Hi Everyone, I'm new to this forum.

Obviously, I came here to get some information regarding my Mirage 2015 (Hatch, Thai Made). Got 31,000+ kms already with it.

Done so far:
1. Replaced Air Filter (engine) at 20k kms.
2. Change oil every 5k (5w-30).
3. Just recently replaced CVT fluid (J4) at 30k kms at the dealership.

Problems:
1. I observed coming from a 1hr+ drive, a big clunk from the transmission when shifting from D to R (done this at complete stop). Even after I changed the cvt fluid, the problem still exist. However, it bothers me because after it clunked and shift again from D to R, it does not clunk anymore. It's very annoying every time I will shift to R hoping that it will not clunk. What is the solution for this? has anyone here experienced like this also?

2. When driving at 80kph+, steering wheel shakes/vibrates when applying brakes. Could be worn out rotors? but it is possible at 31,000kms rotors from our mirage could be worn out already? what else could have caused this problem?