Hi there I bought a 2003 MT6 350GT Sedan on Friday and have been having a problem with the keyfob not unlocking the doors.

The car locks with the keyfob but will not unlock. To get into the car I have to insert the key into the door lock, unlock the doors manualy and then I have to use the keyfob to unarm the alarm before opening the doors.

The alarm is appears to be a factory alarm it has an immobiliser tag which has Nissan on it (see pic)

I saw some advise on 35driver.com which outlines instructions on how to reset the keyfob.I followed these and while I was still inside the keyfob locked AND unlocked while but once I opened the door and got out of the car it no longer worked!!!

Any advise welcome.