NHTSA Campaign 18V910000

STEERING:ELECTRIC POWER ASSIST SYSTEM

Issued by Mercedes-Benz USA, LLC. · Reported Dec 19, 2018 · 6,200 vehicles affected

What's wrong

Mercedes-Benz USA, LLC. (Mercedes) is recalling certain 2018 S450 4MATIC, S560 4MATIC Coupe, S63 AMG 4MATIC Coupe, Maybach S560 4MATIC, S560 4MATIC, S63 AMG and S63 AMG 4MATIC Cabrio vehicles. The Hands-off-Detection system may malfunction, causing the Active Steering Assist system to remain engaged despite the driver's hands not being on the steering wheel for a prolonged period of time.

Consequence

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.

Remedy

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.

Vehicles affected by this recall

Make Model Year Units
MERCEDES-BENZ AMG S63 2018 6,200
MERCEDES-BENZ AMG S63 2019 6,200
MERCEDES-BENZ S 450 2018 6,200
MERCEDES-BENZ S 450 2019 6,200
MERCEDES-BENZ S560 2018 6,200
MERCEDES-BENZ S560 2019 6,200

Source: NHTSA Campaign 18V910000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.