S 500 Coupe (140.070) V8-5.0L (119.980) (1997)
Parking Assist Control Module: Description and Operation
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Power supply to the sensors and warning displays
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Processing of ambient signals (trailer/reverse gear recognition, light, vehicle speed signal and Parktronic system switch)
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Actuation of the sensors
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Evaluation of echo journey times
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Generation of data telegrams for the warning displays
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Parktronic system (PTS) self-test
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Storing of system faults in the fault memory