hi, 2012 seat exeo. remote central locking not unlocking car and try key in door lock and that don't work either. managed to get bonnet open, checked battery that is fine, disconnected it and tried master reset with the leads, still no joy. under the battery there was a lot of water, now drained out, car still not unlock. even boot pop button don't work. the little red light on drivers door just flashes on and off.
ideas how to get car unlocked please, hopefully without breaking a window.
thanks