Forgive my noobness on this, I've made several searches on this without finding my answer. I'm going to look at an 07 Touareg today, and want to make sure it's an FSI. I've heard there was some overlap in that year model. Is there a VIN or any other difference with an FSI vehicle to indicate which engine it has? What's throwing me off is the 07 I'm looking at has the same headlight of an 06, and I've seen other 07's with the newer looking headlights.