Audi Q7: Communication

 Seat Ventilation

Front Seat Ventilation Components that are involved in the activation of the front seat ventilation The Front A/C Display Control Head -E87- sends the request to switch on the seat ventilation (and seat heating) for the front seats to the respective control module via the data bus (the affected

 Multifunction Steering Wheel

General Information - Multifunction Steering Wheel Buttons are integrated in the steering wheel for easier operation of Infotainment, telephone and the navigation system. On vehicles with Tiptronic, rocker switches are also installed on the left and right. The Multifunction Steering Wheel Control