BMW X5, 530I +7 more: Electrical system — 12v/24v/48v battery

Affects BMW X5, 530I, X6, X7, M440I, M340I, 540I, 740LI, 840I · 2021 — about 812 vehicles.

The hazard

Increased electrical resistance can increase the risk of a fire.

What to do

BMW will notify owners, and dealers will inspect the connection between the 48-Volt battery and the starter-generator assembly, replacing it if necessary, free of charge. The recall is expected to begin April 12, 2021. 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