: The sensor is typically located on the fan housing under the hood. It is a "twist-and-lock" component that requires no tools to remove—simply unplug the electrical connector, rotate the sensor, and pull it out.
The keyword likely refers to a specialized automotive part or identifying code, specifically within the BMW ecosystem. While not a standard consumer term, its components— M6 , AUC , and 4S0101 —point toward a replacement part for a BMW M6's climate control system. Understanding the Key Components
: Genuine parts are available through retailers like getBMWparts or OEM alternatives from RM European . m6 auc 4s0101 new
: While not a primary BMW part number (which usually follows a 7- or 11-digit format like 64119240180), codes like this often appear as batch numbers, serial numbers, or manufacturer-specific identifiers (such as those from HELLA, the OEM manufacturer for many BMW sensors).
: This indicates a search for a factory-fresh replacement part rather than a used or refurbished unit. Why You Might Need a New AUC Sensor : The sensor is typically located on the
: A faulty sensor may keep the car in recirculation mode too long, leading to moisture buildup.
: The system fails to close the air flaps when behind a diesel truck or in heavy traffic. While not a standard consumer term, its components—
When searching for a replacement, it is best to use the official BMW part number alongside your specific batch code.
If your BMW M6 is throwing a , it is a direct signal that the AUC sensor has failed. Common symptoms include:
To understand this keyword, it is necessary to break down each segment: