I have a real headscratcher, my instrument light and tail light went dark. Since then I have replaced my headlight switch and checked cables etc. The fuses for these circuits in the fuse block does not receive any power. all other fuses has power either constant or on ignition key.

I need some advice from clever folks. What could cause the two fuses in my fuse block not to have power?

I'm not familiar with the wiring on your vehicle. I can only tell you form personal experience that when the dash lights go out, so do the tail lights. It was always a blown fuse for me. Sorry I'm not any more help than that as it sounds like you've already done the fuse thing. If that is accurate all I can say is, get a DVOM and run it back. Outside chance it might be the headlight switch, but I really doubt it. I hope someone more knowledgeable can help. - BC

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In Memory of Brad - 1/21/1977 .. 10/23/2013 ...... Aaron - 1977 .. 2017 .....
2017 Hyundai Santa Fe Sport ..... 1992 Bonneville SSE 1SB 170 HP L27 4T60E retired/sold to MattStrike ..... 2005 Bonneville SE 1SC 205 HP L36 4T65E - retired/salvage yard ..... PBCF user 2321