if you have turn signals installed with the dual filament sockets and bulbs, then you have the wires reveresed on one side .... if not then it could be a poor ground on the dimmer one [not a short]

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