Mine is fine as it is. The map lights are just wortless as I posted. Dimming the dash lights turns off the dome/map lights and I'm OK with that. The switches on the dome light also turns off the map lights. I don't use the dome/map lights unless driving. It's not a problem for me to go back and turn the dimmer off if I forget after leaving the driver seat or I can switch each on and off from the light itself.
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2006 Ford 6.0PSD EB-50/E-PH SMB 4X4 Rock Crawler Trailer
On my 2008 E350, the driver's door and passenger's door turning on the map lights doesn't bug me, but the side and back doors did. So I disconnected the push button on the side and back doors and kept them attached to the plunger with a zip-tie, so I wouldn't lose the wiring. Then I replaced the 2 dome/map light with LEDs with the same push in base. I'm happy. If I get in to drive, the lights come on, but if camping and come in the side door, or go to get something out of the back, they stay off.
Philip
I'd probably do similar but my vehicle alarm works off those
That is exactly whay I did to my 2006 van and it works well for me.
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2006 Ford E250 RB 5.4L gas
Clydesdale 4WD Conversion
SCT Livewire TS+ with 8 5Star custom tunes
4.10 gears, Dana 44 TTB open carrier
VA7DTP