That's defiantly a SAMMIO you can tell by the body "imperfections"
As for the red light, I fitted a similar thing on a customer car, it was a rear light unit wired into the oil switch and brake fluid level.
He would tell his passenger to scream and pray if the light came on when he was driving.
Scream to let him know it's on and pray that it's the oil level and not the brake fluid level !!!!
He also told me he would "test" the light to make sure the passenger was paying attention !!
It's actually a very good idea if your running single line braking system
