There are multiple issues with the light masks on both the Dirtbike and Moped Jana.
Dirtbike:
The rear light mask is constantly illuminated, even when the lights and engine are turned off.
The front headlight works and correctly projects light onto the environment, but the headlight itself is missing the illuminated light mask/glow.
Moped Jana:
The front headlight works and correctly projects light onto the environment, but the headlight itself is missing the illuminated light mask/glow.
The rear/brake light is also missing its visible light mask/glow.
When stationary, applying the brake activates the rear/brake light.
When driving, applying the brake does not correctly activate the rear/brake light.
This makes the vehicle lights visually inconsistent with their actual state and functionality.