# Service bulletin 20484831

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: 10126711
- Published by NHTSA: 2018\-01\-05
- Manufacturer's number: 20484831
- Manufacturer's date: 2017\-10\-02
- NHTSA component: EXTERIOR LIGHTING; LANE DEPARTURE

## NHTSA's summary

Direction indicator warning lamps fault \(ASW 09.15\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10126711-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10126711-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Lighting

## Vehicles listed

- 2017 to 2018 BENTLEY BENTAYGA

## Recalls for the same vehicles and component

- [18V632000](/recalls/nhtsa/18V632000.md), 2018-09-14: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

## Other bulletins for the same vehicles and component

- [2059392/7](/bulletins/11035895.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Bentayga \- PDC system not working or PDC system false detection. Customer statement: • PDC system not working or PDC system false detection • Warning evident within the DIP
- [2080097/2](/bulletins/11035288.md), 2026-07-29, Service bulletin: ENGINE; FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; STRUCTURE:BODY. Service info: Conversion of imported vehicles. Technical background: Conversion of a vehicle for use in a market other than the one for which it was originally designed or intended is not supported. Enquiries related to conversions or retrofits of vehicles from \(or to\) other markets \(e.g. reimport from USA or UK\) are not supported by Technical Support. Vehicles are developed and constructed according to specific market requirements of the respective destination country. As the compatibility of different components \(e.g. control units\) cannot be defined comprehensively regarding their mutual dependence and interaction in the case of modifications, and in order to prevent danger or risks due to constructional changes, support or advice regarding these modifications cannot be provided.
- [2059392/6](/bulletins/11027110.md), 2026-01-06, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Bentayga \- PDC system not working or PDC system false detection. Customer statement: • PDC system not working or PDC system false detection • Warning evident within the DIP
- [2075034/3](/bulletins/11020982.md), 2025-07-30, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM; STRUCTURE:BODY; BACK OVER PREVENTION: WARNINGS. EPB Warning light in DIP \- Front door/s power latch system intermittent \- DTC U112300 within Address 03 and Address 46. Condition: One or a combination of the following is evident within the DIP • Electronic parking brake warning And/or • Drivers door power latch intermittent operation warning
- [2050542/8](/bulletins/11020458.md), 2025-07-08, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING; VISIBILITY/WIPER. Front Exterior Lighting Steamed Up/Leaks \| 12\-24MY.
- [2059392/5](/bulletins/11015369.md), 2025-03-08, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. Bentayga \- PDC system not working or PDC system false detection.
- [2075034/2](/bulletins/11009568.md), 2024-11-01, Service bulletin: BACK OVER PREVENTION: WARNINGS; STRUCTURE:BODY; ELECTRICAL SYSTEM; SERVICE BRAKES; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING. EPB Warning light in DIP \- Front door/s power latch system intermittent \- DTC U112300 within Address 03 and Address 46. Customer statement / workshop findings: One or a combination of the following is evident within the DIP • Electronic parking brake warning And/or • Drivers door power latch intermittent operation warning
- [2074742/3](/bulletins/11009566.md), 2024-11-01, Service campaign: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Bentley Bentayga \- Replacement of front radars \(SC24/17\). Certain 17\-18MY Bentayga vehicles have been repaired after leaving the factory, using the incorrect level of front radar parts. The parts fitted during the repair, whilst functioning correctly, are not tested and approved for use in this vehicle system. The front radars on the affected vehicles MUST be replaced as a pair.
- [2074742/2](/bulletins/11007160.md), 2024-09-06, Service campaign: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: WARNINGS. Bentley Bentayga \- Replacement of front radars \(SC24/17\). Technical background: Certain 17\-18MY Bentayga vehicles have been repaired after leaving the factory, using the incorrect level of front radar parts. The parts fitted during the repair, whilst functioning correctly, are not tested and approved for use in this vehicle system. The front radars on the affected vehicles MUST be replaced as a pair.
- [2074742/1](/bulletins/11006110.md), 2024-08-07, Service campaign: FORWARD COLLISION AVOIDANCE: WARNINGS; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Bentley Bentayga \- Replacement of front radars \(SC24/17\). Technical background: Certain 17\-18MY Bentayga vehicles have been repaired after leaving the factory, using the incorrect level of front radar parts. The parts fitted during the repair, whilst functioning correctly, are not tested and approved for use in this vehicle system. The front radars on the affected vehicles MUST be replaced as a pair. Remedy: Replacement of both front ACC radars

JSON: [/v1/bulletins/10126711](/v1/bulletins/10126711)

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