Help with powering up mirror

[Kee Fuller]

I’m terrible with audio/video installs, but i refused to pay 700 bucks i was quoted. I’m trying to install my streaming review mirror. I got it all install but I have no idea what I’m looking for when it comes to powering it up. Where should i look to find constant and accessory power. They have these cool fuses so i want to keep those.

 

[Doubeleive]

those look like they are all 10amp so you could just use the dash left side fuse box, you will need a meter and check for constant power and key-on power as needed,
just use the probes on your meter to check the outside tips of the oem installed fuses and then swap them, install the constant power ones first, then once those are eliminated then re-check the remaining fuses with key-on. be sure to have ac/heater off, radio off, lights off while checking so you don't accidentally use the wrong fuse

 

[Kee Fuller]

So I’ve checked all my tips for the 10 amp fuses and they all light up when the truck is off.