Hi, W've just returned from a weeks skiing. The car was left in the garage having been double locked using the remote / smart keyfob. When I returned the key fob did nothing and the car appeared to be dead. I thought it must have been a flat battery. I used the hidden key to unlock the door. Once unlocked it set off the alarm, which I reset with the smart key. <br><br>Now the car is fine, started with no sign off loss of battery power and the remote opperates as it did previously. Am I missing something here, like does it go to sleep and needed a long press of the button to awaken it?<br>