Air Conditioning - Connector Assignment
Connector assignmentAir-conditioning system regulator control module, front
Socket A (black), 24-pin (2-zone and 4-zone air conditioning)
Socket A, (black) 24-pin (manual air conditioning)
Socket B, (red) 24-pin (4-zone air conditioning)
Socket C (yellow), 24-pin (2-zone and 4-zone air conditioning)
Socket C, (yellow) 24-pin (manual air conditioning)
Socket E (black), 12-pin (manual, 2-zone and 4-zone air conditioning)
Rear connector assignment
Air-conditioning system regulator control module, rear
Socket B, (red) 20-pin (4-zone air conditioning)
Socket C, (yellow) 16-pin (4-zone air conditioning)
Socket D, (black) 16-pin (4-zone air conditioning)