
er /partition net ... .. .... .... .... 1 11
Retractable cover ... .. .... ... .... . 110
Side Compartment ... .... ... .... . 114
Ski sack . ...... .. .... .... ...... .. 114
Tie -down strap ...... .... ......... 109
See also Loading the luggage
compartment ... .... .... ....... . 173
Lumbar support .. ...... .... ....... ... 99
M
Maintenance ..... .. ...... .... .... .. 346
Malfunct ion Indicator Lamp (M IU . ... 20, 27
Manual transmission . ...... .... .... . 142
Gearshift lever .. ...... ... .... .... 142
Master key ........ .... .... .......... 53
Battery replacement . ...... .... .... 54
Menu button ..... .. .... .... ...... ... 42
Menu input switch . ...... .... .... .... 42
Mi le age
Average .... ... .. .... .... ...... ... 40
Ins tan taneous .... .... ...... .... .. 41
M iles to empty .. .. .. .... .... .... .... . 26
Mirrors Activating the digita l compass ..... . 93
Adjusting the a nti -g lare ...... .... .. 90
Automat ic d imm ing fo r the outside
m irrors . .... ...... .... .......... 92
Automat ically dimming inside mirror . 90
Inside rearview mirror . ...... .... ... 90
Inter ior mirror .... .... ...... .... .. 90
Controls and equip­
ment Safety first
Manual glare dimming
.......... ... 90
Outside mirrors .. .......... .... ... 91
Recalling position of outside mir rors 101
Storing posit ion of outs ide m irrors .. 101
Monitoring the Advanced Airbag System 198
multitronic™ Automatic Shift Lock (ASU 152
D riving the mu ltitronic™ .. ... .... .. 150
Dynamic shift prog ram ...... .. ... . 153
Fa il- sa fe mode .... ... .... .... .... 156
Kick-down .... .... .... .... .... ... 153
Manual shi ft program ... .. .... .... 154
Selector lever .... .... .... .... .... 1 51
Steering w heel wit h tiptronic® . .... 155
tiptron ic
154
N
Nat ural leather . ...... .... ....... .... 262
New tires and whee ls . ....... ... .. ... 305
NHTSA Contacting ..... .... .... ... .. .... 175
Number of sea ts ... .. .... .... .... ... 1 76
0
Occupant seat ing pos itio ns .. .. ... .... 1 68
Octane rating .... ...... .... .... .... . 267
Odom eter .... .... ... .... .... .... ... . 15
O il
See Eng ine oi l .... .... .... .... .... 275
O lder children and safety belts ..... .. . 219 On
-Board Diagnostic System .. ... .... .. 28
Electronic speed lim iter ... .... ..... 28
Malfunc tion Indicator Lamp (M IU .. .. 27
On -Board Diagnostic System (OBD) .... . 27
Data Link Connec tor (DLC) .. .... .... 27
Open door or rear lid warning ... .. .. . .. 26
Opening Power sunroof ....... ........... .. 68
Operate your vehicle economical ly and mini -
mize pol lution .... ... .... .... ... 245
Optional equipm ent
Mark ed with an asterisk ...... ....... 6
Out lets ...... .... .... ... .... .... ... 12 1
Outside air pollution How to prevent from enter ing the veh ic le
128
Ou ts ide mirrors ....... ... .... .... .... 91
Outside temperature display .. .... ..... 25
Owner's manual How the Owne r's Man ua l is o rganized . 6
Owner's literature storage .... .... .... 123
p
Paint
Touch -up ... .. .... .... ... .... .... 258
Pain t no ...... .. .... ...... .... .... . 340
Park assis t ... .... .... ... .... .... ... 139
Parking .. .. .. ...... .... ........... . 138
Automatic t ransmission (6 -speed) .. . 143
multitronic ™ ... .... ... .... .... ... 1 50
P arking brake ...... .... .... .... ... .. 137
Setting and re leasing . ...... .. .... 137
Vehicle operation Vehicle care Do-it-yourself service Technical data