| Issue ID | 1142619 |
| Internal NHTSA # | 10668095 |
| Manufacurer | Mercedes-Benz USA, LLC. |
| Brand | MERCEDES BENZ |
| Model | ML550 |
| Model Year | 2011 |
| File date | 20/12/14 |
| Component | VISIBILITY:SUN ROOF ASSEMBLY |
| Product type code | VEHICLE |
| Description of the problem | Driving on a feeder road in light traffic at about 55 mph, we were startled by an enormous loud explosive sound on our sunroof of the ml 550, like a bomb sound. Pulled over and slid the inside vented headliner/curtain back about 6 inches and saw a hole the size of two fists plus shattered glass. We recall that we weren't following behind any trucks. Mercedes dealership estimated $2,777. 00 to replace glass, drop headliner and remove broken glass shards/piece. Mb did not offer any explanation as to defective sunroof glass. We owned numerous models of mercedes with sunroofs and never experienced such a frightening episode. |
| Vehicle Mileage at Failure | 50000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | RICHMOND, TX |
| VIN pattern | 4JGBB7CB8BAXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | 0 |
| No. of fatalities | 0 |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 8 |
| Drive train type | AWD |
| Transmission type | |
| Vehicle speed | 55 |
| 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 |