| BDC 1 | SWD.02.4 | The maintenance mode for the wiper was unintentionally canceled. | Revise the software and modify the exit conditions for the wiper maintenance mode. |
| BDC 2 | SWD.02.4 | Optimize the blower control logic and introduce a control strategy that gradually increases and decreases the blower speed. | Add soft ramp-up and ramp-down logic to adjust the rising and falling rate of blower voltage. |
| EVCC | SWD.04.1 | Improve charging and display performance. | (1) Update the maximum charger power in real time and continuously transmit charger power messages to the BMS.(2) Resolve an issue that prevents DC charging with Tesla V2 chargers.(3) Optimize the charger-side insulation test logic to improve the insulation test pass rate. |
| iTHU 1 | SWD.00.L | Frequent radio station refresh issue | Optimize radio reception control to prevent frequent station switching during driving. |
| iTHU 2 | SWD.00.L | Internet connection failure after SIM card activation from the suspended state. | Implemented periodic automatic network reconnection requests to restore network connectivity. |
| iTHU 3 | SWD.00.L | FM station list is displayed when the Update button is pressed during DAB radio operation. | Display only DAB station lists by verifying the source type during DAB re-scanning. |
| iTHU 4 | SWD.00.L | DAB radio produces no sound after refreshing the station list. | Increase the delay by 300 ms after the station list update is completed before the playback program receives the station stop command. |
| iTHU 5 | SWD.00.L | No DAB/FM stations found. | The limit on the number of radio stations has been removed. |
| iTHU 6 | SWD.00.L | The airbag fault message may occasionally be shown in center display while there is no actual fault. This only occurred after OTA update. | Modified the logic to determine airbag status only in the READY state. |
| iTHU 7 | SWD.00.L | Corrected VR and TTS language translations. | iTHU Software corrected |
| iTHU 8 | SWD.00.L | Cancel Spoken Command1. after door opening for a while, "car door is still open"2. When opening the trunk with touch panel, "boot lid is open now" | iTHU Software corrected |
| iTHU 9 | SWD.00.L | Modification of Feedback Sound Settings | 1. EV-Sound default setting changed to ON2. Seeing-off Visitor Reminder Tone default setting changed to OFF |
| iTHU 10 | SWD.00.L | EV sound is not played after cycling the ignition OFF and ON, even though the EV sound switch remains ON. | Update EV Sound logic: upon vehicle power-on, restore the function and button display(on/off) to the user’s last setting instead of reverting to defaults. |
| iTHU 11 | SWD.00.L | Updated the language display when using a tow bar. | 1. Deleted unnecessary chassis-related warning messages.2. Revised rear reversing radar warning and recovery messages.3. Updated the trailer hook deployment message to specify the rear reversing radar. |
| iTHU 12 | SWD.00.L | Privacy Policy Update (iTHU local) | Updated and clarified the offline display content to align with the latest cloud-based display. |
| iTHU 13 | SWD.00.L | Unexpected startup animation displayed after wake-up from sleep mode. | Revised the startup animation trigger conditions to display the animation only after 7 days of inactivity or following a high-voltage/low-voltage shutdown. |
| iTHU 14 | SWD.00.L | No confirmation popup is displayed when adding a radio station to Favorites during radio playback | Added a confirmation popup when adding a radio station to Favorites. |
| iTHU 15 | SWD.00.L | Corrected major voice language issues. | iTHU Software corrected |
| iTHU 16 | SWD.00.L | DMS distraction area increases dashboard area and improve algorithm performance (iTHU) | Added a DMS (Driver Monitoring System) driver distraction monitoring feature to the dashboard area. |
| iTHU 17 | SWD.00.L | Simplified the procedure for muting the overspeed warning. | Modified the software to add a user-configurable button to the steering wheel |
| iTHU 18 | SWD.00.L | Changed the location of the "Tow Mode" switch. | Modified the software to relocate the "Tow Mode" option to the "Safety" section and position it directly below the "Passenger Airbag" setting. |
| iTHU 19 | SWD.00.L | Added new navigation functions | Added charging station display functionality to the navigation system. |
| iTHU 20 | SWD.00.L | Enhanced the charging screen display to make the information easier to understand. | Modified the charging screen display by removing the "(3PH)" indicator and displaying only the following information for all charging modes (AC Mode 2, AC Mode 3, and DC charging):Current: xxx A, Voltage: xxx V, Charging Power: xxx kW. |
| iTHU 21 | SWD.00.L | Responding to AI transparency obligations | Under the soft switch for VR functionality, add a fixed display of the explanatory notes relating to the AI method. |
| iTHU 22 | SWD.00.L | The navigation system shall display a QR code linked to the vehicle log data, allowing users to retrieve and share the existing navigation data. | The iTHU software has been updated to display a QR code that enables users to access and share log data regarding navigation. |
| iTHU 23 | SWD.00.L | Correction of voice language errors (imported more than 17,000 words) | The voice language data was corrected, and more than 17,000 words were imported into the iTHU software. |
| iTHU 24 | SWD.00.L | Privacy Policy update (combine CX-6e EU version) | Mazda 6e and CX-6e Project (LHD) + RHD Project (4 countries), merger and update of the privacy policies. |
| iTHU 25 | SWD.00.L | On the CarPlay interface, steering wheel buttons cannot switch radio stations. | Update the control logic so that steering wheel buttons can control the currently playing media application from both the head unit and Apple CarPlay interfaces. |
| iTHU 26 | SWD.00.L | To prevent drivers from violating traffic laws and regulations, video playback is disabled while driving. | Video playback shall be prohibited unless the vehicle is in Park (P). |
| iTHU 27 | SWD.00.L | OTA upgrade timeout issues | Fixed a timeout vulnerability during firmware verification by masking global interrupts while the secure boot interface is executed and re-enabling them only after the execution is complete. |
| iTHUDiagnostic tool | SWD.00.L | When the iTHU is replaced, the original mileage can be written to the new iTHU. | After replacing the new car unit, the mileage was written via the diagnostic tool. |
| iTHU/BDC | SWD.00.LSWD.02.4 | When a 13-pin connector (e.g., a tow bar) is connected, Mi-Mode shall automatically switch to Individual mode. The steering setting shall be set to SPORT, while the powertrain (PT) setting shall remain in Normal mode. | After the software update, when a 13-pin connector is connected, the system automatically switches to Individual mode (Powertrain: Normal, Steering: Sport). |
| PCU | SWD.02.6 | After using MRCC, the reverse gear may fail to engage when shifting to R for the first time. The reverse gear engages successfully on the second shift to Reverse. | Fixed an issue where the reverse gear could fail to engage on the first shift to Reverse (R) after using MRCC by improving the PCU software. |