I have a very specific question on Type II ACC (Vertical pushbutton unit, Servo controller, no mono-valve) for a 1980 300D.

I've been under this dash more times than I would like to admit and I'm back to operating only after hitting defrost for a minute to close the vac interlocks and then going to auto-high. I'm pretty sure one of my vac switched is toast again.

Here's the question: I have a manual for Type III ACC (avec mono-valve) that I use alot to find things because the layout is similar. Does anyone have an image file of the Type II system vacuum and electric, specific to a 1980 300D? Also, can the pb unit be removed on this model without tearing out the whole center console?

Thanks for any and all replies.

someguyfromMaryland