Toyota Carina E - drivers door lock problem. - hwgminx

Help! Problem with the lock on my drivers door. I have to unlock the car doors using the passengers side lock. The drivers door works and opens perfectly well from the inside alas i just cant get the lock to rotate completly and freely from the outside. For some reason the locking mechanism on that door just wont work. Any help would be appreciated.

Toyota Carina E - drivers door lock problem. - Gregory II

I would start with WD40 at this stage to try to free it if this is the problem.

The next step would be to concult the Haynes manual; I would assume you would need to remove the internal trim and check the internal mechanism.

I am assuming it opens correctly from the inside of the door?