Auto headlight and DRL stopped working
 

I drive a 2008 Camry XLE. Today, I noticed that my DRL stopped working. Tonight, I also noticed that my headlights didn't turn on like they always do. I checked the multifunction switch and it's on "AUTO". Can someone tell me what's going on here? I checked all the fuses in the car and under the hood and all are fine. BTW, nothing in both fuse boxes are labeled DRL so I checked all of them for continuity. I also checked all the relays under the hood and they are okay too. Any advice would be really appreciated.

Rene

There is no DRL fuse.

System uses the following:
ECU-IG, ECU-ACC, ECU-B, Dome, Gauge No 2, MPX-B, Door No 1, Door No 2.

The DRL don't work at all, how about the headlights on manual control?

The headlights and parking lights all work on manual. It just seems that I lost the automatic "AUTO" function. I checked all the fuses again using a volt meter and they all checked fine. Since the lights work on manual, it leads me to think that there is a problem with the DRL module or some sort of relay that's tied in with the light sensor on the dash. Does anyone know where the DRL module is for this car? What does it look like?