Purpose: Automatically closes windows and sunroof when it rains.
The vehicle must be locked with the remote control for this to work.
Procedure:
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.
2 – Switch on the ignition, then run the VCDS program.
Line 1:
3 – Click on “Select”, then click on “09 – Cent. Elect.” . Switch on the ignition and run the VCDS program. 1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.
4 – Click on “Coding 07”.
5 – Select module “2” and click on “Long Coding Helper” :
6 – In the window that appears, select byte 0 and check bit 2 “Rain Closing active” to activate window and roof closing when it rains:
7 – After this operation, click on the “Output” menu.
Then validate “OK”.
Line 2:
3 – Click on “Select”, then click on “46 – Central Conv”.
4 – Click on “Coding 07”.
5 – Then click on “Long Coding Helper”.
6 – Select Byte 9:
Bit 1: Tick “Rain Closing (0 = non-recurring / 1 = permanent)”.
Bit 2: Uncheck “Comfort Closing via Rain Light Sensor (Rain Closing) inactive”.