To find it, you'll likely need to:
* Remove the lower dash panel: This usually involves removing some screws and carefully prying the panel away.
* Look for a small, square or rectangular box: The flasher relay is often a fairly small component with multiple wires connected to it. It might be attached to the fuse box or mounted nearby.
* Consult a wiring diagram: A wiring diagram specific to your 1995 Chevy Lumina will show the exact location and the relay's appearance. You can often find these diagrams online (via a repair manual website or forum) or in a Haynes or Chilton repair manual.
Without a wiring diagram, locating the flasher relay might require some careful searching. Be prepared to spend some time looking around the area under the dashboard.