FWIW, the LED bulbs I installed had a + and - labeled on the bulb itself. So all I had to do was look at the printed circuit and follow the power and ground paths, then position the bulbs accordingly.
I had the cluster out which made that far easier. If I was trying to do this with the cluster in, I'd purchase the bulbs that are not polarity sensitive. I believe Ames sells some.
__________________
-Jason
1969 Pontiac Firebird
|