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Home >> Mercedes Benz >> 2009 >> E320 >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Entertainment & Illuminated Door Sill Moulding -- Retrofitting & Conversion >> Retrofitting & Conversion >> Retrofit microphone for hands-free system - AZ82.70-P-0005-08TA

Retrofit microphone for hands-free system - AZ82.70-P-0005-08TA

  1. Route the microphone connector (4) of the microphone branch-off line (12) of the right A-pillar at the bottom along the vehicle's wiring harnesses to the right A-pillar and fasten in place to prevent chaffing and noise.
  2. Route microphone connector (4) of microphone branch-off line (12) from right A-pillar under the headliner and fasten in place using self-adhesive felt to prevent chaffing and noise.

    IMPORTANT When routing to the right A-pillar make sure that the routing is placed before the front check strap of the windowbag to the windshield, so that the windowbag function is not impaired!

  3. Route microphone connector (4) of microphone branch-off line (12) under the headliner to the overhead control panel control unit (N70).
    Fig 1: Routing Microphone Connector Of Microphone Branch-Off Line
    G07254676Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  4. Connect the microphone plug (30) of the hands-free system microphone (15) with the microphone connector of the microphone branch-off line.
    Fig 2: Identifying Microphone Plug Of Hands-Free System Microphone
    G07254677Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  5. Glue hands-free system microphone (15) as shown to the mirror base cover (31) and align towards driver.
    Fig 3: Gluing Hands-Free System Microphone On Mirror Base Cover
    G07254678Courtesy of MERCEDES-BENZ OF NORTH AMERICA.