Hi I have a mK2 sporting and for the past month or so I have noticed the airbag failure warning light appearing for about a second while im driving along then cuts out again. it started appearing for longer, and now it stays on all the time since yesterday. Is this a common problem and will I need to take it to a dealer or is it easy to fix? Will the warantee cover it as mine is still under warantee.

Thanks

warantee covers it