Your Brant is most likely in Sleep Mode.
To wake the system.
Disconnect the battery.
Turn the ignition to on.
Reconnect the battery.
press any button to wake the system from sleep mode.

hey everybody thanks for the replies much appreciated..

Anyway today my keypad finally woke up.. and you know what???

Didnt accept my pincode, unexpected but prepared. Had my master code ready for it, and now i can drive the car. However probably need to pay the subaru blokes to reset my code unless anybody else knows how to do it??