Service bulletin 2065480/3
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10206339 |
| Published by NHTSA | 2022-01-08 |
| Manufacturer's number | 2065480/3 |
| Manufacturer's date | 2021-12-09 |
| NHTSA component | EQUIPMENT:MECHANICAL |
NHTSA's summary
V8 Kovomo - Bentayga - Valve spring replacement (SC21/42). Technical background: The intake valve springs (16) and outlet valve springs (16) located within the cylinder heads of Bank 1 and 2 require replacing The replacement of all valve springs is required due to an issue which was discovered during a routine quality inspection Remedy: The replacement of all intake valve springs and all outlet valve springs (Bank 1 and Bank 2) is required
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories
| BENTLEY BENTAYGA | 2021, 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 21V975000 | 2021-12-15. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS:FRONTAL |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 2069806/5 | 2024-04-06. Service bulletin. HVAC refrigerant leakage suspected or reports of a damp/musty smell within the cabin - Diagnosis guidelines. Customer statement / workshop findings: HVAC not cooling / HVAC cooling less than expected / HVAC refrigerant leakage confirmed Or The customer reports a damp/musty smell within the cabin Note: For this scenario please see the pre requisites below - Should no HVAC leak be evident and a damp/musty smell has been reported/identified the operative should first confirm that water is not leaking into the cabin please refer to all VIN applicable TPIs - Should there be no water leaks evident, the operative should check the HVAC and body drains for blockages, in the event the drains are blocked the drains must be unblocked, once this has been completed the operative should confirm if the damp/musty smell is still evident. |
|---|---|
| 2066236/4 | 2024-04-06. Service bulletin. Unintended sounding of the Alarm siren - Following activation of the ignition or whilst the vehicle is left standing. Customer statement: Unintended sounding of the alarm siren following activation of the ignition Or Unintended sounding of the alarm siren whilst the vehicle is left standing. Workshop findings: - B131DF5: alarm system siren supply voltage lower limit value less than - B131D29: sirens / alarm horn for anti-theft warning system Range/Performance - B131D29: anti-theft alarm system siren / alarm horn signal, not valid |
| 2073231/1 | 2024-04-06. Service bulletin. Loading system message in the Infotainment screen (screen stuck). Customer statement / workshop findings: The Infotainment system is stuck on the loading screen. - Loading system, please wait message is visible on the Infotainment screen. |
| 2068946/6 | 2024-04-06. Service bulletin. DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2) - Dynamic ride system warning visible. Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP). Workshop findings: DTC P0B2500 - Hybrid/EV Battery "A" Voltage low is stored within address 21- Battery Energy Control Module 2. |
| 2073021/1 | 2024-03-07. Service bulletin. The Netflix application cannot be updated within the (BYOC) rear seat entertainment system. Customer statement / workshop findings: Netflix application update prompt is shown within the (BYOC) rear seat entertainment system. Technical background: In the event the issue described is evident the operative should conduct the instructions within the Measure section. |
| 2049193/2 | 2024-02-07. Service bulletin. Bentayga - A Post Water Deflector - Surface Contamination. Customer statement / workshop findings: Mottled appearance on A post water deflectors. Surface deposits on A post water deflectors cannot be removed by washing with car shampoo. Technical background: Surface deposits are caused by UV protection additives contained within the A post water deflector migrating to the surface. This migration process is intentionally designed to protect parts from brittleness and ageing, the mottled appearance may occur after a certain length of time and is also dependent on temperature and humidity. Deposits on the surface are normally removed by weathering during normal driving or when washing the vehicle. |
| 2066502/3 | 2024-01-09. Service bulletin. Charging starts and stops when using a high voltage charging unit - DTC P33E800 is evident within 00C6. Customer statement / workshop findings: - When using a high voltage charging unit to charge the high voltage battery, charging starts and is then interrupted/stops Workshop findings The following DTC is also evident: - P33E800: Charge socket A, charge connector lock mechanical malfunction - passive/sporadic. |
| 2067597.3 | 2023-11-08. Service bulletin. Door Speakers (Naim) not illuminating with the door(s) closed regardless if the exterior lights are on or off Customer Statement: The Naim door speaker logo does not illuminate when the door is closed and the external lights are switched on |
| 2066852.4 | 2023-11-08. Service bulletin. Shaker Speaker - Diagnostic Checks Customer Statement: -Customer complains of poor quality music output from the shaker speaker due to a rattling noise/sound distortion |
| 2066236.3 | 2023-11-08. Service bulletin. Unintended sounding of the Alarm siren - Following activation of the ignition or whilst the vehicle is left standing Customer Statement: Unintended sounding of the alarm siren following activation of the ignition Or Unintended sounding of the alarm siren whilst the vehicle is left standing |