It means you have an air bag warning - not working etc. It can often happen if the seats are moved a long way forward and back or if a bottle or can rolls under the passenger seat and hits the wire.
Check the wires under the seat are plugged in and not loose then try the reset procedure.
1. Turn ignition switch from OFF to ON.
2. Air Bag warning lamp is on for 7 seconds and turns off, then turn ignition switch OFF within 1 second of the lamp turning off.
3. After ignition switch is turned OFF, wait for more than 3 seconds.
4. Repeat steps 1 to 3 two more times. (Perform 3 times in total.)
5. Turn Ignition switch ON.
6. The SRS lamp has been reset.
Hope that helpw