I have a 2022 Unity LTV RTB on a 2021 MB. I purchased a rearview camera that clicks on the current OEM mirror. I wand to hide the wires for the camera in the headliner but with the A post airbag I am concerned that the air bag could go off if I remove the A post cover. Any suggestions
If you're concerned, disconnect the battery neg. There's a user disconnect to the right of the gas pedal behind the center console access door. Should be able to find how in the owner's manual since it is a common procedure to keep the battery from discharging during storage.
BTW, I just tucked my camera wires behind the rubber door seals going up the A pillar then across the top of the windshield and down to the mirror. Not totally invisible but not obvious either.