2023 Mercedes-Benz GLB 250 recalls and problems

The 2023 Mercedes-Benz GLB 250 has 1 safety recall and 11 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.

Recalls

Complaints

Crashes / fires

0 / 0

Injuries / deaths

0 / 0

Recalls may cover only some 2023 Mercedes-Benz GLB 250 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2023 Mercedes-Benz GLB 250 recalls

Recall 26V-481: Latches/Locks/Linkages

Reported Jul 24, 2026 · 310,667 vehicles affected · Mercedes-Benz USA, LLC

Problem: 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.

Risk: A vehicle rollaway increases the risk of a crash or injury.

Fix: 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.

2023 Mercedes-Benz GLB 250 problems reported by owners

Problem area	Reports
Engine	4
Unknown or Other	2
Power Train	2
Visibility	1
Carry Handle, Shell, Base	1
Other/I Am Not Sure	1
Visibility/Wiper	1
Fuel/Propulsion System	1
Structure	1
Service Brakes	1

Most reported parts

Visibility › Windshield Wiper/Washer — 1
Structure › Body — 1

Typical mileage at the time of the problem: 18,000 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2023 Mercedes-Benz GLB 250 complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Engine · reported May 20, 2026

Safety Risk - Twice I was almost hit because my car didn't take off. O'REILLY Veri Scan Results - Free Emissions Status: Red Primary DTC: Mixture Formation (Cylinder 4) is irregular P219F: Fuel injectors measure and atomize fuel mixed with incoming air and sent to combustion chambers. Cylinder 4 PSI at 40 Mercedes Benz of San Juan $300 diagnostic Cylinder head needs to be replaced. Safety Risk - Twice I was almost hit because my car didn't take off. Problem has been confirmed by dealer. Not inspected by manufacturer, etc. Prior to failure there were no signs. Check Engine light came on and…

Engine · reported Apr 27, 2026

My 2023 Mercedes-Benz GLB 250 is experiencing engine misfires and fault codes consistent with a known cylinder head defect that is the subject of a recall affecting 2022 and earlier models. A certified mechanic has confirmed the issue aligns with the recall defect. Despite identical symptoms and engine configuration, my VIN is excluded. The condition results in loss of power and creates a potential safety hazard while driving. The following codes are referenced in the Mercedes recall and by recorded by the auto repair shop that provided an estimate for the repair: P1CEF85 - Injector injection…

Unknown or Other · reported Apr 24, 2026

Reporting because I see reports on other searches of this happening on other Mercedes Benz various years and models, the front stationary roof panel has shattered, cracked. I was lucky, my vehicle is only cracked (leaving my windshield components open to the weather , ie rain in Washington). Others report shattering while driving and having injuries from blowing glass. This appears to be an ongoing problem with Mercedes, they want over $2000 to fix a common problem with their vehicles.

Engine · reported Feb 26, 2026

On December 19, 2025, the vehicle showed lights that a sparkplug had misfired. The dealer notified me that in less than two full years of having the 2023 vehicle, it required a complete engine rebuild. This is the third major engine problem I have had with the vehicle with more than $20K in fees. The services performed in December 2025 repairs included Cylinder Head Assembly to Replace Engine Cylinder Head Assemble due to multiple cylinder head fault codes, including misfire, injector injection, and mixture formation code. Cylinder 2 is leaking out of the exhaust valve. Camshaft replacement…

Carry Handle, Shell, Base · reported Jul 11, 2025

Graco Turn2Me car seat is loosening over time when installed with the vehicle seatbelt and the SnugLock Lock-Off. The vehicle seat belt was also switched to a locked mode after proper installation and did not make a difference over time. The car seat continues to loosen over time to the point where it is moving more than an inch side to side at the belt path. This can cause injury to a child during a crash. Car seat has been installed with the assistance of certified Child Passenger Safety Technicians and Instructors on multiple occasions.

Other Mercedes-Benz GLB 250 years

2026 2025 202420232022 2021 2020

Compare all Mercedes-Benz GLB 250 years · All Mercedes-Benz models

Frequently asked questions

Does the 2023 Mercedes-Benz GLB 250 have any recalls?

Yes — NHTSA lists 1 recall for the 2023 Mercedes-Benz GLB 250: 26V-481 (latches/locks/linkages). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2023 Mercedes-Benz GLB 250?

Owners report engine problems most often (4 reports), followed by unknown or other (2). The typical mileage when problems were reported is about 18,000 miles.

Are Mercedes-Benz recall repairs free?

Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.