2009 Mazda CX-7 Owner's Manual - Page 264

Interior Comfort Audio System 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] 3. "SR1 - - - -" appears, which indicates that it is ready for code input. 4. Input the registered ID code using channel preset buttons 1-4. Then press the auto memory button. 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]. (How to clear the message) l Press any of the following FM/AM, SAT, CD, MEDIA, TEXT, CAT, ESN/ DISP, Instant replay, POWER buttons. l Turn the ACC off or insert a CD. NOTE l l l When a numeric value other than the master code is input and the auto memory button is pressed, "SR1 Err" is displayed and then it returns to the "SR1 - - - -" display again. If an ID code is not input for 10 seconds, "Err" is displayed and it returns to the former display. Channel preset buttons 1, 2, 3, 4 and the auto memory button are used for inputting the ID code. Buttons 5 and 6 cannot be used. (Verification with the registered ID code) 5. Determine the input code by pressing the auto memory button briefly. 6. If it does not match with the previously registered code, "SR1 Err" is displayed and then it returns to "SR1 7. If it matches with the previously registered code, "ENTER PIN" appears again and it switches to code input mode. 8. "SR1 - - - -" appears, and it is ready for input of the new ID code. Change of ID code Setting condition: SAT mode (Registered ID code input) 1. Hold the auto memory button, then press channel preset button 5, hold both buttons together for 1.5 seconds. 2. "ENTER PIN" appears for 2 seconds which indicates that it is in code input mode. 6-42