OK so your car had central locking without remote. So it should from the factory lock/unlock all the doors when the key is used. Have you tested that without the aliexpress device fitted?Hi, so i installed remote locking, its working but i have to press unlock/lock button twice to unlock/lock it, also when i lock/unlock manualy drivers/passinger door, other doors wont lock/unlock?
I found that with blue locking tab, i tried disconnecting it, but it was same, i suspect that body computer is damaged?if you scan the instruction book and put it in the punto downloads section of the forum it will help people work out what is going on.
You asked about the location of the connector blocks. What I can tell you there is a huge number of wires connected on the right hand side of the car just below the top of the carpet under the inertia switch. So the position is about the height of your right knee on the right hand side of the car. (left hand drive car like mine)
I am not a fan of the change a part game till you fix something. But that can be more economical sometimes.I found that with blue locking tab, i tried disconnecting it, but it was same, i suspect that body computer is damaged?