I believe under the dash beneath the steering wheel.
The flasher plugs into the fuse block.
The signal light flasher is located on the fuse panel. The fuse panel is mounted below the dash on the right side of the steering column.
On the 1985 Mercedes Benz 380SL 3.8 liter, 8-cylinder car, the turn signal flasher can be found under the center of the dashboard in front of the shifter. It is mounted under the console.
Your Chevy has 2 flasher relays. One for the turn signals and one for the hazard lights. The turn signal flasher relay is located on the driver's side of the steering column, behind dash, mounted on lower right corner of fuse block. Hazard flasher relay is located in the same location but on the upper left corner of the fuse block.
Press and turn
The turn signal flasher unit on a 1985 Nissan Sentra is under the dash on the driver's side. It is up under the dash just to the left of the brake pedal.
Under drivers dash, a small circular looking object located in one of the corners of the fuse box.
fuel tank
located on the fuse block, flasher is round and metal -gently pull to remove
to the left, right, or under the steering wheel.
It is located in the valve cover.
Hazard Relay is located: Front seating area, driver side, driver side of steering column, behind lower dash panel, mounted on rear of fuse block. Turn Signal Flasher Relay is located: Front seating area, driver side, driver side of steering column, under dash, mounted in upper left corner of fuse panel