Polo central locking issue

[ShakTak]

Hi,

I have an issue with my 2004 Polo.

I only have one key and it's not a remote type.

If I insert the key and lock it, or unlock it, everything works nicely and the red led flashes when locked.

If i'm in the car and driving for instance, and press the 'lock door' switch, they lock, but the passenger door unlocks straight away.

Any ideas?

Many thanks.

[Flash2]

You've probably figured it out by now, but it sounds to me like the driver's door actuator might be faulty.

[Crasher]

Err, no, the passengers lock, just done both on Mrs Crashers 2006 9N3 GTI.