Bumblebee On Cybertron

Cybertron is a metal world inhabited by giant robots and torn apart by civil war. It was never fully explained why the Cybertronian conflict occurred in the animated series or the movies, other than the fact that Decepticons were power-hungry and wanted to rule over all and the Autobots wanted to stop them.

Bumblebee is a little Autobot fighting for his life, as he's cornered in the above picture. I don't know why he has bits of Camaro sticking out of his robot form even when on Cybertron. While we're on the subject of Cybertronian mysteries, just where does Optimus Prime's trailer go when he becomes a robot? How does Megatron shrink into a tiny gun? Which one is Rumble and which one is Frenzy?

Sadly, these questions may never be answered.