Recently, BMW Brilliance Automobile Co., Ltd. filed a recall plan with the State Administration for Market Regulations in accordance with the requirements of the Regulations on the Administration of the Recall of Defective Automobile Products and the Implementation Measures for the Regulations on the Administration of the Recall of Defective Automobile Products. Effective December 24, 2021, the recall will be made of 1,974 domestically produced iX3 electric vehicles with production dates between April 30, 2021 and August 27, 2021.
The plug-in pins on the internal contact system of the power battery of the affected vehicle may have poor welding quality due to errors in the production process. When the pin is disconnected from the solder joint of the circuit board, it causes a circuit break, resulting in a deviation between the actual temperature/voltage and the measured temperature/voltage. When the battery monitoring electronics detect that the difference between the temperature/voltage of the module exceeds the set safety value, the contactor is disconnected through the accumulator management electronic device and enters fail-safe mode. Fault performance includes the generation of fault codes or alarm messages, when severe, the vehicle will enter fail-safe mode and actively interrupt the power battery output, which will cause the vehicle to be interrupted during driving.
BMW iX3 as the first model equipped with the latest fifth-generation BMW eDrive electric drive technology, at the beginning of the listing captured many consumers, but the greater the expectations of consumers, the greater the disappointment, many consumers after choosing bmw iX3, they embarked on a long road of rights protection. As a regular customer of the car quality network, BMW iX3 is the most complained about by consumers is the power battery failure, BMW as a luxury brand, in the core components of the quality control disappointed, so the quality performance, but also made BMW's road to electrification from the beginning into a quagmire.
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