Hmmm i wish mine came in through the interior light.. mine comes in from the Control panel.. and every since my nightmare trip to york (parked up and got petrol, locked the car.. came back and the remote central locking wouldnt work.. water had blown the fuse in the control panel, and i couldnt get into the car as i have delocked doors, had to get an RAC man to break in for me) I Dread it every happening again.. This has been fixed though, the water was coming in becuase my sunroof motor was broken and the sunroof wasnt shut fully.. and so the water came in. but im still going to put some selent around the ariel, if it still happens, its getting looked at.