Hello, I ordered a spacetourer shine L3 with 150 Ps. I phoned today with the car dealer. He meant that at Spacetourer as standard there is no trailer clutch. So he can retrofit these however… for 1090 Euro… Does anyone experience what AHK retrofitting at spacetourer shine L3 costs? According to Google the AHK costs around 250- 350 Euro.. with installation so around 650 Euro.. Does anyone know what an AHK retrofit costs? Thank you and greeting