Even safety features like contactors can become a hazard in certain cases. Mercedes-Benz AG recalls 7,996 eSprinter vehicles to the workshop worldwide. In certain eSprinter vehicles manufactured between 2019 and 2021, there may be a loss of drive immediately after starting due to a fault in the battery management system.
Test-cases for battery management systems need to consider all driving scenarios and the total vehicle environment. The basis should be the scenarios derived from the functional safety assessment.
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