1998 Lexus gs 400 when turning a loud beeping sound & brake lock up
If the warning lights for the VSC and ABS system are illuminated while the vehicle is running, your vehicle is indicating a fault in the anti-lock brake and vehicle stability control systems. These systems utilize the same components to operate, so when a fault exists, it often causes both lights to illuminate.
A diagnostic test is required to troubleshoot these systems; I would suspect the "beeping" to be related to the lights being on, and the fault being present.
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