1. There are two raised buttons on both sides of the keyhole. If you pinch these two buttons inward with two fingers, the buttons will open. One of the two buttons is fixed and the other is movable. Just pinch them inward and they will open.

2, you can go to the LV store to see.

Every LV bag with lock is equipped with a unique key, which must be used to open the lock.

There are no two protruding buttons on both sides of the keyhole. If you pinch these two buttons inward with two fingers, the buttons will open. One of the two buttons is fixed and the other is movable. Just pinch them inward and they will open.

: Not every LV bag has a lock. Generally speaking, high-end bags have locks and certificates, but some old and cheap ones don't have locks, but the buttons of LV bags must have LOGO, so it is recommended to buy them in specialty stores or let friends bring them from abroad.

References:

Louis Vuitton specialty store