Just picked this truck up a couple weeks ago. Since I got it the headlights have been a little finicky (mostly very dim headlights, passenger side headlight being much dimmer then driver side even when swapping bulbs from driver side) and also the "brights" indicator on the dash comes on/off dimly while driving with the lights on Here's the new issue. It's been raining all day here in florida, drove home from work with the lights on, turned them off and parked it. Came back out an hour+ later and saw they were still on?!? Jump in the truck and see the light switch was off, started the truck up and let it charge for a few minutes. Turned the light switch on and off a million times-when you flick them on they get a bit brighter, turn them "off" and they get a little dimmer but stay on. Also-when you turn the switch off the brights dash light comes on dimly. Also when the headlight switch is turned off, the rear lights turn off, just the headlights stay on So I started googling and tried to trouble shoot-pulled the headlight/dimmer switch and disconnected it-lights still on. Pull the steering wheel cover off and disconnect the multi function switch (had to remove a small 8mm bolt holding the connector on) STILL ON!!! Read about a front control module but not sure where that is or how to test it? Also read about a drl but I'm 99% sure my truck doesn't have one. But after sitting and cursing on my truck for a while they randomly turn off (after a million times starting/shutting off the truck ad flipping the lights on/off. But now I'm paranoid ill have a dead battery in the morning. Here's the funny part-three days ago when I left to leave work my truck was dead, brought it to autozone and got the battery tested-bad. Replaced it with a new one. It was probably the damn headlights staying on that killed the old battery! Someone please help me!