See also:

Setting a mobile phone
Registering a mobile phone in the hands-free phone system allows the system to function. The following function can be used for registered mobile phones: Functions and operation procedures To en ...

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

Trailer towing (2WD models and AWD models without towing package)
Lexus does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. ...