I have a 2001 996 and all lights are dim in LH headlight assembly except low beams. Ground by headlight appears ok. Also when using LH turn signal with high beams or fog lights on, the turn signal ceases to blink. Right side perfect always. And finally if I flash the high beams by pulling back on stalk with hazards on, the LH high beam flashes with the hazard lights. On the litronic headlight assembly,all bulbs share the same ground except low beams. Could the light switch or stalk be creating this problem on the left side only?

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This post was auto-generated based upon a question asked on our tech article page here: Porsche Boxster Headlamp Switch Replacement - 986 / 987 (1997-08) - Pelican Parts Technical Article

How did you test the ground? What is voltage on the ground and power to the bulbs? What is the voltage drop on the circuit?

- Nick