The problem
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2017 Mercedes-Benz E300 4Matic, E300, E43 AMG, and E400 vehicles. The headlight horizontal adjustment screws on these vehicles may not be properly sealed behind a non-removable sealing cap to keep headlights from being readjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
If the headlight's horizontal aim is altered, a misaimed headlight may lead to an insufficiently illuminated roadway, which may increase the risk of a crash.
The fix
MBUSA will notify owners, and dealers will retrofit the sealing caps for the headlights, free of charge. The recall is expected to begin in June 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018050012.
Recall details
| NHTSA campaign | 18V-271 (18V271000) |
|---|---|
| Manufacturer number | 2018050012 |
| Manufacturer | Mercedes-Benz USA, LLC |
| Component | Exterior lighting › Headlights |
| Report date | April 27, 2018 |
| Owners notified | June 8, 2018 |
| Vehicles affected | 42 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the lights
Frequently asked questions
Is the recall 18V-271 repair free?
Yes. Mercedes-Benz dealers will fix the problem at no cost: MBUSA will notify owners, and dealers will retrofit the sealing caps for the headlights, free of charge. The recall is expected to begin in June 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018050012.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 42 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.