My old Volvo and friends other cars (VW) break when on cruise control and going downhill to maintain the speed. My RX does do that and will keep going until gravity or I break which I believe is wrong. If I set say 30mph and go down a hill the cars speed will increase, however if I change the CC speed on stork to 25 then the car will break
I have logged a call with Lexus about this and had a phone call with the service manager who said it cant break as that would disengage the CC. I have advised him that the radar breaking and changing the speed of the CC does cause it to break and it is only pressing the break that will turn off the CC so why doesnt the car break on its own.
I feel this is a software problem, has anyone else noticed this or raised this with their dealer ?