2010 Mazda MAZDA3 Owner's Manual - Page 98

Knowing Your Mazda Advanced Keyless Entry and Start System qAdvanced Key Left-in-vehicle Warning Beep If an advanced key is left in the vehicle cabin and all the doors are locked using a separate advanced key, a beep sound is heard for about 10 seconds to remind the driver that the advanced key has been left in the vehicle cabin. If this happens, the doors lock but the functions of the advanced key left in the vehicle cabin may be temporarily suspended. Perform the following procedure to restore the functions of the advanced key (page 3-19). The volume of the beep sound can be changed. Refer to Personalization Features on page 10-9. NOTE The warning beep does not sound while the trunk is open. The warning beep sounds after the trunk is closed. qAuxiliary Key Removed Warning Beep If the auxiliary key is removed under the following conditions while it is in use and in the ACC or ON position, the warning beep sounds three times. l The advanced key is not in the vehicle. l The battery for the advanced key is dead. 3-22