Mercedes-Benz · United States · High
Mercedes-Benz S560: Engine and engine cooling — gasoline
Affects Mercedes-Benz S560 · 2018–2019 — about 6 vehicles.
The hazard
A detached idler gear can damage the engine, resulting in a stall and increasing the risk of a crash.
What to do
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.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational