88 fleetwood fwd lost digital dash

I installed a JVC S570 CD Radio into a 88 Cadillac Fleetwood FWD using a Metra Harness from BestBuy BB-1677. Everything with the radio works great. However... I lost my digital Dash Lights and all related Instrument panel functions. BUT, if I turn on my headlights...now everything works like it is supposed to.Can someone help me? Did I use the wrong Harness? Is the Caddy a goofy one that has a wire difference, etc...I noticed that the wiring from the caddy didnt match what is posted here... I mapped out my wiring from the car to the harness to the radio all in a excel spreadsheet.....Radio = JVC S570 And the Mnetra Kit from Best Buy is BB-1677. This is the wiring that is setup in the car. The dashLights/Instrument panel doesn’t work UNLESS I turn the lights on. The Harness Kit I bought is what was recommended to me at BestBuy…It has 12 wires in the main connection and then there was a smaller Male connector with 2 wires on it An Orange wire and a Yellow wire (noted in the spreadsheet). I did not use this connector… it had nowhere to connect . Also the cadillac has the male connectors (3) that fit into the main harness (female) from Metra. The cadillac also had a 3 wire connector that has Orange, Grey and ORANGE / White (in this order) The color codes below indicate the 3 different connectors of the main harness that came from the metra kit.

Auto Wire Comment	Auto Wire	Metra Harness Comment BB-1677	Metra Harness BB-1677	Radio Wire JVC S570	Radio Wire Comment
Double Wire	Yellow	12 V Ignition/Acc	Red	Red	Acc Terminal
This part of the 3 wire connector	Orange	12 V Batt/Memory	Yellow	Yellow	Car Battery bypassing Ignition
	Grey/White	Ground	Black	Black	To Metallic Body or Chassis of Car
	Yellow/Black	Power Antenna	Blue	Blue/White	Auto Antenna
I don’t know where these wires are….there not on ------>		Amp Turn On	Blue/White
the metra connector…hmmm. ----->		Amp Ground	BLACK/ White
This is on the 2 wire connector…not connected. (METRA) ---->		Illumination	Orange
*** See note below ----------------------------------->		Dimmer	ORANGE / White
Rt Front +	Lt Green	Rt Front +	Gray	Gray	Rt Front +
Rt Front -	Dk Green	Rt Front -	Gray/Black	Gray/Black	Rt Front -
Left Front +	Tan	Left Front +	White	White	Left Front +
Left Front -	Lt Grey	Left Front -	WHITE/ Black	WHITE/ Black	Left Front -
Rt Rear +	Dk Blue	Rt Rear +	Violet	Violet	Rt Rear +
Rt Rear -	Lt Blue	Rt Rear -	Violet/Black	Violet/Black	Rt Rear -
Left Rear +	Brown	Left Rear +	Green	Green	Left Rear +
Left Rear -	Yellow	Left Rear -	GREEN/ Black	GREEN/ Black	Left Rear -
This part of the 3 wire connector (not connected to anything)	Grey

The speakers all work fine The antenna works just fine and the radio shuts off after opening the door…this all works fine. *** The Cadillacs Gray wire is connected to ----The ORANGE / White wire of the Metra Kit and is connected to --- ORANGE / Black wire from the 3 wire conn from the cadillac I hope that this isnt too much info. I'd be more than happy to email you this to take a look at the wiring issues that I faced....Any and all help would be appreciated!!!ThanksKengoad@yahoo.com

yep i had the same problem the wiring in your dash on the right side the three prong  the ORANGE / white is is your memory wire and the blue white is your remote turn on is grey. if you have any more questions let me know cause the color guide was wrong for  my 86 deville1993 sdv

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