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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System -- Body (3 Of 6) -- 447 Chassis >> Retrofitting & Conversion >> Subsequently Connect And Install Audio 40 - AN82.85-S-0015-05E

Subsequently Connect And Install Audio 40 - AN82.85-S-0015-05E

Model 447.6/7 

Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Notice  Notes on carrying out repair work in the vehicle interior   AH68.00-D-0001-01KOS
MODIFICATION NOTES

13.03.2019 Method extended Operation steps 5, 6, 14,  
G16483915Courtesy of MERCEDES-BENZ USA
  1. Black 16-pin contact socket (4) of adapter wiring harness (2) to Audio 40 (1).
  2. Connect black 10-pin plug (5) of adapter wiring harness (2) to Audio 40 (1).
  3. Connect component plug (2.1) of adapter wiring harness (2) to component input (2.2) of Audio 40 (1).
  4. Connect black contact socket (3.1) of adapter wiring harness (2) to black plug (3.2) of Audio 40 (1).
  5. Disconnect jack plug (15) for hands-free system microphone from Audio 40 (1).
  6. Secure electric line of jack plug (15) for hands-free system microphone to adapter wiring harness (2) using a cable tie.

    IMPORTANT The jack plug (15) for the hands-free system microphone of the Audio 40 (1) remains nonfunctional.

    G16483916Courtesy of MERCEDES-BENZ USA

    Shown on model 447.7 with code EN7 (Audio 15) and with code FR8 (Reversing camera) 

  7. Guide electrical lines outward as shown.

    IMPORTANT This facilitates connecting the electric lines.

  8. Connect black 24-pin plug (8.1) of Audio 40 (1) to black plug holder (8.2).

    IMPORTANT To do so, move Audio 40 (1) into area of device installation frame.

  9. Connect antenna plug (6.2) of antenna adapter (6) to black antenna connector (6.1) of Audio 40 (1).
  10. Model 447.6/7

    with code FR8 (Rear view camera)

    Connect green contact socket (7.1) of adapter wiring harness (2) to green plug socket mount (7.2) of reversing camera.

  11. Connect contact socket (9) of antenna for digital radio (DAB) to Audio 40 (1).
  12. Connect green contact socket (10) of GPS antenna to Audio 40 (1).
  13. Connect USB plug (12) to Audio 40 (1).

    IMPORTANT The USB cover (11) is attached only after the cover for the center instrument panel has been installed.

  14. Connect jack plug (16) of retrofitted hands-free system microphone to Audio 40 (1).
  15. Install Audio 40 (1) into device installation frame.

    NOTES Make sure that no electric lines and component parts become damaged when inserting Audio 40 (1).

    Otherwise, this can cause malfunctions in Audio 40 (1).

    IMPORTANT Here, guide all attached electric lines in device installation frame toward rear.

    G16483917Courtesy of MERCEDES-BENZ USA
  16. Fasten Audio 40 (1) using bolts (13, 14).

    IMPORTANT Use bolts (13, 14) of previously removed audio components.