Only 5? Are you sure? Can you snap a pic and post it over at BBZZDD?
First off, is it "digital" (digital display?) or the old dial-type? Modern, digital car stereos need three connections for "power": Red is usually switched +12v, yellow is constant +12v (for presets memory) and black is ground.
After that, you typically have 8 wires, pos and neg for all for speakers (each speaker needs a + and a -) Older, 2-speaker type radios typically share a common negative (NOT ground, negative for the speaks) and separate left and right positives.
) it's got one white wire, two red ones and two green ones,
I"m going to take an educated guess here. If I'm wrong, don't yell. First off, find an inline fuse holder and put a 5-amp or smaller fuse in it. If you skip the fuse part, you're on your own.
Attach the fuse holder to the white wire. This should be +12v in. The ground wire seems to be missing, so I'd venture to say that it grounds by attaching the metal chassis of the radio to the metal chassis of the dashboard. You should just be able to attach a wire to a screw somewhere on the body of the radio to hook up to a -12v terminal for testing purposes.
The two red and two green are proly L and R pos and negs. Red being +. Give it a shot with a cheap speaker. Worst case scenario, you blow the fuse. Good lcuk.
