Went to unlock the car earlier with the remote and it wouldnt work, so used the key. Tried starting it and nothing happens - display shows "Airbag fault" then "Service Now" (we're booked in for a service next week!) but engine doesn't turn.
Other lights on dash all light up and a clicking noise comes from behind the dash.
Tried both sets of keys/remote - same thing. Car was fine yesterday, parked up last night all OK, and this happens today

Any ideas? Typically we didn't take out homestart with the breakdown cover, so it's now sat on the drive going nowhere!
thanks