Horn

To sound the horn, press on or


To sound the horn, press on or close to theInstrument clustermark.


    See also:

    Auxiliary box
    Auxiliary box To open, press down the knob. CAUTION: Caution while driving Keep the auxiliary box closed. In the event of sudden braking, personal injury may result from contact due to movemen ...

    If the electronic key does not operate properly
    If communication between the electronic key and vehicle is interrupted or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wirele ...

    F Sport Performance Accessories
    Lexus offers a selection of F Sport Performance Accessories for the IS models, including performance-enhancing parts such as 19-inch forged alloy wheels, brake upgrades, suspension systems, air in ...