Courtsey Light Switch Diagnostic Tips and Tricks - 1966 Ford Mustang

Check out Alf's Mustang Parts on Amazon www.amazon.com/shops/mustangalf Things I used in this video. As an Amazon Associate I earn from qualifying purchases Digital Multimeter https://amzn.to/3a064m6 Test Light https://amzn.to/3c5fHmd 3 Wire Retracteable Test Leads https://amzn.to/367nfkD GoPro Camera & accessories https://amzn.to/2NwysVu Lighting set up https://amzn.to/3ph54R2 Basic mechanics tool set https://amzn.to/3ob7q2B Subscribe to the channel and click on the notification bell.    / @alfsmustanggarage   We want your thoughts and comments. What kind of project are you working on? What Mustang are you daily driving? Alf's Mustang Garage is not responsible for any mechanical or technical error that you may encounter when working on your own car. You are responsible for your own quality control and your own proper repairs. Today at Alf's Mustang Garage, we have a 1966 Ford Mustang with the courtsey lights staying on. Turns out, the headlight switch was just turned all the way to the left which turns on the courtsey lights. But I show you a couple things on how to test a courtsey light switch (door jamb switch) if you're ever wondering how that system operates and how to test a couple things easily.