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Home >> Mazda >> 2017 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Connectivity Master Unit >> Diagnostic Assist Function [Connectivity Master Unit] >> Activation Procedure >> Using commander switch
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Using commander switch

  1. Switch the ignition to ACC or ON (engine off or on).
  2. Press the following buttons simultaneously for 2 s or more.
    • Volume dial
    • AUDIO button
    • FAVORITE button
    Fig 1: Commander Switch Buttons Location
    G11435257Courtesy of MAZDA MOTORS CORP.