

I would strongly disagree with that. Transmission flushes are LARGELY a money grab. Unless your car is shifting erratically, hesitating, jerking or not going into gear it is better to just leave your transmission fluid as is. In fact putting new fluid into an old transmission that is working correctly can actually CAUSE issues.
Dont see any reason to see a dealer for our EV. We’ve had it seven years and so far its only needed three parts - a new 12v battery, one rear wheel bearing which I replaced myself and rear wiper blade. Grand total of $400 in seven years. There’s nothing really to service.