A:Answer Hello Valued Customer, thank you for sharing your question! Yes, the Kenwood DMX8709S is compatible with your 2014 Mazda CX-5's existing backup camera. The DMX8709S features three camera inputs, allowing for the connection of front, rear, and a third camera, which can be used for various purposes such as monitoring trailers or blind spots. To ensure seamless integration, it's advisable to use a vehicle-specific wiring harness and possibly an adapter to connect the factory backup camera to the new head unit. This approach helps maintain the functionality of your existing camera system. Consult with a professional Geek Squad installer at Best Buy to ensure proper fit, parts and installation.
