Replacing the fuse will correct the problem.
Mazda 3 doors wont lock.
Replacing it may require removing the car door panel.
Remote unlocking of the door.
You obviously use your keyless remote to open your mazda door because it is convenient.
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.
All the doors and the liftgate unlock when the ignition is switched from on to off.
If one door doesn t work but others do the problem could be a blown fuse.
If all the doors are closed even though the liftgate is open all the doors will lock.
When it stops working the first thing you want to do is fix it.
The vehicle lock out prevention feature prevents you from locking yourself out of the vehicle.
A fuse is blown.
All the doors and the liftgate lock automatically when the vehicle speed is about 20 km h 12 mph or more.
Again if one door doesn t work but others do the problem could be with the door lock solenoid.
All the doors and the liftgate lock automatically when the vehicle speed is about 20 km h 12 mph or more.
If all the doors are closed even though the liftgate boot lid is open all the doors will lock.
A guide to replacing car door locks.
European models all doors and the liftgate will automatically unlock if they are locked using the power door locks with any door open.
The key fob for your mazda has a built in chip that s programmed so your security system will both recognize and accept it allowing you to open your doors.
The solenoid is bad.
Most car brands offer a remote door unlock service for emergencies such as a broken smart fob and locking the keys inside the car.
The vehicle lock out prevention feature prevents you from locking yourself out of the vehicle.