Recall 18V607 covers 375 2018 Mercedes-Benz AMG S63 and AMG S65 vehicles for lane-keeping software. Repair is free at any franchised Mercedes-Benz dealer.
Mercedes-Benz is recalling 375 2018 AMG S63 and AMG S65 vehicles because an incorrect Active Lane Keeping Assist software calibration can stop the system from intervening during an unintended lane departure above 65 miles an hour. If the system does not intervene as expected at highway speed, crash risk increases; Mercedes-Benz dealers will update the software free of charge.
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What's wrong?
The Active Lane Keeping Assist system on the 2018 Mercedes-Benz AMG S63 and AMG S65 uses a multipurpose camera to watch lane markings ahead of the car. When the system sees an unintended lane departure at highway speed, it is supposed to help intervene so the driver can stay in the lane.
On affected cars, the camera software was coded with incorrect parameters. That calibration error can keep Active Lane Keeping Assist from intervening when the car is traveling faster than 65 miles an hour. The camera is the sensor, but the issue is the software instruction set that tells the lane-keeping system how to respond.
There is no warning sign before failure. The driver will not receive advance notice that the lane-keeping assist is impaired, so the system can appear available until an unintended lane departure occurs above 65 miles an hour.
Who's affected?
The two AMG variants share the same lane-departure camera component in this recall.
| 2018 Mercedes-Benz AMG S63 | Camera |
|---|---|
| 2018 Mercedes-Benz AMG S65 | Camera |
| Units affected | 375 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
If Active Lane Keeping Assist fails to intervene above 65 miles per hour, the driver has less support in staying within the lane, increasing crash risk. There is no advance warning before this failure, so keep your hands on the wheel and schedule the software update soon. Repair is free at any franchised Mercedes-Benz dealer.
What should I do?
- Check your VIN to confirm your 2018 Mercedes-Benz AMG S63 or AMG S65 is included in this recall.
- Contact a franchised Mercedes-Benz dealer to schedule the free multipurpose-camera software update that corrects the Active Lane Keeping Assist calibration.
- Bring the recall notice if Mercedes-Benz mailed one. If not, reference recall number 18V607 when you call.
- Drive with extra attention to lane position until the update is complete, especially at speeds over 65 miles per hour.
What happens at the repair
At the dealer, a Mercedes-Benz technician updates the multipurpose camera software so the Active Lane Keeping Assist calibration matches the recall remedy. The software update is free under the recall, including parts and labor needed for the dealer visit. Out-of-pocket repairs already paid are handled through the existing new vehicle warranty, not through a separate reimbursement program, since all involved vehicles remain under warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| September 11, 2018 | NHTSA published the recall |
|---|---|
| September 28, 2018 | Dealer notification began |
| September 28, 2018 | Dealer notification ended |
| October 5, 2018 | Owner notification mailed |
| October 5, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 5, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V607?
Recall 18V607 covers 375 2018 Mercedes-Benz AMG S63 and AMG S65 vehicles with incorrect Active Lane Keeping Assist camera software. Above 65 miles per hour, the system can fail to intervene during an unintended lane departure, increasing crash risk. Mercedes-Benz dealers will update the multipurpose camera software for free.
What should I do if my 2018 Mercedes-Benz AMG S63 or AMG S65 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 18V607. If it is, contact a franchised Mercedes-Benz dealer to schedule the multipurpose camera software update. Reference recall number 18V607 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Mercedes-Benz will update the multipurpose camera software free of charge at any franchised Mercedes-Benz dealer.
Is it safe to drive my Mercedes-Benz before the recall repair?
The recall does not include a do-not-drive instruction. The safety risk is that Active Lane Keeping Assist can fail to intervene as expected above 65 miles per hour during an unintended lane departure. Schedule the free software update with a Mercedes-Benz dealer.
What if I bought my Mercedes-Benz AMG S63 or AMG S65 used?
The free recall repair still applies. Federal recall law requires manufacturers to honor safety recalls regardless of ownership history. Check your VIN to confirm whether your specific vehicle is included, then call a franchised Mercedes-Benz dealer and reference recall number 18V607.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V607000 |
|---|---|
| Mercedes-Benz customer service | 1-800-367-6372 |
| NHTSA recall # | 18V607 |
| NHTSA recall # (full) | 18V607000 |
Source documents
-
Download Owner Notification Letter (PDF) - Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (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 →