Warning Sound is Activated
Power Switch Not Switched OFF Reminder Warning Sound
If the driver's door is opened with the vehicle power switched to ACC, a beep will be heard continuously in the cabin to notify the driver that the vehicle power has not been switched OFF (STOP). Under this condition, the keyless entry system will not operate, the vehicle cannot be locked, and the lead-acid battery voltage will be depleted.
Switch the vehicle power OFF.
Key Left-in-Vehicle Warning Sound
If all the doors and luggage compartment are locked using another key while the key is left in the cabin, the beep which sounds outside of the vehicle will be heard for about 10 seconds to notify the driver that the key is in the cabin. In this case, take out the key by opening the door.
A key taken out of the vehicle using this method may not operate because its functions have been temporarily stopped. To restore the key's functions, perform the applicable procedure (Search).
Key Left-In-Luggage Compartment Warning Sound (Vehicles With Advanced Keyless Function)
If the key is left in the luggage compartment with all the doors locked and the liftgate closed, a beep will be heard outside for about 10 seconds to notify the driver that the key is in the luggage compartment. In this case, take out the key by pressing the electric liftgate opener and opening the liftgate.
The key taken out of the luggage compartment may not operate because its functions have been temporarily stopped. To restore the key's functions, perform the applicable procedure (Search).
Door Lock Inoperable Warning Sound
Operation Using Touch Sensor
A warning beep is activated to notify the driver that the doors are not locked when all of the following conditions are met:
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The vehicle power is switched OFF.
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All the doors are not fully closed.
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The lock is operated 3 times within 5 seconds.
Check the vehicle power and whether the doors are open or closed, and then operate the lock again.
Operation Using Door-lock Switch on the Liftgate
When the door-lock switch on the liftgate is pressed under any of the following conditions, a warning sound is activated.
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The vehicle power is switched to a position other than OFF.
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Any door is open.
Make sure that none of the above conditions are present, and then press the door-lock switch again.
Brake System Warning Sound
A warning sound is activated if a problem with the brake system occurs and the brakes may not work as intended. Decelerate the vehicle while checking the safety of the surrounding area, and park the vehicle in a safe place. After stopping the vehicle, contact an Authorized Mazda Dealer.
