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Service bulletin BIG5NOV21_41B

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 id10204087
Published by NHTSA2021-12-07
Manufacturer's numberBIG5NOV21_41B
Manufacturer's date2021-11-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

IP31 Includes numerous bug fixes, and also activates wireless CarPlay and Android Auto functionality to all PIVI vehicles.

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
JAGUAR E-PACE2021, 2022
JAGUAR F-PACE2021, 2022
JAGUAR I-PACE2021, 2022
JAGUAR XF2021, 2022
LAND ROVER DEFENDER2020, 2021, 2022
LAND ROVER DISCOVERY2021, 2022
LAND ROVER DISCOVERY SPORT2021, 2022
LAND ROVER RANGE ROVER EVOQUE2021, 2022
LAND ROVER RANGE ROVER VELAR2021, 2022

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

Recalls for the same vehicles and component
26V5990002026-09-17. ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER
26V2480002026-04-17. ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER
26V0670002026-02-05. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
23V7090002023-10-19. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
23V3690002023-05-25. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
23V0300002023-01-26. BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT; ELECTRICAL SYSTEM:SOFTWARE
22V5810002022-08-04. ELECTRICAL SYSTEM:ADAS
20213812021-06-17. Electrical
21V4570002021-06-17. ELECTRICAL SYSTEM:12V/24V/48V BATTERY
21V4240002021-06-03. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

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
N861 Range Rover 15MAY262026-06-04. Other. 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended.
N811 Discovery 15MAY262026-06-04. Other. Door Zone Module - Quiescent Drain
N811 Defender 15MAY262026-06-04. Other. Door Zone Module - Quiescent Drain
N811 Discovery 17APR262026-05-07. Other. Door Zone Module - Quiescent Drain
N811 Defender 17APR262026-05-07. Other. Door Zone Module - Quiescent Drain
N869 Range Rover 20MAR262026-04-07. Other. Software Over The Air (SOTA) updates are failing to complete.
N869 DISCOVERY 20MAR262026-04-07. Other. Software Over The Air (SOTA) updates are failing to complete.
N811 Defender 20MAR262026-04-07. Other. Door Zone Module - Quiescent Drain
H474 Jaguar 20MAR262026-04-07. Other. Software Over The Air (SOTA) updates are failing to complete
SSM76412 - 10MAR262026-04-06. Other. Smart Key Deactivated message on instrument cluster and is unable to start their vehicle.