MMC not only changed the lights but wiring too and had software written to overcome the bulb failure when I had all my lights changed over to LED's. Mine was the first Plus 8 they had done. I don't know if this would be required for headlights only or like Deano, who has fitted resistors to overcome the problem. Sure there's more than one solution.
Crickey ! I thought LED's put less strain on power requirement , so maybe there will be big problems using LEDs on a non LED Mog ?
