In this video I go over how to remove the of the OE fender turn signal light on my Golf and install amazon led light assemblies. This can be used to replace the bulbs and the same technique can be used for the Jetta platform. Overall the lights have fit and been great!
LED lights: https://amzn.to/3PZURqE
Panel Tool Kit: https://amzn.to/3rL7X3d