A major puzzle in Ashley's section involves navigating a mausoleum or a similar ancient chamber. This often requires you to manipulate light sources (using your lantern) to reveal hidden symbols or mechanisms. You might need to rotate statues, push blocks, or activate pressure plates in a specific order. The clues for these puzzles are usually found on nearby plaques or documents. Be mindful of the Armored Knights patrolling the area; a single hit can be fatal. Successfully solving the puzzle will often grant you access to a Key Item or open a path forward, bringing you closer to Leon.

The Mausoleum Puzzle — Resident Evil 4 (Remake) Walkthrough