When the trailer socket is connected, the rear parking sensors are NOT activated when you select reverse gear or press the 
button. This may not apply if the power socket was NOT factory-fitted. This results in the following restrictions:
button. This may not apply if the power socket was NOT factory-fitted. This results in the following restrictions:Parking system plus*/parking system plus and park assist with 360° display*
There is no rear distance warning. However, the system will still give a warning when obstacles are detected while driving forwards. The proximity graphic will switch over to towing mode.
Parking system plus and reversing camera*
There is no distance warning at the rear and at the sides in area -E-. However, the system will still give a warning when obstacles are detected while driving forwards. The proximity graphic will switch over to towing mode. The image of the reversing camera will then be shown without orientation lines and blue area markings.