TURN OFF POWER TO RANGE AT FUSE BOX -- a)Open the oven door, b) Unscrew the left and right silver nuts (not the black screws)that are in the oven under the control panel, c)pull off the four control knobs on the control panel, d) gently tilt out the control panel, e) set the control panel in/on the protruding arms, f) pull off THE connectors at the back of the switches - remember which is top and bottom, g) use a screw drive to break off the plastic pieces that hold the switches in place, h) push out the old switches, i) push/snap in the new switches, j) reconnect wires, replace control panel and screw in the nuts.