Why can't the Mazda6 door open?

[VonDylan]

Reasons why the Mazda6 door cannot open are as follows: 1. Central lock activated: When the door cannot open, you can first use the car key to unlock it, then locate the central lock button on the left front door trim panel of the driver's compartment and press the unlock button. 2. Child lock engaged: Most rear doors of vehicles have a child lock. If it is accidentally engaged when the door is closed, the door will not open. Therefore, always check if the child lock is disengaged before closing the door. 3. Door lock cable malfunction: When this occurs, the door cannot be opened from inside the car. Since the cable is malfunctioning, it directly affects the lock mechanism, preventing it from opening. Replacing the door lock cable is necessary to restore door functionality.