12.5" IPS Screen 8 core Android 10.0 Android Screen with built in Carplay 4G
https://mbworld.org/forums/c-class-w...ml#post8576583





The 4G antenna sits down flat behind the screen (no adhesive) in that space back there.
Last edited by benzdude; Nov 15, 2022 at 05:52 PM.
https://mbworld.org/forums/c-class-w...ml#post8576583




Also, to enable Auto AUX switching you have to find the USB input that says "USB AUX". Then press the favorites button and save it. Take note of the position in the favorites.
Then go to AUX switching in the menu and input the position number. The only downside is it doesn't auto switch back.
Example, if you were listening to Bluetooth audio on the "NTG Menu" side and then switched to Music on the android side, it will auto switch to USB AUX. But if you go back to the "NTG Menu" it remains on USB AUX.
Not sure what this extra Speaker is for, no sounds come out of it.
Also, my touch pad does not work with the screen. Not sure if that's expected.
The Best of Mercedes & AMG
I also noticed the audio quality is lacking when playing music through the screen. I adjusted the audio using the equalizer app on the screen but it's still not as good as the factory radio sound which is Burmester. I'm thinking a DAC will help?
Finally, the wireless Carplay seems to have trouble when 2 iPhones are paired to the system. When I'm done using the vehicle after being paired wirelessly to Carplay, the next time my wife gets in with her iPhone, it doesn't automatically connect and she has to go through the entire pairing process again.
I also noticed the audio quality is lacking when playing music through the screen. I adjusted the audio using the equalizer app on the screen but it's still not as good as the factory radio sound which is Burmester. I'm thinking a DAC will help?
Finally, the wireless Carplay seems to have trouble when 2 iPhones are paired to the system. When I'm done using the vehicle after being paired wirelessly to Carplay, the next time my wife gets in with her iPhone, it doesn't automatically connect and she has to go through the entire pairing process again.
Under your Media Interfaces in NTG, if your AUX IN selection is grayed-out, you'll need to activate AUX IN. There are plug-in flash OBD programmers available online that will take care of this.
Then connect your audio in like so: My aftermarket harness (my screen from DMP) has a 3.5mm female audio-in pigtail close to where the large harness connector block plugs into the NTG head unit. Just plug the 3.5mm male audio-out cable (single wire) from the Android screen to this pigtail on the harness, choose AUX as your Media Interface in NTG and you'll have a direct clean audio signal.
Under your Media Interfaces in NTG, if your AUX IN selection is grayed-out, you'll need to activate AUX IN. There are plug-in flash OBD programmers available online that will take care of this.
Then connect your audio in like so: My aftermarket harness (my screen from DMP) has a 3.5mm female audio-in pigtail close to where the large harness connector block plugs into the NTG head unit. Just plug the 3.5mm male audio-out cable (single wire) from the Android screen to this pigtail on the harness, choose AUX as your Media Interface in NTG and you'll have a direct clean audio signal.









