Funny thing, I was locked out of my 2010 ISF yesterday morning.
I always use the card key and I was able to access the boot but the car would not let me unlock the car from the drivers door.
Not at all!
Tried my other keys with the door handle and then with the unlock bottom, nothing!
Ended up sliding the key out and popping the cover of the handle, once inside the car started fine.
Walked past the car this morning (at work) and lights came on on the mirrors so she must like me again
Have no idea want went on.
Car was parked in our garage, never gets the garage so not sure if that had something to do with it (interference) but I doubt it.
Anyone else experience similar?