Airbag system -
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& WARNING (continued )
-Never install seat covers or replacement upholstery over the
front seatbacks that have not been specifically approved by
Audi .
- Never use additional seat cushions that cover the areas
where the side airbags inflate.
- Damage to the original seat covers or to the seam in the area
of the side airbag module must always be repaired immedi
ately by an authorized Audi dealer .
• The airbag system can be activated only once. After an airbag
has inflated , it must be replaced by an authorized Audi dealer or
qualified technician who has the technical information , training
and special equipment necessary .
• The airbag system can be deployed only once . After an airbag
has been deployed , it must be replaced with new replacement
parts designed and approved especially for your Audi model
version . Replacement of complete airbag systems or airbag
components must be performed by qualified workshops only .
Make sure that any airbag service action is entered in your Audi
Warranty
& Maintenance booklet under AIRBAG REPLACEMENT
RECORD .
• For safety reasons in severe accidents , the alternator and
starter are separated from the vehicle battery with a pyrotechnic
circuit interrupter .
- Work on the pyrotechnic circuit interrupter must only be
performed by a qualified dealer
-risk of an accident!
- If the vehi cle or the circuit interrupter is scrapped, all appli
cable safety precautions must be followed .
For the sake of the environment
Undeployed ai rbag mod ule s and pr etensione rs mi ght b e cla ssi fied
as Perchlorate Material -sp ecial handling may ap ply, s ee
www .dtsc.ca.gov/hazardouswaste/perchlorate. When the vehicle or
Controls and equip
ment Safety first Vehicle operation
parts of th
e restraint syst em incl uding airbag modules saf ety be lts
w ith preten sio ne rs a re sc rapped, a ll a pp lic ab le laws a nd re g ul a
tions must be observ ed. Your authorized Audi deale r is fam iliar with
t hese req uir e m ents a nd we rec ommend tha t yo u have yo ur dea ler
perfor m this service for you .•
Other things that can affect Advanced Airbag
performance
C han ging the vehic le 's suspens ion system can change the way that
t h e Ad va n ce d Ai rbag Sys tem perfo rm s in a crash. F or e xam ple,
using ti re -r im comb inations not app rov ed by Audi, lower ing the
ve hic le , ch angi ng th e st iff ne ss of the su sp en sion , in cludin g the
springs, suspension struts, shock absorbers etc . can cha nge the
forc es that are measu re d b y th e a irbag sens ors a nd sen t to the e lec
t ronic con trol un it. Some suspens ion chan ges can, for exa mple,
i nc rea se the force le v e ls mea sured by the sen so rs and make the
a irb ag sys tem de plo y i n cras hes in whi ch it wo uld not de plo y if the
changes had not been made . Other kinds of changes may reduce
t h e force leve ls m easured by t he se nso rs a nd p reve nt t he a irba g
from deploy ing when it should .
T he se nsor s in th e safe ty bel t buc kle for th e dr ive r a nd fr ont
passen ger seat te ll th e electron ic control module if t he safety belt is
l a tc h e d or n ot. If t he safety belt is b ein g use d, th e fr ont ai rbag will
dep loy at a s lig htly h igher rate of veh ic le dece lerat ion t han if t he
safety belt is not being use d. Therefore, in a partic ular collision, it is
poss ible t hat an airba g w ill not deplo y at a s eat ing pos itio n where
the safety be lt is being used but wi ll inflate at the position where t he
sa fe ty be lt is no t bein g used. It i s im por ta nt th at n othi ng i nterfe re
with t he safety belt buc kles so that the sensors can send the correct
info rm ati on abou t sa fet y bel t use to th e ele ctr on ic co ntrol unit.
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Vehicle care Do-it-yourself service Technical data
