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Service bulletins for the 2020 Kia Telluride

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.

152 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Lighting are shown. Show all

Bulletins, newest first
PS7702024-09-06. Service bulletin. EXTERIOR LIGHTING. This Pitstop provides information regarding the disposal of the headlamp assembly desiccant/absorbent pack(s) on some 2020-2024MY Telluride (ON) vehicles equipped with either Halogen or LED lamps. The headlamp desiccant pack(s) may expand over time during normal vehicle operation. Desiccant pack expansion is normal. Desiccant packs are a consumable part and once the pack has fully expanded, it is no longer a functioning part. If the desiccant pack/bracket is determined to be expanded as shown below, it is recommended to be removed from the dust cap and then be discarded without a required replacement.
WTY030_OWNR_R12023-11-04. Service bulletin. EXTERIOR LIGHTING. WARRANTY EXTENSION: OWNER RE-NOTIFICATION - This document is the owner re-notification advising that Kia is extending the New Vehicle Limited Warranty coverage for the halogen headlamp assembly in certain 2020 MY Telluride LX/S/EX vehicles from 5 years / 60,000 miles to 15 years / 150,000 miles, whichever comes first, starting from the date the vehicle was first put into service.
WTY030_TSB_R12023-07-05. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: HALOGEN HEADLAMP REPLACEMENT - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information associated with the 'Halogen Headlamp High Beam Warranty Extension Program' (WTY030) to replace the affected (left and/or right side) headlamp assembly on certain 2020MY Telluride (ON) LX/S/EX vehicles, produced at Kia Georgia from January 09, 2019 through November 18, 2019, which may exhibit a loss of high-beam functionality. Due to an internal failure in the headlamp, the high beam lights may not illuminate when turning the light switch from the low to high beams. The low-beam function is not affected. The vehicle’s warranty for this issue will be extended from 5 years/60,000 miles to 15 years/150,000 miles, whichever comes first, starting from the date the vehicle was first put into service.
TSB_BOD3142023-06-01. Service bulletin. STRUCTURE; LATCHES/LOCKS/LINKAGES:DOORS:LOCK; STRUCTURE:INTERIOR PANELS:SUN VISOR; INTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: OVERHEAD CONSOLE SUNGLASS DOOR-LATCH REPAIR - This bulletin provides information to repair the overhead console lamp assembly and sunglass door latch on some 2012-2023MY model vehicles listed in the table below, which may encounter the sunglass case of the overhead console lamp not closing properly.
WTY030_TSB2023-05-30. Service bulletin. EXTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: HALOGEN HEADLAMP REPLACEMENT - This bulletin provides information associated with the 'Halogen Headlamp High Beam Warranty Extension Program' (WTY030) to replace the affected (left and/or right side) headlamp assembly on certain 2020MY Telluride (ON) LX/S/EX vehicles, produced at Kia Georgia from January 09, 2019 through November 18, 2019, which may exhibit a loss of high-beam functionality. Due to an internal failure in the headlamp, the high-beam lights may not illuminate when turning the light switch from the low to high beams. The low-beam function is not affected. The vehicle's warranty for this issue will be extended from 5 years/60,000 miles to 15 years/150,000 miles, whichever comes first, starting from the date the vehicle was first put into service.
WTY030_OWNR2023-04-28. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. WARRANTY EXTENSION: OWNER NOTIFICATION - This document is the owner notification advising that Kia is extending the New Vehicle Limited Warranty coverage for the halogen headlamp assembly in certain 2020 MY Telluride LX/S/EX vehicles from 5 years / 60,000 miles to 15 years / 150,000 miles, whichever comes first, starting from the date the vehicle was first put into service. This warranty extension addresses, at no cost to you, the potential failure of the halogen headlamp assembly, which may cause a loss of high beam functionality.
WTY030_REIMB2023-04-28. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. WARRANTY EXTENSION: REIMBURSEMENT FORM - This document is a Reimbursement Request form that was mailed with the customer letter advising them to submit the form if they had paid for repairs for this same matter prior to the warranty extension program launch.
WTY030_QA2023-04-28. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. WARRANTY EXTENSION: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the warranty extension (WTY030).
WTY030_DPSM2023-04-28. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. WARRANTY EXTENSION: DEALER PARTS AND SERVICE MANAGER MEMO - This document is the announcement to the dealer Parts and Service Managers that Kia is extending the New Vehicle Limited Warranty coverage for the halogen headlamp assembly in certain 2020 MY Telluride LX/S/EX vehicles from 5 years / 60,000 miles to 15 years / 150,000 miles, whichever comes first, starting from the date the vehicle was first put into service. This warranty extension addresses, at no cost to the customer, the potential failure of the halogen headlamp assembly, which may cause a loss of high-beam functionality.
WTY030_DP2023-04-28. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. WARRANTY EXTENSION: DEALER PRINCIPAL MEMO -This document is the announcement to the dealer principals that Kia is extending the New Vehicle Limited Warranty coverage for the halogen headlamp assembly in certain 2020 MY Telluride LX/S/EX vehicles from 5 years / 60,000 miles to 15 years / 150,000 miles, whichever comes first, starting from the date the vehicle was first put into service. This warranty extension addresses, at no cost to the customer, the potential failure of the halogen headlamp assembly, which may cause a loss of high-beam functionality.
TSB_BOD055_R12021-10-02. Service bulletin. STRUCTURE; EXTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information relating to some Kia models that may exhibit fogging, condensation, and/or moisture inside a headlamp assembly. Generally, a fogging condition is considered normal and can be eliminated by turning on the headlamps with the engine running for up to 30 minutes or during normal driving conditions. Headlamp assembly replacement WILL NOT be necessary in most cases.
TSB_ELE2422021-06-15. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: HEADLAMP SOFT CONNECTION INSPECTION - This bulletin provides information to inspect and ensure proper internal connections of the headlamp on some 2021MY K5 (DL3a) vehicles produced from March 27, 2020 through April 14, 2021 and some 2020-2021MY Telluride (ON) vehicles produced from January 9, 2019 through April 12, 2021, which may exhibit inoperative/intermittently inoperative LED low beam or Daytime Running Lights (DRL) on K5, or low/sub-low beam on Telluride.
PI2001_TSB2020-02-03. Service bulletin. EXTERIOR LIGHTING. Product Improvement Campaign (PI2001) - TSB - LIGHT EMITTING DIODE (LED) HEADLAMP AIM INSPECTION AND ADJUSTMENT - This bulletin provides the procedure to inspect and, if necessary, adjust the headlamp aim on some 2020MY Kia Telluride (ON) vehicles equipped with Light Emitting Diode (LED) headlamps produced from September 9, 2019 through December 14, 2019. The Insurance Institute for Highway Safety (IIHS) is a well-known organization that conducts supplemental testing to evaluate certain aspects of vehicle performance. As a result of such testing, Kia and IIHS have determined that improvements could be made to adjust headlamp aim to improve the focus and reduce glare from the headlamps to oncoming traffic.
PI2001_QA2020-02-03. Service bulletin. EXTERIOR LIGHTING. Product Improvement Campaign (PI2001) - QUESTIONS AND ANSWERS, 2020 MY KIA TELLURIDE LED HEADLAMP ADJUSTMENT
PI2001_OWNR2020-02-03. Service bulletin. EXTERIOR LIGHTING. Product Improvement Campaign (PI2001) - Owner Letter - Dear Kia Telluride Owner: Kia Motors America, Inc. is conducting a Product Improvement Campaign to adjust the headlamp aim in certain 2020 MY Telluride vehicles to more precisely focus your headlamps on the correct position on the roadway and reduce the glare from your vehicle's headlamps to oncoming traffic. The adjustment will be done free of charge.
PI2001_DSM2020-02-03. Service bulletin. EXTERIOR LIGHTING. Product Improvement Campaign (PI2001) - Dealer Service Managers Memo - Kia Motors America, Inc. is conducting a Product Improvement Campaign to adjust the headlamp aim on certain 2020 MY Telluride vehicles, manufactured from September 9, 2019 through December 14, 2019, to more precisely focus the headlamps on the correct position on the roadway and reduce the glare from the headlamps to oncoming traffic.
PI2001_DP2020-02-03. Service bulletin. EXTERIOR LIGHTING; EQUIPMENT. Product Improvement Campaign (PI2001) - Dealer Principal Memo - Kia Motors America, Inc. is conducting a Product Improvement Campaign to adjust the headlamp aim on certain 2020 MY Telluride vehicles, manufactured from September 9, 2019 through December 14, 2019, to more precisely focus the headlamps on the correct position on the roadway and reduce the glare from the headlamps to oncoming traffic.
TSBELE1782019-04-30. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. TSB: SERVICE ACTION: TELLURIDE (ON) HEADLAMP INSPECTION (SA380) - This bulletin provides information on certain 2020MY Telluride (ON) vehicles, produced from February 13, 2019 through March 30, 2019, which may exhibit intermittent or inoperative Daytime Running Lamp (DRL) at the headlamps due to an internal connection fault.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.