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Service bulletin Updated ZLI_Deal

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 id10169424
Published by NHTSA2019-12-16
Manufacturer's numberUpdated ZLI_Deal
Manufacturer's date2019-11-08
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH

NHTSA's summary

Dealer Package: Customer Support Program ZLI Expired October 31, 2019. Lexus has received a number of reports regarding the halogen head lamps on certain 2011 ? 2013 CT 200h and 2010 ? 2012 HS 250h vehicles. In these reports, customers have indicated that their vehicle?s halogen low beam headlamp bulb lifetime is shorter than expected. Although the Halogen Low Beam Headlamp Bulbs are covered by Lexus? New Vehicle Limited Warranty for 4 years or 50,000 miles (whichever occurs first), we at Lexus care about the customers? ownership experience. Lexus is providing coverage related to the halogen head lamp bulbs due to these circumstances

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

Equipment and accessories, Lighting, Headlights

Vehicles listed
LEXUS CT HYBRID2011 to 2013
LEXUS HS 250 HYBRID2010 to 2012

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