[RoloOz]

I have a base model here in Australia (name escapes me) but its the model with the key/remote entry (not keyless). Both the main key and spare cannot lock or unlock the car. I can however start the ignition. I cannot even lock the car manually by putting the key in driver door lock. Both the red light on both keys light light up so not a battery issue??
Ive also checked the central locking fuse and its fine, I can use the button on the drivers door to lock/unlock all door from the inside..

 

[Ariandevroome]

Looks like the key needs to be programmed in the ETACS