Mazda CX-3: Before Driving / Advanced Keyless Entry System (Some models)

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...

Advanced Keyless Entry System

WARNING Radio waves from the key may affect medical devices such as pacemakers: Before using the key near people who use medical devices, ask the medical device manufacturer or your physician if radio waves from the key will affect the device...

Other information:

Mazda CX-3 (2015-2026) Owner's Manual: Contact Authorized Mazda Dealer and Have Vehicle Inspected

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Mazda CX-3 (2015-2026) Owner's Manual: Tires and Wheels

CAUTION When inspecting or adjusting the tire air pressures, do not apply excessive force to the stem part of the wheel unit. The stem part could be damaged. Changing tires and wheels The following procedure allows the TPMS to recognize a tire pressure sensor's unique ID signal code whenever tires or wheels are changed, such as changing to and from winter tires...