I liked the Key less entry system on my cobalt, but one day as I approached my car I needed to put something in the trunk and I pressed my trunk release button repeatedly and the trunk would do nothing. So, I pressed the unlock button and the horn sounded twice and unlocked. Then I tried the trunk again, then nothing. I don't know if it was just mine or a defect. Personally, I don't miss this car. I did at first but after reading all these complains I was lucky I wasn't killed by that death trap.