Mich. Comp. Laws § 324.82145: Refusal to submit to chemical test; notice of right to hearing.

Sec. 82145.

If a person refuses to submit to a chemical test pursuant to section 82144, the peace officer shall immediately notify the person in writing that within 14 days of the date of the notice the person may request a hearing as provided in section 82146. The form of the notice shall be prescribed and furnished by the secretary of state.

The notice shall specifically state that failure to request a hearing within 14 days will result in issuance of an order that the person not operate a snowmobile. The notice shall also state that there is not a requirement that the person retain counsel for the hearing, though counsel is permitted to represent the person at the hearing.