This sensor is an essential component of the electronic stability program (ESP) system in your Audi A6. The YAW sensor, with part number 1275100384, detects the rotation rate of your vehicle around its vertical axis and sends this information to the ESP control unit. This helps the system determine if the car is starting to skid and applies the necessary brakes to prevent it from losing control. If you own an Audi A6 and want to ensure your car's safety on the road, this YAW sensor is a must-have replacement part. It is compatible with all Audi A6 models and is made by a reputable brand. Don't let a faulty ESP system compromise your driving experience – get this YAW sensor today.M14