He also access these missiles in robot mode.
Yeah, I'm sure Bee attacking other cars that Sam likes and blowing out all the windows of the other cars wasn't intentional. He does everything he can to get Sam to buy him, including causing damage to the other cars because Bobby Bolivia won't reduce the prices and Sam's father is about to walk away.
Maybe it's not known to you, but to everyone else who actually watched the movie? We know.
- Alexander Supertramp May 1992, Into the wild, 2007