Problems with Spark Chevrolet

Hello, I have a problem with my spark chevrolet, it is that the stop turns on the day, but at night, the stop does not show, I see that the two filaments are lit in the bulbs (taking into account that each bulb has two filament, one for the night light and another for the stop.) I hope help
thank you

You must check the ground or land line of that stop, this usually happens because the land line is done by the other filament, so the light is more dim and does not show when you turn on the positions of position.

Thanks for your answer. But would I know where to find the land that affects me in the spark?

Since the stop of this vehicle is totally plastic in the socket of the bulb arrives the two cables that carry the current and are those of the socket and the land is the one that goes to the cylinder of the same socket A is cable you must prove continuous since it leaves the contact where it must be well soldier and clean.