The fourth-generation Lexus GS premiered in August 2011 where models introduced included the V6-powered GS 350. There is no on board programming procedure for the keyless entry remote fob smart key for this vehicle, therefore special equipment is required in order to program the keyless entry remote fob smart key. As new model years are produced, we will continue to provide the keyless entry remote fob smart key programming instructions and/or programming information for this vehicle.