Hi,

I bought all parts of nav system for X3 in ebay.

I install it as BMW manual said.

Yesterday I went to BMW dealer to recode it, but tft stills in black, it open, close when we put the car on, but o image.

Mk4 is from 2004 and my car is from 2005.

Anyone have any ideia? Can you help me please.


P.S. - Sorry for my english.

Regards from Portugal
Thanks.