Checked all the fuses in the internal fuse box.
![](./images/smilies/spacer.gif)
One of them is No.6 20A fuse for door.
![](./images/smilies/spacer.gif)
Also when sat in the car does the lock/unlock button work?
When you use the key in the drivers side does it unlock the passenger side?
![](./images/smilies/spacer.gif)
It could be as simple as the motor on the drivers side is fubar or the lock mechanism is frozen.
![](./images/smilies/spacer.gif)
One thing you can do is whip off the door card and put a voltmeter on the motor
![](./images/smilies/spacer.gif)
+ve and earth and then use the blipper to see if it is getting 12v.
![](./images/smilies/spacer.gif)
If it is then the motor is duff or the lock is too stiff for the motor to overcome.
![](./images/smilies/spacer.gif)