Interested in this, I just changed my bulbs on hvac panel, and while it's bright, I may as well order some leds to replace them one last time. But I am also interested in changing brake lights and reverse lights to LED, anyone know if there is a how-to in the projects on this, or is it the same as regular light bulb swap?
Also, is there an easy way to make sure the polarity is correct without the dash being hot, or changing them anywhere else?