Hi.
I like to upgarde my MMI 3G Radio Plus to MMI 3G Nav plus on my A& allroad 3.0 TDI 2011 C6

I have allready fixed a Main Unit Nav Plus from e Q7 2010.
But the display loom contact dose not fit !
The FAKRA contact on my MMI 3G Radio Plus has an extra slot so it done not fit.
My question is how do i know witch type of display-unit i have 6.5" or 7" , low or high resolution?
The part number on my present display i 4L0919604 H43.
If my display is a low resolution can i get a high one and keep my present loom and just modify the fakra contact ?
If i must get a 7" high display for my MMI 3G Nav plus wath is the part number for that display ?