See also:

Using a cellular phone or a two-way radio
When a cellular phone is used inside the vehicle, noise may be produced from the audio equipment. This does not mean that something is wrong with the audio equipment. In such a case, use the cellu ...

Satellite radio reception
You may experience problems in receiving XMTM satellite radio signals in the following situations. • If you are driving in a tunnel or a covered parking area. • If you are driving beneath the to ...

How Car Audio Works
AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your car. This signal is then received by the radio and sent ...