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Service bulletins for the 2015 BMW X6

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

249 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
B6621162018-11-05. Service bulletin. ENGINE; LANE DEPARTURE: SENSING SYSTEM: OTHER; SERVICE BRAKES. KAFAS CAMERA-BASED ASSISTANCE SYSTEM LIMITS. INFORMATION The situations described above may all be caused by known limitations of the system such as: Dirty windshield Incomplete calibration process Unsuccessful calibration Restricted visibility- weather conditions or parked vehicles Missing lamps on target vehicle Non-standard vehicle exterior surfaces Insufficient ambient lighting Abrupt motion of target vehicle.
B1303152018-11-05. Service bulletin. ENGINE AND ENGINE COOLING. N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Procedure change: indentifying injector type using an ISTA test plan. . The current version of the ETK incorporates multiple part number errors for the Bosch type injectors. Ordering the injectors by VIN number or manual identification in ETK may result in an incorrect part number.
B1117152018-11-05. Service bulletin. EQUIPMENT; ENGINE. "?N63, N63TU, N63R, S63 AND S63TU ENGINES: UPPER OIL PAN REMOVAL AND INSTALLATION REPAIR INSTRUCTIONS This Service Information bulletin supersedes SI B11 17 15 dated October 2016. . INFORMATION When removing and/or installing the engine upper oil pan assembly, the oil pan can sustain damage if this operation is not performed correctly. Before loosening or tightening the engine upper oil pan refer to the newly released Repair Instruction 11 13 010 ""Removing and installing/replacing upper oil sump"" in ISTA/D 3.55.2 or higher for the proper procedures. IMPORTANT: The new repair instructions will state one of the following before reinstalling the upper engine oil pan. ""All threads must be cleaned with screw tap"" Or ""Clean all threads with screw tap. Order number 81 43 0 402 559"" Or ""Clean all threads with a thread cutter"". The current repair instruction terminology will be modified to include this information."
B1101172018-11-05. Service bulletin. ENGINE. ?N63T AND S63T ENGINE: VALVE SEAL REPLACEMENT . This SI provides a new tool and a new procedure for the N63TU valve seals replacement. Please refer to the following applicable SIBs before replacing the valve seals. SI B11 07 11 - Turbocharger Failure: Oil Supply and Return Line Blockage and Proper Repairs SI B11 01 13 - N63 and N63TU Engines: Engine Oil Consumption, Engine Oil Top-ups and Refill Capacity SI B11 03 13 - Engine Oil Consumption (all models) SI B11 04 13 - N63TU Engine: Engine Oil Consumption If the valve seals are leaking, one of the following will help determine if the seals should be replaced. Smoke from the tailpipe when starting or aggressively accelerating and decelerating the engine Excessive engine oil consumption Spark plugs fouled with engine oil.
B6110182018-10-09. Service bulletin. ENGINE AND ENGINE COOLING. THE DISPLAY GOES BLACK, VEHICLE DOESNT START AGAIN AFTER SWITCHING THE ENGINE OFF.: On board computer and navigation system goes black or resets.
B1101172018-07-16. Service bulletin. ENGINE AND ENGINE COOLING. N63T AND S63T ENGINE: VALVE SEAL REPLACEMENT: This SI provides a new tool and a new procedure for the N63TU valve seals replacement.
B1226172018-05-14. Service bulletin. ENGINE AND ENGINE COOLING. MIL IS ON WITH DME FAULT 195014 - DIFFERENTIAL PRESSURE SENSOR: The Malfunction Indicator Lamp (MIL) is illuminated and the following fault is stored in the Digital Motor Electronics (DME) fault memory:
B1101152018-04-23. Service bulletin. ENGINE. Engine Oil Quick Reference Chart and Drain Plug Torque: The current version of ISTA/D has an error in the engine oil capacity specification for all vehicles with the N63R engine and xDrive.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.