VW MKIV Jetta Door Latches

If the features that you expect on your vehicle such as window roll down, central locking, and alarm are not functioning as they should, and you have checked everything else, it's time to replace the door latch.

If your door lights don't come on when the door is opened, or the interior lights don't go off after the door is shut, you probably need one of these. Microswitches within the latch assembly control window roll down and central locking and can often fail.

A new door latch is exactly what you need to restore the functions you have become accustomed to.