2021 Mercedes-benz Amg glb35 problems

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The Mercedes-Benz GLB (model code X247) is a crossover SUV produced by Mercedes-Benz. It was unveiled by the German manufacturer Daimler AG on 10 June 2019 in Park City, Utah. It was previously unveiled as a concept car to the public at the Shanghai Auto Show in April 2019.

The GLB is positioned between the GLA and the larger GLC in size, however unlike these vehicles the GLB is equipped with optional third row seating due to better space distribution. The launch date for taking orders began in July 2019. The production commenced at the end of 2019 for the 2020 model year.

Overview

The GLB uses the same front-wheel-drive MFA2 platform as the W177 A-Class and the H247 GLA, but the wheelbase is 10 cm (3.9 in) longer to give it extra practicality. The result is that at 4.63 m (182.3 in), it is only 22 mm (0.9 in) shorter than a X253 GLC. Mechanically, it has standard all-wheel-drive and an eight-speed dual clutch automatic transmission, and shares its engine lineup with the A-Class.

The model adopts a square, angular style inspired by the larger X167 GLS and the former boxy shaped X204 GLK-Class. It features a MacPherson strut front and multi-link rear suspension with optional adaptive damping. Inside, the widescreen cockpit and the latest version of the MBUX interface is featured.

The Mercedes-AMG GLB 35 4MATIC was announced on 28 August 2019 in time for the 2019 IAA Frankfurt Auto Show. The GLB 35 4MATIC is the first of the 35-series models to have an eight-speed automatic gearbox; other 35-series models (A 35 4MATIC and CLA 35 4MATIC) continue with seven-speed automatic gearboxes. Fitted to GLB 35 4MATIC, the AMG-specific Panamericana Grille is used on the 35-series model for the first time.

2021 Mercedes-benz Amg glb35

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Common 2021 Mercedes-benz Amg glb35 problems

Based on complaints from owners of the 2021 Mercedes-Benz AMG GLB35, several common problems have been reported:

  • Corroded Front Axle Carriers: Another significant problem reported is the corrosion of front axle carriers, which can result in the failure of the integral carrier supporting the front axle. This issue poses a risk of loss of steering control, increasing the likelihood of a crash. Mercedes-Benz has issued a recall for certain 2021 AMG GLB35 vehicles, along with other models, to address this safety concern.
  • Reliability Concerns: Consumer Reports has indicated that the 2021 Mercedes-Benz GLB may have reliability issues compared to other new cars. This prediction is based on data collected from subscribers who reported problems with their vehicles, highlighting potential reliability issues that owners may face with this model.

These reported problems with the Mercedes-Benz AMG GLB35 2021 highlight significant concerns related to engine performance, safety, and overall reliability. Owners experiencing these issues should seek assistance from authorized dealerships to address and rectify these problems promptly.

2021 Mercedes-benz Amg glb35 engine

How reliable is the Mercedes GLB?

The 2023 Mercedes-Benz GLB has a predicted reliability score of 73 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average and 0-69 is Fair and considered below average.

Is there a recall on Mercedes GLB 35?

2021 Mercedes-Benz AMG GLB 35 Recall

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.

What is the reliability rating of the Mercedes GLB?

Is the 2023 Mercedes-Benz GLA Reliable? The 2023 Mercedes-Benz GLA has a predicted reliability score of 80 out of 100.

Where is AMG GLB 35 made?

The Mercedes-AMG GLB35 is available in one variant, is classed as a Medium SUV and is built in Germany.

2021 Mercedes-benz Amg glb35 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Mercedes-benz Amg glb35 problems, we found that the most common problems with these 2023 model year vehicles are:

  • Visibility/wiper problems
  • Wheels problems

The graph below shows statistics for all 2021 Mercedes-benz Amg glb35 vehicle components and the number of complaints received.

2021 Mercedes-benz Amg glb35 complaints

The NHTSA has received 2 complaints about various vehicle components related to the 2021 Mercedes-benz Amg glb35.

2023-04-07

VISIBILITY/WIPER PROBLEM

  • Date Of Incident: 2023-04-04
  • VIN: W1N4M5BB0MW
  • Components: VISIBILITY/WIPER
  • Summary: I was driving home on a residential street at approximately 30 MPH. I heard a loud pop or bang sound coming from the top middle area of my windshield. I checked for any windshield damage, observed none. I thought the whole noise strange as nothing had hit my car or windshield. A couple days later I noticed that the glass panel between the windshield and sunroof, was completely shattered, with a horizontal crack running across the panel. I also noticed that the framing between the panel and windshield was not right. It sort of was "popped" outward. There was no warning regarding this failure. I had hand washed the vehicle 3 days prior and everything looked fine. I have had conversations with my local dealer regarding this issue and so far, am getting considerable push back, that this is my problem. Even though this problem seems very similar to the once experienced by the MB 2017-2020 C class, where this panel failed, and the sunroofs blew off. I am taking the car in to the dealer today for them to look at.
2021-11-16

WHEELS PROBLEM

  • Date Of Incident: 2021-11-07
  • VIN: W1N4M5BB1MW
  • Components: WHEELS
  • Summary: The contact owns a 2021 Mercedes-Benz AMG GLB35. The contact stated he became aware that 3 out of 4 of the wheel-hub caps were missing. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 20V800000 (Wheels) however, the VIN was not included. The manufacturer had not been informed of the failure. The failure mileage was approximately 22,000. Consumer is still waiting for trim replacement.

2021 Mercedes-benz Amg glb35 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 7 recalls for different components of the 2021 Mercedes-benz Amg glb35.

2022-05-20
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: ELECTRICAL SYSTEM:SOFTWARE
  • Summary: 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.
  • 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.
  • Remedy: 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.
2022-04-08
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: BACK OVER PREVENTION:DISPLAY FUNCTION
  • Summary: 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."
  • Consequence: An inoperable rearview camera display reduces the driver's rear view, increasing the risk of a crash.
  • Remedy: 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.
2021-12-17
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: SUSPENSION:FRONT
  • Summary: 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.
  • Consequence: Front axle carrier failure may result in a loss of steering control, increasing the risk of a crash.
  • Remedy: 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.
2021-11-05
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: AIR BAGS:SIDE/WINDOW
  • Summary: 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."
  • Consequence: The driver-side window air bag may not function properly during a crash, increasing the risk of injury.
  • Remedy: 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.
2021-05-14
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
  • Summary: 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."
  • Consequence: A backup camera that displays a blank image reduces the driver's rear view, increasing the risk of a crash or injury.
  • Remedy: 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.
2021-04-01
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: STRUCTURE:BODY:TAILGATE
  • Summary: 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.
  • Consequence: Detached spoilers can create a road hazard, increasing the risk of a crash or injury.
  • Remedy: 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.
2021-02-05
  • Manufacturer: Mercedes-Benz USA, LLC
  • Components: ELECTRICAL SYSTEM:SOFTWARE
  • Summary: 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.
  • 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.
  • Remedy: 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.
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Additional sources

More sources of information about 2021 Mercedes-benz Amg glb35 problems:

More issues with 2021 GLB35 - MBWorld.org Forums
More issues with 2021 GLB35 - MBWorld.org Forums
https://mbworld.org/forums/glb-class-x247/804209-more-issues-2021-glb35.html

Jan 13, 2021 ... More issues with 2021 GLB35 ... Mercedes-Benz EQS Sedan introduces extensive ... AMG.. Unfortunately that is correct. AMG brakes are notorious for ...

Looking into buying my first new Merc, is the GLB35 worth the extra ...
Looking into buying my first new Merc, is the GLB35 worth the extra ...
https://www.reddit.com/r/AMG/comments/wef8li/looking_into_buying_my_first_new_merc_is_the/

Aug 2, 2022 ... ... 2021-amg-glb.html. The car will be built in ... I will say having/had multiple V6s and V8s both AMG and regular Benz ... r/Autos - Mercedes AMG GT I ...

GLB35 amg (worst buy ever!!! ) - MBWorld.org Forums
GLB35 amg (worst buy ever!!! ) - MBWorld.org Forums
https://mbworld.org/forums/glb-class-x247/847486-glb35-amg-worst-buy-ever.html

Aug 11, 2022 ... had the car towed to Mercedes, only to find out a day later the engine cylinder head has leaking valves. WTF! Just hit 7k on her too. MB is ...

GLB 35 AMG vs 200 engine & problems : r/mercedes_benz
GLB 35 AMG vs 200 engine & problems : r/mercedes_benz
https://www.reddit.com/r/mercedes_benz/comments/172clqd/glb_35_amg_vs_200_engine_problems/

Oct 7, 2023 ... i'm looking for a new car for the next year, with a budget between 30-40k (max) in Europe, I have my eyes on the GLB. The main reason I like the ...

Catastrophic Engine Failure - GLB 35 - Thrown rod through block ...
Catastrophic Engine Failure - GLB 35 - Thrown rod through block ...
https://mbworld.org/forums/glb-class-x247/850994-catastrophic-engine-failure-glb-35-thrown-rod-through-block.html

Oct 4, 2022 ... I'm also down $100~ for the nights motel and about $1000 for a rental car over the long weekend.

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