MFI and Cruise Control Connectors

A - Connector, 4-pin MFI Switch:
1- Terminal 31 (GND)
2- Function (Mode)
3- Memory selection switch (Memory)
4- Cancel (Reset)

B - Connector, 4-pin Cruise Control Switch:
1- On
2- Resume
3- Memory (FIX)
4- Terminal 15 (B+ with key on)