,,,I had that problem after I tinted the windows myself with 5% in the back area,which is even slightly darker than the 7% offered by the shops these days...I went overboard with increasing the lights for the side & rear,but small 50w lights in the bumper area will give you the same effect for backing up.....I value the dark tint for the sun & hiding all my stuff somewhat way too much to do without,,,, for removing I just peel the main section of tint off then remove the remaining adhesive residue & tint with windex,alcohol & razor blades