NHTSA service bulletin

NHTSA Service Bulletin 10204660: 2010-2021 BMW 5-series Gran Turismo

Official manufacturer communication context for 2010-2021 BMW 5-series Gran Turismo, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10204660 summary graphic for 2010-2021 BMW 5-series Gran Turismo
10204660NHTSA document ID
Manufacturer communicationcommunication type
23affected product rows
100/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 3 (HU-H3, also called MGU) superseded the NBT-EVO starting with certain MY2019 vehicles with option code 6U3 Live Cockpit Professional or 6U2 Live Cockpit Plus. This uses map North America LIVE. The ENTRY Media/Navigation (HU-B) is the low line business version of the navigation system and was introduced in 3/2014. This uses map North America ROUTE. The ENTRY NAV EVO (HU-B2) replaced Entry Media/Navigation as the low-line business version and was introduced in certain MY2018 vehicles. This uses map North America WAY.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
BMW5-series Gran Turismo2017Ask for service records and run the exact VIN before purchase.
BMW550i2011-2017Ask for service records and run the exact VIN before purchase.
BMW550i Gran Turismo2010-2012Ask for service records and run the exact VIN before purchase.
BMW640i2012-2020Ask for service records and run the exact VIN before purchase.
BMWActivehybrid 32013-2015Ask for service records and run the exact VIN before purchase.
BMWActivehybrid 52012, 2013Ask for service records and run the exact VIN before purchase.
BMWActivehybrid 72011-2015Ask for service records and run the exact VIN before purchase.
BMWI32014-2021Ask for service records and run the exact VIN before purchase.
BMWI82014, 2015, 2016, 2017, 2019, 2020Ask for service records and run the exact VIN before purchase.
BMWM22016-2021Ask for service records and run the exact VIN before purchase.
BMWM32015, 2016, 2017, 2018, 2021Ask for service records and run the exact VIN before purchase.
BMWM42015-2021Ask for service records and run the exact VIN before purchase.
BMWM52013, 2014, 2015, 2016, 2018, 2019, 2020, 2021Ask for service records and run the exact VIN before purchase.
BMWM82020, 2021Ask for service records and run the exact VIN before purchase.
BMWM8 Gran Coupe2020Ask for service records and run the exact VIN before purchase.
BMWX32011-2021Ask for service records and run the exact VIN before purchase.
BMWX42015-2021Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10204660?

The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 3 (HU-H3, also called MGU) superseded the NBT-EVO starting with.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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