mr_spock wrote:

You may have 2 issues.

The central locking and mirrors will fail if the door latch dies. I've replaced one front and one rear, and both times had those symptoms. When the latch fails the car doesn't know if it's locked or not, so throws up its hands and gives up.

Latch is an easy peasy replacement. You do NOT have to replace the lock.

Window could just be a mucky switch.