If you disconnect the non-factory alarm, and your problem persists, then I think it would be safe to say that the problem is not related to the non-factory alarm.

Try it! - what have you got to loose?

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D

The doors are intended to lock again after about 10-15 secs unless a door is opened as a safeguard against unlocking accidentally by pressing on the keypad.
Geo.

This problem just started. The doors would stay open until i pressed the close button on the remote.What controls the close time of the doors,that could be the problem.