![Buddy of mine gave me his harness to his Pioneer. Has the full parking brake harness, he also has a little switch to it. I'm guessing that it's for the parking brake Buddy of mine gave me his harness to his Pioneer. Has the full parking brake harness, he also has a little switch to it. I'm guessing that it's for the parking brake](https://preview.redd.it/buddy-of-mine-gave-me-his-harness-to-his-pioneer-has-the-v0-5qpeq8me8un81.jpg?width=640&crop=smart&auto=webp&s=27e4967e60a486444431840f48769258ced8ce4c)
Buddy of mine gave me his harness to his Pioneer. Has the full parking brake harness, he also has a little switch to it. I'm guessing that it's for the parking brake
![Parking Brake Bypass Override Video In Motion Wire Switcher For Aftermarket Alpine Head Unit - AliExpress Parking Brake Bypass Override Video In Motion Wire Switcher For Aftermarket Alpine Head Unit - AliExpress](https://ae01.alicdn.com/kf/HTB1PFzVaCf2gK0jSZFPq6xsopXaK/Parking-Brake-Bypass-Override-Video-In-Motion-Wire-Switcher-For-Aftermarket-Alpine-Head-Unit.jpg)
Parking Brake Bypass Override Video In Motion Wire Switcher For Aftermarket Alpine Head Unit - AliExpress
![Parking Brake Bypass Override Video In Motion Wire Switcher For Aftermarket Alpine Head Unit - AliExpress Parking Brake Bypass Override Video In Motion Wire Switcher For Aftermarket Alpine Head Unit - AliExpress](https://ae01.alicdn.com/kf/HTB1jzLSaqL7gK0jSZFBq6xZZpXas.jpg_640x640Q90.jpg_.webp)