I have a 2014 LX 570. I like to get some idea of how much it'll cost to change both rear and front plus transfer case fluid change. I tried to get a quote from a Lexus dealership in Maplewood, MN but they're REALLY bad at responding for a quote. I tried a local auto service and they're charging around $615. I was watching some Youtube video on doing these three services and I'm pretty sure I can change the rear differential fluid but the front and transfer case fluid is bit more involve for DIY at home.