Originally Posted by Technic
Is this a Professional HU?
You need to go to another BMW Dealer or better, to either an Autologic shop or contact forum vendor BimmerTech. They will tell you exactly what's going on here.
@ Sir Technic
Yes it is a BMW Professional HU. I cant bring it to someplace else. It is already the BMW official service center. The highest BMW shop here locally. I live in the Philippines by the way. The e90 is a european version.
Will your harness be able to make the hifi recode possible?