Lexus IS350 AWD Owner's Manual page 302

302
4-5. Using the driving support systems
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EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn the
steering wheel.
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Adaptive Variable Suspension system (if equipped)
Controls the damping force of the shock absorber of each wheel according to
the road and driving conditions, helping achieve a comfortable ride, excellent
driveability and a high level of stability.
If SPORT S+ mode is selected using the driving mode select switch, the
damping force will become more suitable for sporty driving.(P. 298)
◆
VDIM (Vehicle Dynamics Integrated Management)
Provides integrated control of the ABS, brake assist, TRAC, VSC, hill-start
assist control, and EPS systems
Helps to maintain vehicle stability when swerving on slippery road surfaces by
controlling the brakes and engine output
When the TRAC/VSC systems are operating
The slip indicator light will flash while
the TRAC/VSC systems are operating.
IS350 AWD/IS350/IS300 AWD/IS300_U