hi guys, in the middle of my double din dash conversion and testing the buttons and climate unit.
can anyone tell me what this is (circled in red.) bottom unit is old.
the only thing i can think is that its the 12V in (since the climate unit doesnt power up. )
i have 2 spare plugs from the old dash, one is a 12v to the climate fan (the thing that sucks air in over the thermostat for cabin temp). and a 2 wire plug that went to the thermostat i guess for sending the temp to the climate unit, all this is built into the new climate unit.
ta for help