Manufacturer-recommended service intervals and open recall alerts for your 2021 Bentley Bentayga.
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SEAT BELTS
Campaign #21V605000 · Apr 8, 2021
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2021 Bentayga vehicles. The front passenger seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicles Safety Standard number 208, "Occupant Crash Protection."
Risk: An unsecured child restraint system can increase the risk of injury during a crash.
Fix: Dealers will inspect the front passenger seat belt assemblies, and if necessary, replace the seat belts free of charge. Owner notification letters were mailed on September 30, 2021. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE21/31 (RC13).
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Campaign #21V975000 · Dec 15, 2021
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2021-2022 Bentayga, Continental GT, Flying Spur, and Continental GT Convertible vehicles. The owner's manual incorrectly states that the air bag system will not deploy when the "Passenger Airbag On" symbol is illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Risk: The incorrect information may change how occupants position themselves in relation to the air bags, increasing the risk of injury in the event of a crash.
Fix: Bentley will mail new labels to owners. Owners may apply the label themselves or have a dealer apply the label, free of charge. Owner notification letters were mailed February 10, 2022. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE21/43 (RC26).
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
Campaign #21V276000 · Apr 21, 2021
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2021 Bentayga vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.
Risk: A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
Fix: Bentley will notify owners, and dealers will replace the lock nuts, free of charge. Owner letters were mailed on June 16, 2021. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE21/17 (RB98).
ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE
Campaign #21V647000 · Aug 18, 2021
Issue: 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.
Risk: A malfunctioning ESC system can cause a loss of vehicle control, increasing the risk of a crash.
Fix: 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.
SEATS
Campaign #22V257000 · Apr 14, 2022
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2021-2022 Bentayga vehicles. The second row seats may be installed incorrectly, without being locked on all seat rails.
Risk: An unlocked seat rail could move in the event of a crash, increasing the risk of injury to occupants.
Fix: Dealers will check and reset the 2nd row seat rail positions to ensure proper engagement of the seat rails, free of charge. Owner notification letters were mailed on May 16, 2022. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RC22/10 (RC36).
BACK OVER PREVENTION:DISPLAY FUNCTION
Campaign #22V743000 · May 10, 2022
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2021-2022 Bentayga vehicles. Due to a software error, the rearview camera image may be blank when the car is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk: A rearview camera screen that displays a blank image reduces the driver's view of what is behind the vehicle, increasing the risk of a crash.
Fix: Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed November 17, 2022. Owners may contact Bentley customer service at 1-800-877-6923. Bentley's number for this recall is RE22/29 (RC54).
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Campaign #23V592000 · Aug 23, 2023
Issue: Bentley Motors, Inc. (Bentley) is recalling certain 2017-2023 Bentayga vehicles. The fuel supply module wiring can overheat and melt the flange, resulting in a fuel leak.
Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.
Fix: Dealers will replace the flange and fuel supply module wiring, free of charge. Owner notification letters were mailed October 20, 2023. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE23/19.
Critical for safety and preventing major damage
Replace engine oil and oil filter. Modern synthetic oil lasts 7,500–10,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate tires to ensure even wear and extend tire life.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect brake pads, rotors, and fluid. Replace pads if worn below minimum thickness.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Replace timing belt (if applicable). Critical failure can cause major engine damage.
Estimated cost — typical U.S. ranges
Dealer
~$935–$1175
Shop
~$655–$825
DIY
Pro only
On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.
Keeps your vehicle running smoothly and efficiently
Replace the engine air filter to maintain fuel efficiency and engine performance.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Flush and replace engine coolant to prevent overheating and corrosion.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Replace transmission fluid to keep shifts smooth and prevent wear.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Replace spark plugs for optimal combustion, fuel economy, and performance.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Inspect and replace the serpentine belt to avoid unexpected breakdowns.
Estimated cost — typical U.S. ranges
Dealer
~$195–$235
Shop
~$135–$165
DIY
~$20–$50
DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.
Extends the life of your vehicle and improves comfort
Replace the cabin air filter for clean air inside the vehicle.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Test battery health and clean terminals. Average battery life is 3–5 years.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Check and replace power steering fluid to maintain steering responsiveness.
Estimated cost — typical U.S. ranges
Dealer
~$185–$220
Shop
~$130–$155
DIY
~$15–$40
Most cars built after ~2012 use electric power steering and have no fluid to service.
What drivers and federal regulators have officially reported about the 2021 Bentley Bentayga.
No common issues reported to NHTSA for the 2021 Bentley Bentayga. That doesn't mean nothing can go wrong — just that the federal complaint database doesn't flag a pattern.
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Jul 31, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2021 Bentley Bentayga reflects general industry intervals for modern vehicles. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.