Hi all - I just passed the 50,000 mile mark recently, about 32 months into ownership. I had the 25K mile maintenance, which I determined to be a total waste of money for me, as they really didn't do much. There was no need to change my brake fluid, and my HVAC system needed no maintenance, either. So here I am at the 50K mark, and the only new item is changing the battery coolant. Question is - do I really need this now? Of course, I wouldn't do it myself, but I'm wondering if it's necessary. I don't really need any of the other services, and my car was in at just under 50K for some last minute warranty work, and they checked everything thoroughly at my request. I'm interested in the community's .02. Money is important, clearly, and I want to save where possible; however, I am willing to spend it if necessary. Thanks!