Changing radiator grille and calibration of radar??
 

If I swap out my AMG Line grille (US Sport grille) for the diamond grille like the coupe, do I have to get the radar behind the star for the distronic calibrated. My question was prompted by the member who is having difficulty with his Drive Pilot, likely caused by the stereo cameras in the windscreen not having been recalibrster after replacement.

I had no issue when I had my C400 with Distronic + Drivers Assistance. Literally just pop off and pop back on.

Great! Thanks for letting me know.