Previously when the battery in my car has decided to call it quits it simply stopped starting the car. It would be fine one day, and then the next it wouldn't come close to cranking the engine.
Now over the past two weeks I have had the red battery light come on briefly after starting sometimes. It came on 2 days in a row, then I didn't see it for 6 days and then it went away yet again until yesterday (same driving patterns each day). When it has come on, it would go off around when the car warmed up. Today it stayed on.
Car started right up, red light came on. Drove normally otherwise until about when the light would go off then the abs light joined in for no apparent reason. Shortly after the radio cut out and my phone stopped charging. Drove about 30 seconds more and radio came back along with the phone, red light went off, and abs light got twice as bright.
Thing that I find interesting is that I had the A/C going at a fairly high fan speed which didn't miss a beat during all this.
This my battery simply dying in slow motion or is there something more going on? Should I stop feeding it after midnight?