Lost every Civic key?
With no Civic key left, the VIN gives us the key code, the blade is cut inside the van and a new key is registered to the immobilizer where the car is parked. On a push-start Civic the emergency blade gets cut too, so the door still opens by hand if the fob battery fails. You show the registration or title and photo ID in your name.
Lost keys add $60 to the spare price, so a push-start Civic with no key comes to $299 at the car. The dealer figure is about $480 for the fob, after a $125 to $200 tow onto its lot. Before we pack up, the lost key gets wiped from the immobilizer's list free of charge, so whoever finds it cannot start your Civic.