2016 LC200 at the dealer right now for service and have them again checking out the weird shifting in 1,2,&3. I keep getting the "Nothing is wrong". They did the firmware and that made it better but not fixed. Still under warranty but they are making me pay ($395) to flush the system to check the fluid. They also said, "We notice you tow...." I waiting for them to say I broke the transmission towing a little boat 3 miles to the lake..... If I'm rolling and gently put on the gas it spins like the clutch is in and eventually kicks in when the RPMs go up but it should just flow. I have a 2000 LX470 with 250k and I really fear this new LC will not be anywhere as good to me. For the LC who got new transmissions, how did you get them to buy off on it? Was there a major failure or did you have to prove something to them?