OFFICIAL CAMPAIGN FILE

NHTSA campaign 18V839000

NHTSA campaign 18V839000 covers 10 published year-and-model reports from 2 makes in this index and lists 4,969 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received November 27, 2018 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 18V839000 says

NHTSA campaign 18V839000 identifies SEAT BELTS and states that If the seat belt tensioning does not activate in the event of a crash, it can increase the risk of injury.

Defect summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 C300 4Matic Cabriolet, C43 AMG Cabriolet, C300 Cabriolet, C300 Coupe, C300 4Matic Coupe, C43 AMG Coupe, E450 Coupe, E53 AMG Cabriolet, S450, S560, E450 Cabriolet, E450 4Matic Cabriolet, E450 4Matic Coupe, E53 AMG Coupe, S450 4Matic, S560 4Matic, S63 AMG and S65 AMG vehicles and Mercedes-Mayback S650 and S560 4 Matic vehicles. A correctly fastened seatbelt may be inaccurately detected as being unfastened, preventing the seat belt pre-tensioners from activating in the event of a crash.

Consequence summary

If the seat belt tensioning does not activate in the event of a crash, it can increase the risk of injury.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 18V839000

For NHTSA campaign 18V839000, the filed corrective action says: MBUSA will notify owners, and dealers will replace the seat belt buckles, free of charge. The recall began March 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020012.

MBUSA will notify owners, and dealers will replace the seat belt buckles, free of charge. The recall began March 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020012.

Owner notification: March 18, 2019
Filing manufacturer: Mercedes-Benz USA, LLC.
Component groups: SEAT BELTS

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 18V839000

RecallRoad links 10 year-and-model reports associated with NHTSA campaign 18V839000; the list reflects published source rows, not individual VIN coverage.