See also:

Approach warning
When your vehicle is too close to a vehicle ahead, and sufficient auto- matic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the dri ...

Cruise Control
Cruise control allows the driver to maintain a constant speed without having to operate the accelerator pedal. Use for highway driving or when traveling at a constant speed for long periods of ...

Owner’s warranty responsibilities
You are responsible for performance of the required maintenance indicated in the Owner’s Manual and this guide. Lexus recommends that you retain all receipts covering maintenance on your vehi ...