Where is the maintenance key card used in Sons of the Forest?

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In Sons of the Forest you have to explore the map to find various caves, tunnels and important items that can be used to survive. The Maintenance Keycard is one of those items, and you can find this item in an underground bunker. Of course you need to know where to find this bunker and how to enter it. Here’s where to find the Maintenance Keycard in Sons of the Forest.

How to find maintenance key card in Sons of the Forest

The maintenance key card is hidden in an underground bunker. However, the entrance to this bunker isn’t visible, and you’ll have to dig around the area to find the door that leads down. To do this, you must first collect the shovel from one of the caves in Sons of the Forest. After acquiring the shovel, you need to travel to the location shown in the image above. Check the arrow and circle on the GPS to see the exact location of this area.

This area is marked with a green map icon and you will see that it is indeed an excavation site. Now stand in front of the white car and start digging in the ground. After a while you will see a door appear on the ground leading to the Maintenance A bunker.

Go down into the bunker and enter the first room on the right side of the corridor. In this room you will find a 3D printer and on the left is the maintenance key card. Check the image above to see its location.

Related: How to use GPS locators in Sons of the Forest

What to do with the Maintenance Keycard in Sons of the Forest?

The Maintenance Keycard is an essential item that will open you up to different areas on the map. If you’re looking for weapons like the Katana or the Chainsaw, you’ll need the Maintenance Keycard to open some of the doors in the bunker.

Wondering how to explore Shovel Cave in Sons of the Forest? Check out how to get the rebreather in Sons of the Forest and how to get rope and the rope gun in Sons of the Forest in Pro Game Guides.