1. Short title This Act may be cited as the Stop CO Poisoning Exposures Act or the SCOPE Act . 2. Rulemaking to install automatic shutoff systems in motor vehicles (a) Definitions In this section: (1) Key The term key has the meaning given the term in section 571.114 of title 49, Code of Federal Regulations (or successor regulations). (2) Manufacturer The term manufacturer has the meaning given the term in section 30102(a) of title 49, United States Code. (3) Motor vehicle (A) In general The term motor vehicle has the meaning given the term in section 30102(a) of title 49, United States Code. (B) Exclusions The term motor vehicle does not include— (i) a motorcycle or trailer (as those terms are defined in section 571.3 of title 49, Code of Federal Regulations) (or successor regulations); (ii) any motor vehicle that is rated at more than 10,000 pounds gross vehicular weight