Pkrook, is your TPMS system working now? If not, the tire shop will need the system to program the sensors. Most tire shops do not have it. Waukegan Tire in Park City on Washington did mine. They cloned the 3 with working batteries. For the one with the dead battery, although they did not have the system needed, they took my car to somebody who did. Only took about 10 minutes. I'm thinking they ran it up to their location in Waukegan. I did not ask.