The genuine , with OE part number , is a crucial component of the vehicle's electrical energy management system, designed to monitor the battery's state and facilitate Stop & Start functionality.
Product Description and Features
This intelligent battery sensor (IBS) is mounted directly onto the negative battery terminal of the vehicle's 12V lead-acid battery. It precisely measures the battery's voltage, current flow, and temperature, transmitting this data to the main control unit (ECU). The ECU uses this information to optimize the charging process via the alternator and manage power consumption to ensure critical systems remain operational and the battery maintains a healthy charge.