View Single Post
      02-19-2013, 03:47 AM   #8
TonyS
Captain
United Kingdom
84
Rep
729
Posts

Drives: F30 335i
Join Date: Jun 2012
Location: South West, UK

iTrader: (0)

Well, this morning it started fine. It's so weird I'm beginning to wonder if it was me that didn't lock the car on Sunday night, and something was left on.

That would explain it being unlocked, but even so I'm surprised that it would run the battery completely flat just overnight - that would have to be a fairly heavy current drain, more than just the radio being left on, surely.

Also, I thought the car would automatically shut off things like the ignition/radio/interior lights/etc after a while if they were left on accidentally. I shall have to test it by deliberately leaving it unlocked for an hour and see if anything is still on.
Appreciate 0