I've been trying to search for ages what bulb type the dipped beam xenon is in the pre fl headlights on the
cupra, does anyone know if they are d1s or d2s? I can't find a simple answer any where and I'm going to upgrade mine to 5000k osram xenarc or the Phillips equivalent, my oem xenons are no way as crisp or clear as my girlfriends newly fitted 4300k hids in her golf. The car is over 7 years old now so wondering if they are coming to the end of their life? Any
help would be greatly appreciated.