I talked to a tint shop today, he said they do it all the time with no issues, so I am going to get it done. I don't use the auto high beams but I don't mind the rain sensing wipers.
The sensors are pretty sensitive. For testing purposes I covered mine with an aerosol container cap and they still worked. The cap itself was a little large and left about a 1/2 inch gap towards the windshield. I actually had to use black electrical tape and completely tape over the sensors to get them to not see daylight.
So where is this sensor that tint on the inside would affect this? I am planning on putting a brow on and I don't want to mess anything up. It's going to be a pain as it is to cut it to properly fit.