This is the follow up video for the previous How To: Install an AUX Input to Your 99-04 Ford Mustang with iSimple IS31 FM Modulator video. This video I integrated AUX input power switch into the dashboard.
Ring light Switch:
Amazon: https://www.amazon.com/Black-Push-But...

Digital Multimeter : http://bit.ly/2iwGIjc

Soldering Iron: http://bit.ly/2jA5cth

Flip screwdriver/Flat head screwdriver: http://bit.ly/2iBO2NL

iSimple IS31 FM Modulator: http://ebay.to/2bEISeN

Previous Installation Video:
   • How To: Install an AUX Input to Your ...