Airbag service light on 2002 Chevrolet Trailblazer

the message Service Airbags comes on even after i have had it serviced

It may be related to the service or a coincidence, but it's hard to know until you have it checked out. If the light is on, there will be a fault code stored in the Airbag control module, have the code read out and let us know what it is and we may be able to help further.