My son's 2003 Pontiac Grand Prix GT has a strange feature installed on it. You can not start this car with the key. You must put the key in the ignition and turn it as would normally to start the engine and then there is a push button installed to start the engine. Have any of you heard of this? Has this somehow bypassed the factory security system? Maybe this is why the car did not come with any key fob remote to open and close the doors or trunk. Let me know what you think?