air suspension AUDI A3 2011 Owner´s Manual

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& WARNING (conti nued)
• Always make sure that the side a irbag can inflate without
interference :
- Never in stall seat covers or replacement uphol stery over the
front seatbacks that have not been specifically approved by
Audi .
- Never use addit ional se at cushions that cover the areas
where the side ai rbags inflate.
- Damage to the or iginal seat covers or to the seam in the area
of the side airbag module must always be repaired immedi­
ately by an author ized Audi dealer.
• The airbag system can be activated only on ce. After an airbag
has inflated, it must be replaced by an authorized Audi dealer or
qualified technician who has the techni cal information, t raining
and special equipment necessary.
• The airbag sy stem can be deploy ed only once. After an airbag
has been dep loyed , it must be replaced with new replacement
parts designed and approved e specially for your Audi model
version. Replacement of complete airbag systems or a irbag
components must be performed by qualified workshops onl y.
Make sure that any airbag service action is entered in your Audi
Warranty
& Maintenance booklet under AIRBAG REPLACEMENT
RECORD .a
Other things that can affect Advanced
Airbag performance
Changing the ve hicle's suspension system can change the way that
t he A dvan ced Airbag Sys tem pe rfo rms in a crash . For examp le, using
tire -rim combinations not approved by Audi, lower ing t he veh icle,
c hang ing the st iffness o f th e suspens ion, including the sp rings,
suspension str uts , shoc k absorbers etc . ca n change the forces tha t
are meas ured by the a irbag sensors and sent to the electronic control
unit. Some suspension changes ca n, for examp le, increase the force levels measured by the senso
rs and make the airbag system deploy in
c ra shes in w hich i t wo uld not deploy if the ch an g es h ad not b een
made . Other ki nds of changes may reduce the force levels meas ured
by the sensors an d prevent the airbag from dep loying when it should .
Th e sensors in t he safety bel t buckle for the drive r and fro nt
passenger seat tell the e lectronic control mo dule if the sa fety belt is
la tch ed o r not. If the safety belt is being u sed, t he fron t airbag w ill
dep loy at a sl ightly h igher rate of vehicle deceleration than if the
s afety belt is not be ing use d. T herefo re, in a pa rticular collis io n, it is
possible that an a irbag w ill not deploy at a seati ng position where the
sa fety belt is being used but w ill inflate at the posit ion where the
safety belt is not be ing used . It is importa nt that nothi ng inte rfere
w ith the safety belt buck les so that t he sensors can send the co rrect
info rmation abou t safety b elt use to t he electron ic co ntro l unit .
& WARNING
Changing the vehicle 's suspension including use of unapproved
tire-rim combinations can change Advanced Airbag performance and increase the risk of serious personal injury in a crash .
• Never install suspension components that do not have the
same performance characteristics as the components originally
installed on your vehicle.
• Never use tire-rim combinations that have not been approved
by Audi.
& WARNING
Item s stored between the safety belt buckle and the center
console can cause the sensors in the buckle to send the wrong
information to the electroni c control module and prevent the
Advanced Airbag System from work ing properly.
• Always make sure that nothing can interfere with the safety
belt buckles and that they are not obstructed . ..,