NHTSA Campaign 19V821000

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

Issued by Mercedes-Benz USA, LLC. · Reported Nov 15, 2019 · 6 vehicles affected

What's wrong

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018-2019 S560, S560 Cabriolet, and S560 4MATIC vehicles equipped with 8-cylinder gasoline engines. The threaded connection between the camshaft idler gear and the crankcase may be improperly tightened, possibly causing the idler gear to detach from the crankcase.

Consequence

A detached idler gear can damage the engine, resulting in a stall and increasing the risk of a crash.

Remedy

MBUSA will notify owners, and dealers will replace the engine, free of charge. The recall began February 21, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020013.

Vehicles affected by this recall

Make Model Year Units
MERCEDES-BENZ S560 2018 6
MERCEDES-BENZ S560 2019 6

Source: NHTSA Campaign 19V821000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.