FM Modulator for DVD system

[Blue]

I've installed a DVD system with FM modulator in my rig and I've noticed radio interference on the AM stations. I belive it's do to the inline FM modulator. Does the FM modulator need to be replaced or upgraded to a new product?

[Blue]

I've installed a DVD system with FM modulator in my rig and I've noticed radio interference on the AM stations. I belive it's do to the inline FM modulator. Does the FM modulator need to be replaced or upgraded to a new product?

[Blue]

I've installed a DVD system with FM modulator in my rig and I've noticed radio interference on the AM stations. I belive it's do to the inline FM modulator. Does the FM modulator need to be replaced or upgraded to a new product?

[OHIOSTATE1999]

THERE IS A TUNER THAT YOU CAN BUY THAT ADDS ON TO THE XM OPTIONS SO YOUR DVD SOUND WILL COME THRU THE RADIO, NOT A FM MODUALTOR. IT SOUNDS PERFECT