1 Series (E81 E82 E87 E88) 2004-2007

The BMW 1 Series had a dashboard facelift in 2007. Later vehicles were able to fit double DIN aftermarket headunits.

I image below shows the difference between the pre and post facelift dashboards.

There is no solution available for vehicles with "Top Hi-Fi" systems including Harmon Kardon, Logic 7, Individual Audio and Enhanced Premium Audio.