Is my car (see signature) supposed to be able to receive HD radio stations? When I have FM radio on the infotainment display and I click Browse, I get a list of available FM station frequencies. One frequency stands out because it is a different color (orange, IIRC) and the frequency is listed twice. That makes me think that the radio has detected an HD subchannel for that frequency. But, I know that that FM station has 3 HD subchannels. And, many local stations have HD subchannels. I doubt that my car can receive HD signals but why is that one frequency listed twice and in a different color than all the rest?