On affected vehicles there is a possibility that the dcm may not complete the shutdown process within a specific period of time when the ignition is turned off causing the dcm to not restart at the next ignition cycle and making the e-call function unavailable. as a result the vehicles do not comply with relevant regulations.
Affected vehicles have wheel nuts on the right-side front and rear wheels may not have been torqued correctly due to improper tightening of the nuts when installing the wheels at the vehicle assembly plant.
The initialization of the radar sensor may not have been completed correctly