It was the battery after all folks. I tested myself and had it confirmed by a shop. In the end I replaced it with a Red Top. No issues since. Man I love this car!
I can't say I read in the owners manual to keep the car in reverse - but I do it just to be safe - to avoid this very problem.
Thanks for all your input folks - 4 more months to go before the snow melts here and I can drive her out of the garage (I hope).
Cheers,
I bought a load tester and the battery failed. Its a Duralast Gold which is rated very well in consumer reports. Nonetheless its toast.
I am using a CTEK 3300 to maintain the battery. It seemed to work fine, but now its just cycling on full time and never cycling off.
I called an...
Thanks All. I'm going to go out and buy a load tester and try the load tester on the battery first. I'm certainly hopeful its only the battery. The battery I have is not an Optimia, but based on the recommendation above, I'll go that route if and when its replaced. I'll let you know if...
I bought my 2009 C6 two months ago and after a month I stored it in my heated garage. It ran flawlessly up to that point. I bought a battery maintainer and covered her. About a month into being stored I tried to start it. No go. It sounded like the battery was dead - it just "clicked" when...