Lexus2021ES350 Posted June 5, 2023 Share Posted June 5, 2023 Our 2021 Lexus 2021 experienced a “pre-collision system malfunction” and our Lexus dealer replaced the “air-bag sensor” module (which we were informed controls many systems). Since then, we have been experiencing intermittent changes on the display screen (for example, display goes from audio to navigation, A/C temperature display changes the temperature) when the car is started (from the previous display when the car was last driven). Our Lexus dealer has run diagnostic tests and can not find any problems with the car. Has anyone experienced this type of intermittent problem, and if so, what did Lexus do to resolve the problem? Quote Link to comment Share on other sites More sharing options...
RX400h Posted June 5, 2023 Share Posted June 5, 2023 Did the dealership check the battery health and any ground connections that may be loose? Quote Link to comment Share on other sites More sharing options...
Lexus2021ES350 Posted June 6, 2023 Author Share Posted June 6, 2023 Yes, and the battery was tested and replaced. Quote Link to comment Share on other sites More sharing options...
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