• Fits BMW vehicles equipped with Becker BM54 module (examples: E38 / E39 / E46 / E53 / E83 / E85; Z4 / X3 / X5; M3 / M5). • 1x repaired BM54 radio module (the actual unit shown in the photos). • Built-in automotive protections (short circuit, thermal protection, load dump, reverse battery, etc.).
