Electronic stability control (esc): control module: software (Bentley)
Vehicle recall 21V-647. NHTSA received Bentley Motors, Inc.’s report on Aug 18, 2021.
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The short answer
NHTSA received Bentley Motors, Inc.’s report on Aug 18, 2021. Copied from NHTSA on Oct 19, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
A malfunctioning ESC system can cause a loss of vehicle control, increasing the risk of a crash.
Bentley Motors, Inc.
(Bentley) is recalling certain 2021 Bentayga vehicles.
Incorrect software for the chassis control module may cause the Electronic Stability Control (ESC) system to malfunction.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- NHTSA’s part: Electronic stability control (esc): control module: software.
What should you do?
Dealers will update the chassis control module with the correct software, free of charge. Owner notification letters were mailed on October 5, 2021. Owners may contact Bentley customer service at 1-800-777-6923. Bentley’s number for this recall is RE21/29.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- How to reach the firm: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 28 vehicles potentially involved, across everything this recall names.
Each model year opens its own page: every recall naming it, its owner complaints and its crash ratings.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- Bentley Bentayga2021
Who is recalling it?
- Made by Bentley Motors, Inc..
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt. Owners’ complaints are counted on each vehicle’s page.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file (FLAT_RCL_POST_2010).
Released Oct 19, 2026 and checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 19, 2026.