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HomeMercedes-BenzGlc 300 4matic → 2026

2026 Mercedes-Benz Glc 300 4matic Recalls & Complaints

3

open safety recalls on record

Serious

10 owner complaints filed · Severity Index 0.90 · updated 2026-08-07

The recalls

Serious25V533000

Steering:Critical Fasteners

loose steering coupling can cause a loss of steering control, raises the risk of a crash.

Remedy & full details

Dealers will tighten the steering coupling bolts as necessary, free of charge. Owner notification letters were mailed October 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models. The steering coupling bolt may have been improperly tightened, allowing the steering coupling to loosen from the steering rack.

Serious26V172000

Seat Belts:Rear/Other

In the event of a crash, an insufficiently restrained child has an increased risk of injury.

Remedy & full details

Dealers will inspect and replace the center rear seat belt assembly as necessary, free of charge. Owner notification letters were mailed May 15, 2026. 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 March 27, 2026.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2026 AMG GLC43 4MATIC, GLC 300 4MATIC, GLC 300, and GLC 300 4MATIC Coupe vehicles. The center rear seat belts may have been installed without the child seat protection function and fail to lock a child restraint properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection," and FMVSS number 209, "Seat Belt Assemblies."

Serious26V281000

Electrical System: Instrument Cluster/Panel

instrument panel display that fails to show critical safety information, such as the speedometer and warning lights, raises the risk of a crash.

Remedy & full details

Dealers will update the infotainment control unit software, free of charge. Owner notification letters were mailed June 29, 2026. MBUSA's number for this recall is 2026050004. 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 May 8, 2026.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC vehicles. The infotainment control unit may reset while the vehicle is in motion and cause the instrument panel display to go blank.

Complaint volume

10 this model-year 6 median, same year

Volume alone is not a fault rate — popular vehicles attract more reports. Read it next to the severity mix below.

What owners reported happened

0Crashes
3Fires
0Injuries
0Deaths

Across 10 complaints. Severity Index 0.90.

Severity Index weights each complaint's reported outcome (death ×10, injury ×4, fire ×3, crash ×2) and divides by total complaints. It measures how severe reports are, not how often faults occur.

What owners report most

Electrical System4 · 40%Back Over Prevention · S…1 · 10%Power Train1 · 10%Service Brakes1 · 10%Structure · Body1 · 10%Engine1 · 10%Unknown Or Other1 · 10%
  1. Electrical System — 4 reports
  2. Back Over Prevention: Sensing System: Camera — 1 reports
  3. Power Train — 1 reports
  4. Service Brakes — 1 reports
  5. Structure:Body — 1 reports
  6. Engine — 1 reports
  7. Unknown Or Other — 1 reports

What to do

  1. Find your 17-character VIN on the driver's door jamb or the base of the windscreen.
  2. Check it against NHTSA's official lookup at nhtsa.gov/recalls — the authoritative record for your exact car.
  3. Book the repair with any franchised dealer. Safety recall work is free, with no time limit and regardless of who owns the car now.

Other model years

2023 (4) · 2024 (3) · 2025 (3) · 2026

Numbers in brackets are open recall campaigns for that year.

Questions

Does an open recall mean the car is unsafe to drive?

Not usually. NHTSA issues a "do not drive" or "park outside" advisory when a defect is dangerous enough to keep you out of the car — those are flagged Critical above. Everything else should be repaired promptly but is not an immediate stop-driving order.

Do I pay for recall repairs?

No. Federal law requires the manufacturer to fix a safety recall free of charge, including parts and labour, whether or not you are the original owner.

Why are there complaints but no recalls?

Complaints are unverified reports filed by owners. They can prompt an investigation, but many never become recalls — either the fault isn't safety-related or it isn't widespread.