Unable To Connect To Call Center [06/2018 - 10/2019]: Description
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 250, 2023 Lexus ES 350, 2023 Lexus ES 250, and 2022 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
This may occur when the intensity of telephone radio frequency was very weak or the safety connect system has a malfunction and a DTC is set.