[cmott426]

Water leaking inside, drips on radio and shifter.
It appears to be coming from the OnStar, rear view mirror area.
I didn't see any damage or bad seals on the sun roof or windshield.
less than 2,000 miles. First heavy rain storm.
Just looking for some insight before calling the dealership on Monday.

 

[Blazer4play]

There should be a drain line going down the A pillar. Likely pinched or kinked. Dealer will need to drop the head liner to service

 

[cmott426]

First trip to Dealership they couldn't find a leak but did say there was a bad gasket around the sun roof and they replaced that.

3 weeks later leaking again. Took it back and they had the car for over a week testing. They couldn't find a leak. They said the ran a tool around the gasket to make sure it was seating. I had hope that fixed it.

3 days after I received the car back, leaking again. It has been raining today.

This time I have pictures.

 

[Chadbice]

I am having the same issue with my 2022. No sunroof. Not sure where it is coming from. Did they finally find the source/cause? Mine goes to the dealer on Monday.

 

[cmott426]

I am having the same issue with my 2022. No sunroof. Not sure where it is coming from. Did they finally find the source/cause? Mine goes to the dealer on Monday.

Yes, it was the windshield gasket.

 

[pcst.pierre23]

Yes, it was the windshield gasket.

Thanks my wife's is doing the same thing and she does not have a sunroof. I ll have them check the wind shield gasket.