Hi.

My Remote for the central locking system will only unlock the car and not lock it. Both buttons on the remote unlocks the car so the signal is being recieved. Also I have to press the buttons longer than usual for anything to happen.
I can lock and unlock the car by using the key in the door's keyhole.

Does anyone have any idea about what this is caused by and how to fix it?

 

I have solved the problem. It turned out to be, that I should just pair my cobra remote and cobra reciever. Simplest fix :-) Love that

 

I can help you , use the SBB Key programmer to do it.

 

Hi. Thank you for your suggestion. :-)
However, I have found the problem and fixed it :-)