# Service bulletin LTB00587NAS2

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: 10101501
- Published by NHTSA: 2017\-05\-31
- Manufacturer's number: LTB00587NAS2
- Manufacturer's date: 2014\-04\-07
- NHTSA component: ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW

## NHTSA's summary

"SITUATION: THE HEADLAMPS, INSTRUMENT CLUSTER \(IC\), AND TOUCH SCREEN \(TS\) MAY DIM MOMENTARILY WITHOUT ANY USER INPUT. CAUSE: AT AMBIENT TEMPERATURES APPROXIMATELY BELOW 38F/4C, THE HEATED WINDSHIELD AND HEATED REAR WINDOW WILL TURN ON AUTOMATICALLY. WHEN BOTH THEN AUTOMATICALLY TURN OFF, A LARGE LOAD CHANGE TO THE ELECTRICAL POWER SUPPLY SYSTEM MAY OCCUR. THIS LOAD CHANGE MAY LEAD THE CENTRAL JUNCTION BOX \(CJB\) TO ENTER A LOAD PROTECTION COUNTERMEASURE."

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2010 to 2013 LAND ROVER LR4
- 2010 to 2013 LAND ROVER RANGE ROVER SPORT

## Recalls for the same vehicles and component

- [15V386000](/recalls/nhtsa/15V386000.md), 2015-06-17: VISIBILITY:SUN/MOON ROOF ASSEMBLY

## Other bulletins for the same vehicles and component

- [SSM76411 \- 10MAR26](/bulletins/11030751.md), 2026-04-06, Other: ELECTRICAL SYSTEM. Smart Key Deactivated message on instrument cluster and unable to start their vehicle
- [TUCC\_APR2025\_18](/bulletins/11017740.md), 2025-05-05, Other: ELECTRICAL SYSTEM. Leaking windshield that caused the water ingress on the electrical component.
- [LTB00665NAS1](/bulletins/10242164.md), 2023-09-11, Service bulletin: STRUCTURE:INTERIOR PANELS:SUN VISOR; VISIBILITY. Sun Visor Vanity Mirror \- Lower\-Level Service Repair
- [SSM71864](/bulletins/10239287.md), 2023-07-17, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION. When returning failed parts through warranty it has been found that the rubber surround is still attached to the camera lens. This applies to both high line and low line rear camera.
- [LTB00552NAS1](/bulletins/10224567.md), 2022-10-24, Service bulletin: VISIBILITY. Technical Bulletin: Windshiefld Wiper Noise/Judder/Streak
- [LTB00540NAS3](/bulletins/10224560.md), 2022-10-24, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Smart Key Not Found Message Displayed
- [LTB00463NAS1](/bulletins/10224515.md), 2022-10-24, Service bulletin: STRUCTURE:BODY:TAILGATE; EQUIPMENT; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Technical Bulletin: Tailgate Window Glass fTrim Panel Indentations.
- [LTB00443NAS1](/bulletins/10224509.md), 2022-10-24, Service bulletin: ELECTRICAL SYSTEM:HORN. Technical Bulletin: Additional Force Required To Operate The Horn
- [LTB00322NAS3](/bulletins/10224486.md), 2022-10-24, Service bulletin: VISIBILITY:WINDSHIELD. Technical Bulletin: Upper Windshield Finisher Loose
- [DVD137](/bulletins/10214098.md), 2022-06-13, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Software update.

JSON: [/v1/bulletins/10101501](/v1/bulletins/10101501)

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