Wind causing rattle at speed

[boony]

I've had my 996 TT just over a week now and love it to bits. However, at speed (100-130MPH) it has a LOUD rattle/vibration from what sounds like the dash area. The car feels fine - so nothing as bad as engine/drive-train releated but I'm stuck as how to go about identifying it.

It's from an OPC with full warranty, but they told me their engineers wouldn't be able to road test at that sort of speed to identify the problem.

Any suggestions gratefully received.

Cheers,
Boon

[Grey Ghost]

boony said:

but they told me their engineers wouldn't be able to road test at that sort of speed to identify the problem.

Ask if an engineer can come out whilst you drive the car. That way they can listen whilst you concentrate on keeping the car rubber side down