Won't open my door when I press unlock, key won't open door either

Go on youtube and put in how to reset your car key after renewing key fob battery good luck colin

Change the battery in the remote key.

This is usually caused by broken plastic parts in the lock system. The best would be to verify and lub all locks and check out the elecrical.
-------
kess v2

If the key turns but does not unlock the door then it is a linkage problem between the lock tumbler and door lock mechanism. If the key does not turn at all, then it will most likely be a problem with the mechanism. Sadly both of these will require removal of the door panel. If you dont feel comfortable with this then take to a reputable shop

It appears that the plastic clip on the door controls has broken . need to remove the door cover or trim card and repair/ replace clips . not verry expensive to buy

1) Key turns but dose not unlock door. This means that the rod that goes to the back of the lock has came off. This also means that is the reason door is not unlocking with the remote as it pops the lock rod inside the door which pushes the lock open.
2) Key does not turn lock at all but works passengers side door. This means that the locks has been changed in the door, but that doesn't sound like the problem as you say the remote doesn't open the drivers side door so more than likely the rod has came off the back of the lock

Order a new keyfob from the dealer and have them program it to your car.

When you press the trunk open button, do you hear any "release" noise come from the trunk area? The issue may be a bad battery in the key fob OR there could be an issue with the transmitter located inside the vehicle. Do the doors lock and unlock properly? is the vehicle equipped with security or immobilizer? please advise

change battery in remote

If the passkey is messed up, there will be a light on the dash that says security, or have a picture of a car with a lock thru it. If there is no light when the key is turned forward, then its NOT a passkey problem.