They where all idiots then.
For example ~ talking Honda's ~ when I part ex'd my CTR the dealer test drove it.
He was no fool and knew if the car didn't go into VTEC correctly then that could mean big problems, ..at the least a low oil level. Luckily my car was a good one so he was happy to give me pretty much what I wanted on it after confirming it switched over into VTEC mode.