Nissan 350z
Since I got my 172, I've had one key where the remote worked, and one where it didn't, I figured one was just screwed, finally opened the dead one up today, pushed the battery in properly, and there we go, it works!
So thought I'd post this here, as it's worth a go if you have a dead key too.
So thought I'd post this here, as it's worth a go if you have a dead key too.