"INTAKE CHARGE-AIR DUCT: LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES. For the eligible vehicles, BMW of North America, LLC (""BMW NA"") is extending the limited warranty for the engine's intake charge-air duct to: 10 years/120,000 miles as determined by the vehicle's original in-service date Item #1: This ""component-specific"" limited warranty extension applies to defects in materials or workmanship This coverage is subject to the same vehicle eligibility requirements, limitations, and exclusions that apply to the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. Item # 2: The pressure sensor, only in conjunction with a required replacement of the of the intake charge-air duct. Note: This bulletin is notice of a ""limited warranty extension."" This is NOT a notice of a Recall or Service Action. There is no immediate repair required unless the BMW vehicle is currently experiencing this problem. Customer Notification Letter - VIN and Component-specific Warranty Extension Even though this is NOT a Recall, BMW NA sent VIN-specific customer notification letters release."