I believe there are park lights as well as the tail light on the first notch. My 38 has small bulbs in the headlight reflector that serve as park lights. I don't know if the 37s were the same. The tail light should be on in both positions.

Last edited by Tiny; 10/06/2021 6:02 PM.
Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.