I've got a 2002 I35, just wanted to post that this was one of the easiest fixes I've ever had to do. I've never messed with airbags so it seemed daunting but was so simple.

- I did the airbag SRS reset procedure but mine would not reset, it would flash 8 times rather quickly -- according to FSM, it identified passenger airbag as having a problem
- Bought an airbag on ebay... used driver side, passenger side and computer from an '04 donor car, was about $90 shipped
- disconnected battery
- removed glove box, disconnected yellow airbag connection
- removed two 12mm bolts (no special torx tools needed)
- airbag came right out
- did the airbag SRS reset procedure and airbag light is gone