Good Afternoon everyone, I replaced the batteries in my key remote and it still will not lock or unlock my doors...can someone please help???

 

is the light on the remote blinking when you push any buttons. ? if so then you could have an antenna issue with the central locking but usually its the contacts in the remote itself that need to be tweeked. and the baateries in the correct way

 

Yes the red light is blinking and I do have the batteries in correctly