Hi , so I was wondering about this strange revving on my 16 Rx350 ( 70K mileage ) when putting the car in neutral or parking after driving (especially long and warm drive)
Im the 2nd owner , 10k miles with me
anyone else having this problem or is it normal ?
here is a video as an example

https://imgur.com/9Xy9nq5
Thanks in Advance

 

I have seen this on mine too! I have a 2016 RX350 FSport. It happened all throughout last winter and spring, on and off. It usually happens after a long drive, when I'm stopped at a stop light, car is still in Drive mode.

I haven't seen many reports of it.

However, it doesn't happen all the time and lately has not been noticeable for the last 6 months.

I brought it to the dealer but they said that they weren't able to replicate it.

Please do let us know what you find if you end up having your dealer check this out.

 

contacted Dealer by phone and he states that its a normal mechanism for the RX models but i wanted to check how " common/normal" is it , I will tell you what happen when i visit lexus dealer

 

My dealer certainly didn’t say it was normal when I showed them a video of my Rx doing this. Just that they weren’t able to reproduce it on the day that I brought it in, and therefore couldn’t offer to further investigate it or fix it. It also doesn’t feel normal to me.