Suddenly out of no where my driver's door doesn't unlock when using the electronic key fob. Everything else unlocks except the driver's. No idea what happened. I can still get in the vehicle but it have to actually use a key which turns into an inconvenience. Also can be a safety issue when I need to get into my vehicle quickly, or for emergency responders. I'm about to take it in for it to be repaired. It should be covered under warranty. This vehicle has been the most frustrating car.