It is indeed, Paul.citroenxm wrote:Is this the S2 car??
If that wasn't the cause, I guess I'll have to follow Jim's investigation method and have the seats/carpet out to pour coloured water over the car.
In the meantime, I'll take close look at the door seals. Which has reminded me, the car came with roof bars that are screwed into the door seals with self-tappers - one of them pished! Could be the cause?