# Service bulletin 2051562/7 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: 10201911 - Published by NHTSA: 2021\-10\-05 - Manufacturer's number: 2051562/7 - Manufacturer's date: 2021\-09\-03 - NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM ## NHTSA's summary 12 Volt \- Battery condition checks. Customer statement / workshop findings: 12 Volt Battery test instruction Technical background: For all 12 volt battery issues relating to warranty or a parts warranty claim, a DISS query MUST be raised prior to battery replacement, refer to the instructions within the Measure section of this TPI ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201911-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201911-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, 12\-volt battery ## Vehicles listed - 2003 to 2009 BENTLEY ARNAGE - 2003 to 2004 BENTLEY ARNAGE LIMOUSINE - 2003 to 2004 BENTLEY ARNAGE LWB - 2003 to 2008 BENTLEY ARNAGE R - 2003 to 2008 BENTLEY ARNAGE RL - 2003 to 2008 BENTLEY ARNAGE T - 2003 BENTLEY AZURE - 2006 to 2010 BENTLEY AZURE - 2016 BENTLEY BENTAYGA - 2017 to 2022 BENTLEY BENTAYGA - 2019 to 2021 BENTLEY BENTAYGA HYBRID - 2007 to 2008 BENTLEY BROOKLANDS - 2009 to 2010 BENTLEY BROOKLANDS - 2003 to 2019 BENTLEY CONTINENTAL - 2007 to 2009 BENTLEY CONTINENTAL 2 DOOR - 2007 to 2009 BENTLEY CONTINENTAL 4 DOOR - 2007 to 2010 BENTLEY CONTINENTAL CABRIO - 2007 to 2018 BENTLEY CONTINENTAL CONVERTIBLE - 2004 to 2018 BENTLEY CONTINENTAL FLYING SPUR - 2009 BENTLEY CONTINENTAL FS SPEED - 2004 to 2022 BENTLEY CONTINENTAL GT - 2007 BENTLEY CONTINENTAL GT 2 DOOR - 2007 BENTLEY CONTINENTAL GT 4 DOOR - 2004 to 2022 BENTLEY CONTINENTAL GT CABRIO - 2004 to 2008 BENTLEY CONTINENTAL GT SPEED - 2005 to 2013 BENTLEY FLYING SPUR - 2014 to 2022 BENTLEY FLYING SPUR - 2011 to 2020 BENTLEY MULSANNE ## Recalls for the same vehicles and component - [15V688000](/recalls/nhtsa/15V688000.md), 2015-10-21: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES ## Other bulletins for the same vehicles and component - [2070643/4](/bulletins/10252787.md), 2024-04-06, Service bulletin: EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; VISIBILITY; EQUIPMENT. Rear screen sunblind operational issues. Customer statement / workshop findings: One or a combination of the following symptoms are evident: Rear sunblind does not operate Rear sunblind is noisy during operation Rear sunblind operates sporadically Rear sunblind is detached on one side. - [2051562/12](/bulletins/10252446.md), 2024-04-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. 12 Volt \- Battery condition checks. Customer statement / workshop findings: 12 volt battery flat or unserviceable Technical background: For all 12 volt battery issues relating to warranty or a parts warranty claim refer to the instructions within the Measure section. - [2056319/1](/bulletins/10165633.md), 2019-10-04, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery conditioner \(SC19/17\) Technical background: On all affected vehicles the battery conditioner was not supplied with the vehicle from production. Remedy: On all affected vehicles a battery conditioner is required - [2055772\-1](/bulletins/10165318.md), 2019-09-23, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery conditioner inoperative - [20519651](/bulletins/10145088.md), 2018-10-01, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. W12\-'Bentley dynamic ride system' warning displayed\-'P0B2500: Hybrid/EV Battery "A" Voltage low' stored - [20515531](/bulletins/10145085.md), 2018-10-01, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; SUSPENSION. Bentayga W12 \- Bentley dynamic ride system fault displayed in Driver Instrument Panel - [2051562.1](/bulletins/10142965.md), 2018-07-16, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 12 Volt \- Battery condition checks - [20454432](/bulletins/10110886.md), 2017-08-10, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. Bentayga \- Battery Energy Control Module 2 software update \(ASW 09.03\) \(SC16/27\) - [2027022/7](/bulletins/10088476.md), 2017-01-12, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE. NEW CONTINENTAL GT \- GTC AND FLYING SPUR \- STEERING WHEEL NOISE - [SB\-E798\-20359524](/bulletins/10063807.md), 2016-05-09, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. JSON: [/v1/bulletins/10201911](/v1/bulletins/10201911) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%202051562%2F7&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10201911&vehicle=Service%20bulletin%202051562%2F7)