System Operation: Coast
WARNING: This page is about a different car, the 2000 Lexus SC 400, 2000 Lexus SC 300, 2000 Lexus LS 400, 2000 Lexus GS 400, and 2000 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
While cruising at set speed, move lever downward (SET/COAST). Vehicle speed should gradually decrease. Release lever when new desired speed is attained. When difference between actual speed and set speed is less than 3 MPH, momentarily move lever downward to decrease set speed in one MPH increments (tap down function).