Hey all the other day our battery light came on, however truck seemed to be running normally. Voltmeter looked good, everything worked, no dips in power/whines etc. Only issue was the AHC was not working, no auto leveling, or height selection. And today I had a flicker of the VGRS light. I checked the batt today, showed 13.8, car running showed 14.1ish. Resting battery seems high, ill check it again later, it may still be the surface charge? The alternator may be overcharging? I haven't had it out yet to check connections. One more thing to note, we've developed a leak, either at the winshield or possibly roof rack that Im working on diagnosing. Damp carpet drivers side, more at the door/entry area and near the footrest/dead pedal. Not sure if this is causing a short of some kind. Under the carpet, by firewall it seemed dry to the touch, even after i poured water. I did change the alternator and battery two years ago, with possibly a duralast. As always, and input is greatly appreciated.