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Home >> Mercedes Benz >> 2009 >> E550 Base >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Entertainment & Navigation -- Retrofitting & Conversion -- E550 (211.072) - 2 Of 2 >> 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!

    Fig 1: Routing Microphone Connector Of Microphone Branch-Off Line
    G07503331Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  3. Route microphone connector (4) of microphone branch-off line (12) under the headliner to the overhead control panel control unit (N70).
  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
    G07503332Courtesy 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
    G07503333Courtesy of MERCEDES-BENZ OF NORTH AMERICA.