Alxx Nova

I have seen write ups on using other dash switches to control the on board computer. But has anyone tried using a mirror switch? Being a 4 way switch it should give you complete control as if the proper lever was there. I'm not concerned about mounting it yet, I'm just wondering if anyone knows the correct wiring to use one.

Any info on wiring it up would be greatly appreciated.

Alex
2001 Boxster S
1992 FXSTC
1989 944 N/A (sold)