Cruise Control Button Config. Question
 

Hi all, I have a 86.5 NA Supra that has Cruise control, the buttons to control it have been used and rubed so much that the words have come off, in the right light though I have been able to identify one, that is the "Set Coast" button on the right bottom, but the other buttons I have no idea on what they are, so if someone could let me know what the other buttons are that would be great, Thanks.

cruise control buttons
 

Right is set, center is cancel, left is resume/accel below the switches is what Iassume is an indicator when the crise is on. I never see it light so I am not certain, I have a 1986 1/2

There is no light in the wheel. In '88 and earlier the indicator is in the main switch on the dash and on '89 and newer it's a LED in the bottom of the tach.