2008 Lexus GS 450h Owners Manual - Page 199
2008 Lexus GS 450h Manual
Page 199 highlights
2-4. Using other driving systems n PCS (Pre-Collision System) (if equipped) →P. 206 n VGRS (Variable Gear Ratio Steering) Adjusts the wheel turning angle in accordance with the vehicle speed and steering wheel movement. n VDIM (Vehicle Dynamics Integrated Management) Provides integrated control of the ABS, VSC, TRAC, hill-start assist control, VGRS and EPS systems. Maintains vehicle stability when swerving on slippery road surfaces by controlling the brakes, hybrid output, and the movement of the front wheels. 2 When driving 201 When the VSC/TRAC/hill-start assist control systems are operating If the vehicle is in danger of slipping, rolling backwards when starting on an incline, or if the rear wheels spin, the slip indicator light flashes to indicate that the VSC/ TRAC/hill-start assist control systems have been engaged. A buzzer (intermittent) sounds to indicate that VSC is operating. The stop lights and high mounted stoplight turn on when the hill-start assist control system is operating. The slip indicator light flashes as well when ABS is operating. GS_HV_U March 29, 2010 3:31 pm