"N63 Engine Crankcase Ventilation ""Connecting Line"" Hoses: Limited Warranty Extension to 10 Years/120,000 Miles. INFORMATION For the above-referenced vehicles, BMW of North America, LLC (""BMW NA"") is extending the limited warranty for the Crankcase ventilation ""connecting line"" hoses to: 10 years/120,000 miles as determined by the vehicle's original in-service date Items # 1 and # 2: This ""component- specific"" limited warranty extension applies to defects in materials and workmanship and is subject to the applicable vehicle and coverage eligibility requirements, exclusions and limitations that apply to the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks.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 will be sending VIN-specific customer notification letters in a phased release during the first quarter of 2016."
