a leak, possibly?

[scala]

Just noticed the carpet in the passenger side footwell was soaking wet when I removed the matt at the weekend. Checked the water bottle level to see if any leaks could have been the cause but the bottle was full.

Could this just be condensation build up? The carpet was dry when I checked it again this morning.

 

[Mish]

Have you got a sunroof?

 

[scala]

I have, but it's not that, I think. The matt was dry on top, but it was the carpet underneath that was damp. If it was the sunroof, surely the surface of the matt would have been wet?