There are 2 stored owner reports matching the steering leading-label group for the 2020 Mercedes-Benz GLA-Class in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)My Mercedes Benz GLA250 has a faulty rear differential and began shuddering and driving poorly when it had 44K miles on it. This is a very premature failure as diagnosed by two repair shops and is happening to thousands of this model Mercedes Benz. The damage can be catastrophic if continued to be driven as the differential metal continues to deteriorate and possibly have metal shavings travel into the engine. I was told initially by Mercedes Benz it was bad tires! I replaced the tires and the shuddering became worse. I searched for the problem myself on the internet as the problem continued to worsen and countless people are complaining, saying it’s the rear differential. The cost is between $4K and $5K to replace.
1. POWER STEERING: STEERING WHEEL WENT OUT ON A FREEWAY ALMOST CAUSING MASSIVE COLLISION (this has happened twice) 2. Car Jerkiness: reported this to MBZ of San Rafael for 2 years (went into shop 10+ times for same issue and not resolved. It lunges forward while driving. This also is a safety issue almost causing me to hit a pedestrian 3. Vehicle Not opening 4. Vehicle Overheating 5. Faulty Wiring 6. Screen Black out
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.