All the doors and the liftgate lock automatically when the vehicle speed is about 20 km h 12 mph or more.
Mazda 3 doors wont lock.
If all the doors are closed even though the liftgate is open all the doors will lock.
Replacing the fuse will correct the problem.
This is a cheap and easy fix.
European models all doors and the liftgate boot lid will automatically unlock if they are locked using the power door locks with any door open.
If one door doesn t work but others do the problem could be a blown fuse.
The vehicle lock out prevention feature prevents you from locking yourself out of the vehicle.
Replacing it may require removing the car door panel.
The vehicle lock out prevention feature prevents you from locking yourself out of the vehicle.
Remote unlocking of the door.
All the doors and the liftgate unlock when the ignition is switched from on to off.
Most car brands offer a remote door unlock service for emergencies such as a broken smart fob and locking the keys inside the car.
A guide to replacing car door locks.
If all the doors are closed even though the liftgate boot lid is open all the doors will lock.
Again if one door doesn t work but others do the problem could be with the door lock solenoid.
You obviously use your keyless remote to open your mazda door because it is convenient.
If the remote key won t unlock car door even after battery swapping or fixing the battery contacts try a distant unlocking service.
A fuse is blown.
The auto door lock function is disabled.
The solenoid is bad.
All the doors and the liftgate lock automatically when the vehicle speed is about 20 km h 12 mph or more.