2015 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 BMW i8 has 4 documented known issues, with 1 rated critical. The most serious is 2014-2017 i8 HV Battery Temperature-Sensor Path. DIY maintenance guides at au7o.io.
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
BMW of North America, LLC (BMW) is recalling certain 2020-2021 530e, 530e xDrive, 530e iPerformance and X3 xDrive30e and MINI Cooper Countryman All4 SE, 2020 BMW i8, and 2021 330e, 330e xDrive, 745Le xDrive and X5 xDrive45e vehicles. Debris may have entered one or more of the hybrid battery cells during their production.
EQUIPMENT:ELECTRICAL
BMW of North America, LLC (BMW) is recalling certain 2018 BMW 330e iPerformance, i3 Rex, i3 Sport Rex, X5 xDrive40e, i3 BEV, i3 Sport BEV and 2019 i8 and i8 Roadster vehicles and 2018-2019 530e iPerformance, 530e xDrive iPerformance and 740Le xDrive iPerformance vehicles. Capacitors within the TurboCord Portable Chargers may fail, possibly resulting in a shock hazard or a fire.
HYBRID PROPULSION SYSTEM
BMW of North America, LLC (BMW) is recalling certain 2019 i3 BEV, i3 REx, and i8 vehicles. A circuit board problem within the Electric Motor Electronics (EME) module may shutdown the supply of high-voltage electrical power.
AIR BAGS
BMW of North America, LLC (BMW) is recalling certain model year 2017 BMW 640i, 640i xDrive, 650i, 650i xDrive, M6, 535i, 535i xDrive, 430i, 430i xDrive, 440i, 440i xDrive, M4, X1 sDrive28i, X1 xDrive28i, i3, i8, Rolls-Royce Dawn, Mini Clubman Cooper, Clubman Cooper S, Cooper All4, Cooper S All4, Mini 4-Door Cooper, Cooper S, Mini 2-Door Cooper, Cooper S, John Cooper Works and 2016 BMW 528i, 528i xDrive, 535i, 535i xDrive, 550i, 550i xDrive, M5 and 535d vehicles. The affected vehicles have seat- mounted side air bag inflator initiators that may fail to ignite during a crash.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 BMW i8 has 4 documented issues. The most frequently reported are: 2014-2017 i8 HV Battery Temperature-Sensor Path, i8 Low-Voltage Door-Latch Failsafe Diagnosis, Early i8 Turbo-Coolant-Pump Fault 20A503. Of these, 1 is rated critical and should be addressed promptly.
The 2015 BMW i8 has 4 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: 2014-2017 i8 HV Battery Temperature-Sensor Path. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
BMW SIB 01 09 24 identifies VIN-eligible 2014-2017 I12 i8 Coupe vehicles produced April 16, 2014 through October 19, 2017 for a component-specific 10-year/120,000-mile US limited-warranty extension. Internal high-voltage battery cell-module temperature sensors can drift out of sp… Severity: high.
BMW SIB 51 31 19 defines an I12 i8 Coupe and I15 i8 Roadster path when one or both doors will not latch or unlatch. Low voltage in the vehicle 12-volt battery or key-fob battery can temporarily fault the door-lock actuator and place the latch in failsafe mode. This does not suppo… Severity: medium.
BMW SIB 17 02 15 defines an I12 i8 path for Check Control Message Drive Check ID49 with DME fault 20A503, turbocharger coolant pump signal implausible, when no drivability issue is present. BMW identifies DME diagnostic software as the cause in the bulletin path; it does not esta… Severity: medium.
BMW SIB 61 05 20 defines a path for i8 vehicles produced from July 1, 2015 when yellow Check Control Message 415 reports increased battery drain and ISTA Energy Diagnosis identifies the Controller as the cause. The Controller may delay vehicle sleep by up to six minutes. BMW stat… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
