Recall 17V574 covers 4 2017 Mercedes-Benz E300, AMG E43, GLC300, and AMG C43 vehicles with faulty steering assist. Free repair at any franchised Mercedes-Benz dealer.
Mercedes-Benz is recalling 4 2017 E300, AMG E43, GLC300, and AMG C43 vehicles under recall 17V574 because electrical power steering control units have improperly welded contact pins. If the pins lose contact, power steering assist deactivates and crash risk increases; Mercedes-Benz dealers will complete the repair free of charge.
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What's wrong?
The electric power steering rack on these 2017 Mercedes-Benz E300, AMG E43, GLC300, and AMG C43 vehicles turns driver input at the steering wheel into assisted movement at the front wheels. Its control unit is the electronic brain for that assist. Contact pins inside the unit carry electrical signals that tell the steering motor how much help to provide.
On the recalled vehicles, certain contact pins inside the power steering control unit were not welded correctly during supplier production. A weak weld can interrupt the electrical connection inside the module. When that connection is lost, the steering assist system cannot control the rack as designed, and steering effort increases for the driver.
Mercedes-Benz says the warning sign is clear. The instrument cluster shows a warning message, and the vehicle gives an acoustic warning signal before the steering assist issue is apparent.
Who's affected?
The listed vehicles span four Mercedes-Benz models, with the same power steering system component named for each one.
| 2017 Mercedes-Benz E300 | power steering system |
|---|---|
| 2017 Mercedes-Benz AMG E43 | power steering system |
| 2017 Mercedes-Benz GLC300 | power steering system |
| 2017 Mercedes-Benz AMG C43 | power steering system |
| Units affected | 4 |
| Field incidents | NHTSA has logged 1 field incident to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
Improperly welded pins can lose contact and deactivate power steering assist, increasing the risk of a crash. If the instrument cluster shows a steering warning or the acoustic warning sounds, schedule service promptly and use extra care while driving. Repair is free at any franchised Mercedes-Benz dealer.
What should I do?
- Check your VIN to confirm your 2017 Mercedes-Benz E300, AMG E43, GLC300, or AMG C43 is included in this recall.
- Contact a franchised Mercedes-Benz dealer to schedule the free electric power steering rack replacement that fixes the improperly welded contact pins in the power steering control unit.
- Bring the recall notice if you have it. Reference recall number 17V574 when you call.
- Drive with extra caution until the repair is complete; loss of power steering assist makes the vehicle harder to steer.
What happens at the repair
At the dealer, a Mercedes-Benz technician replaces the electric power steering rack, which includes the steering control unit affected by the improperly welded contact pins. Parts and labor are covered under the recall. If you've already paid out of pocket for this steering rack repair before the recall notice, Mercedes-Benz's standard reimbursement plan covers documented expenses. Bring the repair paperwork to the service desk or contact Mercedes-Benz customer service.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 19, 2017 | NHTSA published the recall |
|---|---|
| September 29, 2017 | Dealer notification began |
| September 29, 2017 | Dealer notification ended |
| November 10, 2017 | Owner notification mailed |
| November 10, 2017 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| November 10, 2017 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V574?
Recall 17V574 covers 4 2017 Mercedes-Benz E300, AMG E43, GLC300, and AMG C43 vehicles with improperly welded contact pins in the electric power steering control unit. The pins can lose contact, deactivate power steering assist, and increase crash risk. Mercedes-Benz dealers replace the electric power steering rack for free.
What should I do if my 2017 Mercedes-Benz E300, AMG E43, GLC300, or AMG C43 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 17V574. If it is, call a franchised Mercedes-Benz dealer and ask to schedule the electric power steering rack replacement. Reference recall number 17V574 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost to owners. For recall 17V574, Mercedes-Benz dealers replace the electric power steering rack free of charge at any franchised Mercedes-Benz dealer.
What is the safety risk?
The safety risk is a loss of power steering assist. Under recall 17V574, improperly welded contact pins can lose contact and deactivate the electric power steering assist, which increases crash risk. The dealer fix is to replace the electric power steering rack for free.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V574000 |
|---|---|
| Mercedes-Benz customer service | 1-877-496-3691 |
| NHTSA recall # | 17V574 |
| NHTSA recall # (full) | 17V574000 |
Source documents
-
Download Recall Acknowledgement (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →