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Service bulletin JLRTB02078NAS1

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 id10189739
Published by NHTSA2021-04-02
Manufacturer's numberJLRTB02078NAS1
Manufacturer's date2021-03-09
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

After a short sleep cycle the auto high beam menu is set to disabled and the auto high beam feature will not operate, with no ability to override this option.

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

Lighting

Vehicles listed
JAGUAR E-PACE2021
JAGUAR F-PACE2021
JAGUAR I-PACE2021
LAND ROVER DEFENDER2020, 2021
LAND ROVER DISCOVERY2021
LAND ROVER DISCOVERY SPORT2021
LAND ROVER RANGE ROVER2021
LAND ROVER RANGE ROVER EVOQUE2020, 2021
LAND ROVER RANGE ROVER VELAR2021

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

Recalls for the same vehicles and component
20241122024-02-22. Lights And Instruments
24V1340002024-02-22. EXTERIOR LIGHTING:TURN SIGNAL
20223932022-07-21. Lights And Instruments
22V5250002022-07-21. EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING:TURN SIGNAL
20213552021-06-08. Lights And Instruments
21V4350002021-06-08. EXTERIOR LIGHTING:TURN SIGNAL; EXTERIOR LIGHTING:BRAKE LIGHTS; EXTERIOR LIGHTING:TAIL LIGHTS

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
SSM000014-18DEC252026-01-09. Other. Intermittent fast flash from the turn signal indicator in the instrument cluster with no output from inner and outer tail lamps on the left and/or right side.
SSM76374-09DEC252026-01-08. Other. Intermittent loss of tail lamp turn signals.
TUCC_DEC2025_332026-01-08. Other. The body tail lamp assemblies where LED function may be lost intermittently when Turn Signal is operated. This will present as a “fast flash” indicator in the instrument cluster to indicate the lamp is not operating.
SFCC_MAR2024_612024-04-05. Service bulletin. Lack of power, MIL light on, rough idle
SFCC_OCT2023_502023-11-06. Service bulletin. There is moisture inside the headlamp lens
SFCC_OCT2023_472023-11-06. Service bulletin. The headlamps not fully functioning properly after module replacement.
SSM760762023-10-06. Service bulletin. Front Headlamp Washer Jet Leaking / Rear Camera Washer Jet Leaking
SFCC_SEP2023_412023-10-06. Service bulletin. The headlamp washer jet nozzles are leaking fluid when not operating the washers
LTB01304NAS22022-08-03. Service bulletin. Outer Tail Lamps Water Ingress/Cracking lenses/Noise When Driving
BIG5JUN22_262022-07-07. Service bulletin. FRONT LAMP UNIT SOFTWARE