central locking issue

[slymon]

Hi all,

62 plate astra active.

I have an issue with my central locking/key fob.

None of the doors will open when i press the open button on the fob, when using the key the drivers door opens, all other doors including the boot will only open using the button on the dash.
All doors lock down when starting to drive as per settings, an all doors unlock when turning off the ignition.
All doors will lock using the key fob. All doors will lock when using the dash button.
The battery in the fob is brand new.

My query is, what would cause the doors NOT to unlock when using the fob?

any ideas please?

[PaulJKendall]

Press settings button for car Go into set Safety or comfort find central locking change to all doors i think you will find you have it set to drivers only and to unlock all doors needs to presses of unlock but if you change it to all only one press will be needed