Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

MINI Clubman 2014–2023technical service bulletin

Bulletin M840322 · NHTSA communication 10234353 · issued Mar 1, 2023

Technical service bulletin
communication type
Electrical System
component
2014–2023
model years
23
vehicle entries

Official summary

The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication network. Due to a production error, the telematics control units were delivered without an IMS configuration. The Connected Drive voice services (Concierge Call, MINI Assistance and emergency call voice) can no longer be used regionally in the US in vehicle with telematics control units ATM-1 and TCB-4G. Voice control

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.