So I changed the illumination bulbs in my steering wheel and heated seats today. Let me tell you how almost impossible it is to get the screws out from behind the steering wheels for the controls!!! Those little suckers wouldn't come out and didn't want to go back in!! Not hard to do otherwise. For all of you out there wanting to do this yourself.... it's not hard!!! If you can follow directions from the service manual and use a socket wrench than you can do it!!