Hi, everyone. I am quite new to the forum, please forgive me if I have posted this question in the wrong folder.

I have a 5 door 2007 57 reg Polo with a door lock problem. I have read about badly soldered joints and broken microswitches but I do not know if this is only on earlier cars.

These are the symptoms:

1. When you open the passenger side front door the interior light does NOT come on.

2. After unlocking the car if I only open the front passenger side door the car relocks itself as it should do if you unloock the car but don't open a door (so it does not know I have opened the passenger side front door)

3. If I press unlock once on the fob (should open only the drivers door) the drivers door opens followed by the front passenger side door.

4. When I am sat in the car and press the button on the door to lock all doors 90% of the time they all lock but the passenger side front one pops back up again. 10% of the time it will not pop back up again.

That door is obviously not reaslising when it is being opened that's for sure.

Please could someone advise me the best course of action?

Thank you in advance for all replies.