I have 2018 IS300 AWD …
Sooo apparently this valley plate leak thing, it leaks and results in pink coolant everywhere, more common in the GX, IS-F and RC-F but was discovered on my car during 96k service (non Lexus service)
Anyway apparently can cost $1500 to fix but some got it covered under 6y/110k powertrain warranty.
Going to Lexus tmr and hoping for the best. Just curious anyone else experience? Thx.