Cheers Steve
I was told that this button puts bolts through the gearbox to stop the motor in case of emgencies, I found this a bit strange but unable to find out about it. It is the only red button. If this is the case, I'm going to try it seeing as this is the only button I hsave tried yet.
How much do you know about the radio's is these motors. I have one button on the radio above the AM button, when I press it, the radio changes to a channel but have to ideas as to what this channel is?