Navigating the post-apocalyptic ruins of Las Vegas in Horizon Forbidden West presents players with unique environmental puzzles and rewarding quest lines. Among these activities, the Nights of Lights errand quest tasks Aloy with retrieving a special Old World ornament stored safely behind a locked door. Knowing the exact combination or understanding how to decipher the clues scattered throughout Dunehollow allows players to complete this quest efficiently.

What Is the Nights of Lights Door Code

For players who prefer to bypass the environmental puzzle and open the locked door immediately, the door code is 739135. Entering this six-digit sequence into the terminal panel next to the door instantly unlocks the room containing the hidden ornament. This allows you to collect the quest item right away and deliver it back to Stemmur in Hidden Ember.

While skipping straight to entering the combination saves time, finding the digits naturally is part of the ruin's design. Players who enjoy exploring every corner of Dunehollow will find clues embedded within scanned datapoints scattered around the structure.

How to Find the Datapoints in Dunehollow

To uncover the door code through gameplay, you must locate two distinct text datapoints hidden inside the ruin. The first datapoint is situated on an upper level accessible via a nearby staircase, revealing the first half of the sequence. Scanning this datapoint gives you the numbers 7, 3, and 9.

Finding the second half requires solving a brief crate puzzle using your Pullcaster to clear pathways and reach higher ledges. After maneuvering through the fenced-off areas, you will discover the second datapoint containing the remaining digits, 1, 3, and 5. Combining both halves gives you the complete six-digit passkey needed for the console.

Completing the Quest and Unlocking Rewards

Once the door is unlocked, grab the festive Old World gizmo located inside the room. Returning this artifact to Stemmur completes the errand and unlocks new options for illuminating the Vegas sky. Each collected ornament allows you to change the holographic display projections surrounding the desert settlement.

Finishing this mission also helps players track down other relic ruins hidden across the forbidden west. Taking the time to explore Dunehollow guarantees you collect valuable resources alongside the quest objective.