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A document that features a diagnostic scan report for a 2009 Mercedes-Benz M-Class. The report includes various control module codes related to the vehicle's electronics, signaling, and mechanical systems, such as errors in the overhead control panel, electronic stability program, audio systems, and motor electronics. Specific codes highlight issues like communication faults in the rain/light sensor, undervoltage supply problems, and faults in the charge movement flap and oxygen sensor signal.