I went to auto windscreens for second time today and they cannot get the front air cap to lift when stationary. Do Mercedes have to fit replacement screens using Mercedes star soft ware to lift the aircap?
I have a 2016 model and the aircap only goes up when the roof is open in my experience, so if they are trying to do it with it closed it won't work, it does goes up when the car is stationary though as I clean underneath it
