HotWheelsBurban
Gotta have 4 doors..... Rawhide, TOTY 2023!
Actually I had the visor mirror problem with both trucks, just different times. This afternoon or tomorrow morning, I want to go out to my usual O'Reilly's and get them to check the battery and alternator. The alternator seems to work normally, charging a lot after starting, then tapered demand....Yoooo... so it sounds like you're going through a new battery roughly each year, or am I reading that wrong? If so, time to do a full check of the charging system. Fully charge then load test the battery, check alternator output, etc. I recall you had a parasitic draw situation with one of the trucks with the notorious vanity mirror lamps staying on, and they're disconnected now, but have you had any other scenarios with something running down the battery? Each deep discharge shortens the life a bunch, I feel silly telling you this as I'm sure you already know.
Richard
The crazy thing is, we haven't had any situations with this battery, where it got run down. If I'm going to be under the hood for more than a couple of minutes, I unplug the light, and we usually use the dome override so those lights aren't on.