[OFFkuku330]

Hey, what are the head unit upgrade options out there? Upgrade as in it will enhance my vehicle! Should I go single or double din? Will there be any issues with steering wheel buttons and control?

[ctuna]

Beware of side effects and only the N6 from Dynavin is compatible
with the L7 amp.
Side effects include BMW will not be able to repair or update the car
without the original head unit installed or mounted in parallel.
PDC will cease to work except with the Dynavin N6
If you have SOS an SOS error will be displayed on the dash unless
you do the parallel mount or reprogram the instrument panel.
Not practical on an idrive car for obvious reasons.
kills the idrive and dead nav screen.

head unit
http://www.e90post.com/forums/showth...ight=head+unit
http://www.e90post.com/forums/showthread.php?t=1036190
http://www.e90post.com/forums/showth...hlight=dynavin
http://www.janus-design.net/english/
http://www.e90post.com/forums/showthread.php?t=355089
http://www.e90post.com/forums/showth...ight=head+unit
http://www.e90post.com/forums/showth...hlight=dynavin
http://www.e90post.com/forums/showth...hlight=dynavin
http://www.e90post.com/forums/showth...light=retrofit
http://www.e90post.com/forums/showthread.php?t=993447
http://www.e90post.com/forums/showthread.php?t=1016187
http://www.e90post.com/forums/showth...hlight=dynavin