I am having the same issue. I
I am having the same issue. I have taken my 2015 SH-AWD TLX in twice already and there is no change. I a, so frustrated after paying for a high end sedan to have these issues. I am taking it in one time and then they will be taking it back and reimbursing me. Wait til it acts like it is in neutral when you go to step on the gas at 50 mph and revs up to 6 rpms.