Once you have flushed the Locator Device from the vent, exit through the BioWaste hatch to your left.
It is in the "Vehicle Bay" room, in the slightly open locker.
Climb to the top right side of the room and press the button that opens the sun shade. Use the reflectors located to the right and left to reflect the beam across and down to the solar panel on the rover.
Go down and across to the right, then up to reach the storage room, where you will find the geiger counter. Push the tall beams over and you will have a ramp to load it onto the rover.
To enter the blocked Infirmary, use the pressure chamber device (upper center) to temporarily squash yourself down, and you can fit under the door. (You will not be exiting that way.)
Once you have recovered the Locator Device, you will find her in the upper room at the BioDome. But she escapes. Pick up her keycard and follow her to the Rock Lab. Get the geiger counter in the storage room (upper room at far right). When you use the counter to find the artifact, she will show up again.
The Med Center has a circular layout that you have to guide a hose through to reach the homing transmitter in the trash.Basically, you want to reach the center hub, then come back down. Go up and left 4 times until you reach the middle, and the room will appear to rotate. Go right one room and back down to the outside, to reach the Maintenance area. If you run out of hose, you have to backtrack and try again.
Climb to the top right side of the room and press the button that opens the sun shade. Use the reflectors located to the right and left to reflect the beam across and down to the solar panel on the rover.
It is in the Research Lab north of the main moon base. Drive there, move the meteor with your winch, and enter. The pressure chamber is at the upper left of the main room. You can squash yourself flat (temporarily) to squeeze past the blocks into the Infirmary.
you find the open locker in the room where the lever is and there will be a book in there then go to the place with the computer and type in the reboot code
Use the medi-hose to wash the Locator Device out of the disposal vent in the infirmary. Once you pick up the hose, you have a limited length, so you cannot go around the outside. Instead, go left and up to the center hub of the circular room, then down and right to reach the Maintenance Area. Use the hose on the vent and the Locator Device will wash out of the other end. (Exit using the BioWaste door.)
Climb up and open the roof to let the sunlight in. Change the angle of the large mirror to aim the light to the left across the room, where it will reflect off another mirror. Adjust that mirror so that the light shines on the solar battery charger in the rover.
Not sure what you are asking, because the rover gets charged where it is. Climb to the top right side of the room and press the button that opens the sun shade. Use the reflectors located to the right and left to reflect the beam across and down to the solar panel on the rover.