In December 2014 purchased a 2011 Cruze. Twice last week I went to start the vehicle once I inserted and turned the ignition key, it would not crank. No starter noise at all, however all the indicator lights and gauges appeared as they normally would. If I removed the key from the ignition and reinserted the key a few times, the vehicle then starts. Also, when this happened yesterday, the message appeared "Service Anti Theft Deterrent System". I'm wondering what could be the cause of the 1st issue I mention and is it related to the 2nd issue I mentioned. Are these two problems somehow related and can a dealer repair easily. Thanks for the help.