Currently, the only lever to bring you to a significant other location in the game is located in Edgevil (Ruins) and East Ardougne (West of the Western Bank). This will teleport you to deep in the Wilderness.
go up the stairs in the same room the locked door is in then there should be a main room with a lever and a rope in it once u go up the rope you can climb in and out the hole near by the join making it easier to get in, and anyways go back to the door it should be unlocked bcuz u pulled the lever then inside it go in and there should be a chest near by with 2 exp things safety gloves and 10k. you can climb up that rope once u have got the treasure to get to the surface faster.
u have to pull the leaver to open the door to the secure sector
set a security question, hence, security chest
You have to pull some of the levers. There are seven levers, only a certain combination of lever positions will open the critical door. Go to an online guide, for example runescape.wikia.com, and search for the quest you are doing, for more details.
Push the lever and the door will open.
A lever in a bathroom can flush your toilet or open a faucet.
use a hammer
open the door
You open a browser, and type in the address of the main RuneScape site.
a hood release lever is a lever that releases the hook in the front of the car so it can pop open.