[ash4390]

So I just picked up a 2011 E90 M3 -- and thus far everything has been great!

Except... maybe 1/10 times, when I turn the car off and do the double pull to open the door from the inside, it doesn't unlock. I can see the lock raise, and then go back in.

If I hit the central unlock button, or use my fob -- all is well. The car is still under warranty, but it'll be tough to show the dealer when it's so intermittent.

Has anyone experienced this before? I've replaced the batteries in the fob and everything, I can't figure it out!