| Issue ID | 1024506 |
| Internal NHTSA # | 10553365 |
| Manufacurer | BMW of North America, LLC |
| Brand | BMW |
| Model | 3 SERIES |
| Model Year | 2006 |
| File date | 22/08/13 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Broken cylinder head bolts at the front timing cover. Symptom was oil leak at timing cover. Upon inspection, the heads of 4 bolts had sheared off and 3 bolt heads had dropped through the timing chain housing and ended up in the oil pan. First, head bolts should not fail. Second, the sheared bolt heads pass through the timing chain housing and could interfere with the timing chain and cause immediate engine failure. |
| Vehicle Mileage at Failure | 47032 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | EL GRANADA, CA |
| VIN pattern | WBAVB13596KXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | 0 |
| No. of fatalities | 0 |
| Date of purchase | 06/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 0 |
| 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 |