Volkswagen Body Control Module / Onboard Power Supply Unit 5WA937086BQ

The Body Control Module (BCM) / Onboard Power Supply Unit is an essential OEM component that ensures seamless functionality in your Volkswagen Atlas and Atlas Cross Sport models, specifically from the years 2024 and 2025. This factory-original part, with OEM part numbers 5WA937086AD and 5WA937086BQ, plays a pivotal role in managing various electronic systems within the vehicle, including lighting, windows, and security features. As an authentic OEM part sourced from reputable salvage vehicles, the BCM is programmed for compatibility with your specific vehicle's electrical architecture, allowing for effective communication between components. Common issues addressed by replacing a faulty BCM include malfunctioning lights, non-responsive electronic accessories, and errors in onboard diagnostics. This BCM unit measures 3 inches in height, 8 inches in length, and 9 inches in width, making it a compact and integral part of the vehicle’s system. Rest assured, using this genuine part will maintain the reliability and integrity of your vehicle's electronic systems.