Service bulletins for the 2010 Lexus HS
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.
31 on file from NHTSA, as of 2026-10-19.
By type
By component
| L-TT-0218-17_Rev | 2018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TT: This bulletin is regarding best practices when handling navigation systems that use Hard Disc Drive or Micro SD Card memory. 1. First type is generation 6 or 7 which utilizes HDD (Hard Disc Drive). Pioneer models that begin with NXH, have Map Data, Operating System and other Information in the Hard Disc Drive. With this system if a radio is being sent back for an exchange. The original Hard Disc Drive needs to be removed and installed into the newly serviced radio. 2. The Second type is Generation 8 Navigation system which utilizes the Micro SD Card. Pioneer models that begin with NXF, have map data in the Micro SD card. This is a customer accessible Micro SD card which can be found behind the front flip cover. The original Micro SD card should be removed and installed into the newly serviced radio. |
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| ZLI_Lexus POL17- | 2018-04-02. Service bulletin. EQUIPMENT. Warranty Policy Bulletin: Lexus has received reports of customer concerns in which their vehicle?s halogen low beam headlamp bulbs lifetime is shorter than expected. |
| L-SB-0171-17_Rev | 2018-03-12. Service bulletin. EQUIPMENT; EXTERIOR LIGHTING. TSB: REVISION NOTICE ? The Required Tools & Equipment and Repair Procedure sections have been updated. Any previous printed versions of this bulletin should be discarded. Some 2010 ? 2012 model year HS 250h vehicles may exhibit a condition where a halogen low beam headlamp bulb lifetime is shorter than customer expectation. A modified wiring harness is available to address this condition. |
| POL14-04 | 2015-06-30. Service bulletin. ENGINE. LEXUS 2010-2012 MY HS 250H EQUIPPED WITH A 2AZ ENGINE : WARRANTY EXTENSION DUE TO EXCESSIVE ENGINE OIL CONSUMPTION. *LJ UPDATED 08/25/2015*LJ |
| LSB-0024-11 | 2011-06-28. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. TOYOTA LEXUS: THE MALFUNCTION LIGHT IS ON WITH A TROUBLE CODE PRESENT. THIS IS A CHARCOAL CANSITER PROBLEM. *RM |
| SB-0001-11 REV1 | 2011-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. LEXUS: INFORMATION ON AN IMPROVED TRANSMISSION FLUID. *RM |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.