Up for sale rear left blind spot distance radar sensor off of 2017 Audi A4. In good condition. May have minor scratches/scuffs. 4M0 907 590 B This is a genuine OEM rear left blind spot distance radar sensor for a 2017-2020 Audi A4. The sensor is designed to assist with parking and alert the driver of objects in their blind spot. It is included with sensors and is specifically placed on the left side of the vehicle.
