Reduced or No HVAC Heat Output
BMW technical service bulletin B640816 for 2014-2017 BMW I3, 2016-2017 BMW 330E and 2014-2017 BMW I8.
- Bulletin number
- B640816
- Component
- Equipment: appliance: air conditioner
- Summary
- Reduced or No HVAC Heat Output. I12 & F30 PHEV - The heat is not functioning during electric driving and/or the heat output is reduced or fluctuating when driving with the combustion engine. I01 - The heat is not functioning at all. The issue can occur sporadically for all vehicles and will not have any associated fault codes. IHKA software with I-Level: I01, I12I001-15-11-504 F30 PHEV F020-15-11-505
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used BMW I3?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history