Enlarge / Some BMW i4s are being recalled to repair their battery-management software program. (credit score: BMW)
BMW is the most recent automaker to subject a recall for a few of its electrical automobiles. It has recognized an issue with the battery-management software program for the traction batteries in some i4 and i7 sedans, in addition to some iX SUVs, that would end in a automobile quickly dropping energy. Consequently, it needs to replace the software program in these vehicles’ battery-electronic management models.
The issue was first delivered to BMW’s consideration final June with a report from a Chinese language BMW that skilled a drivetrain warning mild in certainly one of its EVs. This was traced to the high-voltage battery ECU, at which level BMW began investigating the issue. By late November, it had recognized 10 guarantee circumstances within the US involving a brief lack of energy.
By this time, BMW’s engineers determined that the issue had the potential to happen in different automobiles, and in mid-December BMW determined to subject a recall.
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