In message <19960916125547780.AAA217@[132.170.223.63]> baselope@netwide.net (Robert Riley) writes: > Why not take the resistance readings from a good headlight? Sound like > you have the right idea though. Let me know what you find. I think it's higher when they're hot. How much, I don't know. -- Phil Payne phil@sievers.com Committee Member, UK Audi [ur-]quattro Owners Club