If it is raining or dark out, the headlights come on. It if is a bright sunny day, i do not know if they come on, but the speedometer light dims even in very bright sun.
I will check to see if the lights are coming on when the speedometer lights dim. i will let you know shortly.
Hi - yes lights are coming on when dash light dim. So you think it is the light sensor on the dash. Can you tell exactly where this sensor is and what the part number is XXXXX i can put a new one in.