I get both AM and FM. I ran the antenna wire up behind the pillar. With the sunvisor up, it is still very hard to pick it, even in the car!! It cannot be seen from outside the car unless you really look for it. Do not think it would work mounted under the dash unless you live in the city and have very good reception. I am using an original 69 AM/FM radio, and I think they have better reception than the new radio's anyhow