I have H3 bulbs in my driving lights on my 90 Coupe Quattro and the
driver side bulb keeps burning out. In the last 3 weeks, I have
replaced the bulb 3 times. I was very carefull about not touching the
bulb. This light worked fine for a year before this started
happening. The bad bulb is blue and black on the inside of the
glasss. Does this mean anything? Please help.
TIA
Tim 90CQ, 77Spitfire