BMW is recalling 14,000 EVs to replace the battery software program

BMW is the most recent automaker to situation a recall for a few of its electrical autos. 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 might lead to a automobile briefly shedding energy. Consequently, it desires to replace the software program in these automobiles’ battery-electronic management items.

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 considered 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 instances 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 autos, and in mid-December BMW determined to situation a recall.

BMW is recalling 14,086 EVs, although it believes that only one % of these automobiles could be affected by the issue. Particularly, it is recalling 5,389 iXs constructed between February 4, 2021, and October 28, 2022; 8,659 i4s constructed between March 17, 2021, and October 26, 2022; and 38 i7s constructed between February 22, 2022, and October 27, 2022.

The repair entails updating the battery ECU software program, however there is not any over-the-air replace; BMW is having this work carried out by sellers and shall be contacting house owners in early February.