In the last few months my 370z has developed a bit of a nasty and annoying habit.
Quite often when I go to unlock it with the key fob, the driver's side door doesn't unlock. I then have to climb over the passenger seat and open the driver's side door to let me in. The warning light will keep telling me that there is no key present, even when its in the car, until both doors are shut.
It sometimes even makes it so I can't open either door and have to climb through the boot, which is not easy! In these circumstances, the warning light will keep saying no key even if I put it as close to the key port as possible from the outside.
The 'manual' key doesn't work either.
I wouldn't have thought that the battery in the key fob was low as I changed it less than 2 years ago and the car is hardly used. Its mainly a weekend car nowadays.
I do have a spare key for it, but its at my parent's house! I'll pick it up at the weekend and see if that key does the same.
Just wanted to get your thoughts in case it might be something more serious than a dodgy key.
Thanks in advance.