2005 Honda Accord Owner's Manual - Page 78

Door Locks On Canadian DX models, all doors can be locked from the outside by using the key in either front door. To unlock only the driver's door from the outside, insert the key in the driver's door lock, turn the key and release it. If you turn the key again, all doors will unlock. All four doors will unlock when you unlock the passenger's door with the key. On LX and EX models, all doors can be locked from the outside by using the key in the driver's door. To unlock just the driver's door, turn the key and release it. If you turn the key again, all doors will unlock. Lockout Prevention With the driver's door open and the key in the ignition, both door lock switches are disabled. They are not disabled if the driver's door is closed. Pushing the switch down on the open passenger's door will lock all doors. 80