G.E. ice maker question
 

Hi, I have a GE side by side with ice/water through the door
(gss25sgmc bs) on which the ice maker works beautifully but I can't
get the ice dispenser to dispense. I took the tray out and powered the
solenoid and auger motor, both work fine, but pushing the buttons does
nothing, and I can't even figure out how to get at the switches to
check them. Anybody have any experience with these?
thanks
Eric