airbag off AUDI A4 2000 B5 / 1.G Airbag Service Workshop Manual

69-41

WARNING!

DO NOT install an airbag unit that has fallen
on a hard surface or experienced mechanical
damage.
Airbag units have an expiration date (see
sticker on B-pillar). If airbag units are
replaced, pull sticker with expiration date off
new airbag unit and place it over old sticker
on B-pillar. Airbag unit and sticker must be
replaced after 14 years.
If there is no sticker on the B-pillar, airbag
change must be indicated in service plan.
Airbag unit must not be treated with grease,
cleaners or similar materials and must not be
exposed to temperatures above 100 C (212
F), even for short periods.
Always use the following work sequence when
replacing airbag units:

1 - Remove old airbag unit and lay down with
padded side facing up, for side curtain airbag,
observe additional safety precautions page
69
-49
.

Pa
ge 3 of 75 Airba
gs, servicin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.BD03.69.3

69-46

B - If airbag control module is replaced:

- Check DTC memory:

Repair Manual, Body On Board Diagnostic
(OBD), Repair Group 01


Activated belt tensioners can be identified by the
DTC: "Ignitor for belt tensioner - resistance is too
high"

- If necessary (visual check) also replace: all
damaged components.

Accident without airbag deployment
If airbag Malfunction Indicator Lamp (MIL) -K75-
does not indicate a DTC, then airbag
components do not need to be replaced. Check
seat belts separately.
After replacing airbag units or the control module,
attach label (only tear-off strip) to registration
card and send in registration card.
Pa
ge 11 of 75 Airba
gs, servicin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.BD03.69.3

Side airbag units have an expiration date
(see sticker on B-pillar). If side airbag units
are replaced, pull sticker with expiration date
off new side airbag unit and place it over old
sticker on B-pillar. Replace side airbag unit
and sticker after 14 years.
If there is no sticker on the B-pillar, airbag
change must be indicated in service plan.
If side airbag unit is replaced, pull airbag
number sticker off side airbag unit and stick
it to the seat pan.
Do not use a needle or other sharp objects to
poke around area near airbag and sensor
mat.
Pa
ge 15 of 75 Airba
gs, servicin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.BD03.69.3