The SRS light will need a reset tool to turn off.
First though you need to find out what triggered the SRS light. In most cases its the pyrotechnic tensioner wire needs to be cleaned and reset. Actually all of the seat wires should be cleaned with Deoxit and reseated. Peake makes a SRS code reader/reset tool for around $140. You might find someone local to you who has one and can help you out.
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