See also:

Your warranty rights and obligations
The California Air Resources Board (CARB) and Lexus are pleased to explain the emission control system warranty for your 2013 vehicle. In California, new motor vehicles must be designed, built an ...

DAC (Downhill Assist Control system)
The DAC helps to prevent excessive speed on steep downhill slopes. The system will operate when the vehicle is traveling under 15 mph (25 km/h) and the four-wheel drive control switch is in the L4 ...

4-Wheel AHC (Active Height Control Suspension)
4-Wheel AHC adjusts the vehicle height in accordance with driving conditions. To select a height mode, shift the height select switch forward or backward. HI (high mode): For driving bumpy road ...