f5fstop: Thanks very much. Will try that tomorrow. Are these TSBs available for free on the internet anywhere? I'm relying on the GM SI DVD and AllData, none of which are _that_ up2date.
SUT NEIL: No sunroof on this one I'm afraid, otherwise that'd have been my first stop
Dug: Mmm, true dat
What I mean is I can normally hear/feel the wind bashing the car around when it really is windy. I couldn't this time.