Mercedes-Benz S560, AMG S63 +1 more: Steering — electric power assist system

Affects Mercedes-Benz S560, AMG S63, S 450 · 2018–2019 — about 6K vehicles.

The hazard

If the system remains active despite the driver not having their hands on the wheel, the driver's inattention may increase the risk of crash.

What to do

Mercedes has notified owners, and dealers will update the software of the steering control unit, free of charge. The recall began May 13, 2019. Owners may contact Mercedes customer service at 1-800-367-6372. MBUSA's number for this recall is 2019040024.

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