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: Parental lock

If a channel is locked, the channel is muted. To use the parental lock function, the PIN code must be initialized first. By using the session lock, the parental lock can be enabled or disabled during the current drive cycle (from when the ignition is switched on to switched off)...

Mazda CX-3 (2015-2026) Owner's Manual: Locking, Unlocking with Request Switch (With the advanced keyless function)

All doors and the liftgate can be locked/ unlocked by pressing the request switch on the front doors while the key is being carried. The request switch on the liftgate can only be used to lock all doors and the liftgate. Front doors Liftgate (Lock only) To lock To lock the doors and the liftgate, press the request switch and the hazard warning lights will flash once...