airbag fault

can anyone help and let me know why the airbag light flashes after all the lights go out on the dash board when starting my saxo up and it continues to flash while driving along:shakehead thanks

What kind of vehicle are you talking about?
Does any other item not work? (cruise control, horn?)

More than likely to be the seat belt pretensioner connectors under the seats. Unplug them then plug them back in and should temporaraly put out the light. Unless things have changed citroen decided the best way to tackle this problem was simply to eliminate the connector and use a solder joint to re attach them.