In the reverse method of the way you took it out.
yes it is underneath the back of the car.
its located in the back of the motor.
In order to replace the 3rd Brake light in a highlander, you need to remove the Plastic Trim from the Back door right on top, and then, you will be able to access the Light bulb socket. The trim snaps back into place once your done. Be careful not to pull the trim to hard when removing from door as the clips could be rendered useless.
Look on the manual. It should have illustrated directions.
You have to reset the computer
To reset the oil change light on a Toyota Highlander 2012, switch the engine to the OFF position. Then switch the engine back on while pressing the trip meter reset button until it displays 000000 or says COMPLETE.
Open the glove box and you should see a single screw on the back of the latch. Simply unscrew this and the latch should come out.
To remove the back seat of a 1998 Toyota Corolla, you will need to remove the carpet to expose the bolts for the seat. Then, loosen the bolts by removing the nuts. You can then remove the seat.
Behind the glove box, open the bottom glove box, push in the sides (near the top) and pull it out, the filter tray then slides out from the back top of this opening.
Remove the fuse box cover and turn it over. The positions of all the fuses and their identification is molded into the back of the cover.
Tail lights are replaced by removing the entire rear plasic cover to the back hatch.
It had one as original eqipment, yes. It is located stored under the body of the vehicle under the "way-back" area.