Polo MJ 2002: Automatic Door Lock Problem (Solution)

Polo MJ 2002: Doors lock automatically - key is in the ignition.
After pressing the central locking button...
(Inside the driver's door) Open the doors twice in a row - this can only be detected audibly.


Cause:
A faulty capacitor in the door control unit of the driver's door is causing the locking mechanism to engage.
open the doors.
Due to a wiring fault, the door locks are being activated twice.


Solution:
Replacing the door control module in the driver's door (integrated into the window motor).
Improved door control units are marked with a yellow or light green sticker.
(Diameter 20 mm - designation B1).
If chamber 5 is occupied by a line, the following point must...
can also be performed.
Disconnect the 12-pin black connector (T12d) from the door control unit (J386).
Remove the brown-green wire from chamber 5 and insulate the connection with electrical tape.
To prevent noise or short circuits, the end of the cable must be...
It can be attached to the main cable by wrapping both items with insulating tape.