Crux AVIMB-2 User Manual

The AVIMB-2 will enable the Auxiliary Audio/Video Input on the Navigation radio menu.

Mercedes Benz

2014-2016

C class (W205)

2016

Metris Van (W447)

1. Locate OBD-port and remove cover (commonly located under the dashboard on the

driver side).

2. Turn ignition switch to ACC.

3. Wait until the navigation has booted.

4. Plug coder into OBD-port.

5. The navigation will re-boot.

6. When the navigation startup-screen shows, remove coder from OBD-port.

7. Your radio’s Auxiliary Audio / Video input feature is now enabled.

8. Plug the aqua blue FAKRA connector to the back of the display’s green FAKRA socket.

9. Use a video RCA extension cable (not included) and plug it between the FAKRA to RCA

video adaptor cable and the video source (i.e. DVD Player)

10. Plug the black audio connector harness behind the radio and plug in the audio source.

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rev.030616

AVIMB-2 Coder

Fakra to RCA Adapter

Audio In Cable

OBD II Plug

To remove the Auxiliary Audio/Video feature from the navigation’s menu repeat steps 1-6. After
the first use on a vehicle, the coder AVIMB-1 is personalized to this vehicle. On this vehicle the
enabling and removing the audio/video feature can be repeated without limit.

The AUX-cable must be connected into the female Quadlock connector of the vehicle harness
on the back of the Navigation computer.

Quadlock connector, chamber A (White connector)
Pin 6 ● Audio (+) left (Yellow Wire)

Pin 12 ● Audio (+) right (Red Wire)

Pin 11 ● Audio (-) ground (Black)

VIDEO SIGNAL Pinout
COMAND ONLINE NTG5:

Fakra plug ● Video In

LED Information:

1. Activating the Auxiliary Audio Input feature on the radio will create an AUX tab on the source
drop down menu.

2. Plug in your external audio source, ie. iPod, MP3 player, DVD player to the Aux input cable.

3. Using the Comand Control Knob on the center console, go to the source menu and click on
the AUX tab.

4. Audio should be heard on the factory sound system.

Legal disclaimer: Company names and trademarks, as well as product names/codes are registered trademarks
of their legal owners.

LED

Status

Description

Green

Solid Light

Coding procedure successfully completed

Flashes

Coding process is running

Red

Solid Light

Remove coding procedure successfully completed

Flashes

Coding process failed / license violation

Green + Red

Solid Light

CAN Communication Error! - Abort of the diagnostic session

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rev.030616

Video In “AUX”