Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
84 50 565 Replacing Bluetooth cable aerial
If the vehicle is equipped with a high equipment headunit, the Bluetooth aerial is located in the wiring harness to the high equipment headunit.
Bluetooth cable aerial installation location (E61) when Combox is installed.Β
Remove backrest side section
Remove rear left door sill cover strip.
Reposition underbody panelling on the left side.
Unlock and disconnect plug connection of Bluetooth cable aerial (2) at Combox (1).
Secure Bluetooth cable aerial (2) repair kit at wiring harness for entrance, and close plug connection (1).
After successful completion of functional check, disconnect start and end of faultyΒ Bluetooth cable aerial at first mounting point.
Installation location of the Bluetooth cable aerial (E61) on vehicles with NBT/HU.Β
Remove Headunit High or Headunit.
Partially remove center console.
Unlock and disconnect plug connection of Bluetooth cable aerial (1).
Secure Bluetooth cable aerial (1) repair kit at wiring harness below center console (2), and close plug connection.
After successful completion of functional check, disconnect start and end of faulty Bluetooth cable aerial at first mounting point.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.