WenmarOpen by Wenmar Pro

Service bulletin 2082308/1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11035915
Published by NHTSA2026-08-06
Manufacturer's number2082308/1
Manufacturer's date2026-07-10
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Satellite Values Not Displayed in MVBs - J949 Emergency Call Control Module (Conbox). Customer statement / workshop findings: During diagnosis using ODIS, Measured Value Blocks (MVBs) for: Visible satellites, tracked satellites (within J949 Emergency Call Control Module – Conbox) may display blank or no value. This condition may be interpreted as a GPS reception fault, antenna issue or connectivity malfunction. Diagnostic logs may also show absence of satellite values.

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

Electrical system

Vehicles listed
BENTLEY BENTAYGA2017, 2018, 2019, 2020, 2021, 2022, 2023
BENTLEY BENTAYGA2025
BENTLEY CONTINENTAL GT2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT CABRIO2019, 2020, 2021, 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY FLYING SPUR2020, 2021, 2022, 2023, 2024, 2025
BENTLEY redundant BENTAYGA2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
25V8110002025-11-24. ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU):SOFTWARE
23V0340002023-01-27. ELECTRICAL SYSTEM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
2080951/22026-10-08. Service bulletin. Temperature Pop‑Up No Longer Displayed in the MMI Display | Continental GT/GTC /Flying Spur. Customer Statement: Customers may report that the temperature popup no longer appears in the MMI display when adjusting the cabin temperature via the Wellbeing App or rotary dial.
2076695/62026-10-07. Service bulletin. Showroom Charging Instructions | Continental GT/GTC and Flying Spur. Condition: 12v battery voltage drops when on showroom display
2083321/22026-10-07. Service campaign. Software Update | 12v Li-On Battery | Continental GT/GTC/Flying Spur | SC26/27 Technical background: Affected vehicles have received updated hardware to the 12V Li-On battery. A software update is now required and available for these affected vehicles.
2083110/12026-10-07. Service bulletin. Engine Management Light - N91 Coolant Valve | Flying Spur Hybrid Technical background: Some 22MY Flying Spur Hybrid vehicles may exhibit an illuminated Malfunction Indicator Lamp (MIL) due to DTC P26B100 - Engine Coolant Bypass Valve "A" Stuck Closed being stored in the Thermal Management Control Module (00C5). When this DTC is present, the Thermal Management system displays MIL light on the DIP, resulting in DTC P162400 being stored in the Engine Control Module. A software update is available to address this condition.
2078983/52026-10-07. Service bulletin. 12v Battery Compatibility | Continental GT/GTC/Flying Spur Customer statement / workshop findings: This TPI is intended to give definitive guidance on the installation of the latest 12v battery in 25MY vehicles. The need for clarity arises due to software dependencies that affect battery approval and functionality.
2082981/12026-10-07. Service campaign. Software Update | Trailer Assist | Bentayga | 25MY & 26MY (SC26/19). Technical background: A software update is now available to address a potential concern for vehicles fitted with an authorised towbar. The software update intends to update relevant control modules to fix this potential concern. In affected vehicles, customers may be presented with the message "Trailer reverse assist: currently unavailable" on the MMI, preventing access to Trailer Assist functionality.
2080872/32026-09-09. Service bulletin. HVAC Auto Fan - Auto Function Not Operating Correctly l Cont GT/C, Flying Spur. Customer Statement: Customers may report that the HVAC Auto function is not operating as intended. When Auto mode is selected, the air conditioning system remains at the lowest fan speed only. Instead of adjusting automatically, the fan does not increase speed as expected
2083066/12026-09-09. Service bulletin. Drive system fault - Camshaft position sensor DTC. Customer may state following concerns: Drive system fault on the dashboard Abnormal engine noise on engine start-up
2061369/142026-09-09. Service bulletin. Engine Overheating - Warning in the DIP | V8 Kovomo. Customer statement / workshop findings: One or a combination of the following symptoms are evident • Engine overheat warning in the DIP (Engine overheating) • Unusual cooling fan operation at high temperatures • P19F700: Low engine coolant temperature indicator lamp coolant too warm • Signs of coolant in the vacuum hoses for switch valve N649
2078265/32026-09-09. Service bulletin. All wheel drive, air suspension and differential warning on DIP DTC U013200 is present in 0019. Customer states one of the following intermittent concerns: • Red Air Suspension warning on the instrument cluster. • Amber warnings for Sports Differential and Bentley Dynamic Ride on the instrument cluster