2019 Mercedes-Benz C300 Recalls

1. Recall Description

   Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.

   Possible Effects

   A car that cannot be properly steered has an increased risk of a crash.

   Action

   MBUSA will notify owners, and dealers will replace the steering rack, free of charge. An interim letter was mailed to owners on January 25, 2019. A second letter will be mailed once remedy parts are available. Owners may contact MBUSA customer service at 1-800-367-6372.

   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.

   Recall Manufacture Dates

   2018-01-02 - 2018-10-05

   Vehicles Affected

   6162

2. Recall Description

   Mercedes-Benz USA,LLC (Mercedes) is recalling certain 2019 C43 AMG, C43 AMG Cabrio, C43 AMG 4MATIC Coupe, C300 4MATIC, C300 4MATIC Coupe, C300 Coupe, C300 Cabrio, C300 4MATIC Cabrio, and C300 vehicles. After parking and exiting the vehicle, the Electronic Stability Program (ESP) software may prevent the electronic parking brake from being disengaged when returning to the vehicle, unless the ESP system is deactivated.

   Possible Effects

   Driving the vehicle with the ESP system deactivated could increase the risk of a crash.

   Action

   Mercedes has notified owners, and dealers will update the ESP system software, free of charge. The recall began January 29, 2019. Owners may contact Mercedes customer service at 1-800-367-6372. Mercedes'' number for this recall is 2018120025.

   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.

   Recall Manufacture Dates

   2017-07-05 - 2018-11-26

   Vehicles Affected

   675

3. Recall Description

   Mercedes-Benz USA,LLC (Mercedes) is recalling certain 2019 C43 AMG, C43 AMG Cabrio, C43 AMG 4MATIC Coupe, C300 4MATIC, C300 4MATIC Coupe, C300 Coupe, C300 Cabrio, C300 4MATIC Cabrio, and C300 vehicles. After parking and exiting the vehicle, the Electronic Stability Program (ESP) software may prevent the electronic parking brake from being disengaged when returning to the vehicle, unless the ESP system is deactivated.

   Possible Effects

   Driving the vehicle with the ESP system deactivated could increase the risk of a crash.

   Action

   Mercedes has notified owners, and dealers will update the ESP system software, free of charge. The recall began January 29, 2019. Owners may contact Mercedes customer service at 1-800-367-6372. Mercedes'' number for this recall is 2018120025.

   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.

   Recall Manufacture Dates

   2017-07-05 - 2018-11-26

   Vehicles Affected

   675

4. Recall Description

   Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 Mercedes-Benz C300, C300 4Matic, C300 4Matic Cabrio, C300 4Matic Coupe, C300 Coupe, C300 Cabrio, C43 AMG, C43 AMG Cabrio, C43 AMG Coupe, CLS450, CLS450 4Matic, CLS53 AMG 4Matic, E53 AMG 4Matic, E450 4Matic, E450 4Matic Coupe, E53 AMG 4Matic Coupe, G550, and G63 AMG vehicles. The Central Powertrain Controller (CPC) control unit could reset while driving, possibly causing an engine stall.

   Possible Effects

   An engine stall can increase the risk of a crash.

   Action

   MBUSA will notify owners, and dealers will update the CPC control unit software, free of charge. An interim owner notification letter was mailed on December 19, 2018. A second notification will be sent when the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372.

   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.

   Recall Manufacture Dates

   2017-12-07 - 2018-10-19

   Vehicles Affected

   119

5. Recall Description

   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.

   Possible Effects

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

   Action

   MBUSA will notify owners, and dealers will replace the seat belt buckles, free of charge. An interim owner notification letter was mailed on January 15, 2019. A second notification will be sent when the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372.

   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.

   Recall Manufacture Dates

   2018-06-20 - 2018-10-26

   Vehicles Affected

   5433