NHTSA service bulletin

NHTSA Service Bulletin 10169973: 2013-2016 Bentley Mulsanne

Official manufacturer communication context for 2013-2016 Bentley Mulsanne, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10169973 summary graphic for 2013-2016 Bentley Mulsanne
10169973NHTSA document ID
Manufacturer communicationcommunication type
1affected product rows
82/100quality 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

Technical product information: Instrument panel - diagnostic trouble code A00049/B200049 Customer statement / workshop findings: ABS and or Air Bag warning light illuminated with no associated text in the Drivers Instrument Panel Technical background: A software anomaly in the Instrument panel, warning light check function, may cause warning light illumination when no system fault is present. Measure: In the event of LED tell-tales illumination that may include ABS or Air Bag warning in the Drivers Instrument Panel and Diagnostic Trouble Code (DTC) A00049 and or B200049 is reported and that DTC will not clear using service diagnostic tool then replace the Drivers Instrument Panel Rep. Gr. 90 Drivers instrument panel (DIP) (J285) To remove and fit

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
BentleyMulsanne2013-2016Ask 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 10169973?

Technical product information: Instrument panel - diagnostic trouble code A00049/B200049 Customer statement / workshop findings: ABS and or Air Bag warning light illuminated with no associated text in the Drivers Instrument Panel Technical background: A software anomaly in the Instrument panel, warning light check function, may cause warning light illumination when no system fault is present. Measure: In the event.

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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