I will have a look at that it did it for a while about 2 years ago and then went on a set of bulbs until yesterday so thought it was sorted. Really strange how it melts or shatters the bulbs never had that before its a 62 with the LED running lights. Never had an issue with my old 60 plate one...
Hi did you ever get to the bottom of this ? Mine had the exact same problem it not just blows the filament but either shatters them or melts a hole through the glass. I use Ring or Osram bulbs