Mich. Comp. Laws § 257.2244: Vicarious liability; exemption.

Sec. 44.

A peer-to-peer car sharing program and a shared vehicle owner are exempt from vicarious liability, consistent with 49 USC 30106, under any state or local law that imposes liability based on vehicle ownership, including, but not limited to, section 401 of the Michigan vehicle code, 1949 PA 300, MCL 257.401.