I have a Code 3 Arrowstik CB radio and was wondering if anyone knows how to remove? Surprisingly there's not many videos about removal

 

Just unwire it and remove it
Tape up or completely remove the power wires

 

Look up the installation instructions. Then do it in reverse.

Code 3 does not make CB radios. What you probably have is a controller for directional warning lights.







Why do you have it?

If you don't have the light bar, then chances are good that the controller is already disconnected.

Most installers would wire directly to the battery, so that the warning lights work even if your turn the engine off and remove the key.

There should be a power line and a ground line, separate from wires going to the light bar. From my recollection, devices of this nature have a harness. You don't have to uninstall all of the wiring. Just disconnect the harness.