i have the kenwood kdc-mp628 and the screen washes out in sunlight (cause the 5th gen has a tilted dash and my front window isnt tinted). Can I cut a piece of smoked cellophane and place it on the screen?

also, the AM sucks. It happened to my old kenwood also. FM is fine but I like to listen to a lot of talk radio on my long drives. Is there a booster or something? It comes in sometimes but the signal has to be strong. In fact, the radio itself sucks comapred to OEM.

thanks in advance.