Congratulations for bringing such interesting topic:
To understand 8.2.2 completely, I suggest that you study 7.1 (ISO/TS16949:2009), Clause 8.3.3 from ISO 9004:2009 and also refer to ISO 19011 for further insights on auditing.
I am sure that you will be clear on the fact the effectively implementing the QMS is the key to QMS effectiveness
Hence what clause specifies is correct!
Note: We must remember that ISO 9001 and ISO/TS16949 are not designed in isolation, and all references to them are to be carefully studied for better interpretations.