Sources Of Fm Interference; Sources Of Am Interference - Saab 2006 9-5 Owner's Manual

Sources of FM interference

Interference to FM reception can be caused
by the electrical systems in other vehicles,
particularly if the signal from the transmitter
is weak.

Sources of AM interference

AM reception is prone to interference, e.g.
from electrical systems in other vehicles,
high-tension power lines and lightning.
Saab 9-5 Audio System 111