Horn

Horn To sound the horn, push the horn pad. ...

Ventilator

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See also:

Airbag system
The components that make up the airbag system are sensitive to electrical or physical interference, either of which could easily damage the system and cause inadvertent operation or a malfunct ...

Inserting and removing the remote key
Ignition slot with remote key and START/STOP ENGINE button. ...

Using Voice Commands During a Planned Route
Cancel Route 1. Push X. System responds: “OnStar ready,” then a tone. Say “Cancel route.” System responds: “Would you like to cancel route directions to your destination?” 2. Say “Ye ...