Airbag light :s

I jumped in my clio this evening when leaving my mother in laws i turned the engine on and the spanner light came on and the message said check airbag :bored: i turned the engine off and back on and it went away, i then pulled up on my drive about 10 minuets later opened the boot with the engine running and the light and message reappeared and now wont disappear.

Any thoughts?
 
Give the wires a wiggle under the front seats. This happend to mine it was the passenger side. Just cable tied them to seat a bit stronger ..