Service bulletin 2079835/1
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11028260 |
| Published by NHTSA | 2026-02-04 |
| Manufacturer's number | 2079835/1 |
| Manufacturer's date | 2026-01-20 |
| NHTSA component | SEAT BELTS; ELECTRICAL SYSTEM |
NHTSA's summary
Seat Belt and Safe Guard Alerts - Mechanical malfunction DTC B101C07 evident within 0015. Customer Statement: While driving, the seat belt warning system suddenly comes on and a system safe guard warning also appears in the Driver’s Instrument Panel (DIP).
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, Seat belts
Trouble codes named
B101C
| BENTLEY BENTAYGA | 2025, 2026 |
|---|---|
| BENTLEY BENTAYGA HYBRID | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| BENTLEY CONTINENTAL GT | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| BENTLEY CONTINENTAL GT CABRIO | 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it) |
| BENTLEY FLYING SPUR | 2024, 2025, 2026 |
| BENTLEY FLYING SPUR HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| BENTLEY redundant BENTAYGA | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2080951/2 | 2026-10-08. 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. |
|---|---|
| 2083016/1 | 2026-10-08. Service bulletin. SOS Fault & Flight Mode Active | Bentayga Customer: Warning on the instrument cluster relating to Emergency Call / SOS System. |
| 2076695/6 | 2026-10-07. Service bulletin. Showroom Charging Instructions | Continental GT/GTC and Flying Spur. Condition: 12v battery voltage drops when on showroom display |
| 2083321/2 | 2026-10-07. 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. |
| 2083080/1 | 2026-10-07. Service bulletin. GT/GTC rear taillights inner or outer not illuminated or partially illuminated. Customer Statement: Tail lamp malfunction message is displayed on the Driver Information Panel (DIP) and rear taillight/s not illuminated. |
| 2078983/5 | 2026-10-07. 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. |
| 2082051/4 | 2026-10-07. Service bulletin. 12V Battery Compatibility | Continental GT/GTC/Flying Spur | 26MY. Customer statement / workshop findings: This TPI is intended to give definitive guidance on the installation of the latest 12V battery in 26MY(BIL108) and 26.5MY(BIL110) vehicles. The need for clarity arises due to software dependencies that affect battery approval and functionality. |
| 2082981/1 | 2026-10-07. 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. |
| 2080872/3 | 2026-09-09. 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 |
| 2083066/1 | 2026-09-09. 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 |