The instrument cluster stays lit (backlighting and the warning lights/ACD light) with the key in ignition but when I turn on the headlights/DRL lights, the backlighting in the cluster goes out but the warning/ACD lights stay on. This happens all the time, not just on occasion.

This started happening shortly after the boost gauge and clock began sporadically losing power. I didn't do any electrical work at all before this started happening, just random.

I'm trying to find the wiring diagram to the two large connectors behind the instrument cluster. Does anyone have this or have a link?

Help please, and thank you in advance

 

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