I discovered this part while changing the radiator in my wife's 2007 Aveo5. It looks like some sort or high heat resistor that has failed, cracked , and crumbled. I am thinking it may be some sort of resistor for the daytime running lights because they have not worked in a long time. I thought I might have smoked the DRL module or relay due to using 90/130 watt bulbs. Anybody know what this actually is and do I need it? I really do not want the DRLs to work any how. It was located on the driver's side "frame" beside the battery pan. The only numbers I could find that may have been the part # were "DWR 94580776"