Disconnect the negative battery terminal
WARNING!: Ensure that the battery is disconnected before working on the airbag! If you do not you will get an airbag warning light as well as the possibility of personal injury if the airbag accidentally goes off!
1. Open the trunk and lift the bottom liner.
2. On the right side of the car, undo the two plastic screws that hold down the battery well cover.
3. Remove the negative battery terminal by loosening the 10mm nut.
4. Place it out of the way and ensure that it cannot come in contact with the negative terminal and accidentally restore power in the middle of working on the airbag.
5. Wait at least 2 minutes to give the electrical components time to discharge.

Unclip the airbag
Note: This step can be a little bit challenging, but if you take your time, it will all work out just fine. Ensure that the battery has been disconnected.
6. Locate the two airbag release holes on either side of the steering wheel.
7. Insert a thin, long standard screwdriver into the slot. Try to keep the angle that is indicated in the picture to ensure that you will disengage the retaining springs properly. If you have a new wheel take a look at it or give it a try while its out of the car. Also you can reference the pictures below to get a good understanding of how it works.
8. Carefully push in at the proper angle as shown in the second picture. DO NOT FORCE ANYTHING or you might damage things in the wheel. Apply steady force until the spring starts compressing and continue till it's released. Be patient if you do not get it the first time.
9. Once you have released one side, do the other. It may require going back and forth more than once and slight pressure pulling on the airbag itself.

Unclip the airbag
Note: Work slowly to not damage the connectors or clips
10. Very carefully using a small standard screwdriver pry up the airbag connector clips. Look at the pictures or look at your new wheel to get a good idea how the work.
11. Then once again carefully using a screwdriver pry the clips out of the airbag.
12. Set the airbag with the top up away from your work area in case of an accident (Think flying airbag).

Remove the upper connecting wires
Note: Work slowly to not damage the connectors or clips
12. The connector on the left has a little tab on the top that will allow you to easily remove that connector, so remove it.
13. The white one is a little bit more difficult. My advice is to take your small screwdriver and pry a little bit on the top of the connector case to release the tab, and pull it right out. Look at picture three to get a better look at the connector. Once again be patient.

Remove the old steering wheel
14. Using a larger wrench with a 16mm (I recommend a 6 point socket) loosen the center bolt holding the steering wheel on. It is on there pretty tight, so be carefully to not hurt yourself when it finally comes loose.
15. Note the alignment of the old steering wheel. If it wasn't aligned with the marks, you will have to put it back how it was before. It should be properly aligned.
16. Remove the old wheel.

Install the new steering wheel
17. Place the new steering wheel on and align it as it was before. It should be aligned with the two marks as shown in the fourth picture.
18. Reconnect the two upper wires by snapping them in.
19. Using a torque wrench, tighten the center bolt to 46 ft-lbs.

Install the airbag and reconnect the battery
20. Prepare the connectors on the new steering wheel to be put on the airbag. These tabs being up will make things easier. Install the connectors as before and ensure that the clips are properly secured (This is for your safety).
21. Carefully align the airbag and push it into place. It will click in and shouldn't move around. If it is misaligned or doesn't seem right, pop it out like before and start over (I got it on the second try).
22. Reconnect the battery.
23. Enjoy your new steering wheel!