Mercedes-Benz AMG S65, S65 AMG +2 more: Seat belts

Affects Mercedes-Benz AMG S65, S65 AMG, AMG S63, S550 · 2016–2017 — about 672 vehicles.

The hazard

In the event of a crash, if the seat belt extender does not retract and/or the extender breaks, the seat occupant may not be properly restrained, increasing their risk of injury.

What to do

MBUSA will notify owners, and dealers will update the control unit software, free of charge. The recall is expected to begin in mid-December 2016. Owners may contact MBUSA customer service at 1-800-367-6372.

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