LC 500 2018-no matter what I leave my display on for example-tire pressure-when I restart the vehicle after more than 10 minutes, the display does not remember the tire pressure setting but instead defaults to whatever the setting that I have selected as Drive 1 in setup.
PS-My current 2018 LS 500 and previous 2015 RCF and all remembered the previous settings. This current LC 500 used to remember the settings for the first 9 months of ownership.
Lexus dealer and Lexus corporate have no answer or solution.

 

Sometimes a battery disconnect can reboot the cars computer and correct these odd gremlins.

 

Well, this happens to me on occasion also. I spoke to the dealer about it, and that's just the way it is. However, as of late, it's happening less frequently

Lou

 

Thanks for the suggestion. Dealer did disconnect for 30 minutes. No help-same problem.