Recently I have been noticing that my indicator has worked some times and not others. I decided to take out the plug and found that one of the pins appears to have "exploded" or coroded. I need a replacement part, but I havn't had much success. The part looks to be made by Hella, the writing on it says "PA6GF30" along with "DOT 24/2,2co" Can anyone tell me where I can find one or what the part number is?