Yellow Diamond Screen When Headlight Turn On

[Chusten]

I just moved my head unit from my '97 Volvo 960 to my '06 CRV. The only difference in the installation was that I connected the Orange 'Back' wire to my harness. I don't have a back up camera or sensors on the CRV, I just did it because the Honda wiring harness had the orange wire.
So whenever I turn my headlights on, my Joying head unit displays a yellow exclamation mark in a diamond shape and I cannot operate it. What could be some possible solution for this?

[admin]

(02-22-2022, 04:28 AM)Chusten Wrote:  I just moved my head unit from my '97 Volvo 960 to my '06 CRV. The only difference in the installation was that I connected the Orange 'Back' wire to my harness. I don't have a back up camera or sensors on the CRV, I just did it because the Honda wiring harness had the orange wire.
So whenever I turn my headlights on, my Joying head unit displays a yellow exclamation mark in a diamond shape and I cannot operate it. What could be some possible solution for this?

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