I had the same problem with my 97 200sx. It turned out to be a faulty remote. When I removed the battery from the remote the problem was fixed. The new remotes still cost about $100 the last time I checked.
if doors are locked they cannot bee unlocked
Use you key to unlock the doors.
In the passenger door, turn the key to the unlock position (90 degrees) and play with the handle.
Unlock the doors or trunk with the key.
I think you have to push the 'unlock' button twice in order to unlock the doors.
You have to unlock the car doors for the filler cap door to unlock. This means ALL of the doors, not just the drivers.
It should unlock along with the doors It should unlock along with the doors It should unlock along with the doors IDK who this person is "it should unlock along with the door" whom ever posted this question I know your frustrated, me too. I have a SLk 230 1999 I have to manually unlock the doors and the truck My baby is on sit because I cant put gas in it... the doors are unlocked, the doors are unlocked
You have to press the unlock button 2 or 3 times to get both doors to unlock no programming needed
You beat the TRAINERS first then the doors unlock and you can go through them ^^
To unlock the rear door ???just push the unlock button on the drivers side door on the in side and it will unlock all doors and the rear door also. then Just pill on the outside rear door handle and it will open., push the button 2 times to unlock all doors.
if your vehicle is equipped with remote to unlock doors it will work that way, otherwise you must unlock from the inside.
If you press the unlock button two times it should unlock all the doors.