FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Cellular Phone Microphone: Description and Operation






Infotainment Microphones

Location of the microphones in the front roof console






1 Left front microphone (R140) for voice control system.
2 Right front microphone (R141) for telephone.
3 Interior microphone (R74) for the passenger compartment noise compensation in the digital sound system control module (J525).