You might want to call on the airbag light to see if it is part of inspection. In Texas it is not, I passed with it on. You'll need a Porsche specific tool to turn it off. As far as codes go (in Texas), the car will not pass with the CEL lit. It will pass with one "not ready" in the computer memory. That is the only way I get mine to pass as my SAI still throws a code after replacing most of it. I reset the codes (all now read "not ready") then drive until my trusty Durametric tells me everything is ready except the SAI. Then off I go for inspection.
