my roomate has a 99 chrokee limited, with the airbag light on all the time, been likr this for the last 6 or so years, he seem to think that back then they tried to tap acc power to run a relay for off road lights, fliped the switch, and the light came on, i have been all over it looking for fueses with no luck, am i missing something, or did he fry something also there are no codes when checked with obd2 reader