My ‘25 MME GT and my ‘24 F-150 both see ghost signs - and they are not consistent where they see these fake signs. I ended up turning it off in the truck. I’ve only had my MME for ~5 weeks so I’m still discovering where it sees ghost signs.
I installed the JL Audio PowerWedge+ ACS110LG-TW1 after finding a sweet Open Box deal on SonicElectronix.com. If anyone ever dents or smashs the grille it pops out easily (no power tools required) and you can straighten it out.
I used this wiring kit and it's 100% copper wire, not CCA...