Took car into local dodge dealer yesterday and had to leave it overnight. Dealer was really good and left the car inside overnight so nothing could happen to it. Picked it up today and they replaced the fog lights (got parts overnight) and had to order the siren. They found the problem with the check engine light on (code PO453) to be a corroded connection on the fuel tank. They cleaned and lubed the connector. Was very pleased with the service and gave me a new vehicle to drive overnight. When I get the new siren installed I'll let you know if the car chirps. I supplied them with the new part number for the siren which members state chirps.