66 barracuda variable speed wiper question

AMX364 - Thank you for your help.
The car is pretty much all 66 and the lighting issue bothers me more than the "no wiper complaint." Removing the center console to get to the rev switch is also a bear for ohm checks. The interior is red and very clean. This makes repairs or even diagnostics even worse because of the grease or dirt that can get on your fingers (even with gloves) and stain the seats or rugs. I get so busy with work that I just want to drive the car sometimes and don't want to waste my little available time working on it. I will rephrase that, I enjoy working on making something better, faster or looking better. I dislike repairing something that takes a lot of time to diagnose and then waiting a few weeks for a part to be available before I can reinstall it to be able to drive it.