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I just acquired some like new litronics headlights for my 99 C2.

I thought everything was just a plug and play install untill I ran into a problem.

Seems that once the litronics were installed, the left headlight small bulb stays on, along with the left side marker light.

If I turn the light switch in the car 1 click to the right, the right headlight small bulb cmes on and the left headlight goes out.

When I turn the light switch in the car all the way to the right, all the headlight and fog lights come on as they should.

When I turn the light switch to off (all the way to the left), the right headlight small bulb and right side marker light comes on again. Auhhhhh!

What is going on?

I assumed that the existing wiring would work fine with the new litronics.

I realize that all the functions of the litronics will not work without the retrofit wiring harness and control unit.

Please help!!

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Are you saying the 'small' bulb is coming on when the switch is in position '0'? Just that if you turn ALL the way to the left (<) it puts the left parking light on, one click to the right, (>) the right parking light, another click, (0) Off, Another, (=DC=) side lights, finally all the way to the right (=D) dipped main beam.

(I hope that doesn't sound patronizing, I surely don't mean to be)

The non-Litronic headlamp does not normally have any power to it when lights are off, so I can't think of any other thing to cause this.

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