Fast delivery. Acceptable communication by seller before buying but after I bought the product no answers anymore.
Quality is okay. Unfortunately the two screws that hold the display in the bracket are not enough to stop it from shaking while driving which looks and sounds poor.
climate control often appears for no reason which is annoying.
Original system still works. CarPlay works well.
Microphone and speaker are bad so i have to change back to mercedes speaker and microphone by my self everytime I have a call.
Display needs long time to start.