I note after rain, water runs down the windscreen and down the air vents that are placed directly over both fuse boxes. Water then gathers in the fuse box covers and eventually leaks into the fuseboxes them selves. I first discovered this when my headlights failed. On inspection I found water in the fuse boxes.

This problem has caused corrosion of the relay terminals etc.

I spoke to another owner who upon inspection of his RT, also saw water stains in the boxes.

I have not seen any posts on any forums, but cannot believe its an isolated incident, when the water is basically dumped on the top of the fuse boxes.