Mercedes-Benz GLS580: problems, complaints, bulletins
Summary for the Mercedes-Benz GLS580 across 1 model years: 0 owner complaints and 268 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 2021 | 0 | 0 | 268 | 0 |
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 4 L · hybrid · turbo · 8 cyl 2020–2026
- automatic, 9-speed 2020–2026
Drive: AWD, 4WD
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 129 |
| Powertrain | 0 | 0 | 28 |
| Visibility | 0 | 0 | 26 |
| Steering | 0 | 0 | 20 |
| Structure | 0 | 0 | 19 |
| Equipment | 0 | 0 | 17 |
| Suspension | 0 | 0 | 15 |
| Exterior lighting | 0 | 0 | 14 |
| Engine | 0 | 0 | 13 |
| Engine and cooling | 0 | 0 | 10 |
| Service brakes | 0 | 0 | 9 |
| Fuel/propulsion system | 0 | 0 | 7 |
| Seats | 0 | 0 | 7 |
| Backover prevention | 0 | 0 | 6 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Visibility. Wipers, mirrors, defrosters, cracked glass.
- Steering. Steering play, power assist, rack and tie rods after a wheel impact.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Complaint Clanking noise from the area of the speakers in the doors
- Complaint Slight creaking noises when steering
- Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic /9G‑TRONIC automatic…
- Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE
- Complaint Red coolant warning in instrument cluster
- Complaint Radio station cover art does not refresh when switching stations
- Complaint Only vehicles with a variable transfer case are affected
- Complaint Whining / humming noises (described as foghorn‑like) from the drivetrain in the rear axle area…
- Complaint Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious…
- Complaint Customer concern of Air Conditioning not cooling
- Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy 167, 465
- Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G‑TRONIC automatic…
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.