I'm doing the retrofit on my X1 28i 2013, but my car does not have MULF and does not have Fiber-Optic (MOST). What is the function of optical fiber? If I have the same can I call between CIC and Combox directly?
Is it possible to adjust the panel without replacing the entire panel? How to fix plastic frames?
Is it possible to adjust the panel without replacing the entire panel? How to fix plastic frames?