2018 Mercedes-Benz AMG GLA45Problems, recalls & complaints

NHTSA has logged 2 owner complaints about the 2018 Mercedes-Benz AMG GLA45, most often about the electrical system. It is covered by 3 safety recalls, and for recall 21V-229 the manufacturer reports only 68% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 26, 2026. Updated daily.

Complaints by system

Where the 2018 Mercedes-Benz AMG GLA45 has problems

2 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system10
Forward collision avoidance11

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

3 recalls

2018 Mercedes-Benz AMG GLA45 recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

68%repaired · 2023 Q2

Steering

Recall 21V-229 · Apr 1, 2021 · 4,992 vehicles · 3,375 repaired

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

Problem, fix and repair progress →

95%repaired · 2023 Q4

Communication: auto crash notification

Recall 21V-058 · Feb 5, 2021 · 1,292,258 vehicles · 1,231,020 repaired

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

Problem, fix and repair progress →

81%repaired · 2019 Q4

Air bags: frontal

Recall 17V-627 · Oct 6, 2017 · 495,290 vehicles · 402,593 repaired

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

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.

Best & worst years

2018 vs. every other AMG GLA45 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the AMG GLA45 median. How we score

'14'15'16'17'18'19'20'21'22'23
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What AMG GLA45 owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

The instrument cluster would fail intermittently, the speedometer would be my accurate speed, and then suddenly 0. Same for RPMs, gas, etc. Then after a period of time they would work again. Some times is was just oscillating back and forth between the failure modes. My blinkers would be on, but…
Complaint 11746825 · Jun 26, 2026

Own a 2018 AMG GLA45?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.