look for a red one, I'm sure if you check with the MN regs you'd find amber lights on the back aren't allowed, someone maybe broke one previously and replaced it with what they could find

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot