[Speedster]

Like the topic says -- is the little black antenna on the top of the car for both FM and XM? If not, where is the FM antenna?

Thanks.

 

[TMoneyR523]

I believe the FM antenna is installed into the rear or front windshields... the XM and OnStar is the black antenna on the top.

 

[peterh]

I believe the FM antenna is installed into the rear or front windshields... the XM and OnStar is the black antenna on the top.

Second that!