Instrument Cluster Configuration Procedure
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
Connect scan tool to Data Link Connector (DLC). Following prompts from scan tool, input vehicle information. Select "MODULE PROGRAMMING". Select "PROGRAMMABLE MODULE INSTALLATION". Select "I/C" and follow procedures according to prompts from scan tool.