NHTSA Complaint #11498616 — 2019 BMW X7

The SOS malfunctions by disabling the center display panel. The satellite radio and navigation don’t work. An error message populates the main dash display and cannot be reset by driver. The SOS device box is located in the rear overhead panel where it’s very difficult to access. The dealer replaced the SOS box and Li battery. After 3 weeks, the SOS malfunctions again where it randomly calls the BMW roadside assistance every few minutes. During this time, the center display screen functions are gone and replaced by a calling SOS message and all functions are inoperable. This time dealer says the rear antennae fins has water intrusion which corroded the “electrical fins.” They replaced this part. Bottom line: the most important part of the vehicle should be the most reliable part. This device should never break and water definitely should not enter the rear antenna and corrode the electrical contacts. A major safety risk and Very poor design in my opinion. Thank you for investigating this problem.