Antenna, windshield, radio, FM, poor reception
Buick LeSabre Custom 2004
factory installed AM/FM/CD Player
Antennas: in glass in windshield, in glass in rear window
Reception is limited, there are indications of static on radio stations in the same geographical area that other cars pick up clearly that have fender mounted antennas. I pick up some stations fairly well, just not as good as other cars.
When I disconnect either or both in glass antennas, there is no change in reception.
There is also an Onstar antenna, cell phone antenna in rear window, and remote starter antenna next to rear view mirror.