Cooper Bussmann ATM easyID Fuses Show You Exactly What Fuse Needs Replacing - ATM Automotive Mini Blade Fuses Introduced in the early '90s, ATM fuses are quickly growing in popularity for late-model OEM applications. The easyID Fuses Utilize LED Technology to Indicate a Blown Fuse. LED Lights up when fuse blows. Same universal color-coding as traditional non-illuminating fuses makes it easy to match an indicating replacement for a blown fuse.