DrewE wrote:
It would seem to me it would be entirely legal to wire up a relay so the parking lights (or low-beam headlights) were on all the time the engine was running. If it's legal to have them on when driving, I don't see why it would possibly be illegal to have them on automatically when driving.
Farmboy--be prepared that you may need to (re-)install two more marker lights so you have three in the middle, particularly if you have vehicle safety inspections. DOT standards call for the set of three, with a separation of six inches to a foot between each of the center ones.
I could easily do that, the side holes are plugged and wires are still there, I just couldn't fit the LED between them where they were mounted.