In my Mitsubishi Montero 2006 model I have noted SRS light came on last week and not going away.I have searched google and come to know it represent air bags.People suggested to have battery disconnected and reconnect again as it may solve the problem.Some suggested to disconnect battery and than take off ECU relay under the hood.I did that as well but to no avail.What is the solution here.Do I need to take it to dealership.