Installing Garmin Dash Cam

[richp]

Hi,

I'm about to get a Garmin 66W for my 2019 Silverado Duramax.


Has anyone on this forum installed the Garmin parking wiring harness on a late model Silverado, and could you share your experience? I've watched several YouTube videos to get acquainted with the project, so personal accounts are what I'm looking for.


I'm particularly interested in how difficult it is to get the wire from the headliner down past the airbag in the pillar, and which fuses you tapped into.


Thanks for any advice.


Rich Phillips