Over here, Martin wrote the following:
=====================================================
This whole airbag thing is annoying...
Yes, the Roadster has dual airbags, made by Siemens. These are substantially the same as the airbags in the Lotus Elise, and have been proven in the Roadster through a series of FMVSS crash tests and sled tests.
The DOT has created a new airbag requirement for 2008 and later model years -- the so-called "smart airbag" system. This new system includes seat sensors that measure the weight and position of the passenger on the seat, and moderates the airbag firing based on measurements.
As you might imagine, such a system is quite tricky and very expensive to develop. The DOT knows this, and included in the new requirements an opportunity for smaller car companies to request an exemption from this new requirement based on financial hardship. Indeed most of the smaller car companies - including both Telsa and Lotus - have applied for this exemption.
This exemption would NOT exempt Tesla from having airbags - the airbags in the Roadster still must meet the standards that every other car had to meet up until model year 2007.
This recently became an issue when some yahoo (pick your favorite expletive) at Miles Automotive filed a petition with the DOT to deny Tesla's requested exemption. I don't think their petition will change the DOT's position, but it was picked up by some entrepid reporter at autobloggreen.
Why, you might ask, would Miles Automotive do such a thing? I think there is only one reasonable answer, and you have already guessed it...
=====================================================