Retrofit Mercedes-Benz InCar Internet control unit - AZ82.85-P-0005-04CW

Connection diagram with code (518) Media interface 

Fig 1: Identifying Retrofit Mercedes-Benz Incar Internet Control Unit Connection Diagram (With Code)

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Connection diagram without code (518) Media interface 

Fig 2: Identifying Retrofit Mercedes-Benz Incar Internet Control Unit Connection Diagram (Without Code)

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Routing diagram with code (518) Media interface 

Fig 3: Identifying Retrofit Mercedes-Benz Incar Internet Control Unit Routing Diagram (With Code)

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Routing diagram without code (518) Media interface 

Fig 4: Identifying Retrofit Mercedes-Benz Incar Internet Control Unit Routing Diagram (Without Code)

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1. Remove rubber insulation in front passenger footwell in cross-hatched area.

   Do not damage insulation underneath.

   Fig 5: Identifying Rubber Insulation In Front Passenger Footwell

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2. Stick double-sided adhesive tape (17) onto rear of InCar Internet control unit (1).
3. Connect black, 32-pin coupling (5) of InCar Internet adapter wiring harness (3), coupling for LVDS display wiring harness (15.2) of LVDS display wiring harness (15) and coupling for LVDS head unit wiring harness (16.2) of LVDS head unit wiring harness (16), as shown, to InCar Internet control unit (1).
   Fig 6: Identifying Incar Internet Control Unit, 32-Pin Coupling And Wiring Harness

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4. Connect blue 1-pin connecting cable coupling (2.1) of connecting cable (2) to InCar Internet control unit (1).
5. Detach carrier foil of double-sided adhesive tape and stick InCar Internet control unit (1), as shown, onto the propeller shaft tunnel.

   Do not compress condensation drain hose (25) of the air conditioner housing, otherwise condensation may not be able to drain from the air conditioning system.

   Fig 7: Identifying Connecting Cable, Incar Internet Control Unit And Condensation Drain Hose

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6. Strap down excess lengths of connected lines for InCar Internet control unit (1) and fasten in place using felt tape (24).
7. Detach white 4-pin coupling (3.1) and white 4-pin connector (3.2) of InCar Internet adapter wiring harness (3).

   In vehicles with  code (518) Media Interface.

8. Connect white 4-pin coupling (3.1) with white 4-pin connector (14.1) of media interface adapter line (14).

   In vehicles with  code (518) Media Interface.

   Fig 8: Identifying Incar Internet Adapter Wiring Harness And Media Interface Adapter Line

   Courtesy of MERCEDES-BENZ USA
9. Connect black 1-pin coupling (18.1) of media interface electrical connector adapter line (18) to adapter wiring harness for intelligent head unit.

   In vehicles with  code (518) Media Interface.

10. Connect black 24-pin plug (18.2) with media interface electrical connector.

    In vehicles with  code (518) Media Interface.

    Fig 9: Identifying Media Interface Electrical Connector Adapter Line

    Courtesy of MERCEDES-BENZ USA
11. Remove foam insulation (26.1) of floor covering (26) in cross-hatched area.

    Do not damage the floor covering (26) underneath. The floor covering (26) will be installed at a later stage.

    Fig 10: Identifying Floor Covering

    Courtesy of MERCEDES-BENZ USA