[voodoo_teddy]

My 2018 Dragster RR's tail light and plate light only turns on for 2 seconds when you turn the bike on. After that, they both goes off. However, when you apply brakes, they both come on at the same time. Weird.

 

[esq'z me]

You have a wiring issue in the tail.... have you done any work on the bike recently? I would suspect a grounding problem with the tail/tag lights.

 

[voodoo_teddy]

You have a wiring issue in the tail.... have you done any work on the bike recently? I would suspect a grounding problem with the tail/tag lights.

Figured it out today. It's a blown fuse.

 

[esq'z me]

It's always something simple.... just finding that simple thing is sometimes difficult.
Checking fuses is a first step in any electrical troubleshooting.
Glad it was simple for you.