Vehicle Recall IndexVIN decoding & NHTSA recall records

Model year 2023 · Mercedes-Benz

2023 Mercedes-Benz CLS recalls

NHTSA's recall file lists 3 safety recall campaigns for the 2023 Mercedes-Benz CLS. The most recent was reported on February 9, 2024. Campaigns are matched by the model names in NHTSA's records: CLS 450.

NHTSA data through October 6, 2026 · How these pages are built

Campaigns at a glance

Recall campaigns for the 2023 Mercedes-Benz CLS, newest first
NHTSA numberReportedComponent
24V100000February 9, 2024Electrical System › Wiring
23V574000August 11, 2023Electrical System › ADAS › Blindspot › Sensors
23V445000June 26, 2023Fuel System, Gasoline › Delivery › Fuel Pump

Systems involved: Electrical System (2) · Fuel System, Gasoline (1)

Recall records

NHTSA 24V100000Manufacturer no. 2024MMNNNN

Electrical System › Wiring

Report received by NHTSA
February 9, 2024
Owner notification
March 22, 2024
Recall initiated by
Manufacturer
Units potentially affected
12,191 (whole campaign)
Model names in the NHTSA record
CLS 450

Defect summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 CLS450, E450, E450 All-Terrain, AMG E53, AMG GT43, AMG GT53, and 2021 AMG CLS53 vehicles. The 48-volt ground cable connection located in the engine compartment may not be tightened properly and may result in the ground cable overheating.

Safety risk

An overheated ground cable increases the risk of a fire.

Remedy

Dealers will inspect the 48-volt ground cable connection and repair it as necessary, free of charge. Owner notification letters were mailed March 22, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024MMNNNN.

Notes in the NHTSA record

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.nhtsa.gov.

Source: NHTSA recall 24V100000, filed by Mercedes-Benz USA, LLC. View the campaign on NHTSA.gov

NHTSA 23V574000Manufacturer no. 2023080005

Electrical System › ADAS › Blindspot › Sensors

Report received by NHTSA
August 11, 2023
Owner notification
September 8, 2023
Recall initiated by
Manufacturer
Units potentially affected
880 (whole campaign)
Model names in the NHTSA record
CLS 450

Defect summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 E450, E350, AMG E63 S, AMG E53, CLS450, AMG GT53, and AMG GT43 vehicles. Due to a software error, the exit warning system audio and visual warnings may fail to alert occupants about approaching vehicles.

Safety risk

Failure to alert occupants of an approaching vehicle can increase the risk of a crash or injury.

Remedy

Dealers will update the exit warning system software, free of charge. Owner notification letters were mailed September 8, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023080005.

Notes in the NHTSA record

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.nhtsa.gov.

Source: NHTSA recall 23V574000, filed by Mercedes-Benz USA, LLC. View the campaign on NHTSA.gov

NHTSA 23V445000Manufacturer no. 2023070012

Fuel System, Gasoline › Delivery › Fuel Pump

Report received by NHTSA
June 26, 2023
Owner notification
September 29, 2023
Recall initiated by
Manufacturer
Units potentially affected
143,551 (whole campaign)
Model names in the NHTSA record
CLS 450

Defect summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.

Safety risk

A loss of drive power can increase the risk of a crash.

Remedy

Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.

Notes in the NHTSA record

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.nhtsa.gov.

Source: NHTSA recall 23V445000, filed by Mercedes-Benz USA, LLC. View the campaign on NHTSA.gov

Records reproduce NHTSA's published text for each campaign. Last record date for this page: February 13, 2024.