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Mercedes-Benz AMG S63 Recall 20V048: Oil Line Leak Can Cause Engine Bay Fire Risk

NHTSA campaign 20V048, reported January 27, 2020, 2,518 vehicles potentially affected.

What this recall means for you

The oil feed line that supplies the turbocharger can leak oil. If oil drips onto a hot engine or exhaust component, it can ignite and increase the risk of a fire.

Owners of these vehicles should have the oil feed line to the turbocharger replaced by an authorized Mercedes-Benz dealer. The repair is free of charge. Mercedes-Benz USA will notify owners directly, but you can also check your VIN for open recalls and contact MBUSA customer service at 1-800-367-6372, referencing recall number 2020020023.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 20V048Mercedes-Benz USA, LLC.
Component
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
Problem
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018-2019 E63 AMG 4MATIC, E63S AMG 4MATIC Wagon, S63 AMG Cabrio 4MATIC, S63 AMG Coupe 4MATIC, and S63 AMG 4MATIC and 2019 G63 AMG 4MATIC, AMG GT63 4MATIC, AMG GT63S 4MATIC vehicles equipped with 4.0L 8-cylinder gasoline turbocharged engines. The oil feed line to the turbocharger may leak.
Risk
An oil leak in the presence of an ignition source such as hot engine or exhaust components can increase the risk of a fire.
Remedy
MBUSA will notify owners, and dealers will replace the oil feed line to the turbocharger, free of charge. The recall began March 20, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020023.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Mercedes-Benz AMG E6320182019
Mercedes-Benz AMG E63S20182019
Mercedes-Benz AMG G632019
Mercedes-Benz AMG GT632019
Mercedes-Benz AMG S6320182019