[From GS to GP]

Sweet car. I love the loaded interiors you could have in 69-70 GP's - Leather,Wood wheel etc..You have two options that use rocker switches next to steering column.Tough to see but would assume rear de-ice and reverb since your car has A/C and the only other factory rocker switch I have seen is power flow ventilation that uses these.Just curious if these are the factory positions of those option switches.The 1969 Pontiac service manual shows that and I am adding reverb to my car and looking to add rear de-ice down the road.Just want to plan out my cutting of the dash inserts without any mistakes. I am an option nut with these cars and have many that I have collected.Thanks for any info, Mike