DII Front Sun Roof Drainage

It's wet out and it's also rather wet inside. Trickle of water from the
lowest front corner of the large plastic map pocket thingy on cornering.

I'm wondering if the drain pipes are blocked, I've googled and everything
says they are at the front corners but I can't find anything and there is
quite a bit of the mechanisum in the way and blocking the view. Anybody
really know where they are?

--
Cheers
Dave.