What does the dashboard light with two arrows facing each other on a Lexus RX330 mean?

The "Traction Control (TRAC) Warning Light" (or "VSC" light in some models) in a Lexus RX330 indicates a problem with the vehicle's traction control system. This light is usually accompanied by a warning message in the instrument cluster to provide more details about the issue. This light is used to alert the driver of several different issues with the traction control system, including:

- The traction control system is turned off.

- There is a problem with the traction control system.

- The vehicle's wheels are slipping excessively.

- The stability control system is turned off.

- There is a problem with the stability control system.

If the traction control light comes on, you should take your Lexus to a dealer or mechanic for diagnosis and repairs as soon as possible to ensure the safety and proper operation of your vehicle's traction control system.