Newest first. Many cover only part of a model year, so check your VIN with NHTSA or Mercedes-Benz before booking a repair.
NHTSA · listed for this model year
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. Please refer to MBUSA's recall report for specific model information. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.
A vehicle rollaway increases the risk of a crash or injury.
Dealers will replace the driver's door lock, free of charge. Owner notification letters are expected to be mailed September 18, 2026. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning July 31, 2026.
26V481000 · 310,667 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB250 vehicles. The Electronic Stability Program (ESP) unit may be damaged, which can result in disabled anti-lock brakes (ABS), disabled electronic stability control (ESC), and an electrical short circuit.
Disabled anti-lock brakes and electronic stability control can increase the risk of a crash or injury. An electrical short circuit increases the risk of a fire.
Dealers will replace the ESP unit, free of charge. Owner notification letters were mailed October 28, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022090009.
22V679000 · 4 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
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.
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.
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. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.
22V365000 · 242,722 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB 250 vehicles. The level sensor linkage on the rear axle might not have been installed properly, which could affect the headlight leveling function. MBUSA's number for this recall is 2022050011.
Improperly leveled headlights may project a glare, which can impact other drivers and increase the risk of a crash.
Dealers will inspect and repair the level sensor linkage, as necessary, free of charge. Owner notification letters were mailed June 10, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
22V314000 · 88 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.
22V232000 · 126,443 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 GLB 250 vehicles. These vehicles may be equipped with an incorrect front driver's air bag module.
An incorrect air bag module may not properly restrain an occupant during a crash. In addition, the air bag module could detach from the steering wheel during deployment. Either of these scenarios can increase the risk of injury in the event of a crash.
Dealers will inspect and replace the front driver's air bag, as necessary, free of charge. Owner notification letters were mailed March 25, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
22V078000 · 50 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2021 AMG GLB35, 2019-2020 A220, and 2020 GLB250 vehicles. The integral carrier that supports the front axle may corrode, causing it to fail.
Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
Dealers will inspect and replace the integral carrier, as necessary, free of charge. Owner notification letters were mailed July 29, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022070009.
21V990000 · 38,312 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB 250 and AMG GLB 35 vehicles. The driver-side window air bag may not have been mounted correctly to the lower area of the A-pillar. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 226, "Ejection Mitigation."
The driver-side window air bag may not function properly during a crash, increasing the risk of injury.
Dealers will inspect the mounting of the driver-side window air bag and repair it as necessary, free of charge. Owner notification letters were mailed December 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
21V860000 · 46 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The MBUX multimedia system software may cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's number for this recall is 2021050012.
21V354000 · 343,191 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 GLB250 vehicles. The wheel arch covers on the front fenders might not have been installed correctly, allow them to detach.
Detached wheel arch covers can create a road hazard, increasing the risk of a crash or injury.
MBUSA will notify owners, and dealers will check the installation of the front wheel arch covers and correct them as necessary, free of charge. Owner letters were mailed May 21, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021040015.
21V232000 · 2,362 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLB35 AMG, and 2020-2021 GLB250 vehicles. The side spoilers on the tailgate might not have been installed correctly, allowing them to detach.
Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
MBUSA will notify owners, and dealers will inspect and, if necessary, replace the side spoilers, free of charge. Owner letters were mailed July 2, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021050009.
21V231000 · 5,215 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
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.
Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
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 began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
21V058000 · 1,292,258 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Canadian records (Transport Canada) · 11
These are Transport Canada campaigns for 2021 Mercedes-Benz GLB-Class vehicles sold in Canada. A Canadian campaign may have no US counterpart, or one under a different number covering different vehicles. For a vehicle sold in the United States, go by the NHTSA listing above and NHTSA's VIN lookup.
Issue: On certain vehicles, moisture could enter the driver-side door lock microswitch and cause it to corrode. As a result, the microswitch may fail to automatically engage the parking brake and/or the auto park feature when the door is opened. If this happens, the vehicle could roll away. Note: This problem could also cause the radio and/or interior lights to remain on after exiting the vehicle. Safety Risk: A parked vehicle that rolls away could create the risk of an injury or a crash. Corrective Actions: To reduce the safety risk, Mercedes-Benz recommends that you should always use the parking brake when you park. Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the driver-side door lock.
2026364 · 36,862 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain AMG models, the vehicle type printed on the compliance label is incorrect. The vehicle type should be "MPV/VTUM" instead of "PC/VT". Canadian regulations require the vehicle type to be identified on the compliance label. Safety Risk: This small error does not affect safety. Corrective Actions: This is not a recall. Mercedes-Benz has made changes to ensure that all new vehicles have the correct vehicle type printed on the compliance label.
2023200 · 13 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles, the vehicle type printed on the compliance label is incorrect. The vehicle type should be "MPV/VTUM" instead of "PC/VT". Canadian regulations require the vehicle type to be identified on the compliance label. Safety Risk: This small error does not affect safety. Corrective Actions: This is not a recall. Mercedes-Benz has made changes to ensure that all new vehicles have the correct vehicle type printed on the compliance label.
2023199 · 3,291 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On a small number of vehicles, the electronic stability program (ESP) control unit may have been damaged during assembly. As a result, water could leak into the control unit and cause a short circuit. If this happens, the vehicle stability control and antilock brake system (ABS) could turn off. Safety Risk: A short circuit could create the risk of a fire. A loss of vehicle stability control and/or ABS could increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealership to replace the ESP control unit.
2022511 · 4 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles equipped with the emergency calling (eCall) system, the SIM card for the communications module could disable itself. If this happens, the eCall system would not work properly when there is a crash or when the SOS button is pressed. Safety Risk: If the eCall system does not work in an emergency situation, there could be a delay in response from emergency services. Corrective Actions: Mercedes-Benz will notify owners by mail and send a wireless over-the-air software update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.
2022263 · 49,728 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On a small number of vehicles, the level sensor linkage on the rear axle might not have been installed correctly. As a result, the headlamp leveling system may not work properly. Safety Risk: Headlamps that are not adjusted properly can cause glare for oncoming drivers and could increase the risk of a crash. Corrective Action: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealership to inspect the level sensor linkage and ensure it is installed correctly.
2022241 · 8 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear. Safety Risk: A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealership to update the rearview camera software.
2022177 · 10,556 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On a small number of vehicles, the driver's side curtain airbag may not have been installed correctly. As a result, the curtain airbag may not properly protect the driver in a crash. Safety Risk: An airbag that does not work properly could create an increased risk of injury in a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the installation of the driver's side curtain airbag. It will be repaired, if necessary.
2021682 · 8 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles, a label on the headlamp assembly may contain incorrect information for a service technician. As a result, the headlamps may not get adjusted correctly after a repair. This could cause glare and/or confusion for oncoming drivers. Note: This recall only affects certain vehicles equipped with LED headlamps. Safety Risk: Headlamps that cause glare or confusion for oncoming drivers could increase the risk of a crash. Corrective Action: Mercedez-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the headlamps.
2021415 · 200 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear. Safety Risk: A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash. Corrective Actions: Mercedes-Benz will notify owners by mail and send a wireless over-the-air software update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.
2021291 · 40,646 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles equipped with the emergency calling (eCall) system, the communications module may temporarily lose power during a crash. If this happens, the wrong vehicle location may be transmitted through the eCall system. This could cause emergency responders to be sent to the wrong location. Safety Risk: If the eCall system sends out the wrong location after a crash, there could be a delay in response from emergency services. Corrective Actions: Mercedes-Benz will notify owners by mail and send a wireless over-the-air update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.
2021064 · 75,231 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
2021 Mercedes-Benz GLB-Class recall questions
NHTSA lists 12 recalls for the 2021 Mercedes-Benz GLB-Class model year. That counts campaigns naming this model year, not recalls on your vehicle: many cover only a VIN range or production window. Transport Canada lists 11 Canadian campaigns for the Canadian-market model, shown separately.
Enter your VIN in NHTSA's recall lookup or Mercedes-Benz's own, or call a Mercedes-Benz dealer with your VIN. Cardog uses your VIN only to find the model year; the recalls shown here are listed for that model year and are not matched to your VIN.
Not necessarily. Transport Canada campaigns cover vehicles sold in Canada. For a vehicle sold in the United States, go by the NHTSA listing and NHTSA's VIN lookup.
Safety recall repairs are normally done at no charge by an authorized Mercedes-Benz dealer. The manufacturer's notice for each campaign sets out the remedy and any conditions, so confirm with the dealer when you book.
Once Mercedes-Benz's lookup or a dealer confirms a recall applies, book the repair with an authorized Mercedes-Benz dealer and bring your VIN. If the manufacturer's notice says not to drive the vehicle or to park it outside, follow that instruction. Parts can take time, so book early.
Follow the manufacturer's notice for that recall. Most allow normal driving until the repair; some tell owners to stop driving or to park outside until it is fixed. Cardog does not grade recalls by severity: the manufacturer's notice and your dealer are the source.
Manufacturers must notify owners they have on record. If you bought the vehicle used or have moved, update your details with Mercedes-Benz so notices reach you, and check NHTSA's lookup from time to time.
Related recall checks
Compare recall listings with alternatives to the 2021 Mercedes-Benz GLB-Class.