1. Activate monoliths (x3)
1.1. The Outlaw Monolith #1
Entrance to the cave in which the console is located.
1.1.1. Scan for glyphs (x2)
You need to find and scan two glyphs.
1.1.2. Activate the monolith
Activate the console.
1.2. The Outlaw Monolith #2
1.2.1. Scan for glyphs (x3)
This time you need to find and scan three glyphs.
1.2.2. Activate the monolith
The correct solution to the puzzle.
1.3. The Outlaw Monolith #3
Entrance to the cave in which the Remnant console is located.
Inside there are several raiders and a hydra.
1.3.1. Scan for glyphs (x4)
This time you need to find and scan four glyphs.
1.3.2. Activate the monolith
2. Investigate the vault's entrance
After you activated three monoliths, a vault emerged.
3. Map of the Remnant vault on Kadara
Select "Open link in new tab / window" for full size map.
4. Activate the vault's emergency power
The vault on Kadara is likely the key to starting the process that will heal the planet's environment. Explore the vault and determine a way to activate it.
Activate the first Remnant console (A).
5. Remove the vault's lockdown
You must activate three consoles located in the first room. Energy fields around consoles and dangerous and slowly kill you, but your shield should grant you enough time to get in and activate the console. Wait until the shield is renewed after activating each console.
When you activate all consoles, the door will open and you can move on.
The next Remnant console (B) controls the door to the room where the Rem-Tech is. With its help, you can also create a path to the next part of the vault. Use it to move forward, then use console (C) to create another passage.
Now it's good time to explore the vault (yellow path). There is a skill up console (+2 Skill Points) and Remnant data core hidden in the vault.
Remnant Data Core
It is inside a locked room. To open the door you need to use the nearby terminals in the correct order (1) (2) (3) (4) (5) (6). Correct order is displayed on the door. You can use the scanner and follow "the yellow line".
The first terminal you should activate is shown on the picture below.
Now you can pick up the Remnant data core. You should also scan the whole room, there is a lot of Remnant Research Data here.
Skill Points (+2) console
Another Remnant console (E) will grant you access to the part of the vault with skill up console locked by a Remnant decryption puzzle.
More loot
Another console (D) will open the door to the room with additional chest.
Don't forget to properly set console (B) so that you can take the Rem-Tech while you escape the vault.
Back on main track
Console (F) will grant you access to the final chamber with purification console. There you will find five more consoles with shields to activate. Each time you activate one of them, some Remnant bots will spawn.
Now you can start the purification process.
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