I'm having difficulty understanding the concern. Having a light interior would defeat one of the main reasons that I tint a car: Security and privacy. With a dark interior and proper tinting, it is all but impossible to see into the rear section of the car. With a light interior, it is quite easy (same reason that good travel bags are lined with light material even when the outside is dark). When inside of a tinted car, looking OUT, you almost forget that there is tint... just the glare is missing. Sort of like wearing dark glasses. I wouldn't have it any other way. I haven't had a light interior'ed car, nor an untinted one in 25 years.Is your interior black?
and you tinted the windows?
must feel like a cave.