I' having an problem w/ my '99 Civic Si Sunroof switch. Presently the Car's interior is gutted out and I go to move the sunroof back and can't find my sunroof button or the other button that goes in that same area (Think it's the cruise control) Anyhow I buy an old one from a local honda parts salvage area and it's looks like the one I once had. I put it in the 4 pin plug and the relay clicks though the sunroof does not move??? What's going on?? Do I need my cruise control button at least plugged into the socket for that whole cluster to work??? FYI: The power windows all work. Thganxs in advance for any advice.

 

TTT

 

Yes, many times other switches must be plugged in for other parts to work. Remove your hazzard switch, your blinkers won't work until you place the hazzard switch back on.