Outside Air Temperature Sensor, Removing And Installing: Notes
WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, 2016 Volkswagen Jetta, and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
The Outside Air Temperature Sensor -G17- is clipped in a retainer on the front impact member.