marsietis
New Member
Hello! I know this is an old topic, and I have checked all the posts about this topic here, but I have a little problem! So, I want to upgrade my OEM 5 display to OEM 7.
This is what I have now! And what I understand I have Audio 50 APS with navigation.
This is what I want to install! Comand-APS NTG4 with 7 displays.
I have a command unit that I want to fit in A 204 900 59 03 looks like in the pic
I have OEM 7 screen A 204 820 41 97 9F 45
And I have 204 870 28 51 SWITCH FOR CONTROL DISPLAY
So my problem is when I put it all together my screen doesn't open and my new comand unit buttons don't work it's like he doesn't turn on! But when I use my 5 screen it shows 1/4 screen and GPS works and the radio works, you can around and change language and do all the stuff but the new command unit buttons still don't work, and can't turn the unit off or on, I can only use the Push-Button Switch Audio/Comand Control Panel which is middle between seats.
yes, I rewired the screen from this diagram, and all fuses are okay.
This is what I have now! And what I understand I have Audio 50 APS with navigation.
This is what I want to install! Comand-APS NTG4 with 7 displays.
I have a command unit that I want to fit in A 204 900 59 03 looks like in the pic
I have OEM 7 screen A 204 820 41 97 9F 45
And I have 204 870 28 51 SWITCH FOR CONTROL DISPLAY
So my problem is when I put it all together my screen doesn't open and my new comand unit buttons don't work it's like he doesn't turn on! But when I use my 5 screen it shows 1/4 screen and GPS works and the radio works, you can around and change language and do all the stuff but the new command unit buttons still don't work, and can't turn the unit off or on, I can only use the Push-Button Switch Audio/Comand Control Panel which is middle between seats.
yes, I rewired the screen from this diagram, and all fuses are okay.
