Mercedes-Benz E 450, AMG E53 +2 more: Electrical system — 12v/24v/48v battery

Affects Mercedes-Benz E 450, AMG E53, AMG CLS53, CLS 450 · 2019–2022 — about 20K vehicles.

The hazard

The inability to operate safety features (eCall system, hazard lights, electric seats, or automatic door locks) can increase the risk of injury during a crash.

What to do

Dealers will secure the 12V battery, free of charge. Owner notification letters were mailed January 20, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022100009.

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