Metris (with hatch) 2020-2022

Mercedes-Benz

Installation Instructions:

Open the back hatch of the vehicle and locate the rubber boot on the driver side. The boot will be in the top corner of the hatch. Pull the rubber boot out of the circular hole to locate the brake light wires. The wires will be inside the smallest of the three black wire harnesses. Cut back the black tape to access the wires.

Additional Information:

None

  • Positive Wire:

    Black/Yellow

  • Ground Wire

    Brown

About wire colors:

In the event a wire has two colors listed, the first color is the base wire color. The second color is the tracer. For example, if the positive wire color is listed as "black/red." This means the wire is black with a red stripe.

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TROUBLESHOOT

Are you having issues with installation? Check out our troubleshooting guide for common errors associated with the installation of Brake Plus modules.

ERRORS?

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Troubleshooting Guide

Having issues? This guide can help you solve common issues with installation.

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