My driver side head light cover isn't opening. I find no bad or disconnected vacuum lines and am wondering if the actuator or relay valve could be the problem, as I am losing vacuum when I pull the light switch. The GM shop manual doesn't cover trouble-shooting the head light assembly. Does anyone know how to find the root of my problem??? Thanks in advance.

 

gear in headlite motor bad you can buy a kit at part store if they dont have for vette get a window motor repair kit for fords its the same thing good luck johnny

 

hey sorry you have vac not eletric ill stut up and go back to sleep

 

You might try this....
with the engine running, and the light switch on, go in steps, disconnecting the vaccuume lines for that light. start at that light. When you find vaccuume, what ever follows in line is bad.