Not locking/unlocking driver's side door.

have u checked the battery?

use your key then.

Use a Brick...

^ lol!!! That's the master key

Maybe its the door lock actuator and not the key?

strange

Battery

So it's locking/unlocking the passenger door, but not the driver door?

If so, I don't think it's your fob...

well i am sure you have the spare key fob you should of gotten two so check that one and go from there!!!! expensive if the actual door actuator

How much?

Did you replace the battery yet?

well, if it's a door actuator, their is a guy in Torrance that does if for a good deal.