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SIB 66 08 16: Door overheating

Door overheating on BMW F25/F26 models (2011–2017); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10151273 · Apr 2016 · also written SI B66 08 16, B660816

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

Comfort Access Sporadically Malfunctions. Any or all doors, including rear tailgate, cannot be opened from the outside door handle via CA (Comfort Access). Faults in CA for aerial short(s). Faults for door handle(s). Rapid opening and close (system overheating).

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 66 08 16
Also written: SI B66 08 16, B660816, 66 08 16, SIB-66-08-16, SI B660816
NHTSA ID10151273
Document IDs filedB660816
TypeService bulletin
Date
ModelsX3, X4
Model years2011–2017
ChassisF25, F26
EnginesN20, N47, N52, N55
Component (NHTSA)Structure › Body › Door
Structure › Body › Tailgate

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

Related bulletins

  • SIB 66 05 17 Door cannot be opened with comfort access Door cannot be opened with comfort access on BMW E53/E70/E71/E72 and other models (2006–2017); BMW explains the cause and the approved repair. Service bulletin · May 2018
  • SIB 41 03 16 Brakes corrosion Brakes corrosion on BMW E90/E92/E93/F07 and other models (2011–2017); BMW explains the cause and the approved repair. Service bulletin · May 2017
  • SIB 62 03 15 Door warning message Door warning message on BMW E60/E82/E84/F01 and other models (2006–2016); BMW gives an inspection and repair procedure. Service bulletin · Oct 2015
  • SIB 66 23 17 Tailgate replacement Tailgate replacement on BMW E60/E61/E90/E92 and other models (2010–2018); the fix is replacing the affected part. Service bulletin · May 2019
  • SIB 51 30 16 Tailgate unintentionally opens Tailgate unintentionally opens on BMW G01/G02/G11/G12 and other models (2009–2020); the fix is replacing the affected part. Service bulletin · Apr 2020
  • SIB 63 12 14 Brakes fault codes Brakes fault codes on BMW F25 models (2011–2016); BMW gives an inspection and repair procedure. Service bulletin · May 2015

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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