Car Defect Radar
Get the report
Built from NHTSA complaints and recalls collected for this model, generated October 26, 2026. Totals reflect what has been collected, not every complaint ever filed.
Confirm 13 recalls before you buy.

Ask the seller for proof the repair was completed, or run the free VIN check. Recall repairs are done at no cost by a dealer.

Recalls

13 total · 13 to confirm

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

Brakes recall

Confirm it was repairedRecall 23V732000 · Nov 2023

Driving with worn brake pads can reduce braking ability, increasing the risk of a crash.

Remedy
Dealers will install an inspection gauge and provide supplemental owner's manual information, free of charge. Owner notification letters were mailed on February 29, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Suspension recall

Confirm it was repairedRecall 21V990000 · Dec 2021

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.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 21V639000 · Aug 2021

Air bags and seat belts that do not function properly can increase the risk of injury in a crash.

Remedy
Dealers will update the air bag control unit software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Electrical system recall

Confirm it was repairedRecall 21V526000 · Jul 2021

Excessive voltage through the accessory power outlet to a connected device can increase the risk of a fire.

Remedy
Dealers will inspect and replace the voltage converter, as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021080005.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Structure recall

Confirm it was repairedRecall 21V403000 · May 2021

Either a blank instrument cluster display or an engine stall can increase the risk of a crash.

Remedy
Dealers will seal the vehicle body in the wheel well area and inspect the front foot wells for water intrusion, repairing as necessary, free of charge. Owner notification letters were mailed July 20, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070009.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 21V405000 · May 2021

An air bag that does not deploy properly during a crash can increase the risk of injury.

Remedy
Dealers will replace the front passenger air bag module, free of charge. Owner notification letters were mailed July 16, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021060011.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 21V404000 · May 2021

Air bags that do not deploy as intended can increase the risk of injury.

Remedy
Dealers will replace the side curtain air bags, free of charge. Owner notification letters were mailed on September 24, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Structure recall

Confirm it was repairedRecall 21V231000 · Apr 2021

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.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Structure recall

Confirm it was repairedRecall 21V232000 · Apr 2021

Detached wheel arch covers can create a road hazard, increasing the risk of a crash or injury.

Remedy
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.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Airbags recall

Confirm it was repairedRecall 20V628000 · Oct 2020

In the event of a crash that deploys the window air bag, the catch strap could disconnect and increase the risk of injury.

Remedy
MBUSA will notify owners, and dealers will check the mounting of the window air bag and correct it as necessary, free of charge. The recall began October 30, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020100010.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Safety recall

Confirm it was repairedRecall 20V558000 · Sep 2020

If the second row seat is not locked into place, there could be an increased risk of injury to the seat occupants in a crash.

Remedy
MBUSA will notify owners, and dealers will inspect the installation of the second row seat and correct it, if necessary, free of charge. The recall began October 23, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020090020.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Structure recall

Confirm it was repairedRecall 20V480000 · Aug 2020

If the spoiler detaches while driving, it can become a road hazard, increasing the risk of a crash.

Remedy
MBUSA will notify owners, and dealers will inspect the rear spoiler and replace it, if necessary, free of charge. The recall began October 23, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020090006.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Structure recall

Confirm it was repairedRecall 20V246000 · May 2020

Either a blank instrument cluster display or an engine stall can increase the risk of a crash.

Remedy
MBUSA will notify owners, and dealers will seal the vehicle body in the wheel well area and inspect the front foot wells for water intrusion, repairing as necessary, 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 2020070009.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Owner complaints by system

39 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Minor
6

Most reports here involve fluid leaks.

fluid leaks 2sudden stalling 2
A recent report: Engine failure. Engine has no compression which is causing injection fueler to fail. The head engine has gone bad at 50,000 miles. Head engine must be replaced and is on back order per Mercerdes…
Read full complaint

Engine failure. Engine has no compression which is causing injection fueler to fail. The head engine has gone bad at 50,000 miles. Head engine must be replaced and is on back order per Mercerdes Benz. After research on the issue I’ve noticed the Year/Make/Model this is issue is common at the 40k-50k mile mark. This is a manufactured issue that Mercerdes needs to fix if so common within the car and also unsafe. Not okay for a new car to have engine failure this early

Source: NHTSA complaint ODI #11575249 · view all complaints for this vehicle at nhtsa.gov

Electrical & infotainment

Minor
7

Most reports here involve electrical shorts.

electrical shorts 3software faults 3
A recent report: My GLB250 does not fall under recall 2020070009 however after taking it through the car wash the entire display instrument went out and car will not turn on and off. They are telling me the car had…
Read full complaint

My GLB250 does not fall under recall 2020070009 however after taking it through the car wash the entire display instrument went out and car will not turn on and off. They are telling me the car had water damage and it is on me to fix?

Source: NHTSA complaint ODI #11545725 · view all complaints for this vehicle at nhtsa.gov

Brakes

Minor
1

Most reports here involve premature wear.

premature wear 1
A recent report: Since the beginning of the vehicle purchase, we heard fine metal rattling sound on the front driver side tire. Had it checked with the dealer and they recommended no repair. Now driven about 35K…
Read full complaint

Since the beginning of the vehicle purchase, we heard fine metal rattling sound on the front driver side tire. Had it checked with the dealer and they recommended no repair. Now driven about 35K miles and started very loud metal scratching sound when wheels turned to right. Inspection showed bent brake cover that was wearing tire uneven. Dealer claims that we went over a large bump that bent the brake cover but no such thing happened and this location is where we have been hearing this fine rattling since buying new. Raising a possibility that the manufacturing and securing process of parts around this area was not done fully and eventually cause inappropriate contact induced brake covering damage and tire wear.

Source: NHTSA complaint ODI #11564012 · view all complaints for this vehicle at nhtsa.gov

Steering, suspension & tires

Worth reading
3

Most reports here involve loss of steering. Of these, 1 mention a crash.

loss of steering 2
A recent report: The integral carrier that supports the front axle caused it to fail. Front axle carrier failed and resulted in a loss of steering control, and hit the curb. Luckily, there was no crash, although the…
Read full complaint

The integral carrier that supports the front axle caused it to fail. Front axle carrier failed and resulted in a loss of steering control, and hit the curb. Luckily, there was no crash, although the Manufactured had warned about the risk of a crash. Here is a recall description: NHTSA ID: 21V990000 Issued: Dec 12, 21 Number of Vehicles: 00038312 STEERING 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. Owners were notified of the safety risk on January 28, 2022. A second letter will be sent once the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372.

Source: NHTSA complaint ODI #11461636 · view all complaints for this vehicle at nhtsa.gov

Airbags & seat belts

Worth reading
4

Most reports here involve software faults. Of these, 1 mention a crash, 2 mention an injury.

software faults 3airbags not deploying 1
A recent report: Driver hit at or around 35 MPH while making a left turn. Side airbags failed to deploy and did not protect driver from head/neck/shoulder injury. Upon impact, the seat belt did not restrain driver's…
Read full complaint

Driver hit at or around 35 MPH while making a left turn. Side airbags failed to deploy and did not protect driver from head/neck/shoulder injury. Upon impact, the seat belt did not restrain driver's body from thrashing against driver's car door.

Source: NHTSA complaint ODI #11486681 · view all complaints for this vehicle at nhtsa.gov

Structure & body

Minor
13

Most reports here involve other issues.

other issues 13
A recent report: The contact owns a 2020 Mercedes-Benz GLB250. The contact stated while opening the trunk of the vehicle, the rear spoiler detached from the vehicle. The vehicle was taken to the dealer, where it was…
Read full complaint

The contact owns a 2020 Mercedes-Benz GLB250. The contact stated while opening the trunk of the vehicle, the rear spoiler detached from the vehicle. The vehicle was taken to the dealer, where it was diagnosed that the rear spoiler needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 20V480000 (Structure) however, the VIN was not included. The manufacturer was notified of the failure and a case was filed. The failure mileage was approximately 35,000.

Source: NHTSA complaint ODI #11529163 · view all complaints for this vehicle at nhtsa.gov

Other systems

Minor
5

Most reports here involve software faults.

software faults 1smoke 1
A recent report: My car has a recall from May 2021, I purchased my car Oct 2022. When asked about the recall the finance manger at Mercedes Benz of South San Francisco, Rapheal Chin stated it was no open recalls on…
Read full complaint

My car has a recall from May 2021, I purchased my car Oct 2022. When asked about the recall the finance manger at Mercedes Benz of South San Francisco, Rapheal Chin stated it was no open recalls on the car. When I pointed out the repair order didn’t match the car fax, it was explained by the salesman that it was completed. But NHTSA says that it was not fixed. When trying to get it fixed my car sat at the dealership for 8 days with no understanding of how to fix my car. This is clear neglect on the manufacturer and is causing me grief! My car says no updates needed, my Mercedes Benz Me App, says no updates needed but yet this recall is still open over a year later. I’ve called customer care 12 times in one day with no help. It seems as though no one throughout the Mercedes Benz company can assist me.

Source: NHTSA complaint ODI #11506576 · view all complaints for this vehicle at nhtsa.gov

Is 39 complaints a lot? They were filed between 2020 and 2024, roughly 10 a year, which is more than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.