all u need to do is ,take acc panel out ,use a plastic tool or a very small pocket screw driver preferred ,to remove front panel cover ,put that aside ,now take the new ones that u bought & break the tabs off for each button one at a time ,so the same button that u took off that is the same one u will be replacing on the control panel just take your time ,the only 2 buttons that may be a little difficult to remove is the buttons for the temp adjustment this is where the pocket screw driver comes in handy to pry outer edge & wiggle next side loose,just remember to do them one at a time .good luck.
Nov 23, 2011 at 9:06 PM