2018 Mercedes-Benz CLA-Class Review

Checking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.

If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).

Structure:body:roof and pillars

Recall Number: 

23V854000

Number of vehicles affected: 

2976

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.

Defect Consequence: 

A detached roof panel can become a road hazard, increasing the risk of a crash.

Corrective Action: 

Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.

Electrical system:software

Recall Number: 

22V365000

Manufacturer Recall Number: 

2022060005

Number of vehicles affected: 

234918

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.

Defect Consequence: 

A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.

Corrective Action: 

The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060005.

Steering

Recall Number: 

21V229000

Number of vehicles affected: 

4992

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 B250e, CLA250, 2017-2018 AMG CLA45, GLA250, and AMG GLA45 vehicles. The steering shaft bore hole for the universal joint bearing may allow excessive movement that, over time, could result in the separation of the bearing and universal joint.

Defect Consequence: 

A separated universal joint bearing can cause a loss of steering control and increase the risk of a crash.

Corrective Action: 

MBUSA will notify owners, and dealers will inspect, and as necessary, replace the steering shaft, free of charge. The recall is expected to begin April 30, 2021. Owner may contact MBUSA customer service at 1-800-367-6372.

Structure:body:roof and pillars

Recall Number: 

21V197000

Number of vehicles affected: 

15096

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair.

Defect Consequence: 

The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.

Corrective Action: 

MBUSA will notify owners, and dealers will replace the front panel, free of charge. The recall is expected to begin May 14, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Communication

Recall Number: 

21V072000

Number of vehicles affected: 

58

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-2019 S560 vehicles. The communication module might have been inadvertently deactivated during a service visit, which could have disabled the Emergency Call (eCall) function.

Defect Consequence: 

A disabled eCall system would prevent a vehicle occupant from contacting emergency services through the call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.

Corrective Action: 

MBUSA will notify owners, and dealers will inspect the communication module and activate it, if necessary, free of charge. The recall is expected to begin April 13, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Communication

Recall Number: 

21V058000

Manufacturer Recall Number: 

2021020025

Number of vehicles affected: 

1292258

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.

Defect Consequence: 

Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.

Corrective Action: 

MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall is expected to begin April 6, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.

Air bags:sensor:occupant classification

Recall Number: 

19V892000

Manufacturer Recall Number: 

2020060012

Manufactured from: 

2015-01-19 to 2017-10-26

Number of vehicles affected: 

129

Defect Description: 

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2015-2018 CLA250 and CLA250 4MATIC, and 2017-2018 CLA45 AMG vehicles. The Occupant Classification System (OCS) may have been improperly calibrated, which may prevent the proper deployment of the front passenger air bag.

Defect Consequence: 

In the event of a crash, if the air bag does not deploy as designed, the front seat passenger has an increased risk of an injury.

Corrective Action: 

MBUSA will notify owners, and dealers will replace the passenger seat cushion, free of charge. The recall began July 31, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020060012.

Exterior lighting:tail lights

Recall Number: 

19V131000

Manufactured from: 

2018-02-09 to 2018-02-12

Number of vehicles affected: 

12

Defect Description: 

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 CLA250 and CLA250 4MATIC vehicles. The tail lights and the side marker lights may flicker or fail, affecting the vehicle's visibility.

Defect Consequence: 

Reduced visibility increases the risk of crash.

Corrective Action: 

MBUSA will notify owners, and dealers will replace the affected light bulb sockets, free of charge. The recall is expected to begin on April 26, 2019. Owners may contact MBUSA customer service at 1-800-367-6372.

Air bags: occupant classification system - ocs (front passenger)

Recall Number: 

18V514000

Manufactured from: 

2018-01-10 to 2018-02-03

Number of vehicles affected: 

86

Defect Description: 

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz CLA250, CLA250 4Matic, and CLA45 AMG 4Matic vehicles. The Occupant Classification System (OCS) may not be properly calibrated, resulting in the front passenger air bag not being deactivated if a child seat is in the front seat.

Defect Consequence: 

If a child seat is in the front seat and the passenger air bag is not deactivated, in the event of a crash, it can increase the risk of injury.

Corrective Action: 

MBUSA will notify owners, and dealers will replace the front passenger seat cushion, free of charge. An interim notification was mailed to owners October 2, 2018. A second notification will be sent when the repair is available. Owners may contact MBUSA customer service at 1-800-367-6372.

Air bags:frontal

Recall Number: 

17V627000

Number of vehicles affected: 

495290

Defect Description: 

Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.

Defect Consequence: 

If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.

Corrective Action: 

MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall is expected to begin in December 2017. Owners may contact MBUSA customer service at 1-877-496-3691.