In the never ending list of minor things starting to need replacing on the 5th Gen, my instrument panel bulbs started failing. After removing the bulbs, I hit up my good friend Nick over at @Diode Dynamics and confirmed they are a 74 base bulb. Since DD happens to have 74 base LED Replacements I ordered enough to replace them all. ?. Once the LEDS come in next week I'll post before and after pics as well as pics of a little experiment I'm going to try while I have the IPC Out.