for the airbag light try unclipping the connectors under the seats then re connecting them, look in your owners hand book to reset the service light or get it serviced? to reset lights you usually turn the ignition off hold the brake pedal down turn the key to position 2 (so the lights are on) hold the brake pedal down still the light should start to flash on and off turn the key off then remove foot off pedal job should be done hth :)
gaz
August 2010