: Hold the Volume/Power knob down for exactly 30 seconds to reboot the communication module.
The information provided in this article is for general guidance only and may not be applicable to your specific situation. Always consult your user manual, dealership, or certified technician for personalized advice on maintaining and troubleshooting your BMW vehicle. bmw 8259ver01 user manual fix
BMW Tech Insights Reading time: 8 minutes : Hold the Volume/Power knob down for exactly