How do you install flasher relay for an Audi A3?

To install a flasher relay in an Audi A3, first, locate the relay panel, usually found under the dashboard or near the driver's side. Remove the old flasher relay by gently pulling it out of its socket. Then, insert the new flasher relay into the same socket, ensuring it is securely in place. Finally, test the turn signals to confirm that the installation was successful.