i would like to add on the c4's there behind the the stereo What year? On years 68-72 (and maybe other years)there are two locations. The blinker flasher is in the fuse box and the emergency flasher is located under the passenger side dash.
The taillights and the flasher are all built in.
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The 1995 Chevrolet Corvette turn signal flasher unit is located behind the drivers side dashboard. The turn signal flasher unit will be above the brake pedal.
Head lights
The 1987 Chevrolet Corvette turn signal flasher switch is located beneath the drivers side dashboard. The turn signal flasher switch will be to the right of the brake pedal.
The flasher unit on a 2000 Corvette is built into the emergency flasher unit in the console.
It doesn't have a relay but a flasher under the dash.
It should be located behind the dash panel on the passengers side.
I have a 2004 so I can't help you so I
== == It's in the AC vent above the radio
Under the dash near the fuse block.
I believe it's located behind the passengers side dash panel.