Well, recently I changed my transmission and rear+front differential fluids from them. While I was talking with them over the phone a week ago before the service date, they told they will charge $225 for transmission fluid, and $50 dollars for the rear differential fluid. The guy over the phone did not mention about the front differential fluid. But when I took my car they said they will do the front differential fluid as well. So I assume the charge should be all around $325 plus tax. I was so wrong! They charged me $625 dollars all together ..almost double the amount I expected. If you are using this dealer for servicing of your Lexus, please be careful! They say something, but that's not correct!