SWITCH, Horn: Description: Description
WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
On vehicles equipped with an airbag, refer to WARNINGS for warnings and cautions before servicing the horn switch.
The horn switch is mounted inside the driver airbag. The horn switch has three contacts that are grounded when the driver airbag is depressed.