clarion am/fm radio model rp 408l

Help! I am replacing a Clarion AM/FM Radio in my 1979 Datsun 280ZX. The wiring diagram provided provided for my car does not align with what I have in my car. In my car my radio has a 5 wire "plug in" and a 3 wire "plug in" in the back of the radio. Here is the breakdown of the color scheme for each of the wires": 1. BLACK/ Red Stripe 2. RED / Blue Stripe 3. BLACK/ White Stripe 4. WHITE/ Red Stripe 5. YELLOW /GREEN Stripe 1. BROWN / White Stripe 2. Green 3. GREEN/ Black Stripe My Datsun was built in 12/78 and the radio is Clarion Model RP-408L. Can you help me to find what these wires go to? Thanks! GRJgrj

     Battery RED / BLACK (+) RADIO HARNESS      Accessory BLUE (+) RADIO HARNESS      Ground N/A      Illumination RED / YELLOW (+) RADIO HARNESS      Dimmer N/A      LF Speaker (+) BLUE/WHITE      LF Speaker (-) BLUE / YELLOW      RF Speaker (+) BROWN      RF Speaker (-) BROWN / WHITE      LR Speaker (+) RED      LR Speaker (-) GREEN      RR Speaker (+) BLUE      RR Speaker (-) PINK

I appreciate the post, but my wiring set is a bit different from what you have posted. My oem radio is not stereo, but is am/fm and I have a single speaker up front in the dash and two rear speakers behind the front seats. I have two plug ins, the first has five wires with following colors: 1.BLACK/ Red Stripe 2. RED / Blue Stripe 3. BLACK/ White Stripe 4. WHITE/ Red Stripe 5. YELLOW /GREEN Stripe The second plug in has the following colors: 1.BROWN / White Stripe 2. Green 3. GREEN/ Black Stripe Unfortunately this configuration does not seem to line up with the configuration you posted. My radio is a Clarion RP-408L. Not sure how to proceed. grj

Go directly to the speakers and see what colors are connected to them. Take a DMM and test sets of wires for, voltage and resistance.