My central locking has been weird lately. Dont know why, but sometimes (starting to be more often than not) when I use my keypad to lock/unlock the car, the interior light will come on, the indicators will flash twice, but the doors dont unlock/lock.
Then the car makes the warning sound through the horn. This happens randomly, not all the time. I've no idea, can anyone help me here?

I need to see the car to get an idea of what is happening.

well as far as I know, all the door locks are controlled by the 2 front door master actuators, could possibly be a connection problem in 1 of them, check the wiring for them to make sure a good connection including behind the door panel. Does it work everytime you manually pull up/push down the lock and if not, find out which 1 is causing problems, left or right hand side door.

when i manually push the locks it works fine, just when I use the keypad it plays around.