Technical Resources

Install guides and diagrams you can use today

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Install guides and diagrams you can use today

Prepare before you wrench. Our technical resources include installation guides and wiring diagrams to streamline each step.

Documents are produced by Shadow, focused on real‑world installs for controllers and OBD2 displays.

Start with the guide for your product and vehicle, then contact our team if you need clarification on any step.

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SHADOW will not only be a pronoun of global automotive electronics products in the future, but also a good partner for modified car owners! Let more people experience the pleasure and convenience of modified vehicles through SHADOW's products!

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