Hello together, for a few weeks I’ve been looking forward to the new G500 with its modern chassis and interior. What makes me not happy is the Burmester system: With equalizer setting “0” for basses, mids and highs I experience only muddy sound without any brilliance with much too much bass. In the setting “Raumklang” the dull impression becomes stronger. Currently I have the basses set to “-5” and the heights set to “+7/+8” to contour the sound a bit. But the solution is definitely not. Sound source is Bluetooth from the iPhone with Spotify at high data rate. What irritates me: with all other vehicles I always set the volume on the iPhone to maximum, so that I then regulate in the car how loud I want to hear. That’s not possible in the G: when I turn louder on the iPhone, the display in the G also shows me the volume bar. Do I do something wrong? How are your experiences? That’s how Mercedes can not have lost the sound system. The Harman Kardon in the BMW 3 is a rolling concert hall. Thank you and greeting hawaii