WenmarOpen by Wenmar Pro

Service bulletin L-SB-0018-11

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 id10037562
Published by NHTSA2011-05-26
Manufacturer's numberL-SB-0018-11
Manufacturer's date2011-03-28
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE

NHTSA's summary

LEXUS: WHEN THE HEAT IS TURNED ON SOME 2010 IS VEHICLES MAY HAVE A LARGE VARIATION IN TEMPERATURES BETWEEN THE VENTS IN THE PASSENGER OR DRIVER SIDE. *RM

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
LEXUS IS 2502008 to 2010
LEXUS IS 3502008 to 2009

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