Had a weird gremlin yesterday morning. I noticed that I had to turn the volume down from 7 (where I usually run it) to 2, then realized it sounded really flat and tinny. Played around with balance and fade, it would go away at full L or R, or full rear, so I pretty quickly figured out it was...
I've seen other posts where users are putting a single pin weather pack connector on each aux switch wire under the hood. I wanted to go a little different direction and have one connector for all 6 wires. No labels to worry about, no having to pull up diagram when adding things, all 6 wires...