OEM intake air temp sensor fits Mercedes Benz GLA-Class X156 GLA200 CDI +more

image is example only, brand may vary

An interior air temperature sensor in a car is a crucial component that measures the temperature inside the vehicle cabin. It plays a significant role in ensuring the comfort and safety of the driver and passengers. This sensor is usually located near the dashboard or in the climate control system of the car.

The primary function of the interior air temperature sensor is to collect data regarding the current temperature in the car's interior. It monitors the air temperature and provides this information to the car's HVAC (Heating, Ventilation, and Air Conditioning) system. Based on the sensor's readings, the HVAC system can adjust the climate control settings accordingly. For instance, if the interior air temperature sensor detects that the cabin is too hot, it can signal the HVAC system to activate the air conditioning or lower the fan speed. Similarly, if the sensor detects that the cabin is too cold, it can instruct the HVAC system to increase the heat or adjust the fan speed accordingly. Ultimately, the interior air temperature sensor ensures that the vehicle's climate control system maintains a comfortable atmosphere inside the car.