mazda 3 hatch- door lock issue- locksmith
 

I have a 2008 mazda 3 hatch, and there is something wrong with my doors and locks. I cannot lock my car with my remote. I can unlock all doors with my remote EXCEPT for the front passenger side. The open door sign in my dash does not go away, and while my car is running I can’t lock any of my doors with the button in the door panel. Should I call a locksmith?

Don't call a lock smith. Replace the Front Passenger door lock assembly.

I dunno if a locksmith would cost more than replacing it.. I think a locksmith would be cheaper.

Locksmith can't help, unless he works autos on the side. The latch contains the switch that triggers the door ajar light. If the car thinks the door is open, it turns the light on and won't allow you to lock them. You need a latch.

Latch, aka Lock Actuator.
04 05 06 Mazda 3 Passenger Right Front Door Latch Power Lock Actuator 07 08 09 | eBay

Thanks for the link but locksmith houston expert have replaced door hatch for me.

Thanks for the link but locksmith houston expert have replaced door hatch for me.

If you want to replace the lock actuator, consider hiring a locksmith in your area. They will replace thr actuator at cheap.