i had a stone chip in the middle of the windscreen whilst driving on the motorway. phoned my insurance company

Question

as i am in sured for the windscreen with a 60 excess they booked me in with autoglass. who then replaced the windscreen. a week later we had seriosuly heavy rain and when i went into the car i noticed a puddle of water on the passenger side just on the foot part carpet i phoned nissan the maufactuer of the car and they said does the water look a funny colour i said no and they asked if it smelt and i replied no it was just rain water they advised me to go back to autoglass to test as i explained the problem wasnt there b4 the new windscreen change. auto glass did test the vehicle couldnt find the fault they said the windscreen was sealed properly they put another brand new one and it rained a few times after that and no water came through and recently its happened again where water is coming through. auto glass advised it was the seam of the passenger side not having any sealant on it. but this problem happened after the new windscreen could any one tell me wot could be the problem.

Answer 1

It could be coincidence that the water appeared after the windshield replacement.

There is a drain tube from the heater box that may be plugged.
Just in front of the windshield is a grate where the heater and A/C draws in air into the cars cabin.
Rain water will fill the heater box if that drain tube is plugged with debris, it will overflow into the inside of the car.
You may want to have it cleaned out so it will drain again.