My D4 indicator light on my dash gauge cluster just burned out a few weeks ago. My D4 light is out all the time and not intermittent like MrChad's sister's light. I thought maybe I could just replace it but I found out it's an LED that's soldered into the circuit board of the gauge cluster. I'm thinking about desoldering the old one and soldering in a new one. Does anyone know what size LED I need or will any LED from like Radio Shack work?