To authorize appropriations for the motor vehicle safety and information and cost savings programs of the National Highway Traffic Safety Administration for fiscal years 2005 through 2007, and for other purposes.

[AI summary unavailable — showing source text] Amends Federal transportation law to authorize appropriations for the National Highway Traffic Safety Administration (NHTSA). Authorizes the Secretary of Transportation to participate and cooperate through various means in international activities to enhance motor vehicle and traffic safety. Prohibits a person from affixing a certification label to a motor vehicle or motor vehicle equipment item unless the person has either performed tests or documented the basis for certifying compliance with applicable safety standards. Applies certain defect and motor vehicle safety noncompliance notification requirements to original motor vehicle equipment. Prohibits a dealer from selling a used motor vehicle for other than resale or leasing a used motor vehicle until the dealer informs the purchaser or lessee of any notification of a vehicle defect or noncompliance that has not been remedied and certain other requirements are met. Requires a motor vehicle manufacturer to establish an Internet-accessible record system that used motor vehicle dealers and the public may access, without charge, to determine whether a manufacturer's vehicle has been subject to any notification of a defect or noncom…