hello! the answers to this are pretty spread thin from the threads i've seen so far but can anyone tell me how the CVT fluid change interval is? when to do it? how i know (a light or a symbol on dash to do so?) or is it a rule of thumb with miles? i want to make sure i don't mess with it incorrectly. i have a 17 with 34k on it. thanks in advance
any and all advice welcome!!