See also:

Items to initialize
After reconnecting or performing maintenance on the battery, the following items must be initialized for normal system operation. ...

Using the steering wheel audio switches
Some audio features can be controlled using the switches on the steering wheel. 1. Turns the power on, selects an audio source. 2. Increases/decreases volume. 3. Radio mode: Selects a radio st ...

Engine/Transmission/Drivetrain/Performance
The IS 250's 2.5-liter V6 engine delivers 204 horsepower at 6,400 RPM and 185 lb.-ft. of peak torque at 4,800 rpm. The Lexus IS 350's 3.5-liter V6 offers a more potent 306 horsepower at 6,400 RPM ...