[eddysuen]

For iDrive GPS, my 2011 E92 comes with GPS which work pretty fast on HK island and also mongkok area.....

For tailgate, I visited their garage in Taiwan last month. They are very professional workshop for BMW since 1993. The owner has a F10 and he open up the truck and show me the genuine parts one by one.....The guy is crazy, he bought a brand new F10 and investigate all retrofit like CIC, tailgate and bluetooth. He new project is Head Up Display.....He bough all parts now and try to retrofit.