Below is a walkthrough for the Level 22 Nights of Lights errand quest in Horizon Forbidden West. To obtain this quest, speak with Stemmur at Hidden Ember after completing The Sea of Sands main quest.
Go to the Underground Ruin
Head into the Dunehollow and take the elevator down. When you reach the bottom, head into the big open area. Make your way to the south towards the objective. Head into the building to the right of the Eiffel Tower.
Search the Ruin for the Gizmo
The gizmo can be found behind a locked door in the back part of the building.
Search the Ruin for the Door Code
To the north side of the locked door, there will be an elevator. Near the entrance for the elevator, look for the grapple point on the wall and use it to climb up. Take the stairs up to find the Malfunction Datapoint in a metal fence then continue through the fence. When you emerge, take a left and approach the ramp to find a hatch. Head back to the middle of the room to find 2 crates stacked on top of each other in a metal cage. You’ll need to head to the right side of the cage then climb up the adjacent structure to find an opening. You’ll then be able to pull the top one towards you. Head back to the stack of crates and drag the bottom one out and bring it to the top of the ramp. You’ll then need to pull the top crate back to the left, causing it to drop down where the other crate was. Pull it out then position it next to the ramp in front of the loading platform. Head to the top of the platform then push the crate onto the other crate to stack them on top of each other. Move this in front of the hatch to reach it. Before heading through the hatch, use your Pullcaster on the right side to pull out a crate blocking the other side. Now you can head through the hatch and reached the fenced in area. From there, use your Pullcaster on the vent in the floor to create an opening which you need to drop through. Follow along the vent shaft opening the vent at the end to emerge outside. Follow the rooftop to the right and use your Pullcaster to pull down the section of the wall. Head through the opening, picking up the RSVP Requested Datapoint along the way.
Unlock the Door
Head back to the locked door and use the code of 739135 to open it.
Gather the Gizmo
Retrieve the object from the table to obtain the Gizmo Ornament.
Deliver the Gizmo to Stemmur
Return to Stemmur at Hidden Ember to complete the quest.
Rewards
- 4771 XP
- 1 Skill Point