2010 Mazda MAZDA3 Owner's Manual - Page 260

Interior Comfort Audio System (Master code input determination) 5. Determine the master code which has been input by pressing the auto memory button (scan button). 6. "PIN CLEARED" appears which indicates that the master code input has been completed. 7. The ID code is set to the default [0000] and the initialization process is completed. NOTE Master code: The Master Code is used to initialize or reinitialize the ID code in the event that the code is not set to [0000] and/or the personalized ID code is not known. The initialization process resets the ID code to [0000]. The master code can potentially defeat the intent of the security of the parental lock if it is located by persons not authorized by the owner to access certain channels. SIRIUS Satellite Radio Master Code: [0913] When changing the ID code, the new ID code is input after the previous one is input first. NOTE (scan button) refers to the operation for an Indash CD changer-equipped vehicle. The auto memory button refers to the operation for a CD player-equipped vehicle. (Registered ID code input) 1. Hold the auto memory button (scan button), then press channel preset button 5, hold both buttons together for 1.5 seconds. 2. "ENTER PIN" appears for three seconds which indicates that it is in code input mode. 3. "SR1 - - - -" appears, which indicates that it is ready for code input. 4. Input the registered ID code using channel preset buttons 1-4. Example: When the registered ID code is "2323", input "2323". At this time "SR1 2323" is displayed. Press 1 for the first digit, 2 for the second, 3 for the third, and 4 for the last digit. For example, if your number is 2323, press 1 three times, 2 four times, 3 three, and 4 four times. If the display goes off while inputting, begin from Step 1. NOTE The registered ID code is the default [0000] at the time of factory shipment. If [0000] results in "Err" on the display, go to the "INITIALIZATION OF ID CODE" section to reset to [0000]. NOTE l l l When a numeric value other than the master code is input and the auto memory button (scan button) is pressed, "SR1 Err" is displayed and then it returns to the "SR1 - - - -" display again. If an ID code is not input for ten seconds, "Err" is displayed and it returns to the former display. Channel preset buttons 1, 2, 3, 4 and the auto memory button (scan button) are used for inputting the ID code. Buttons 5 and 6 cannot be used. Change of ID code Setting condition: SAT mode 6-42