Hi after heavy rain last week I found that my mk1 has a leak passanger footwell behind driver was very wet this mornig I had there about 8 big cups of water. Anyone have any idea what can it be? And btw I have sunroof is it possible that its the problem? Many thanks

 

usually its the seal that leaks on the scuttle panel because of poor refit after pollen filter change. have you had a service or the pollen filter changed recently?

 

I know what u mean but that is if u have leak in front passanger footwell and mine is in back behind driver

 

Im not sure if its any help to you now but i had the same problem with mine and it was the clutch master cylinder and i had the brake warning light come on as it was the clutch/brake fluid coming through the cylinder seal and on to the floor.