Mazda CX-3: Keyless Entry System / Operational Range and Key Suspend Function

Mazda CX-3 (2015-2024) Owner's Manual / Before Driving / Keys / Keyless Entry System / Operational Range and Key Suspend Function

Operational Range

The system operates only when the driver is in the vehicle or within operational range while the key is being carried.

Starting the Engine

NOTE

Starting the engine may be possible even if the key is outside of the vehicle and extremely close to a door and window, however, always start the engine from the driver's seat.
If the vehicle is started and the key is not in the vehicle, the vehicle will not restart after it is shut off and the ignition is switched to off.
The luggage compartment is out of the assured operational range, however, if the key (transmitter) is operable the engine will start.

With the advanced keyless function

Mazda CX-3. Operational Range and Key Suspend Function

Without the advanced keyless function

Mazda CX-3. Operational Range and Key Suspend Function

NOTE

The engine may not start if the key is placed in the following areas:

Around the dashboard

In the storage compartments such as the glove compartment or the center console

Key Suspend Function

If a key is left in the vehicle, the functions of the key left in the vehicle are temporarily suspended to prevent theft of the vehicle.

To restore the functions, press the unlock button on the functions-suspended key in the vehicle.

Transmitter

NOTE The headlights turn on/off by operating the transmitter. Refer to Leaving Home Light. (With theft-deterrent system)The hazard warning lights flash when the theft-deterrent system is armed or turned off...

Advanced Keyless Entry System (Some models)

Other information:

Mazda CX-3 (2015-2024) Owner's Manual: Receiving and Replying to Messages (available only with E-mail/SMS compatible phones)

SMS (Short Message Service) messages, and E-mail received by connected devices can be downloaded, displayed, and played (read by the system). Additionally, replies can also be made to calls and messages in the received messages. Downloading messages Up to 20 new messages can be downloaded and displayed from a connected device...

Mazda CX-3 (2015-2024) Owner's Manual: System Error Activation

When the warning light flashes, there may be a system malfunction. Consult an Authorized Mazda Dealer. A system error activation may occur in the following cases: When there is equipment or a device near the vehicle using the same radio frequency as that of the tire pressure sensors...