Hello there, I have Ford Falcon ute 1 tonne 2000 model AU, tray back. The last couple of days it has a flashing (S) in a circle and periodcally playing an alarm to alert me to the flashing S. I assumed it meant 'service' not so, took to my mechanic bue he doesn know ... any one have the same vehicle / showing same problem and know what might be causing it... cheers Brdly