I'll try that today as the window switches in the back are starting to work now. Amazing how things start working again as I drive it more

Can't wait until warmer weather so I can start working on it more. My first major project inside is changing out the wiper and cruise levers, they are both useless right now. I have found replacements on Ebay, any idea on how hard it will be to change them? The speedo is still intermittent, seems to work more frequent on longer drives. I hear this is probably just the connections, so i will get the instrument cluster out and dialectic grease them come warmer weather.