creak on passenger side

[Mille Pun]

There are some creaking noise (sounds like a 'click') from the passenger side b-pillar, or roof (can't identify clearly). The noise is not that big but annoying when driving in the silent space. And it also happens even on low speed or turning right.

Checking with CS but still yet to get the response. Seems it is very common on US TMC and their CS know how to fix it. If any ching got similar creak noise and had fixed it? Welcome to share.

Thanks