Seat heating not activated when engine is started using remote starting system
BMW technical service bulletin B520720 for 2019-2021 BMW X5, 2019-2021 BMW Z4 and 2019-2021 BMW 330I and others.
- Bulletin number
- B520720
- Component
- Seats: front assembly: seat heater/cooler
- Summary
- SEAT HEATING NOT ACTIVATED WHEN ENGINE IS STARTED USING REMOTE STARTING SYSTEM: When preheating/precooling the vehicle via the remote starting system (Remote Engine Start), the seat heating on the driver's side is not activated.
Owners of these vehicles have filed 20 complaints in the seats category.
Vehicles covered
- BMW X5 2019-2021 201920202021
- BMW Z4 2019-2021 201920202021
- BMW 330I 2019-2021 201920202021
- BMW X7 2019-2021 201920202021
- BMW X6 2020-2021 20202021
- BMW M340I 2020-2021 20202021
- BMW 228I 2020-2021 20202021
- BMW 330E 2021 2021
- BMW M235I 2020-2021 20202021
- BMW 840I 2020-2021 20202021
- BMW M8 2020-2021 20202021
- BMW M850I 2019-2021 201920202021
- BMW X6 M 2020 2020
- BMW M8 Gran Coupe 2020 2020
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