I noticed that some water is coming inside during heavy rain. On bothe sides , left and right , the doorrubbers seems not to stop the leaking. I think it is at the silicon piece of plastic between doorbody and sidewindow. Does anyone knows a solution for that ? Car is a 2005 Sagaris.
Had exactly same problem on my t350. STR8SIX fixed it, think they replaced seal and the bit you mention. Also adjusted the door fit by removing a shim. No more soggy carpets now.