I have a 2004 Ford Explorer XLT. My seat belt buckle monitor would not turn off. I read the forums on how to shut it off, but the sensor inside the buckle would not register the buckle and unbuckles. So....I also read that you could disconnect the wire leading out of the belt under the seat. I did this and the monitor finally stopped beeping. But....now the air bag light is on and giving a 51 code. How can I fix this new problem? Is this wire being disconnected a real problem or can I have the light turned off and still drive with confidence that the air bag will work properly? Thanks for helping.