Hi!
If you've an intermittrent fault in the wiring or connectors the air-bag light
can still keep coming on!!!
****WARNING!!!**** You MUST disconnect the battery completely and
leave for 30 minutes min before attempting the following, as some
airbag ECUs will detonate the thing as a failsafe measure if the power
supply is disturbed or any wiring disconnected!!!
Once you have done this, remove the airbag ecu supply fuse (5A) -
usually a separate one on its own, check your handbook for its location -
then underneath the centre-console at the front, trace the airbag ecu
loom - usually yellow - up towards connector plug 117 where it connects
to the dashboard wiring, then look for a ***Blue/yellow stripe lead (ref.
117 LG)*** from the air-bag ecu pin 13 - this is the warning light return
lead to the ecu and can be disconnected to put the light out!
Hope this helps!
Chris Williams
PS! A dab of black paint over the warning light is also suggested as a
quick tip on assorted other places as well!