Mercedes Benz A CLA GLA W176 W117 Android Screen NTG4.5 Intallation Guide | Koason 10.25" Display

[@samueledicoste9111]

I have a problem, don’t work the digital speedomether and retrocamera. I don’t know why, i follow the correct way like in the video. The model is w176 2013 ntg 4.5

[@Koason_Navi_Display]

It is canbus not working through, please check the relocation of optic fiber and CANBUS setting in android, need to choose NTG4.5.

[@stigmata92320]

Bonjour est ce que on est obligé de branche le micro

[@Koason_Navi_Display]

Hello, no need to connect external Microphone, the mirophone is builtin already.

[@kylegordon1613]

How did you get audio to work

[@Koason_Navi_Display]

The sound is via AUX, if your car has no AUX input, you can activate the AUX inside the factory setting (code is 2018) after installing android screen.
if your radio is NTG5, please check the following: www.koason.com/blog/how-to-fix-android-screen-no-sound-for-mercedes-benz-ntg50-system?spm=..blog_b3683e29-19c8-4987-ad6d-42f675051e26.blog_1.1&spm_prev=..search.header_1.1

[@kylegordon1613]

Sorry my car has no aux or ami only usb it’s a 2015 a class

[@Koason_Navi_Display]

You can activate AUX in Koason android screen factory setting as belowing: www.koason.com/blog/how-to-solve-no-sound-and-activate-the-aux-function-in-mercedes-benz-ntg45ntg47-display-upgrade?spm=..blog_b3683e29-19c8-4987-ad6d-42f675051e26.blog_1.1&spm_prev=..index.header_1.1

[@abirzaman9678]

If somebody has a problem with the sound not working with the carplay just go to the NTG system and set the mode to AUX and then turn og TA