2015 CTS Backup Wiring
 

Just got a 2015 CTS AWD with 5K miles on it, brand new! This is my 3rd CTS, having had a 2005 & 2012 Vs.

It didn't come with a backup camera, so I am installing an aftermarket one. Installation is pretty simple but I wanted to see if there were suggestions about the best way to find and hook into the backup light to activate the backup lane marker function on the camera/mirror.

I can remove the bottom panel, under the bumper where the light is located in the center or possibly remove part of the interior trunk panel to find and tap into the circuit.

If there is an easier way, would appreciate a suggestion.

Thanks,

If you're looking for an easier way to install your aftermarket backup camera, you might want to consider using a mod. There are many mods available that will allow you to easily tap into the backup light circuit, making installation a breeze. Hope this helps!