[s-cars] Test signal from radio but not really

Ira Deere iravwaudiporsche at yahoo.com
Fri Nov 7 11:45:25 EST 2003

'93 S4
Stock radio along with the rest of the stock sound

When I turn the radio on I get this loud piercing
noise almost like a test signal, it is not adjustable
via the volume, however if you increase the volume
knob position you can hear the music playing.  Test
signal occurs in any mode.  Seems to be coming from
the left rear speaker but I'm not 100%.  Any ideas?
How can I replace the stock radio with an after-market
and still use the factory CD changer.  Thank you in

Do you Yahoo!?
Protect your identity with Yahoo! Mail AddressGuard

More information about the S-car-list mailing list