My used GM full-size van came with a backup alarm that's wired to the passenger's side reverse light. I'm all but certain it's aftermarket - How should I go about disabling it?
I'm not very comfortable with car electronics. I don't know much more than to disconnect the battery before futzing with things, as well as basic soldering/splicing skills from playing with simple PCB circuitry projects.
Any help would be appreciated - thanks!
