Keyless Control Module Configuration

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Connect the WDS or equivalent to the DLC-2.
Select "Module programming" from the menu.
Select "Programmable Module Installation".
Select "RKE" from the menu and perform procedure according to the directions on the WDS or equivalent screen.

Fig 1: Locating DLC-2 Connector
Courtesy of MAZDA MOTORS CORP.