to clear from dash "service airbag" and associated picture without purchase of tool to do so

 

disconnect battery. Inside the car on the passenger side down by your feet there is an interior panel that comes off. Inside there is a yellow wire harness for the passenger airbags. It gets moisture in it from being tucked inside that hollow cavitiy and sets off airbag light. Get some switch grease and disconnect the plug and grease up the pins. Put it back together and connect battery. Should go off now unless something else is wrong with airbags.