Dash Cam Power Adapter for BMW with 3-Pin Rain Sen

Summary

• This product is only compatible with BMW vehicles equipped with a 3-Pin Rain Sensor Port. Before purchasing, check behind your rearview mirror for a 3-pin connector — this is the only factor determining compatibility. You can inspect it by removing the mirror cover or looking behind the mirror for a plastic 3-pin socket, often used by the rain sensor or auto light system. If this port is present, the adapter will plug in directly with no splicing or modifications needed
• 【Compatible Devices】 The Mangoal power adapter is compatible with various powered devices, such as GPS units, radar detectors, mirror cameras, and dash cams. For optimal performance, we recommend using devices that draw less than 2A at 5V to prevent overheating. Be sure to check the voltage requirements of your device before use. Note: The USB port only provides power when the vehicle is on, not continuously.
• 【Rearview Mirror Connection】 The adapter connects to a 3-Pin Rain Sensor Port (Hidden). Simply use the Mangoal Dashcam Power Adapter to convert from the 3-Pin Rain Sensor Port plug and connect it securely.
• 【Includes 3 Output Cables】 The kit includes 3 types of output cables: Mini USB (5V) Type-C (5V) Micro USB (5V) All provide 5V, 2A output. We recommend using USB-powered devices that require less than 2A to ensure safe and efficient heat management.
• 【Professional Support】 We specialize in accessories for car video equipment. If you're unsure about compatibility for your specific car model or need a dash cam adapter for another vehicle, reach out to us—we'll help you find the right one.