[Mike909]

I'm wanna install a pioneer double din in my 07 e90. What to know if my aux in the center counsel will still work ?

[ctuna]

http://www.e90post.com/forums/showthread.php?t=365866

http://www.e90post.com/forums/showthread.php?t=473430

there are many side effects read the two threads and sub threads above.
You have to know which system you are starting with and how to interface
with the existing amps and electronics . If you want BMW to still be able to program your car and or service it you have to mount the old head unit somewhere else in the car. this is covered in the above threads
The auxiliary input is the least of your problems you would have to run one from the new
head unit if it has one or tap into the existing wiring to hook it up.

http://www.e90post.com/forums/showth...hlight=dynavin

I am not pushing dynavin though its the best looking solution for a BMW
but the threads have a lot of relevant info in them for changing any deck.

[jayusa77]

I installed a z110bt in my car. You don't need stock aux. An aftermarket aux goes into same place inside your center-console, or at least that's where I put mine. It's an awesome swap but there are tons of hidden cost. Pm me if your really serious about the swap, I'll help you out.

Jay

Originally Posted by Mike909

I'm wanna install a pioneer double din in my 07 e90. What to know if my aux in the center counsel will still work ?