i had the 35% solar guard tint and YES! you will have navi problems...if the tint has somewat of a reflective tint you will have problems....since then i took it off and put a 20% regular black tint and have had no problems. Just beware of what kind of tint you decide to put on...also one more thing, i have a satin silver tsx and the solar guard look phat as hell, but my navi was messed up for weeks. so it's up to you
THANKS guys for ur response. It seems as if it depends what kind of tint you get. I will have to ask wherever i go for my tints to make sure and im not taking any chances cause i dun wnat to have any problems with the navi. Thanks for ur help and ill let u kno how it all turns out!