"Plug-N-Play" Installation No Adjustments Required Works on all 2005-2013 Corvettes "Delay-Repeat" Circuitry Your Corvette is low and not always seen by the driver behind you. The pulser modules can give you an extra measure of safety! These devices are full "Plug-N-Play" harnesses that simply plug into your existing Center High Mount Brake Light. There are no wires to cut, and no adjustments to make.
The module automatically pulses your third brake light when you apply your brakes. The light will pulsate on and off for about a second, then stay on steady for as long as you press the brake pedal. The unit is designed to create a gentle fluttering of light, so your car is more noticeable, yet it doesn't aggravate the driver behind you.
UNIQUE FEATURE: The "Delay-Repeat" circuit means the brake lights have to be off for at least 15 seconds before the cycle can be restarted. So, if you are in bumper-to-bumper traffic, the brake light isn't always pulsing.
NOTE: Hazard lights are on, this Pulser only controls the 3rd brake light.