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Cars & Vehicles
Ford Expedition
Turn Signals and Hazard Lights
Chevy Trailblazer

2003V W directional signals blinking fast I've checked the lights they all work Still blinking fast on left turn?

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Wiki User
January 26, 2008 2:54AM

I see this a lot on many vehicles it is simply a warning telling you that it is about to burn out. The reason it blinks faster is so that the bulb doesn't too hot for a longer amount of time than it usually does.