How do you Replace 1985 Volvo 240 DL high beam relay?

To replace the high beam relay in a 1985 Volvo 240 DL, first, locate the relay panel, which is typically found under the dashboard on the driver's side. Remove the old relay by pulling it straight out of its socket. Insert the new relay firmly into the same socket, ensuring it is seated properly. Finally, test the high beams to confirm that the replacement was successful.