Bmw: The telematics control unit (tcu) in vehicles may not have been properly activated. This causes the manual and automatic emergency call and roadside call (bmw assist) not to function. Models e53, e60, e90, e83 are affected. *pe
NANHTSA · manufacturer bulletin10028390
Service bulletins
Concerns: BMW X3 I (Model years 2006–2007) · BMW X5 (Model years 2006) · BMW X5 (Model years 2007)
Sources: NHTSA (United States, public domain), Transport Canada (Open Government Licence – Canada), DVSA (United Kingdom, Open Government Licence v3.0), RappelConso and EU Safety Gate (France, Licence Ouverte 2.0).