| Issue ID | 1660271 |
| Internal NHTSA # | 11324007 |
| Manufacurer | Mercedes-Benz USA, LLC. |
| Brand | MERCEDES BENZ |
| Model | GLS450 |
| Model Year | 2017 |
| File date | 28/10/19 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | I drove up and down the western united states on highways and city streets. I drove 16 hours a day for about 1 week. I received a check engine light with a warning that there was a small evap leak. After being serviced this warning did not appear again. I believe the thresholds were updated to ignore small evap leaks. Around october 28, 2019, i noticed the floor board of my vehicle overheating. I also detected more exhaust fumes entering the cabin. I believe the catalytic converters are less effective and a blockage is causing more exhaust to leak from the emissions system. However no check engine light warning so the manufacturer will not repair under warranty. I was initially getting headaches and experiencing pain in my spinal cord. Now i am experiencing chest pains while driving. |
| Vehicle Mileage at Failure | 56000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | PALO ALTO, CA |
| VIN pattern | 4JGDF6EE5HAXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | Y |
| Was part original equipment? | |
| No. of injured persons | 1 |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 65 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |