2019 BMW M850XI

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.

• 11002676Under certain driving situations, coolant leaks onto the fuel injectors on cylinder bank (5-8).
• 11000498Under certain driving situations, coolant leaks onto the fuel injectors on cylinder bank (5-8).
• 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-
• 10242691?Unusual noises occur only when operating the steering column in the axial direction.
• 10239615BMW AG has issued a Delivery Stop (effective February 9, 2023) on certain Model Year 2022 - 2023 BMW vehicles that were produced between June 29, 2022 and February 16, 2023.
• 10239614The 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.
• 10239611Headlight check control (CC) message 128 "High beam headlight failure" is displayed. The following fault codes are stored during a vehicle test: 80419A - Left high-beam headlight: Short circuit and/or 8041A5 - light outputs: Number of permitted short circuit cycles exceeded
• 10239610Condensation is present on the inner surfaces in one or both taillights (circled).
• 10239604A groaning type noise is heard during the height adjustment.
• 10239602A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system (NVLD natural vacuum leak detection). For this condition, the following fault is stored in the DME: 190302 - fuel tank ventilation and scavenging air system, micro-leak: leakage more than 0.5 mm.
• 10239599With the introduction of the BMW Remote Software Upgrade, all Service Pack 18 vehicles and partial Service Pack 15 vehicles may receive new functionality or modifications in their features.
• 10238093BMW AG has issued a Delivery Stop (effective February 9, 2023) on certain Model Year 2022 - 2023 BMW vehicles that were produced between June 29, 2022 and February 16, 2023. This was originally called ""Wireless Charging Tray"". Software in potentially affected vehicles may not recognize the removal of the digital key (Key Card or mobile phone) from the wireless charging tray, and thereby not meeting a federal requirement."
• 10238081Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
• 10236236Issues with the various functions of the camera-based driver assistance systems (KAFAS system) can possibly lead to following customer complaints: KAFAS camera system deactivates itself, due to system restrictions that are not clear to the customer KAFAS camera system cannot be activated due to system restrictions that are not clear to the customer Road signs are sporadically not detected.
• 10235206Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates).
• 10235205The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication network. Due to a production error, the telematics control units were delivered without an IMS configuration. The Connected Drive voice services (Concierge Call, BMW Assistance, and emergency call voice) can no longer be used regionally in the US in vehicle with telematics control units ATM-1 and TCB-4G. Voice control of the vehicle and all other telephone (paired mobile devices) functions are not affected. Emergency call location data is unaffected.
• 10235203Customer states there is no audio playback (telephony, navigation, radio) and system sounds (PDC, turn indicators, acoustic signals) may also have failed.
• 10235196The gear selector switch (GWS) consists of the control electronics circuit and the selector lever. The sensors for recording the gearshift lever position and for inhibiting inadvertent gearshifts are integrated in the control electronics.
• 10235181A groaning type noise is heard during the height adjustment.
• 10230740Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates).
• 10230736Visible white spots on the edge of the central information display (CID) from being touched with a finger.
• 10230734Due to a software error, Remote Software Upgrade (RSU) and Remote Support are currently not possible. Additionally, the Integrated Owner's Handbook cannot be displayed.
• 10230732The saved steering column positions, vertical and horizontal, are not stored long term.
• 10230725A cracking, metallic noise from under the center of the vehicle.
• 10230722After an automatic engine start (MSA start), the transmission intermittently goes into the Park "P" or Neutral "N" position without any customer influence.
• 10227928The Sirius(r) Satellite Radio is inoperative.
• 10227575The customer complains that the radio stations change by themselves.
• 10227572Service Action: Retrofit Satellite Radio. The Sirius(r) Satellite Radio is inoperative.
• 10227558After opening the vehicle with the radio remote control and changing the profile, the exterior mirror settings are lost.
• 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.
• 10224592When using Comfort Access 2.0 feature Lock when walking away, the vehicle locks itself even though the remote control/display key is inside the vehicle.
• 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.
• 10215750BMW offers a new special ISTA Installation made available for Roadside Assistance / Mobile Service technicians. The new ISTA Version is also able to be used in case of a Remote Software Upgrade (RSU) programming failure to get the customer car reprogrammed on site. In case of a Remote Software Upgrade failure, the engine start is prevented for safety reasons until the vehicle is programmed correctly. Most of the errors occur when only one control unit fails to program correctly.
• 10215745BMW of North America, LLC (BMW NA) is administrating a Special Tire-Specific Support Program for irregular uneven inner shoulder tire wear for the above 8 Series model vehicles which are operated with the factory installed original equipment optional 20-inch wheels with Michelin Pilot Sport 3 (PS3 RFT) tires (shown) as described in this bulletin for the first 4 years (48 months) without a mileage limit, starting from the vehicle's original in-service date. This tire-specific program is subject to the same vehicle eligibility requirements, limitations, and exclusion criteria that applies to repair claim submissions under the standard BMW coverage and programs. Checking and adjusting the vehicle's wheel alignment and/or tire replacements for any other reason are also excluded from this Special Tire-Specific Support Program.
• 10214990The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 4 (HU-H4, also called MGU21) superseded the MGU starting with certain MY2021 vehicles with option code 6U3 Live Cockpit Professional. This uses map North America JOY. The ENTRY Media/Navigation (HU-B) is the low line business version of the navigation system and was introduced in 3/2014. This uses map North America ROUTE. The ENTRY NAV EVO (HU-B2) replaced Entry Media/Navigation as the low-line business version and was introduced in certain MY2018 vehicles. This uses map North America WAY.
• 10214989Mist formation on the windshield inside surface may occur at departure or after MSA (automaticstart/stop). Acoustic abnormality in the area of the recirculated air flap (recirculation flap closing and opening severaltimes). The above may occur individually or in combination.
• 10214984Check Control Message (CCM) displays "Vehicle key missing" after engine start.