I believe I've seen postings on air bag light that stays on. What is the most common issue with this light. My vehicle is a 98 A4 1.8 Turbo with around 97,000 miles. Is this something that has to be diagnosed at a dealership and reset or could there be other issues causing it? I've tried to unplug & reconnect connections under both driver and passenger seats but doesn't seem to solve issue. Any other ideas on this?

Thanks!

 

it requires diagnostic equipment to find the problem also to clear/reset it when fixed