Central locking

[Abzblitz16]

Hello,
I have been having some problems with my central locking unfortunately... My car opens up fine when i press unlock, but most of the time when i get out, i press the lock button and the car doesnt lock, i then put the key in the ignition and turn it on, back off and the car now locks? Please help.. Remote seems fine, im thinking bcm but wouldnt it give me problems with unlocking too? And ive thought maybe its the lock actuator? Any help would be appreciated.
Thankyou

 

[iceman66999]

I have the same problem

And i just live with it
And one day it didn't unlock
Just use the key, the alarm will go on the second you open the door, just start the engine and the alarm will go off