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Access Door to Connectors on a Mazda CX7

Model: Mazda Cx 7 MK 1 - Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Checks and maintenance

Video tutorial

In this video, see how to access the AdBlue connectors on the Mazda CX7. These connectors ensure the proper functioning of the Selective Catalytic Reduction (SCR) system, an essential component of modern diesel engines designed to significantly reduce harmful emissions, particularly nitrogen oxides (NOx). The connectors transmit information about the amount of AdBlue in the tank, the liquid temperature, system pressure, and other important parameters for the proper functioning of the SCR system.

To access them, go to the front right wheel arch and look for a small cover that is easier to find by turning the tyre outwards.

Removing this cover gives direct access to the connector.


Updated on 1 November 2026 by ScegliAuto


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by ScegliAuto

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