HomeAll RepliesRe: How do I get in my CTS when key fob is not working? Re: How do I get in my CTS when key fob is not working? Sponsored January 4, 2013 at 8:45 am #40944 LexParticipant gingerserrano, does your car have a good battery? Is your CTS equipped with keyless start? Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored