The Switches (themselves, not the panel they are attached to) are the same as the earlier Imperials such as my 73, Elijah (a member of this list) remanufactures them. Another source are 76-78 NYB's Thery are the same, even the panel matches.
Good Luck
Terry
1973 Imperial LeBaron 4 Dr Hardtop (Triple Black & parked in Front)
1975 LeBaron Crown Coupe (Chestnut Metallic & parked in Driveway)