Скачать или смотреть BMW 5 Series SOS Battery Replacement

In this video, we show you how to replace the SOS battery on a BMW 5 Series that was displaying a dashboard warning message: "Emergency call system not available." This common issue affects many BMW models and is typically caused by a faulty or depleted SOS backup battery, which powers the telematics control unit (TCU) in the event of a power failure. We walk through the full SOS battery replacement process, including how to access the battery, disconnect the old unit, and install a new one to clear the emergency call system fault. If you're dealing with BMW iDrive warnings, SOS malfunction errors, or emergency call system failures, this guide will help you fix the issue quickly and efficiently. Ideal for DIYers and BMW owners troubleshooting SOS system faults, telematics battery errors, and communication system warnings. #BMW5Series #SOSBatteryReplacement #EmergencyCallSystem #BMWErrorFix #BMWDashboardWarning #BMWRepair #BMWSOS #BMWiDrive #TelematicsBattery #EmergencyCallSystemNotAvailable #CarRepair #DIYBMW #BMWMaintenance #BMWTroubleshooting