BMW TSB #B653123
2023 BMW iX
Affected Component: COMMUNICATION:MANUFACTURER TELEMATICS
- Summary
- A vehicle may arrive at your center with various faults and check control messages. During diagnosis with ISTA, these modules do not respond: Receiver Audio Module (RAM) Instrument Cluster Module (KOMBI) Telematics Module (TCB4) Headunit 5 (HU-H5)