The airbag warning light on a friend's 2000 Sonata GLS has been lighting up, and his mechanic says the code coming up is for the clockspring.
How big a job is it to replace this? Bearing in mind of course that any servicing of the air bag has to be done carefully, is this something reasonable for the shade-tree mechanic to attempt? Is the part a dealer-only item, and what's the cost?