C3 Headlights Opening Slowly Or Falling?
- Nov 5, 2013
C3 headlights. GM came out with the pop-up headlights in 1968 and had them all the way through to 1982. Owners have had issues with these vacuum driven headlights. As their Corvettes age, the headlights develop problems due to rubber hoses that wear out. The main problem is the hose will crack around the attachment points on the headlight actuators, valves, tank or at the engine.