A4 (B7 Platform) Discussion Discussion forum for the B7 Audi A4 produced from 2005-2008.5

Air bag light on then off

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Old 03-23-2011, 02:51 PM
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Default Air bag light on then off

Twice in the past week my airbag light (main console) has illuminated for a few seconds and then gone off. Just once. Both times I have been at a near stop (coming to a stop or just staring from a stop). The time today it stayed lit for about 10 seconds and then went off. Hasn't been back on since this morning. Any ideas?

I have a 2007 A4 manual tranny.

Thanks.
Old 03-24-2011, 05:45 PM
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If I remember correctly from the old B5 days, this would happen sometimes due to bad electrical contacts on the airbag unit in the steering wheel, not sure how easy that would be to remedy on the B7 though...sorry I can't be of any more help..

Nick
Old 03-28-2011, 06:25 AM
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The car did it again today. It happens under quick or sudden braking. I'm not locking them up so to speak, just the occasional more-than-average braking pressure. It illuminates for a few seconds and then goes off. Weird. Any ideas?

Thanks
Old 03-29-2011, 07:04 PM
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Originally Posted by keithandstef
The car did it again today. It happens under quick or sudden braking. I'm not locking them up so to speak, just the occasional more-than-average braking pressure. It illuminates for a few seconds and then goes off. Weird. Any ideas?

Thanks

I just bought a 2008 Audi last week and noticed the same thing. The dealer ran a diagnostic and it turned out to be a fault in the driver side seat belt. They replaced the buckle (Part number 8E0-857-755-N-01C)
Old 03-30-2011, 10:40 AM
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Originally Posted by MixMasterZano
I just bought a 2008 Audi last week and noticed the same thing. The dealer ran a diagnostic and it turned out to be a fault in the driver side seat belt. They replaced the buckle (Part number 8E0-857-755-N-01C)
Very helpful Mixmaster. Thank you. I'll have my guys run a check on her and see if my buckle has gone bad. Thanks again.
Old 03-31-2011, 03:38 AM
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there is a tsb on that,rewire plug on drivers seat,vag it to make sure its
the side air bag,u dont what to mess with a airbag
Old 04-01-2011, 02:21 PM
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Originally Posted by audi01a6
there is a tsb on that,rewire plug on drivers seat,vag it to make sure its
the side air bag,u dont what to mess with a airbag
If there's a TSB on it (and my car is out of warranty) is the fix for free? I assume it has to throw a specific code? Thanks gang.
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