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Old 12-27-2012, 04:55 PM
First///M3 First///M3 is offline
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Location: Carrollton, Tx
Join Date: Dec 2012
Posts: 4
Mein Auto: 2003 ///M3 E46
Originally Posted by 2002M3 View Post
A lot of these units tell you that they will not work if you have the premium sound system in your vehicle.

I have premium sound (Harmon Kardon) and navigation....will this unit work in my car?

If not...what will?

i have the Harmon Kardon upgrade with no navi.. interested in knowing that also
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