Here is a link to the best DIY on removing the console that I have seen - lots of pics! - -
http://www.z4-forum.com/forum/viewtopic.php?f=12&t=1487
Big thanks to "plowy" in the UK for his reply to this post !
It helped me a lot but there is still a lot of "unknown" as to how each of the fastners are shaped underneath and lock in. It is easy to break off a piece that locks into another. The big problem in removing the console is that you must first remove the entire center storage trim before the console can be removed. The full console has to come out in order to lay flat upside down to remove about 20+ screws holding the trim from underneath.
I usually don't care for wood trim but I really like the Madeira Wood trim in my 06 Z4M Roadster -
I wanted a nice wood instead of the Aluminum trim in my 05 Z4 3.0 (leased through my business instead of driving a 4-door!) -
Then one day I saw an E-Bay auction for Madeira Wood trim for a lot less than retail parts price. I wondered if I took on more than I could handle! So I took a
chance and here is the final result !
I will have to put the Aluminum back on if I do not buy the 3.0 next November. There is a chance I will buy it since it has been such a great car! Yes, even with the Z4M , I like my 3.0 in every way! Was it worth the effort? I think yes! It will also be half as much work putting the Aluminum back since I have had it all apart once the slow unknown discovery way.
The next few photos show what the dash looks like with the trim off and what the backside of the trim piece looks like. There are small clamps the hold each of the extended prongs in place. All but one of the clips came free. The one that didn't broke off but was not important.
The dash trim is removed as follows - 1.) remove passenger side air vent. 2.) remove center air vent (a real bear!) - see this picture -
3.) with the center vent out, remove radio screws and slide radio out. An extra pair of hands can hold the radio without unpluging it. 4.) remove 2 screws under radio holding trim. Pull trim straight out towards you with even pressure across the trim piece. Not easy!
I took pictures of each piece I removed, front and back. It would take a lot of sizing and croping to publish all these pics. I can post a certain picture if I can help with a specific area where someone is stuck.
Hope this helps!
Happy Holidays!
Best!
Jack