Airbag and srs light stay on , on my ml270
Only a compatible scanner is going to turn this off.Don't try to do it yourself, as with any air bag/srs (supplemental restraint system), these units contain what amounts to an explosive charge, and if not handled properly, by trained folks, they can very easily cause death, ansd a nasty one at that.As long as the system detects a snag, it will continue to turn that light back on, even if you do get it turned off. The system does a circuit check soon after the car is started, on this system, and the only way to turn off that light is to fix it. Could be as simple as a clockspring, so have it checked. This is one of the only things that I'm not really willing to give much info on, due to the potential for disaster. Sorry, it's just the old grease monkey looking out for your safety. If you get it diagnosed, and have any questions about what you have been told, or anything like that, please feel free to contact me. Good luck!