Service Indicator Stuck, Part II

I guess I can look this up myself, heh.

I had planned on replacing my stereo with one that plays CD's, but an
MP3 player adapter will work fine. I am not going for super high-quality
sound, just the ability to hear some sounds while driving.

Even without taking the sound quality into consideration, the
inconvenience of a cassette player has made them essentially worthless
to me.

Thanks!

Pat