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How to Remove the On-Board Computer in the Mercedes B-Class?

Model: Mercedes Classe B W246, MK 2 - Years 2011-2019
Part: Onboard computer

Removing the on-board computer from the Mercedes B-Class is a straightforward task. First, locate the holes at the bottom of the air vent grilles. Insert a thin hook into these holes, unlock the clip, and pull the vent towards you with force. Next, unscrew both the newly exposed screws and those securing the display. Remove the display from the dashboard and disengage the entire front trim. At this point, unscrew the final screws and extract the on-board computer from its housing.

Updated on 20 June 2026 by ScegliAuto

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