Auto body/service mentor, job or volunteer opportunity for 17 yr old Indianapolis.

Looking recommendations for a program/job/ mentor for a 17 yr old that is interested in cars/auto body/service. Based on my research, I can only find apprenticeships or jobs that start at age 18. Already contacted school for recommendations . He will be starting at the career center next year but he really needs to get engaged this summer. Recently broke his wrist and his summer landscaping job is not an option. Any recommendations would be appreciated.