On my '87 FZR1000 the left front turn signal and the tail light both illuminate when the switch is in 'Park.'
Many European cars had small low-wattage lamps in the headlights' buckets to meet their regulations. I recall seeing them in our 1959, '62, and '63 VW 'Bugs.' See 'em at the six o'clock position of this '66 1300cc VW's headlight bucket. In '67 VW went to sealed beams/buckets where the extra small bulb was eliminated. Here's the link for those of you who are Bug fans. My parents had a new '62 Bug cabriolet on-which I learned how to drive a stick shift. A 1966 Volkswagen Beetle, now for sale at Californiaclassix.com! While 'patina' is a 'thing' in the marketplace these days, I can't help but think to me the appearance would be vastly-improved even with a backyard sand & shoot paintjob. That medium blue was a very-popular OEM color in the '50's and '60's.
You have to excuse me, time to polish my bike's reverse light.