I had the dealerships body shop swap out gaskets on my 3rd brake light yesterday and the there's still a dam leak. I was going to do it myself, but they did the work for free.
They seemed real hesitant about tearing out the back window so I'm sure what to do. I've seen a couple of threads where guys are using the flowable silicone. Do you think this will solve my problem? I'm at a loss.
Just because they replaced the gasket doesn't mean it'd fix the leak
. The gaskets are a faulty design. I'd recommend spending $10 and 30 minutes and follow my write up and try that out before doing anything with the window. It's more than likely the light.