2018 BMW M850I

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10249437The basic conditions for initializing the power windows are not met.
• 10249027The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle discharged battery complaints.
• 10244237Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop. CAUSE Material-
• 10225126Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column.
• 10218384Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digital Key Card are not affected.
• 10218379The air conditioning cycles from cold to warm air while driving or while at a stand still. The vent outlet temperatures vary by 25 degrees Fahrenheit or more (38 F to 60 F +) without changing any climate control settings. In some cases the air conditioning may have stopped blowing cold air altogether.
• 10214256The quick disconnect coupling on the cylinder head coolant vent line could break at the cylinder head. This would lead to loss of coolant from the engine.
• 10153638PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED. The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal. The door window cavity seal rubber is abrasive and may scuff the door jamb area when opening and closing door.

Every BMW M850I model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.