Ignition interlock device tampering; failure to install
Wis. Stat. § 343.302
in effect(1) No person may remove, disconnect, tamper with, or otherwise circumvent the operation of an ignition interlock device installed in response to the court order under s. 346.65 (6), 1999 stats., or s. 343.301 (1), 2007 stats., or s. 343.301 (1g), or fail to have the ignition interlock device installed as ordered by the court, or violate a court order under s. 343.301 (1g) (am) 1. or a court order restricting the person’s operating privilege under s. 343.301 (1g) (am) 2., or violate an ignition interlock device restriction under s. 343.10 (5) (a) 3. This subsection does not apply to the removal or repair of an ignition interlock device by a service provider.
(2) Any person violating sub. (1) shall be fined not less than $350 nor more than $1,100 and imprisoned for not less than 5 days nor more than 6 months.
(3) The department shall design a warning label which shall be affixed to each ignition interlock device upon installation. The label shall provide notice of the penalties for tampering with or circumventing the operation of the ignition interlock device under sub. (1) and s. 343.10 (5) (a) 3.
Source: WI Statutes (Official Site)URL: https://docs.legis.wisconsin.gov/document/statutes/343.302Fetched: 10/7/2026