went to my local Tesco today, the large store and parked in the pick up bay right at the front as I was picking up a couple of things. I left the side lights on as I planned on being 5 minutes and it was dark and pissing down so wanted to make sure the car could be seen.
any way I was in there 30 minutes and when I came out I noticed the side light flickering a little. so I jumped in the car and the usual click, click, click with dash lights and head lights flashing. battery drained! it was only 30 minutes but I presume the new 5 led front side lights must be draining the battery quite quickly.
ended up getting a mate down to jump start the car. happy days :(