I don't have anything else that is draining. This must be a problem with the C% Executive Tourer I would think as I never had problems before with short trips as I never used cars during the week. I have checked and when the car isn't in Eco mode and not running, battery is below 12.5. I will check the battery once again but now, even when car is running, I am unable to get the boot to close electronically. I have to really push it down, which I am sure it's causing damage. It opens fine electronically when all is running and not in Eco but doesn't close in any situation. Sorry to bug everyone but just wondering as I'm baffled.