See also:

Bluetooth® audio system
The Bluetooth® audio system enables you to enjoy music played on a portable digital audio player (portable player) from the vehicle speakers via wireless communication. This audio system supports ...

Horn
To sound the horn, press on or close to the mark. ...

Current Lexus IS 250
Lexus sells the IS 250 in a single trim level, with either rear-wheel drive or all-wheel drive. For power, the 250 comes with a 2.5-liter V6 rated for 204 horsepower and 185 pound-feet of torque. ...