Soooo I am the proud owner of a 2001 CL that has been giving me headlight issues for about 9 months . I take it to the dealer they say its the bulb !!!np i replace it. 2 days later it is out again they say ok its the inverter well that was last october or so. Well last week it goes out again they say its the inverter again! Impossible esp. since they tell me that no moisture is in the headlight well I picked it up yesterday(thursday) and it went it out again today (friday) please help I have no idea whats wrong and I dont think my local dealer does either!

 

Please clarify did you replace the ballast/inverter with a brand new one last October? Is it the same light that went out? Have you checked your fuses and wiring?