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I have a few questions before I begin my video interface install.

First, the vehicle and interface details

• 2010 MB C63 amg
• Multimedia package with 7" folding display
• Not equipped with OEM backup camera
• 811226 Video Interface (revision 7.4)

The questions I have are based on things that I cannot find in the User Manual or Installation Guide:

1. On the power cable harness, there is a blue wire labeled "Safe". What does this connect to?
2. Also on the power harness, there is a grey wire labeled "rear-c". If I am connecting to the CAN wires and have power to the camera already, do I need to connect this grey wire to anything?
3. Both the LVDS and LCD-Out cables appear to have ground wires, but are not noted in the manuals. Are those to be grounded?

Hello.
User manual and installation guide can be found under the product description https://car-solutions.com/en/video-inte ... 4-w212.php .

1. Not used.
2. Grey wires marked "Rear-c" is used when image to the rear view camera is not switching by CAN. In this case connect this wire to the rear lamp +12V wire.
3. These cables should be grounded.