A firmware update for the Mazda RX-8 AccessPORT, AP-MAZ-001, is now available. This update resolves issues associated with operating the AccessPORT in high ambient temperatures. To update your Mazda RX-8 AccessPORT to this latest release, simply download AccessPORT Manager 2.0 and follow the updating instructions. This update represents the final update to AP-MAZ-001 AccessPORTs. For more details please visit our RX-8 AccessPORT informational page.