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Service bulletin LTB00384NAS3

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 id10214017
Published by NHTSA2022-06-13
Manufacturer's numberLTB00384NAS3
Manufacturer's date2013-01-22
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

NHTSA's summary

Technical Bulletin: Headlamp Blooming

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, Headlights

Vehicles listed
LAND ROVER RANGE ROVER2010, 2011

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

Other bulletins for the same vehicles and component
LTB00767NAS12017-06-08. Service bulletin. "SITUATION: THE ADAPTIVE FRONT LIGHTING SYSTEM (AFS) WARNING LAMP MAY BE ILLUMINATED/FLASHING ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES (DTC) B1D64-87 AND/OR B1D65-87 STORED IN THE HEADLAMP LEVELING CONTROL MODULE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE ERROR WITHIN THE HEADLAMP LEVELING CONTROL MODULE."
LTB00692NAS12017-06-02. Service bulletin. "SITUATION: CONDENSATION / MIST MAY APPEAR ON THE INSIDE OF FRONT AND/OR REAR EXTERIOR LAMPS. CAUSE: CONDENSATION/MIST IS A NATURAL PHENOMENON WHICH CAN OCCUR WHEN THERE IS A TEMPERATURE DIFFERENCE BETWEEN THE INSIDE AND OUTSIDE OF THE LAMP UNIT. THIS CONDENSATION IS CONSIDERED TO BE AS A RESULT OF NORMAL ATMOSPHERIC CONDITIONS AND REPLACING THE LIGHT UNIT WILL NOT CORRECT THIS SYMPTOM. WITH THE INTRODUCTION OF CLEAR LENSES CONDENSATION IS LIKELY TO BE MORE NOTICEABLE BUT DOES NOT AFFECT THE PERFORMANCE OF THE LAMP. CONDENSATION WILL CLEAR WHEN THE LIGHTS HAVE BEEN ON FOR SOME LENGTH OF TIME AND IN WARMER AMBIENT TEMPERATURES."
LTB-00384NAS32013-04-17. Service bulletin. LAND ROVER: DUE TO POSSIBLE SILICON DISCHARGE, THE INSIDE OF HEAD LAMP LENS MAY HAVE A VISIBLE DISCOLORATION TO IT. MODEL 2010-2011 RANGE ROVER. *PE