Comments on lowering

Hello again, I had it set today that the comfort lock works and the car shuts itself off independently if you drive more than 15 km/h. Unfortunately the function “Blink and Beep” did not work, think my Dikcer then has no DWA. My question now is, since I have summer tires in the dimension 275 40 19 on original rims to put the ship !!DEZENT!! a little deeper. With my predecessor, a S320 CDI series W220 it was easy to relatib! the level changed. Finished and no error message with front 3 and hit 2 cm. What does this look like with Phaeton? I am curious about answers and possible experiences. Greeting from Cuxhaven Malte