So, for whatever reason, I'm always using tiptronic in the 2000 C230K, although it has it's quirks and flaws, it's still decently fun to use, but I'm wondering if that by using tiptronic constantly will toast the transmission? I guess keeping in mind that the fluid has never been flushed (137K miles now), is this bad for the transmission because it still shifts very well considering nothing has been done to it. Would you guys suggest a transmission flush for this car, and where would you suggest doing this besides the dealership. I'm not 100% sure, but I believe I read about a W202 owner on BenzWorld that had much success with a transmission flush, filter replacement and so on at Quick Lube shop. Interesting