I own a 2015 GTI, recently the yellow check engine light turned on. The code P2185 appeared, 'Engine Coolant Temperature Sensor 2 Circuit High.'
I was advised to purchase a sensor:
https://www.ecstuning.com/b-genuine.../coolant-temperature-sensor-2-pin/079919523b/
I need your help desperately, I have no idea where the sensor is located in the car... please help
Make sure the engine is cold, then look down by your serpentine belt.
https://imgur.com/a/zKcqlYl