For Audio
- Switch the ignition to ACC or ON (engine off or on).
- Turn the audio unit power off.
- While pressing the POWER/VOLUME button, press the MEDIA/SCAN button and FM/AM/CLOCK button for 3 s or more.
Courtesy of MAZDA MOTORS CORP.
- If a DTC is displayed, repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [AUDIO UNIT] .)
NOTE:
- A maximum of 3 DTCs are displayed.
- If several DTCs are displayed, press the TUNE button to switch the display.
- If there are no DTCs, "No Err" is displayed.
- After completion of repairs, clear all DTCs are stored in the audio unit. (See CLEARING DTC [AUDIO UNIT] .)