> I want to change the original radio/cassette/CD player in my 1997 S70
> for a Pioneer that will play MP3's. I believe that some of the car
> electronics are wired through the radio, will there be any problems
> with warning lights or car security with doing this?
There's nothing in the radio that your car needs, so installing an
aftermarket radio is as simple as finding the correct wires in the
existing harness.

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Mike F.
Thornhill (near Toronto), Ont.
Replace tt with t (twice!) and remove parentheses to email me directly.
(But I check the newsgroup more often than this email address.)