Wisconsin Statutes Vehicles (Ch. 340 to 351) § 347.475. Airbags, prohibited practices

(1) In this section, “airbag” means an inflatable restraint system that is designed to be installed and to operate in a motor vehicle to deploy by inflating upon an impact of the vehicle with another object.

(2) No person may, either personally or through an agent, sell, install, reinstall, or distribute any previously deployed airbag. This subsection does not apply to the sale of a motor vehicle with a previously deployed airbag unless the deployment is concealed or disguised.

(3) No person may, either personally or through an agent, remove, disconnect, tamper with, or otherwise circumvent the operation of any airbag, except for the purpose of testing, repairing, or maintaining an airbag, salvaging an undeployed airbag, disposing of a deployed airbag, or replacing a deployed airbag with a functional airbag. This subsection does not apply to the installation or use of an on-off switch by any person who is authorized by federal law or regulation to install or use an on-off switch for an airbag.

(4) No person may, either personally or through an agent, install a cover or otherwise conceal or disguise a missing airbag or a previously deployed airbag.