BMW I7, Ix +1 more: Electrical system — software

Affects BMW I7, Ix, I4 · 2022–2023 — about 14K vehicles.

The hazard

An interruption of electrical power may result in a sudden loss of drive power, increasing the risk of a crash.

What to do

Dealers will update the high voltage battery ECU software, free of charge. Owner notification letters are expected to be mailed February 10, 2023. Owners may contact BMW customer service at 1-800-525-7417.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational