2004 Mazda Miata MX-5 Owner's Manual - Page 172

MX-5 Miata_8T72-EA-04G_Edition1 Page172 Wednesday, June 9 2004 3:5 PM Black plate (172,1) Interior Comfort Audio System 2. Press the auto memory button ) and the channel preset button ( 6 simultaneously for about 2 seconds until "CODE" is displayed. 5. While the code number is displayed, press the auto memory button ) and the channel preset button ( 6 simultaneously for about 2 seconds and "CODE" appears. 3. Again press the auto memory button ) and the channel preset button ( 6 simultaneously while "CODE" is displayed (within 10 seconds). The display will exhibit bars. 6. After 5 seconds, "CODE" will disappear. This indicates the code number is canceled. NOTE If Err (error) appears on the display, begin from Step 4. Changing code number To change the code number, first cancel the number. Then set the new number by following the setting procedures. System activation When the power supply is disconnected or interrupted, the antitheft system is activated and the unit is rendered inoperative. In this condition, when power is again supplied, "CODE" will be displayed and flash unless the correct code number is input. 4. While the bars are displayed, input the current code number as described in setting procedure Step 4. (2547, for example). 6-46 Form No.8T72-EA-04G